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Posted to notifications@freemarker.apache.org by dd...@apache.org on 2019/08/20 09:46:46 UTC

[freemarker-site] branch asf-site updated: Fixed some typos in the Manual (including FREEMARKER-118)

This is an automated email from the ASF dual-hosted git repository.

ddekany pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/freemarker-site.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new fde6850  Fixed some typos in the Manual (including FREEMARKER-118)
fde6850 is described below

commit fde68506c1c5f54672d2fcb25c14efd9e0de5c37
Author: ddekany <dd...@apache.org>
AuthorDate: Tue Aug 20 11:46:36 2019 +0200

    Fixed some typos in the Manual (including FREEMARKER-118)
---
 docs/alphaidx.html                              |  8 ++++----
 docs/app.html                                   |  8 ++++----
 docs/app_eccn.html                              |  8 ++++----
 docs/app_faq.html                               |  8 ++++----
 docs/app_install.html                           |  8 ++++----
 docs/app_legal.html                             |  8 ++++----
 docs/app_license.html                           |  8 ++++----
 docs/app_versions.html                          |  8 ++++----
 docs/detailed-toc.html                          |  8 ++++----
 docs/dgui.html                                  |  8 ++++----
 docs/dgui_datamodel.html                        |  8 ++++----
 docs/dgui_datamodel_basics.html                 |  8 ++++----
 docs/dgui_datamodel_types.html                  |  8 ++++----
 docs/dgui_misc.html                             |  8 ++++----
 docs/dgui_misc_alternativesyntax.html           |  8 ++++----
 docs/dgui_misc_autoescaping.html                |  8 ++++----
 docs/dgui_misc_namespace.html                   |  8 ++++----
 docs/dgui_misc_userdefdir.html                  |  8 ++++----
 docs/dgui_misc_var.html                         |  8 ++++----
 docs/dgui_misc_whitespace.html                  |  8 ++++----
 docs/dgui_quickstart.html                       |  8 ++++----
 docs/dgui_quickstart_basics.html                |  8 ++++----
 docs/dgui_quickstart_datamodel.html             |  8 ++++----
 docs/dgui_quickstart_template.html              |  8 ++++----
 docs/dgui_template.html                         |  8 ++++----
 docs/dgui_template_directives.html              |  8 ++++----
 docs/dgui_template_exp.html                     |  8 ++++----
 docs/dgui_template_overallstructure.html        |  8 ++++----
 docs/dgui_template_valueinsertion.html          |  8 ++++----
 docs/gloss.html                                 |  8 ++++----
 docs/index.html                                 |  8 ++++----
 docs/pgui.html                                  |  8 ++++----
 docs/pgui_config.html                           |  8 ++++----
 docs/pgui_config_basics.html                    |  8 ++++----
 docs/pgui_config_custom_formats.html            |  8 ++++----
 docs/pgui_config_errorhandling.html             |  8 ++++----
 docs/pgui_config_incompatible_improvements.html |  8 ++++----
 docs/pgui_config_outputformatsautoesc.html      |  8 ++++----
 docs/pgui_config_settings.html                  |  8 ++++----
 docs/pgui_config_sharedvariables.html           |  8 ++++----
 docs/pgui_config_templateconfigurations.html    |  8 ++++----
 docs/pgui_config_templateloading.html           |  8 ++++----
 docs/pgui_datamodel.html                        |  8 ++++----
 docs/pgui_datamodel_basics.html                 |  8 ++++----
 docs/pgui_datamodel_directive.html              |  8 ++++----
 docs/pgui_datamodel_method.html                 |  8 ++++----
 docs/pgui_datamodel_node.html                   |  8 ++++----
 docs/pgui_datamodel_objectWrapper.html          |  8 ++++----
 docs/pgui_datamodel_parent.html                 |  8 ++++----
 docs/pgui_datamodel_scalar.html                 |  8 ++++----
 docs/pgui_misc.html                             |  8 ++++----
 docs/pgui_misc_ant.html                         |  8 ++++----
 docs/pgui_misc_beanwrapper.html                 |  8 ++++----
 docs/pgui_misc_charset.html                     |  8 ++++----
 docs/pgui_misc_jythonwrapper.html               |  8 ++++----
 docs/pgui_misc_logging.html                     |  8 ++++----
 docs/pgui_misc_multithreading.html              |  8 ++++----
 docs/pgui_misc_secureenv.html                   |  8 ++++----
 docs/pgui_misc_servlet.html                     |  8 ++++----
 docs/pgui_misc_var.html                         |  8 ++++----
 docs/pgui_misc_xml_legacy.html                  |  8 ++++----
 docs/pgui_quickstart.html                       |  8 ++++----
 docs/pgui_quickstart_all.html                   |  8 ++++----
 docs/pgui_quickstart_createconfiguration.html   |  8 ++++----
 docs/pgui_quickstart_createdatamodel.html       |  8 ++++----
 docs/pgui_quickstart_gettemplate.html           |  8 ++++----
 docs/pgui_quickstart_merge.html                 |  8 ++++----
 docs/ref.html                                   |  8 ++++----
 docs/ref_builtins.html                          |  8 ++++----
 docs/ref_builtins_alphaidx.html                 |  8 ++++----
 docs/ref_builtins_boolean.html                  |  8 ++++----
 docs/ref_builtins_date.html                     |  8 ++++----
 docs/ref_builtins_expert.html                   |  8 ++++----
 docs/ref_builtins_hash.html                     |  8 ++++----
 docs/ref_builtins_loop_var.html                 |  8 ++++----
 docs/ref_builtins_node.html                     |  8 ++++----
 docs/ref_builtins_number.html                   |  8 ++++----
 docs/ref_builtins_sequence.html                 | 10 +++++-----
 docs/ref_builtins_string.html                   |  8 ++++----
 docs/ref_builtins_type_independent.html         |  8 ++++----
 docs/ref_depr_builtin.html                      |  8 ++++----
 docs/ref_depr_directive.html                    |  8 ++++----
 docs/ref_depr_numerical_interpolation.html      |  8 ++++----
 docs/ref_depr_oldmacro.html                     |  8 ++++----
 docs/ref_depr_oldsyntax.html                    |  8 ++++----
 docs/ref_depr_transform.html                    |  8 ++++----
 docs/ref_deprecated.html                        |  8 ++++----
 docs/ref_directive_alphaidx.html                |  8 ++++----
 docs/ref_directive_assign.html                  |  8 ++++----
 docs/ref_directive_attempt.html                 |  8 ++++----
 docs/ref_directive_autoesc.html                 |  8 ++++----
 docs/ref_directive_compress.html                |  8 ++++----
 docs/ref_directive_escape.html                  |  8 ++++----
 docs/ref_directive_flush.html                   |  8 ++++----
 docs/ref_directive_ftl.html                     |  8 ++++----
 docs/ref_directive_function.html                |  8 ++++----
 docs/ref_directive_global.html                  |  8 ++++----
 docs/ref_directive_if.html                      |  8 ++++----
 docs/ref_directive_import.html                  |  8 ++++----
 docs/ref_directive_include.html                 |  8 ++++----
 docs/ref_directive_list.html                    |  8 ++++----
 docs/ref_directive_local.html                   |  8 ++++----
 docs/ref_directive_macro.html                   |  8 ++++----
 docs/ref_directive_noautoesc.html               |  8 ++++----
 docs/ref_directive_noparse.html                 |  8 ++++----
 docs/ref_directive_nt.html                      |  8 ++++----
 docs/ref_directive_outputformat.html            |  8 ++++----
 docs/ref_directive_setting.html                 |  8 ++++----
 docs/ref_directive_stop.html                    |  8 ++++----
 docs/ref_directive_switch.html                  |  8 ++++----
 docs/ref_directive_t.html                       |  8 ++++----
 docs/ref_directive_userDefined.html             |  8 ++++----
 docs/ref_directive_visit.html                   |  8 ++++----
 docs/ref_directives.html                        |  8 ++++----
 docs/ref_reservednames.html                     |  8 ++++----
 docs/ref_specvar.html                           |  8 ++++----
 docs/search-results.html                        |  8 ++++----
 docs/versions_2_0.html                          |  8 ++++----
 docs/versions_2_01.html                         |  8 ++++----
 docs/versions_2_0RC1.html                       |  8 ++++----
 docs/versions_2_0RC2.html                       |  8 ++++----
 docs/versions_2_0RC3.html                       |  8 ++++----
 docs/versions_2_1.html                          |  8 ++++----
 docs/versions_2_1_1.html                        |  8 ++++----
 docs/versions_2_1_2.html                        |  8 ++++----
 docs/versions_2_1_3.html                        |  8 ++++----
 docs/versions_2_1_4.html                        |  8 ++++----
 docs/versions_2_1_5.html                        |  8 ++++----
 docs/versions_2_2.html                          |  8 ++++----
 docs/versions_2_2_1.html                        |  8 ++++----
 docs/versions_2_2_2.html                        |  8 ++++----
 docs/versions_2_2_3.html                        |  8 ++++----
 docs/versions_2_2_4.html                        |  8 ++++----
 docs/versions_2_2_5.html                        |  8 ++++----
 docs/versions_2_2_6.html                        |  8 ++++----
 docs/versions_2_2_7.html                        |  8 ++++----
 docs/versions_2_2_8.html                        |  8 ++++----
 docs/versions_2_3.html                          |  8 ++++----
 docs/versions_2_3_1.html                        |  8 ++++----
 docs/versions_2_3_10.html                       |  8 ++++----
 docs/versions_2_3_11.html                       |  8 ++++----
 docs/versions_2_3_12.html                       |  8 ++++----
 docs/versions_2_3_13.html                       |  8 ++++----
 docs/versions_2_3_14.html                       |  8 ++++----
 docs/versions_2_3_15.html                       |  8 ++++----
 docs/versions_2_3_16.html                       |  8 ++++----
 docs/versions_2_3_17.html                       |  8 ++++----
 docs/versions_2_3_18.html                       |  8 ++++----
 docs/versions_2_3_19.html                       |  8 ++++----
 docs/versions_2_3_2.html                        |  8 ++++----
 docs/versions_2_3_20.html                       |  8 ++++----
 docs/versions_2_3_21.html                       |  8 ++++----
 docs/versions_2_3_22.html                       |  8 ++++----
 docs/versions_2_3_23.html                       |  8 ++++----
 docs/versions_2_3_24.html                       |  8 ++++----
 docs/versions_2_3_25.html                       |  8 ++++----
 docs/versions_2_3_26.html                       |  8 ++++----
 docs/versions_2_3_27.html                       |  8 ++++----
 docs/versions_2_3_28.html                       |  8 ++++----
 docs/versions_2_3_29.html                       | 19 ++++++++++---------
 docs/versions_2_3_3.html                        |  8 ++++----
 docs/versions_2_3_4.html                        |  8 ++++----
 docs/versions_2_3_5.html                        |  8 ++++----
 docs/versions_2_3_6.html                        |  8 ++++----
 docs/versions_2_3_7.html                        |  8 ++++----
 docs/versions_2_3_7rc1.html                     |  8 ++++----
 docs/versions_2_3_8.html                        |  8 ++++----
 docs/versions_2_3_9.html                        |  8 ++++----
 docs/xgui.html                                  |  8 ++++----
 docs/xgui_declarative.html                      |  8 ++++----
 docs/xgui_declarative_basics.html               |  8 ++++----
 docs/xgui_declarative_details.html              |  8 ++++----
 docs/xgui_expose.html                           |  8 ++++----
 docs/xgui_expose_dom.html                       |  8 ++++----
 docs/xgui_expose_put.html                       |  8 ++++----
 docs/xgui_imperative.html                       |  8 ++++----
 docs/xgui_imperative_formal.html                |  8 ++++----
 docs/xgui_imperative_learn.html                 |  8 ++++----
 docs/xgui_preface.html                          |  8 ++++----
 179 files changed, 723 insertions(+), 722 deletions(-)

diff --git a/docs/alphaidx.html b/docs/alphaidx.html
index e722410..e08929e 100644
--- a/docs/alphaidx.html
+++ b/docs/alphaidx.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/alphaidx.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Alphabetical Index"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="gloss.html"><span>Previous</span></a><span class="paging-arrow disabled next"><span>Next</span></span></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="alphaidx" itemprop="headline">Alphabetical Index</h1>
@@ -1755,7 +1755,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app.html b/docs/app.html
index 26aead3..108a5be 100644
--- a/docs/app.html
+++ b/docs/app.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="xgui_declarative_details.html"><span>Previous</span></a><a class="paging-arrow next" href="app_faq.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="app" itemprop="headline">Appendixes</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_eccn.html b/docs/app_eccn.html
index d1929db..b283c22 100644
--- a/docs/app_eccn.html
+++ b/docs/app_eccn.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_eccn.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Legal","Export Control"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_license.html"><span>Previous</span></a><a class="paging-arrow next" href="gloss.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="app_eccn" itemprop="headline">Export Control</h1>
@@ -49,7 +49,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_faq.html b/docs/app_faq.html
index 2542224..cddede1 100644
--- a/docs/app_faq.html
+++ b/docs/app_faq.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_faq.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","FAQ"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app.html"><span>Previous</span></a><a class="paging-arrow next" href="app_versions.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="app_faq" itemprop="headline">FAQ</h1>
@@ -1878,7 +1878,7 @@ TemplateModel x = env.getVariable(&quot;x&quot;);  // get variable x</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_install.html b/docs/app_install.html
index aff3873..85aedb3 100644
--- a/docs/app_install.html
+++ b/docs/app_install.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_install.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Installing FreeMarker"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_0RC1.html"><span>Previous</span></a><a class="paging-arrow next" href="app_legal.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="app_install" itemprop="headline">Installing FreeMarker</h1>
@@ -90,7 +90,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_legal.html b/docs/app_legal.html
index f696848..6ca7f2a 100644
--- a/docs/app_legal.html
+++ b/docs/app_legal.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_legal.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Legal"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_install.html"><span>Previous</span></a><a class="paging-arrow next" href="app_license.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="app_legal" itemprop="headline">Legal</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_license.html b/docs/app_license.html
index 94a3e24..e84d749 100644
--- a/docs/app_license.html
+++ b/docs/app_license.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_license.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Legal","License"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_legal.html"><span>Previous</span></a><a class="paging-arrow next" href="app_eccn.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="app_license" itemprop="headline">License</h1>
@@ -268,7 +268,7 @@ Apache Software Foundation.</pre></div><div class="bottom-pagers-wrapper"><div c
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/app_versions.html b/docs/app_versions.html
index 5b43cea..918b77f 100644
--- a/docs/app_versions.html
+++ b/docs/app_versions.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/app_versions.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_faq.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_29.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="app_versions" itemprop="headline">Version history</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/detailed-toc.html b/docs/detailed-toc.html
index 7cb5450..e9d5d7b 100644
--- a/docs/detailed-toc.html
+++ b/docs/detailed-toc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/index.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = [];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><span class="paging-arrow disabled previous"><span>Previous</span></span><a class="paging-arrow next" href="dgui.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-book" id="autoid_1" itemprop="headline">Apache FreeMarker Manual <span class="subtitle productname">For Freemarker 2.3.29</span>
@@ -73,7 +73,7 @@ boolean, as well as numerical ranges.</a></li><li><a class="page-menu-link" href
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui.html b/docs/dgui.html
index 5fe3e41..51bb9b3 100644
--- a/docs/dgui.html
+++ b/docs/dgui.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="index.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_quickstart.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="dgui" itemprop="headline">Template Author&#39;s Guide</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_datamodel.html b/docs/dgui_datamodel.html
index 7c8ec34..3cabdb9 100644
--- a/docs/dgui_datamodel.html
+++ b/docs/dgui_datamodel.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_datamodel.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Values, Types"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_quickstart_template.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_datamodel_basics.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="dgui_datamodel" itemprop="headline">Values, Types</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_datamodel_basics.html b/docs/dgui_datamodel_basics.html
index 79c13c3..eb50984 100644
--- a/docs/dgui_datamodel_basics.html
+++ b/docs/dgui_datamodel_basics.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_datamodel_basics.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Values, Types","Basics"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_datamodel.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_datamodel_types.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_datamodel_basics" itemprop="headline">Basics</h1>
@@ -223,7 +223,7 @@ brown</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_datamodel_types.html b/docs/dgui_datamodel_types.html
index 0ff96d9..370cbf4 100644
--- a/docs/dgui_datamodel_types.html
+++ b/docs/dgui_datamodel_types.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_datamodel_types.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Values, Types","The types"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_datamodel_basics.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_template.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_datamodel_types" itemprop="headline">The types</h1>
@@ -517,7 +517,7 @@ The average of the price of a python and an elephant is:
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc.html b/docs/dgui_misc.html
index b2dc8e1..a5c23b9 100644
--- a/docs/dgui_misc.html
+++ b/docs/dgui_misc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_template_valueinsertion.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_userdefdir.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="dgui_misc" itemprop="headline">Miscellaneous</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_alternativesyntax.html b/docs/dgui_misc_alternativesyntax.html
index 9862bdf..030c9ef 100644
--- a/docs/dgui_misc_alternativesyntax.html
+++ b/docs/dgui_misc_alternativesyntax.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_alternativesyntax.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","Alternative (square bracket) syntax"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_whitespace.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_alternativesyntax" itemprop="headline">Alternative (square bracket) syntax</h1>
@@ -241,7 +241,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_autoescaping.html b/docs/dgui_misc_autoescaping.html
index f6f6c5e..142439c 100644
--- a/docs/dgui_misc_autoescaping.html
+++ b/docs/dgui_misc_autoescaping.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_autoescaping.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","Auto-escaping and output formats"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_namespace.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_whitespace.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_autoescaping" itemprop="headline">Auto-escaping and output formats</h1>
@@ -711,7 +711,7 @@ To prove that &quot;s&quot; didn&#39;t contain the value in escaped form:
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_namespace.html b/docs/dgui_misc_namespace.html
index 1f77c02..221b9ba 100644
--- a/docs/dgui_misc_namespace.html
+++ b/docs/dgui_misc_namespace.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_namespace.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","Namespaces"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_var.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_autoescaping.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_namespace" itemprop="headline">Namespaces</h1>
@@ -308,7 +308,7 @@ other@example.com, other@example.com, other@example.com</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_userdefdir.html b/docs/dgui_misc_userdefdir.html
index 56cb2a5..222c0d5 100644
--- a/docs/dgui_misc_userdefdir.html
+++ b/docs/dgui_misc_userdefdir.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_userdefdir.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","Defining your own directives"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_var.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_userdefdir" itemprop="headline">Defining your own directives</h1>
@@ -547,7 +547,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_var.html b/docs/dgui_misc_var.html
index 0b37308..4e033b2 100644
--- a/docs/dgui_misc_var.html
+++ b/docs/dgui_misc_var.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_var.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","Defining variables in the template"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_userdefdir.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_namespace.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_var" itemprop="headline">Defining variables in the template</h1>
@@ -191,7 +191,7 @@ ${.globals.user} &lt;#-- prints: Big Joe --&gt;</pre></div><p>You could also wri
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_misc_whitespace.html b/docs/dgui_misc_whitespace.html
index e453a46..e9c90e7 100644
--- a/docs/dgui_misc_whitespace.html
+++ b/docs/dgui_misc_whitespace.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_misc_whitespace.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Miscellaneous","White-space handling"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_autoescaping.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc_alternativesyntax.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_misc_whitespace" itemprop="headline">White-space handling</h1>
@@ -289,7 +289,7 @@ That&#39;s all.</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_quickstart.html b/docs/dgui_quickstart.html
index 28ba231..9cb25ab 100644
--- a/docs/dgui_quickstart.html
+++ b/docs/dgui_quickstart.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_quickstart.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Getting Started"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_quickstart_basics.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="dgui_quickstart" itemprop="headline">Getting Started</h1>
@@ -50,7 +50,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_quickstart_basics.html b/docs/dgui_quickstart_basics.html
index b6c1be3..5364582 100644
--- a/docs/dgui_quickstart_basics.html
+++ b/docs/dgui_quickstart_basics.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_quickstart_basics.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Getting Started","Template + data-model = output"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_quickstart.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_quickstart_datamodel.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_quickstart_basics" itemprop="headline">Template + data-model = output</h1>
@@ -132,7 +132,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_quickstart_datamodel.html b/docs/dgui_quickstart_datamodel.html
index a93b041..7437aeb 100644
--- a/docs/dgui_quickstart_datamodel.html
+++ b/docs/dgui_quickstart_datamodel.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_quickstart_datamodel.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Getting Started","The data-model at a glance"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_quickstart_basics.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_quickstart_template.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_quickstart_datamodel" itemprop="headline">The data-model at a glance</h1>
@@ -192,7 +192,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_quickstart_template.html b/docs/dgui_quickstart_template.html
index 9291f69..e821ed9 100644
--- a/docs/dgui_quickstart_template.html
+++ b/docs/dgui_quickstart_template.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_quickstart_template.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","Getting Started","The template at a glance"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_quickstart_datamodel.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_datamodel.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_quickstart_template" itemprop="headline">The template at a glance</h1>
@@ -708,7 +708,7 @@ All Rights Reserved.
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_template.html b/docs/dgui_template.html
index ace9403..ba7917d 100644
--- a/docs/dgui_template.html
+++ b/docs/dgui_template.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_template.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","The Template"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_datamodel_types.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_template_overallstructure.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="dgui_template" itemprop="headline">The Template</h1>
@@ -53,7 +53,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_template_directives.html b/docs/dgui_template_directives.html
index 606d465..8d23458 100644
--- a/docs/dgui_template_directives.html
+++ b/docs/dgui_template_directives.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_template_directives.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","The Template","Directives"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_template_overallstructure.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_template_exp.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_template_directives" itemprop="headline">Directives</h1>
@@ -129,7 +129,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_template_exp.html b/docs/dgui_template_exp.html
index fa8eb1a..dffe594 100644
--- a/docs/dgui_template_exp.html
+++ b/docs/dgui_template_exp.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_template_exp.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","The Template","Expressions"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_template_directives.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_template_valueinsertion.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_template_exp" itemprop="headline">Expressions</h1>
@@ -2498,7 +2498,7 @@ ${(&quot;green &quot; + &quot;mouse&quot;)?upper_case}  &lt;#-- GREEN MOUSE --&g
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_template_overallstructure.html b/docs/dgui_template_overallstructure.html
index b68a077..85aa9d1 100644
--- a/docs/dgui_template_overallstructure.html
+++ b/docs/dgui_template_overallstructure.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_template_overallstructure.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","The Template","Overall structure"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_template.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_template_directives.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_template_overallstructure" itemprop="headline">Overall structure</h1>
@@ -124,7 +124,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/dgui_template_valueinsertion.html b/docs/dgui_template_valueinsertion.html
index 89083f4..b4ccf5b 100644
--- a/docs/dgui_template_valueinsertion.html
+++ b/docs/dgui_template_valueinsertion.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/dgui_template_valueinsertion.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Author\'s Guide","The Template","Interpolations"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_template_exp.html"><span>Previous</span></a><a class="paging-arrow next" href="dgui_misc.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="dgui_template_valueinsertion" itemprop="headline">Interpolations</h1>
@@ -313,7 +313,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/gloss.html b/docs/gloss.html
index 3066607..8b7f63a 100644
--- a/docs/gloss.html
+++ b/docs/gloss.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/gloss.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Glossary"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_eccn.html"><span>Previous</span></a><a class="paging-arrow next" href="alphaidx.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="gloss" itemprop="headline">Glossary</h1>
@@ -763,7 +763,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/index.html b/docs/index.html
index 5f35cf7..e7ba767 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/index.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = [];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><span class="paging-arrow disabled previous"><span>Previous</span></span><a class="paging-arrow next" href="dgui.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-book" id="autoid_1" itemprop="headline">Apache FreeMarker Manual <span class="subtitle productname">For Freemarker 2.3.29</span>
@@ -48,7 +48,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui.html b/docs/pgui.html
index da44bc2..d5de3ce 100644
--- a/docs/pgui.html
+++ b/docs/pgui.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="dgui_misc_alternativesyntax.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="pgui" itemprop="headline">Programmer&#39;s Guide</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config.html b/docs/pgui_config.html
index 5bcd31e..ee3f404 100644
--- a/docs/pgui_config.html
+++ b/docs/pgui_config.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_objectWrapper.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_basics.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="pgui_config" itemprop="headline">The Configuration</h1>
@@ -48,7 +48,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_basics.html b/docs/pgui_config_basics.html
index 6e0eeda..f3b4caa 100644
--- a/docs/pgui_config_basics.html
+++ b/docs/pgui_config_basics.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_basics.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Basics"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_sharedvariables.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_basics" itemprop="headline">Basics</h1>
@@ -68,7 +68,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_custom_formats.html b/docs/pgui_config_custom_formats.html
index 7e5b76c..b9f8fdf 100644
--- a/docs/pgui_config_custom_formats.html
+++ b/docs/pgui_config_custom_formats.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_custom_formats.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Custom number and date/time formats"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_outputformatsautoesc.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_incompatible_improvements.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_custom_formats" itemprop="headline">Custom number and date/time formats</h1>
@@ -701,7 +701,7 @@ cfg.setNumberFormat(&quot;@ua 0.####;; roundingMode=halfUp&quot;);</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_errorhandling.html b/docs/pgui_config_errorhandling.html
index e92e002..08fcf2d 100644
--- a/docs/pgui_config_errorhandling.html
+++ b/docs/pgui_config_errorhandling.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_errorhandling.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Error handling"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_templateloading.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_templateconfigurations.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_errorhandling" itemprop="headline">Error handling</h1>
@@ -384,7 +384,7 @@ c</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_incompatible_improvements.html b/docs/pgui_config_incompatible_improvements.html
index 23ab07f..9f10234 100644
--- a/docs/pgui_config_incompatible_improvements.html
+++ b/docs/pgui_config_incompatible_improvements.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_incompatible_improvements.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","The \"incompatible improvements\" setting"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_custom_formats.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_incompatible_improvements" itemprop="headline">The &quot;incompatible improvements&quot; setting</h1>
@@ -184,7 +184,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_outputformatsautoesc.html b/docs/pgui_config_outputformatsautoesc.html
index e3fda45..69f567a 100644
--- a/docs/pgui_config_outputformatsautoesc.html
+++ b/docs/pgui_config_outputformatsautoesc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_outputformatsautoesc.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Associating output formats with templates"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_templateconfigurations.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_custom_formats.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_outputformatsautoesc" itemprop="headline">Associating output formats with templates</h1>
@@ -203,7 +203,7 @@ cfg.setTemplateConfigurations(
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_settings.html b/docs/pgui_config_settings.html
index 2ece9b3..3e894ef 100644
--- a/docs/pgui_config_settings.html
+++ b/docs/pgui_config_settings.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_settings.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Settings"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_sharedvariables.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_templateloading.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_settings" itemprop="headline">Settings</h1>
@@ -371,7 +371,7 @@ env.process();  // process the template</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_sharedvariables.html b/docs/pgui_config_sharedvariables.html
index 17f4711..69a7a52 100644
--- a/docs/pgui_config_sharedvariables.html
+++ b/docs/pgui_config_sharedvariables.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_sharedvariables.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Shared variables"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_basics.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_settings.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_sharedvariables" itemprop="headline">Shared variables</h1>
@@ -136,7 +136,7 @@ cfg.setSharedVariable(&quot;company&quot;, &quot;Foo Inc.&quot;);</pre></div><p>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_templateconfigurations.html b/docs/pgui_config_templateconfigurations.html
index 7dd0f49..7288277 100644
--- a/docs/pgui_config_templateconfigurations.html
+++ b/docs/pgui_config_templateconfigurations.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_templateconfigurations.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Template configurations"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_errorhandling.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_outputformatsautoesc.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_templateconfigurations" itemprop="headline">Template configurations</h1>
@@ -307,7 +307,7 @@ cfg.setTemplateConfigurations(
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_config_templateloading.html b/docs/pgui_config_templateloading.html
index 24dd420..5e97c1f 100644
--- a/docs/pgui_config_templateloading.html
+++ b/docs/pgui_config_templateloading.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_config_templateloading.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Configuration","Template loading"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_settings.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config_errorhandling.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_config_templateloading" itemprop="headline">Template loading</h1>
@@ -357,7 +357,7 @@ cfg.setTemplateLoader(mtl);</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel.html b/docs/pgui_datamodel.html
index 0bea81e..bf652f8 100644
--- a/docs/pgui_datamodel.html
+++ b/docs/pgui_datamodel.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart_all.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_basics.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="pgui_datamodel" itemprop="headline">The Data Model</h1>
@@ -48,7 +48,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_basics.html b/docs/pgui_datamodel_basics.html
index fcacdd6..fcfeaad 100644
--- a/docs/pgui_datamodel_basics.html
+++ b/docs/pgui_datamodel_basics.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_basics.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Basics"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_scalar.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_basics" itemprop="headline">Basics</h1>
@@ -98,7 +98,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_directive.html b/docs/pgui_datamodel_directive.html
index e70285d..5cc2a6f 100644
--- a/docs/pgui_datamodel_directive.html
+++ b/docs/pgui_datamodel_directive.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_directive.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Directives"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_method.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_node.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_directive" itemprop="headline">Directives</h1>
@@ -404,7 +404,7 @@ public class RepeatDirective implements TemplateDirectiveModel {
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_method.html b/docs/pgui_datamodel_method.html
index 91d6fbb..4dcac29 100644
--- a/docs/pgui_datamodel_method.html
+++ b/docs/pgui_datamodel_method.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_method.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Methods"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_parent.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_directive.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_method" itemprop="headline">Methods</h1>
@@ -83,7 +83,7 @@ ${indexOf(&quot;foo&quot;, x)}</pre></div><p>and then the output will be:</p>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_node.html b/docs/pgui_datamodel_node.html
index 4569841..c046a71 100644
--- a/docs/pgui_datamodel_node.html
+++ b/docs/pgui_datamodel_node.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_node.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Node variables"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_directive.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_objectWrapper.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_node" itemprop="headline">Node variables</h1>
@@ -116,7 +116,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_objectWrapper.html b/docs/pgui_datamodel_objectWrapper.html
index 8ca46b0..c66a73e 100644
--- a/docs/pgui_datamodel_objectWrapper.html
+++ b/docs/pgui_datamodel_objectWrapper.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_objectWrapper.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Object wrappers"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_node.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_config.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_objectWrapper" itemprop="headline">Object wrappers</h1>
@@ -405,7 +405,7 @@ cfg.setObjectWrapper(new MyAppObjectWrapper(cfg.getIncompatibleImprovements()));
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_parent.html b/docs/pgui_datamodel_parent.html
index fcd1461..31cde56 100644
--- a/docs/pgui_datamodel_parent.html
+++ b/docs/pgui_datamodel_parent.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_parent.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Containers"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_scalar.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_method.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_parent" itemprop="headline">Containers</h1>
@@ -122,7 +122,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_datamodel_scalar.html b/docs/pgui_datamodel_scalar.html
index f74de04..55b7f27 100644
--- a/docs/pgui_datamodel_scalar.html
+++ b/docs/pgui_datamodel_scalar.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_datamodel_scalar.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","The Data Model","Scalars"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_datamodel_basics.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel_parent.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_datamodel_scalar" itemprop="headline">Scalars</h1>
@@ -147,7 +147,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc.html b/docs/pgui_misc.html
index ec6b5c2..379392f 100644
--- a/docs/pgui_misc.html
+++ b/docs/pgui_misc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_config_incompatible_improvements.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_var.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="pgui_misc" itemprop="headline">Miscellaneous</h1>
@@ -48,7 +48,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_ant.html b/docs/pgui_misc_ant.html
index fa63cde..d83b591 100644
--- a/docs/pgui_misc_ant.html
+++ b/docs/pgui_misc_ant.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_ant.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Using FreeMarker with Ant"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_xml_legacy.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_jythonwrapper.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_ant" itemprop="headline">Using FreeMarker with Ant</h1>
@@ -104,7 +104,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_beanwrapper.html b/docs/pgui_misc_beanwrapper.html
index a3d6bce..3f5ae95 100644
--- a/docs/pgui_misc_beanwrapper.html
+++ b/docs/pgui_misc_beanwrapper.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_beanwrapper.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Bean wrapper"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_multithreading.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_logging.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_beanwrapper" itemprop="headline">Bean wrapper</h1>
@@ -659,7 +659,7 @@ TemplateHashModel roundingModeEnums =
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_charset.html b/docs/pgui_misc_charset.html
index 4265c75..6268608 100644
--- a/docs/pgui_misc_charset.html
+++ b/docs/pgui_misc_charset.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_charset.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Charset issues"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_var.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_multithreading.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_charset" itemprop="headline">Charset issues</h1>
@@ -165,7 +165,7 @@ env.process();</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_jythonwrapper.html b/docs/pgui_misc_jythonwrapper.html
index 9bfb3ce..6b08e72 100644
--- a/docs/pgui_misc_jythonwrapper.html
+++ b/docs/pgui_misc_jythonwrapper.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_jythonwrapper.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Jython wrapper"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_ant.html"><span>Previous</span></a><a class="paging-arrow next" href="ref.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_jythonwrapper" itemprop="headline">Jython wrapper</h1>
@@ -126,7 +126,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_logging.html b/docs/pgui_misc_logging.html
index 6711ed0..9cac67d 100644
--- a/docs/pgui_misc_logging.html
+++ b/docs/pgui_misc_logging.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_logging.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Logging"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_beanwrapper.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_servlet.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_logging" itemprop="headline">Logging</h1>
@@ -232,7 +232,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_multithreading.html b/docs/pgui_misc_multithreading.html
index 77b87bf..54f3811 100644
--- a/docs/pgui_misc_multithreading.html
+++ b/docs/pgui_misc_multithreading.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_multithreading.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Multithreading"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_charset.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_beanwrapper.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_multithreading" itemprop="headline">Multithreading</h1>
@@ -66,7 +66,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_secureenv.html b/docs/pgui_misc_secureenv.html
index 56af81a..1a201c2 100644
--- a/docs/pgui_misc_secureenv.html
+++ b/docs/pgui_misc_secureenv.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_secureenv.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Configuring security policy for FreeMarker"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_servlet.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_xml_legacy.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_secureenv" itemprop="headline">Configuring security policy for FreeMarker</h1>
@@ -78,7 +78,7 @@ grant codeBase &quot;file:/path/to/freemarker.jar&quot;
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_servlet.html b/docs/pgui_misc_servlet.html
index fc75054..1723204 100644
--- a/docs/pgui_misc_servlet.html
+++ b/docs/pgui_misc_servlet.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_servlet.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Using FreeMarker with servlets"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_logging.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_secureenv.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_servlet" itemprop="headline">Using FreeMarker with servlets</h1>
@@ -684,7 +684,7 @@ ${bar?trim}</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_var.html b/docs/pgui_misc_var.html
index 546bec0..6dc2933 100644
--- a/docs/pgui_misc_var.html
+++ b/docs/pgui_misc_var.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_var.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Variables, scopes"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_charset.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_var" itemprop="headline">Variables, scopes</h1>
@@ -106,7 +106,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_misc_xml_legacy.html b/docs/pgui_misc_xml_legacy.html
index c6ca9f5..628fef5 100644
--- a/docs/pgui_misc_xml_legacy.html
+++ b/docs/pgui_misc_xml_legacy.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_misc_xml_legacy.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Miscellaneous","Legacy XML wrapper implementation"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_secureenv.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_misc_ant.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_misc_xml_legacy" itemprop="headline">Legacy XML wrapper implementation</h1>
@@ -498,7 +498,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart.html b/docs/pgui_quickstart.html
index 4fbeda2..8f39a1f 100644
--- a/docs/pgui_quickstart.html
+++ b/docs/pgui_quickstart.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart_createconfiguration.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="pgui_quickstart" itemprop="headline">Getting Started</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart_all.html b/docs/pgui_quickstart_all.html
index 08f348e..c9100c1 100644
--- a/docs/pgui_quickstart_all.html
+++ b/docs/pgui_quickstart_all.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart_all.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started","Putting all together"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart_merge.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_datamodel.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_quickstart_all" itemprop="headline">Putting all together</h1>
@@ -138,7 +138,7 @@ public class Product {
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart_createconfiguration.html b/docs/pgui_quickstart_createconfiguration.html
index 208a4c4..c0071c6 100644
--- a/docs/pgui_quickstart_createconfiguration.html
+++ b/docs/pgui_quickstart_createconfiguration.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart_createconfiguration.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started","Create a configuration instance"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart_createdatamodel.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_quickstart_createconfiguration" itemprop="headline">Create a configuration instance</h1>
@@ -102,7 +102,7 @@ cfg.setFallbackOnNullLoopVariable(false);</pre></div><p>From now you should use
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart_createdatamodel.html b/docs/pgui_quickstart_createdatamodel.html
index 8c96a00..3417207 100644
--- a/docs/pgui_quickstart_createdatamodel.html
+++ b/docs/pgui_quickstart_createdatamodel.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart_createdatamodel.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started","Create a data-model"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart_createconfiguration.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart_gettemplate.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_quickstart_createdatamodel" itemprop="headline">Create a data-model</h1>
@@ -163,7 +163,7 @@ public class Product {
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart_gettemplate.html b/docs/pgui_quickstart_gettemplate.html
index cb1a111..4ca7125 100644
--- a/docs/pgui_quickstart_gettemplate.html
+++ b/docs/pgui_quickstart_gettemplate.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart_gettemplate.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started","Get the template"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart_createdatamodel.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart_merge.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_quickstart_gettemplate" itemprop="headline">Get the template</h1>
@@ -63,7 +63,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/pgui_quickstart_merge.html b/docs/pgui_quickstart_merge.html
index 04d735d..17dac9d 100644
--- a/docs/pgui_quickstart_merge.html
+++ b/docs/pgui_quickstart_merge.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/pgui_quickstart_merge.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Programmer\'s Guide","Getting Started","Merging the template with the data-model"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_quickstart_gettemplate.html"><span>Previous</span></a><a class="paging-arrow next" href="pgui_quickstart_all.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="pgui_quickstart_merge" itemprop="headline">Merging the template with the data-model</h1>
@@ -71,7 +71,7 @@ temp.process(root, out);</pre></div><p>This will print to your terminal the outp
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref.html b/docs/ref.html
index 535c908..f02b21e 100644
--- a/docs/ref.html
+++ b/docs/ref.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="pgui_misc_jythonwrapper.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="ref" itemprop="headline">Template Language Reference</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins.html b/docs/ref_builtins.html
index aa7507d..4e58911 100644
--- a/docs/ref_builtins.html
+++ b/docs/ref_builtins.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_alphaidx.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="ref_builtins" itemprop="headline">Built-in Reference</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_alphaidx.html b/docs/ref_builtins_alphaidx.html
index 8d1f77a..416758e 100644
--- a/docs/ref_builtins_alphaidx.html
+++ b/docs/ref_builtins_alphaidx.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_alphaidx.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Alphabetical index"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_string.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_alphaidx" itemprop="headline">Alphabetical index</h1>
@@ -533,7 +533,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_boolean.html b/docs/ref_builtins_boolean.html
index d5add33..0520827 100644
--- a/docs/ref_builtins_boolean.html
+++ b/docs/ref_builtins_boolean.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_boolean.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for booleans"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_date.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_sequence.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_boolean" itemprop="headline">Built-ins for booleans</h1>
@@ -231,7 +231,7 @@ N
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_date.html b/docs/ref_builtins_date.html
index 8f9527e..f050231 100644
--- a/docs/ref_builtins_date.html
+++ b/docs/ref_builtins_date.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_date.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for date/time/date-time values"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_number.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_boolean.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_date" itemprop="headline">Built-ins for date/time/date-time values</h1>
@@ -538,7 +538,7 @@ Tue, Apr 8, &#39;03
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_expert.html b/docs/ref_builtins_expert.html
index a45056e..9a89125 100644
--- a/docs/ref_builtins_expert.html
+++ b/docs/ref_builtins_expert.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_expert.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Seldom used and expert built-ins"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_type_independent.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directives.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_expert" itemprop="headline">Seldom used and expert built-ins</h1>
@@ -910,7 +910,7 @@ Again:
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_hash.html b/docs/ref_builtins_hash.html
index 32bbcba..564d896 100644
--- a/docs/ref_builtins_hash.html
+++ b/docs/ref_builtins_hash.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_hash.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for hashes"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_sequence.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_node.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_hash" itemprop="headline">Built-ins for hashes</h1>
@@ -135,7 +135,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_loop_var.html b/docs/ref_builtins_loop_var.html
index 455c568..52bea2a 100644
--- a/docs/ref_builtins_loop_var.html
+++ b/docs/ref_builtins_loop_var.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_loop_var.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Loop variable built-ins"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_node.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_type_independent.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_loop_var" itemprop="headline">Loop variable built-ins</h1>
@@ -519,7 +519,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_node.html b/docs/ref_builtins_node.html
index f3abb53..1c0be50 100644
--- a/docs/ref_builtins_node.html
+++ b/docs/ref_builtins_node.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_node.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for nodes (for XML)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_hash.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_loop_var.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_node" itemprop="headline">Built-ins for nodes (for XML)</h1>
@@ -280,7 +280,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_number.html b/docs/ref_builtins_number.html
index 2800d5d..a84d1b8 100644
--- a/docs/ref_builtins_number.html
+++ b/docs/ref_builtins_number.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_number.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for numbers"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_string.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_date.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_number" itemprop="headline">Built-ins for numbers</h1>
@@ -812,7 +812,7 @@ Extended decimal format: 10<strong>_</strong>00<strong>3</strong></pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_sequence.html b/docs/ref_builtins_sequence.html
index fc6c670..fa69056 100644
--- a/docs/ref_builtins_sequence.html
+++ b/docs/ref_builtins_sequence.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_sequence.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for sequences"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_boolean.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_hash.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_sequence" itemprop="headline">Built-ins for sequences</h1>
@@ -150,7 +150,7 @@ Filer for positives:
 Filer for positives:
 1 2 4 6 </pre></div>
 
-          <p>As you can see, <code class="inline-code">take_while</code> has stopped
+          <p>As you can see, <code class="inline-code">drop_while</code> has stopped
           dropping the elements once it ran into the first element that didn&#39;t
           match the predicate (<code class="inline-code">x &gt; 0</code>). On the other
           hand, <code class="inline-code">filter</code> keeps the elements that match the
@@ -1135,7 +1135,7 @@ Filer for positives:
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_string.html b/docs/ref_builtins_string.html
index 4a165ff..8e6d24c 100644
--- a/docs/ref_builtins_string.html
+++ b/docs/ref_builtins_string.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_string.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Built-ins for strings"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_alphaidx.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_number.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_string" itemprop="headline">Built-ins for strings</h1>
@@ -2612,7 +2612,7 @@ rif: foo XYr baar</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_builtins_type_independent.html b/docs/ref_builtins_type_independent.html
index 5bc724d..3bff907 100644
--- a/docs/ref_builtins_type_independent.html
+++ b/docs/ref_builtins_type_independent.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_builtins_type_independent.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Built-in Reference","Type independent built-ins"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_loop_var.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_builtins_expert.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_builtins_type_independent" itemprop="headline">Type independent built-ins</h1>
@@ -203,7 +203,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_builtin.html b/docs/ref_depr_builtin.html
index ca3789e..7fc5f9e 100644
--- a/docs/ref_depr_builtin.html
+++ b/docs/ref_depr_builtin.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_builtin.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","List of deprecated built-ins"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_directive.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_oldmacro.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_builtin" itemprop="headline">List of deprecated built-ins</h1>
@@ -98,7 +98,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_directive.html b/docs/ref_depr_directive.html
index 53cd87a..e6c4c32 100644
--- a/docs/ref_depr_directive.html
+++ b/docs/ref_depr_directive.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_directive.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","List of deprecated directives"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_deprecated.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_builtin.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_directive" itemprop="headline">List of deprecated directives</h1>
@@ -84,7 +84,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_numerical_interpolation.html b/docs/ref_depr_numerical_interpolation.html
index 6352a25..2593929 100644
--- a/docs/ref_depr_numerical_interpolation.html
+++ b/docs/ref_depr_numerical_interpolation.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_numerical_interpolation.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","#{...}: Numerical interpolation"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_oldsyntax.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_numerical_interpolation" itemprop="headline">#{...}: Numerical interpolation</h1>
@@ -137,7 +137,7 @@ or
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_oldmacro.html b/docs/ref_depr_oldmacro.html
index 87782fb..2a777cf 100644
--- a/docs/ref_depr_oldmacro.html
+++ b/docs/ref_depr_oldmacro.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_oldmacro.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","Old-style macro and call directives"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_builtin.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_transform.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_oldmacro" itemprop="headline">Old-style macro and call directives</h1>
@@ -191,7 +191,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_oldsyntax.html b/docs/ref_depr_oldsyntax.html
index 395e330..9b0327b 100644
--- a/docs/ref_depr_oldsyntax.html
+++ b/docs/ref_depr_oldsyntax.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_oldsyntax.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","Old FTL syntax"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_transform.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_numerical_interpolation.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_oldsyntax" itemprop="headline">Old FTL syntax</h1>
@@ -124,7 +124,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_depr_transform.html b/docs/ref_depr_transform.html
index 950aae9..e2f17e0 100644
--- a/docs/ref_depr_transform.html
+++ b/docs/ref_depr_transform.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_depr_transform.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs","Transform directive"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_oldmacro.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_oldsyntax.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_depr_transform" itemprop="headline">Transform directive</h1>
@@ -156,7 +156,7 @@ some test
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_deprecated.html b/docs/ref_deprecated.html
index c6107cc..b223bf4 100644
--- a/docs/ref_deprecated.html
+++ b/docs/ref_deprecated.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_deprecated.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Deprecated FTL constructs"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_reservednames.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_depr_directive.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="ref_deprecated" itemprop="headline">Deprecated FTL constructs</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_alphaidx.html b/docs/ref_directive_alphaidx.html
index 1a53f51..7141b9a 100644
--- a/docs/ref_directive_alphaidx.html
+++ b/docs/ref_directive_alphaidx.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_alphaidx.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","Alphabetical index"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directives.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_assign.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_alphaidx" itemprop="headline">Alphabetical index</h1>
@@ -225,7 +225,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_assign.html b/docs/ref_directive_assign.html
index a340c43..0ffa74a 100644
--- a/docs/ref_directive_assign.html
+++ b/docs/ref_directive_assign.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_assign.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","assign"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_alphaidx.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_attempt.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_assign" itemprop="headline">assign</h1>
@@ -230,7 +230,7 @@ ${x}</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_attempt.html b/docs/ref_directive_attempt.html
index b178acb..c51136d 100644
--- a/docs/ref_directive_attempt.html
+++ b/docs/ref_directive_attempt.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_attempt.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","attempt, recover"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_assign.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_autoesc.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_attempt" itemprop="headline">attempt, recover</h1>
@@ -210,7 +210,7 @@ Primary content continued</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_autoesc.html b/docs/ref_directive_autoesc.html
index 20651e1..a1d530f 100644
--- a/docs/ref_directive_autoesc.html
+++ b/docs/ref_directive_autoesc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_autoesc.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","autoesc"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_attempt.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_compress.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_autoesc" itemprop="headline">autoesc</h1>
@@ -118,7 +118,7 @@ ${&quot;&amp;&quot;}</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_compress.html b/docs/ref_directive_compress.html
index 2c3a4c9..30697c2 100644
--- a/docs/ref_directive_compress.html
+++ b/docs/ref_directive_compress.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_compress.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","compress"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_autoesc.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_escape.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_compress" itemprop="headline">compress</h1>
@@ -100,7 +100,7 @@ I said, test only)</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_escape.html b/docs/ref_directive_escape.html
index 0a4c8a0..bd0e7d1 100644
--- a/docs/ref_directive_escape.html
+++ b/docs/ref_directive_escape.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_escape.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","escape, noescape (deprecated)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_compress.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_flush.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_escape" itemprop="headline">escape, noescape (deprecated)</h1>
@@ -225,7 +225,7 @@ m2: &amp;lt;test&amp;gt;</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_flush.html b/docs/ref_directive_flush.html
index 44a84c6..95c230b 100644
--- a/docs/ref_directive_flush.html
+++ b/docs/ref_directive_flush.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_flush.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","flush"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_escape.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_ftl.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_flush" itemprop="headline">flush</h1>
@@ -89,7 +89,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_ftl.html b/docs/ref_directive_ftl.html
index 41676c1..7c27ed8 100644
--- a/docs/ref_directive_ftl.html
+++ b/docs/ref_directive_ftl.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_ftl.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","ftl"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_flush.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_function.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_ftl" itemprop="headline">ftl</h1>
@@ -278,7 +278,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_function.html b/docs/ref_directive_function.html
index 5200173..86a7a7b 100644
--- a/docs/ref_directive_function.html
+++ b/docs/ref_directive_function.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_function.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","function, return"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_ftl.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_global.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_function" itemprop="headline">function, return</h1>
@@ -166,7 +166,7 @@ N/A</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_global.html b/docs/ref_directive_global.html
index b71f005..59a28a7 100644
--- a/docs/ref_directive_global.html
+++ b/docs/ref_directive_global.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_global.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","global"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_function.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_if.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_global" itemprop="headline">global</h1>
@@ -129,7 +129,7 @@ or
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_if.html b/docs/ref_directive_if.html
index fc4856d..149960a 100644
--- a/docs/ref_directive_if.html
+++ b/docs/ref_directive_if.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_if.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","if, else, elseif"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_global.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_import.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_if" itemprop="headline">if, else, elseif</h1>
@@ -189,7 +189,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_import.html b/docs/ref_directive_import.html
index fd14b61..34f5c6a 100644
--- a/docs/ref_directive_import.html
+++ b/docs/ref_directive_import.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_import.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","import"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_if.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_include.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_import" itemprop="headline">import</h1>
@@ -146,7 +146,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_include.html b/docs/ref_directive_include.html
index a43a714..ae572c2 100644
--- a/docs/ref_directive_include.html
+++ b/docs/ref_directive_include.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_include.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","include"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_import.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_list.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_include" itemprop="headline">include</h1>
@@ -467,7 +467,7 @@ All rights reserved.</strong></pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_list.html b/docs/ref_directive_list.html
index 822ac70..9bcc1e6 100644
--- a/docs/ref_directive_list.html
+++ b/docs/ref_directive_list.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_list.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","list, else, items, sep, break, continue"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_include.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_local.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_list" itemprop="headline">list, else, items, sep, break, continue</h1>
@@ -878,7 +878,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_local.html b/docs/ref_directive_local.html
index bc638f9..506233d 100644
--- a/docs/ref_directive_local.html
+++ b/docs/ref_directive_local.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_local.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","local"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_list.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_macro.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_local" itemprop="headline">local</h1>
@@ -123,7 +123,7 @@ or
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_macro.html b/docs/ref_directive_macro.html
index 29af39b..2911ca6 100644
--- a/docs/ref_directive_macro.html
+++ b/docs/ref_directive_macro.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_macro.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","macro, nested, return"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_local.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_noautoesc.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_macro" itemprop="headline">macro, nested, return</h1>
@@ -443,7 +443,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_noautoesc.html b/docs/ref_directive_noautoesc.html
index add18a8..1c1394f 100644
--- a/docs/ref_directive_noautoesc.html
+++ b/docs/ref_directive_noautoesc.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_noautoesc.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","noautoesc"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_macro.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_noparse.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_noautoesc" itemprop="headline">noautoesc</h1>
@@ -116,7 +116,7 @@ ${&quot;&amp;&quot;}</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_noparse.html b/docs/ref_directive_noparse.html
index 565d0df..aa1acc0 100644
--- a/docs/ref_directive_noparse.html
+++ b/docs/ref_directive_noparse.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_noparse.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","noparse"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_noautoesc.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_nt.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_noparse" itemprop="headline">noparse</h1>
@@ -98,7 +98,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_nt.html b/docs/ref_directive_nt.html
index 453411e..dd9a7e0 100644
--- a/docs/ref_directive_nt.html
+++ b/docs/ref_directive_nt.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_nt.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","nt"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_noparse.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_outputformat.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_nt" itemprop="headline">nt</h1>
@@ -73,7 +73,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_outputformat.html b/docs/ref_directive_outputformat.html
index 3080627..7f64539 100644
--- a/docs/ref_directive_outputformat.html
+++ b/docs/ref_directive_outputformat.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_outputformat.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","outputformat"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_nt.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_setting.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_outputformat" itemprop="headline">outputformat</h1>
@@ -187,7 +187,7 @@ ${&quot;&#39;{}&quot;}
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_setting.html b/docs/ref_directive_setting.html
index fdc50af..8e722db 100644
--- a/docs/ref_directive_setting.html
+++ b/docs/ref_directive_setting.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_setting.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","setting"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_outputformat.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_stop.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_setting" itemprop="headline">setting</h1>
@@ -488,7 +488,7 @@ ${1.2}</pre></div>
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_stop.html b/docs/ref_directive_stop.html
index c4e44dc..66fbfe8 100644
--- a/docs/ref_directive_stop.html
+++ b/docs/ref_directive_stop.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_stop.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","stop"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_setting.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_switch.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_stop" itemprop="headline">stop</h1>
@@ -89,7 +89,7 @@ or
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_switch.html b/docs/ref_directive_switch.html
index 804299b..f775c55 100644
--- a/docs/ref_directive_switch.html
+++ b/docs/ref_directive_switch.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_switch.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","switch, case, default, break"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_stop.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_t.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_switch" itemprop="headline">switch, case, default, break</h1>
@@ -155,7 +155,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_t.html b/docs/ref_directive_t.html
index 272c3bf..236b1d8 100644
--- a/docs/ref_directive_t.html
+++ b/docs/ref_directive_t.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_t.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","t, lt, rt"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_switch.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_userDefined.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_t" itemprop="headline">t, lt, rt</h1>
@@ -142,7 +142,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_userDefined.html b/docs/ref_directive_userDefined.html
index bf36131..80c0354 100644
--- a/docs/ref_directive_userDefined.html
+++ b/docs/ref_directive_userDefined.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_userDefined.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","User-defined directive (<@...>)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_t.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_visit.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_userDefined" itemprop="headline">User-defined directive (&lt;@...&gt;)</h1>
@@ -290,7 +290,7 @@ Or all above but with positional parameter passing (<a href="#ref_directive_user
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directive_visit.html b/docs/ref_directive_visit.html
index ecb6c80..968b871 100644
--- a/docs/ref_directive_visit.html
+++ b/docs/ref_directive_visit.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directive_visit.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference","visit, recurse, fallback"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_userDefined.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_specvar.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="ref_directive_visit" itemprop="headline">visit, recurse, fallback</h1>
@@ -377,7 +377,7 @@ There was no specific handler for node y
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_directives.html b/docs/ref_directives.html
index 28d7a55..96ad98b 100644
--- a/docs/ref_directives.html
+++ b/docs/ref_directives.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_directives.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Directive Reference"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_builtins_expert.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_directive_alphaidx.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="ref_directives" itemprop="headline">Directive Reference</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_reservednames.html b/docs/ref_reservednames.html
index fb25fbe..554648c 100644
--- a/docs/ref_reservednames.html
+++ b/docs/ref_reservednames.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_reservednames.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Reserved names in FTL"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_specvar.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_deprecated.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="ref_reservednames" itemprop="headline">Reserved names in FTL</h1>
@@ -89,7 +89,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/ref_specvar.html b/docs/ref_specvar.html
index f8419c1..0e0ad68 100644
--- a/docs/ref_specvar.html
+++ b/docs/ref_specvar.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/ref_specvar.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Template Language Reference","Special Variable Reference"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_directive_visit.html"><span>Previous</span></a><a class="paging-arrow next" href="ref_reservednames.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="ref_specvar" itemprop="headline">Special Variable Reference</h1>
@@ -460,7 +460,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/search-results.html b/docs/search-results.html
index 28f0bc8..75fb5c7 100644
--- a/docs/search-results.html
+++ b/docs/search-results.html
@@ -12,7 +12,7 @@
 <meta property="og:locale" content="en_US">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -34,8 +34,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Search results"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="title-wrapper">
 <h2 class="content-header header-section" id="searchresults">Search results</h2>
@@ -58,7 +58,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_0.html b/docs/versions_2_0.html
index 3cf0358..cd5aab8 100644
--- a/docs/versions_2_0.html
+++ b/docs/versions_2_0.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_0.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.0"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_01.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_0RC3.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_0" itemprop="headline">2.0</h1>
@@ -140,7 +140,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_01.html b/docs/versions_2_01.html
index 328cc6d..1b55bd6 100644
--- a/docs/versions_2_01.html
+++ b/docs/versions_2_01.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_01.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.01"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_0.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_01" itemprop="headline">2.01</h1>
@@ -52,7 +52,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_0RC1.html b/docs/versions_2_0RC1.html
index af55936..2057f78 100644
--- a/docs/versions_2_0RC1.html
+++ b/docs/versions_2_0RC1.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_0RC1.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.0 RC1"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_0RC2.html"><span>Previous</span></a><a class="paging-arrow next" href="app_install.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_0RC1" itemprop="headline">2.0 RC1</h1>
@@ -261,7 +261,7 @@ boolean, as well as numerical ranges.</a></li><li><a class="page-menu-link" href
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_0RC2.html b/docs/versions_2_0RC2.html
index f39936b..dd961e3 100644
--- a/docs/versions_2_0RC2.html
+++ b/docs/versions_2_0RC2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_0RC2.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.0 RC2"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_0RC3.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_0RC1.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_0RC2" itemprop="headline">2.0 RC2</h1>
@@ -212,7 +212,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_0RC3.html b/docs/versions_2_0RC3.html
index 750b58a..c43bc3d 100644
--- a/docs/versions_2_0RC3.html
+++ b/docs/versions_2_0RC3.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_0RC3.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.0 RC3"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_0.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_0RC2.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_0RC3" itemprop="headline">2.0 RC3</h1>
@@ -131,7 +131,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1.html b/docs/versions_2_1.html
index 10e510d..19bba25 100644
--- a/docs/versions_2_1.html
+++ b/docs/versions_2_1.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1_1.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_01.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1" itemprop="headline">2.1</h1>
@@ -532,7 +532,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1_1.html b/docs/versions_2_1_1.html
index 0ce8dd7..f650b21 100644
--- a/docs/versions_2_1_1.html
+++ b/docs/versions_2_1_1.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1_1.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1.1"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1_2.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1_1" itemprop="headline">2.1.1</h1>
@@ -118,7 +118,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1_2.html b/docs/versions_2_1_2.html
index 6a712d8..fe288e9 100644
--- a/docs/versions_2_1_2.html
+++ b/docs/versions_2_1_2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1_2.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1.2"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1_3.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1_1.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1_2" itemprop="headline">2.1.2</h1>
@@ -123,7 +123,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1_3.html b/docs/versions_2_1_3.html
index 272b5b6..9aa54f1 100644
--- a/docs/versions_2_1_3.html
+++ b/docs/versions_2_1_3.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1_3.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1.3"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1_4.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1_2.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1_3" itemprop="headline">2.1.3</h1>
@@ -87,7 +87,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1_4.html b/docs/versions_2_1_4.html
index 65376df..e38e114 100644
--- a/docs/versions_2_1_4.html
+++ b/docs/versions_2_1_4.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1_4.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1.4"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_1_5.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1_3.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1_4" itemprop="headline">2.1.4</h1>
@@ -66,7 +66,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_1_5.html b/docs/versions_2_1_5.html
index bb7fe0f..c01156b 100644
--- a/docs/versions_2_1_5.html
+++ b/docs/versions_2_1_5.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_1_5.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.1.5"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1_4.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_1_5" itemprop="headline">2.1.5</h1>
@@ -81,7 +81,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2.html b/docs/versions_2_2.html
index fa9788b..321f895 100644
--- a/docs/versions_2_2.html
+++ b/docs/versions_2_2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_1.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_1_5.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2" itemprop="headline">2.2</h1>
@@ -1100,7 +1100,7 @@ releases</a></li></ul></li></ul> </div><p>Date of release: 2003-03-27</p><p>This
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_1.html b/docs/versions_2_2_1.html
index 1ff9fae..16e7024 100644
--- a/docs/versions_2_2_1.html
+++ b/docs/versions_2_2_1.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_1.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.1"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_2.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_1" itemprop="headline">2.2.1</h1>
@@ -119,7 +119,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_2.html b/docs/versions_2_2_2.html
index 988d2a2..556b882 100644
--- a/docs/versions_2_2_2.html
+++ b/docs/versions_2_2_2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_2.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.2"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_3.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_1.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_2" itemprop="headline">2.2.2</h1>
@@ -67,7 +67,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_3.html b/docs/versions_2_2_3.html
index 73a50ac..9e94511 100644
--- a/docs/versions_2_2_3.html
+++ b/docs/versions_2_2_3.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_3.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.3"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_4.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_2.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_3" itemprop="headline">2.2.3</h1>
@@ -99,7 +99,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_4.html b/docs/versions_2_2_4.html
index 0cd05c3..9ab0bdd 100644
--- a/docs/versions_2_2_4.html
+++ b/docs/versions_2_2_4.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_4.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.4"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_5.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_3.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_4" itemprop="headline">2.2.4</h1>
@@ -96,7 +96,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_5.html b/docs/versions_2_2_5.html
index 39e69ed..33a501e 100644
--- a/docs/versions_2_2_5.html
+++ b/docs/versions_2_2_5.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_5.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.5"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_6.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_4.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_5" itemprop="headline">2.2.5</h1>
@@ -61,7 +61,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_6.html b/docs/versions_2_2_6.html
index 7721c41..c2f7dc4 100644
--- a/docs/versions_2_2_6.html
+++ b/docs/versions_2_2_6.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_6.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.6"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_7.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_5.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_6" itemprop="headline">2.2.6</h1>
@@ -137,7 +137,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_7.html b/docs/versions_2_2_7.html
index a3f2ec9..1028439 100644
--- a/docs/versions_2_2_7.html
+++ b/docs/versions_2_2_7.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_7.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.7"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_2_8.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_6.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_7" itemprop="headline">2.2.7</h1>
@@ -63,7 +63,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_2_8.html b/docs/versions_2_2_8.html
index c675705..b465d7d 100644
--- a/docs/versions_2_2_8.html
+++ b/docs/versions_2_2_8.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_2_8.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.2.8"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_7.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_2_8" itemprop="headline">2.2.8</h1>
@@ -105,7 +105,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3.html b/docs/versions_2_3.html
index d4f63f6..d1e189f 100644
--- a/docs/versions_2_3.html
+++ b/docs/versions_2_3.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_1.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_2_8.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3" itemprop="headline">2.3</h1>
@@ -1622,7 +1622,7 @@ releases</a></li></ul></li></ul> </div><p>Date of release: 2004-June-15</p><p>Fr
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_1.html b/docs/versions_2_3_1.html
index 59e64af..b808ca5 100644
--- a/docs/versions_2_3_1.html
+++ b/docs/versions_2_3_1.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_1.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.1"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_2.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_1" itemprop="headline">2.3.1</h1>
@@ -345,7 +345,7 @@ release</a></li></ul></li></ul> </div><p>Date of release: 2005-01-04</p><p>Maint
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_10.html b/docs/versions_2_3_10.html
index 203c20a..5a1bfec 100644
--- a/docs/versions_2_3_10.html
+++ b/docs/versions_2_3_10.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_10.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.10"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_11.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_9.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_10" itemprop="headline">2.3.10</h1>
@@ -109,7 +109,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_11.html b/docs/versions_2_3_11.html
index 5b3433c..ead2c93 100644
--- a/docs/versions_2_3_11.html
+++ b/docs/versions_2_3_11.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_11.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.11"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_12.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_10.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_11" itemprop="headline">2.3.11</h1>
@@ -219,7 +219,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_12.html b/docs/versions_2_3_12.html
index 4225e10..e262d88 100644
--- a/docs/versions_2_3_12.html
+++ b/docs/versions_2_3_12.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_12.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.12"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_13.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_11.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_12" itemprop="headline">2.3.12</h1>
@@ -81,7 +81,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_13.html b/docs/versions_2_3_13.html
index 43bcd4e..ad86c08 100644
--- a/docs/versions_2_3_13.html
+++ b/docs/versions_2_3_13.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_13.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.13"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_14.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_12.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_13" itemprop="headline">2.3.13</h1>
@@ -118,7 +118,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_14.html b/docs/versions_2_3_14.html
index 63d5f9b..c5290f4 100644
--- a/docs/versions_2_3_14.html
+++ b/docs/versions_2_3_14.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_14.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.14"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_15.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_13.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_14" itemprop="headline">2.3.14</h1>
@@ -129,7 +129,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_15.html b/docs/versions_2_3_15.html
index d08d8e4..7298633 100644
--- a/docs/versions_2_3_15.html
+++ b/docs/versions_2_3_15.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_15.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.15"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_16.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_14.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_15" itemprop="headline">2.3.15</h1>
@@ -108,7 +108,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_16.html b/docs/versions_2_3_16.html
index d519c39..50fdb1e 100644
--- a/docs/versions_2_3_16.html
+++ b/docs/versions_2_3_16.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_16.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.16"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_17.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_15.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_16" itemprop="headline">2.3.16</h1>
@@ -128,7 +128,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_17.html b/docs/versions_2_3_17.html
index 2171432..87048fb 100644
--- a/docs/versions_2_3_17.html
+++ b/docs/versions_2_3_17.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_17.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.17"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_18.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_16.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_17" itemprop="headline">2.3.17</h1>
@@ -324,7 +324,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_18.html b/docs/versions_2_3_18.html
index 75981df..feb0b9d 100644
--- a/docs/versions_2_3_18.html
+++ b/docs/versions_2_3_18.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_18.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.18"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_19.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_17.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_18" itemprop="headline">2.3.18</h1>
@@ -80,7 +80,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_19.html b/docs/versions_2_3_19.html
index e0a43b8..75be91e 100644
--- a/docs/versions_2_3_19.html
+++ b/docs/versions_2_3_19.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_19.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.19"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_20.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_18.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_19" itemprop="headline">2.3.19</h1>
@@ -229,7 +229,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_2.html b/docs/versions_2_3_2.html
index e779f11..92aaa71 100644
--- a/docs/versions_2_3_2.html
+++ b/docs/versions_2_3_2.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_2.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.2"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_3.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_1.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_2" itemprop="headline">2.3.2</h1>
@@ -70,7 +70,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_20.html b/docs/versions_2_3_20.html
index 3e177ec..e9cb05a 100644
--- a/docs/versions_2_3_20.html
+++ b/docs/versions_2_3_20.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_20.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.20"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_21.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_19.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_20" itemprop="headline">2.3.20</h1>
@@ -684,7 +684,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_21.html b/docs/versions_2_3_21.html
index 8c75708..b651ad2 100644
--- a/docs/versions_2_3_21.html
+++ b/docs/versions_2_3_21.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_21.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.21"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_22.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_20.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_21" itemprop="headline">2.3.21</h1>
@@ -1412,7 +1412,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_22.html b/docs/versions_2_3_22.html
index 3ed0ad0..50f58ab 100644
--- a/docs/versions_2_3_22.html
+++ b/docs/versions_2_3_22.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_22.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.22"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_23.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_21.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_22" itemprop="headline">2.3.22</h1>
@@ -1190,7 +1190,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_23.html b/docs/versions_2_3_23.html
index 6fda90b..345e76b 100644
--- a/docs/versions_2_3_23.html
+++ b/docs/versions_2_3_23.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_23.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.23"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_24.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_22.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_23" itemprop="headline">2.3.23</h1>
@@ -416,7 +416,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_24.html b/docs/versions_2_3_24.html
index bf3c02a..08c3418 100644
--- a/docs/versions_2_3_24.html
+++ b/docs/versions_2_3_24.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_24.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.24 (incubating at Apache)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_25.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_23.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_24" itemprop="headline">2.3.24 (incubating at Apache)</h1>
@@ -907,7 +907,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_25.html b/docs/versions_2_3_25.html
index 5f3073d..1d03831 100644
--- a/docs/versions_2_3_25.html
+++ b/docs/versions_2_3_25.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_25.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.25 (incubating at Apache)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_26.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_24.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_25" itemprop="headline">2.3.25 (incubating at Apache)</h1>
@@ -221,7 +221,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_26.html b/docs/versions_2_3_26.html
index 72a92fd..9af0701 100644
--- a/docs/versions_2_3_26.html
+++ b/docs/versions_2_3_26.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_26.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.26 (incubating at Apache)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_27.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_25.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_26" itemprop="headline">2.3.26 (incubating at Apache)</h1>
@@ -334,7 +334,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_27.html b/docs/versions_2_3_27.html
index fc8ed3c..dddf136 100644
--- a/docs/versions_2_3_27.html
+++ b/docs/versions_2_3_27.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_27.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.27 (incubating at Apache)"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_28.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_26.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_27" itemprop="headline">2.3.27 (incubating at Apache)</h1>
@@ -369,7 +369,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_28.html b/docs/versions_2_3_28.html
index 10f7e3c..4d833dd 100644
--- a/docs/versions_2_3_28.html
+++ b/docs/versions_2_3_28.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_28.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.28"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_29.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_27.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_28" itemprop="headline">2.3.28</h1>
@@ -380,7 +380,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_29.html b/docs/versions_2_3_29.html
index 8f6869b..e8d7b6a 100644
--- a/docs/versions_2_3_29.html
+++ b/docs/versions_2_3_29.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_29.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.29"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="app_versions.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_28.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_29" itemprop="headline">2.3.29</h1>
@@ -60,8 +60,8 @@ ga('send', 'pageview');
               These allow using lambda expressions, like
               <code class="inline-code">users?filter(user -&gt; user.superuser)</code> or
               <code class="inline-code">users?map(user -&gt; user.name)</code>, or accept a
-              functions/method as parameter. Lambda expressions are also new
-              in this release, but they can only be used in said built-ins, so
+              function/method as parameter. Lambda expressions are also new in
+              this release, but they can only be used in said built-ins, so
               they aren&#39;t like in Java for example, and also, unlike the
               similar Java methods, these built-ins aren&#39;t lazy in general,
               only in specific cases (see more <a href="ref_builtins_sequence.html#topic.filterLazyEval">here</a>). The main goal of
@@ -106,9 +106,10 @@ ga('send', 'pageview');
             </li>
 
             <li>
-              <p>Extended big decimal format parameter
-              "multiplier" was incorrectly written as
-              "multipier". Now both words are recognized.</p>
+              <p><a href="ref_builtins_number.html#topic.extendedJavaDecimalFormat">Extended
+              decimal format</a> parameter "multiplier" was
+              incorrectly written as "multipier". Now both words
+              are recognized.</p>
             </li>
 
             <li>
@@ -248,7 +249,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_3.html b/docs/versions_2_3_3.html
index e4792bc..e499cdc 100644
--- a/docs/versions_2_3_3.html
+++ b/docs/versions_2_3_3.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_3.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.3"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_4.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_2.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_3" itemprop="headline">2.3.3</h1>
@@ -216,7 +216,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_4.html b/docs/versions_2_3_4.html
index 3408c67..d7aefd6 100644
--- a/docs/versions_2_3_4.html
+++ b/docs/versions_2_3_4.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_4.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.4"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_5.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_3.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_4" itemprop="headline">2.3.4</h1>
@@ -114,7 +114,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_5.html b/docs/versions_2_3_5.html
index 7e5a9f3..a557b00 100644
--- a/docs/versions_2_3_5.html
+++ b/docs/versions_2_3_5.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_5.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.5"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_6.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_4.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_5" itemprop="headline">2.3.5</h1>
@@ -155,7 +155,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_6.html b/docs/versions_2_3_6.html
index ac90c8f..29ec144 100644
--- a/docs/versions_2_3_6.html
+++ b/docs/versions_2_3_6.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/versions_2_3_6.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
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 <h1 class="content-header header-section1" id="versions_2_3_6" itemprop="headline">2.3.6</h1>
@@ -61,7 +61,7 @@ ga('send', 'pageview');
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-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_7.html b/docs/versions_2_3_7.html
index 1040099..4f25c4b 100644
--- a/docs/versions_2_3_7.html
+++ b/docs/versions_2_3_7.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
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 <h1 class="content-header header-section1" id="versions_2_3_7" itemprop="headline">2.3.7</h1>
@@ -165,7 +165,7 @@ ga('send', 'pageview');
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_7rc1.html b/docs/versions_2_3_7rc1.html
index 3c65c52..c3d3af7 100644
--- a/docs/versions_2_3_7rc1.html
+++ b/docs/versions_2_3_7rc1.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_7.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_6.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_7rc1" itemprop="headline">2.3.7 RC1</h1>
@@ -122,7 +122,7 @@ ga('send', 'pageview');
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_8.html b/docs/versions_2_3_8.html
index 241da2f..854f1ab 100644
--- a/docs/versions_2_3_8.html
+++ b/docs/versions_2_3_8.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_9.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_7.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_8" itemprop="headline">2.3.8</h1>
@@ -91,7 +91,7 @@ ga('send', 'pageview');
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 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/versions_2_3_9.html b/docs/versions_2_3_9.html
index ecec846..3bb25f3 100644
--- a/docs/versions_2_3_9.html
+++ b/docs/versions_2_3_9.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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       <script>var breadcrumb = ["Apache FreeMarker Manual","Appendixes","Version history","2.3.9"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="versions_2_3_10.html"><span>Previous</span></a><a class="paging-arrow next" href="versions_2_3_8.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="versions_2_3_9" itemprop="headline">2.3.9</h1>
@@ -112,7 +112,7 @@ ga('send', 'pageview');
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 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui.html b/docs/xgui.html
index e490d7e..e3903b8 100644
--- a/docs/xgui.html
+++ b/docs/xgui.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","XML Processing Guide"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="ref_depr_numerical_interpolation.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui_preface.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-part" id="xgui" itemprop="headline">XML Processing Guide</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_declarative.html b/docs/xgui_declarative.html
index 2fd9349..460cef0 100644
--- a/docs/xgui_declarative.html
+++ b/docs/xgui_declarative.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="xgui_imperative_formal.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui_declarative_basics.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="xgui_declarative" itemprop="headline">Declarative XML processing</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_declarative_basics.html b/docs/xgui_declarative_basics.html
index 8cc7c3e..6abcbf2 100644
--- a/docs/xgui_declarative_basics.html
+++ b/docs/xgui_declarative_basics.html
@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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@@ -36,8 +36,8 @@ ga('send', 'pageview');
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       <script>var breadcrumb = ["Apache FreeMarker Manual","XML Processing Guide","Declarative XML processing","Basics"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="xgui_declarative.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui_declarative_details.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-section1" id="xgui_declarative_basics" itemprop="headline">Basics</h1>
@@ -191,7 +191,7 @@ End book</pre></div><p>You have seen how to define handlers for element nodes, b
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diff --git a/docs/xgui_declarative_details.html b/docs/xgui_declarative_details.html
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diff --git a/docs/xgui_expose.html b/docs/xgui_expose.html
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+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
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+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
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diff --git a/docs/xgui_expose_dom.html b/docs/xgui_expose_dom.html
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+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
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-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_expose_put.html b/docs/xgui_expose_put.html
index 58badaa..9eac0da 100644
--- a/docs/xgui_expose_put.html
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@@ -14,7 +14,7 @@
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-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
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 <h1 class="content-header header-section1" id="xgui_expose_put" itemprop="headline">Putting the XML into the data-model</h1>
@@ -76,7 +76,7 @@ root.put(
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_imperative.html b/docs/xgui_imperative.html
index 58621f7..101453c 100644
--- a/docs/xgui_imperative.html
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@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
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-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="xgui_expose_put.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui_imperative_learn.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="xgui_imperative" itemprop="headline">Imperative XML processing</h1>
@@ -47,7 +47,7 @@ ga('send', 'pageview');
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 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_imperative_formal.html b/docs/xgui_imperative_formal.html
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@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
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 <h1 class="content-header header-section1" id="xgui_imperative_formal" itemprop="headline">Details</h1>
@@ -538,7 +538,7 @@ ga('send', 'pageview');
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-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_imperative_learn.html b/docs/xgui_imperative_learn.html
index 71b25c5..4de9b75 100644
--- a/docs/xgui_imperative_learn.html
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@@ -14,7 +14,7 @@
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-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
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-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
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 <h1 class="content-header header-section1" id="xgui_imperative_learn" itemprop="headline">Basics</h1>
@@ -653,7 +653,7 @@ Test Book</pre></div>
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 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>
diff --git a/docs/xgui_preface.html b/docs/xgui_preface.html
index 93bb901..442f326 100644
--- a/docs/xgui_preface.html
+++ b/docs/xgui_preface.html
@@ -14,7 +14,7 @@
 <link rel="canonical" href="https://freemarker.apache.org/docs/xgui_preface.html">
 <link rel="icon" href="favicon.png" type="image/png">
 <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:500,700,400,300|Droid+Sans+Mono">
-<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566152331292">
+<link rel="stylesheet" type="text/css" href="docgen-resources/docgen.min.css?1566294302872">
 <script>
 (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
 (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -36,8 +36,8 @@ ga('send', 'pageview');
       <div class="content-wrapper">
   <div id="table-of-contents-wrapper" class="col-left">
       <script>var breadcrumb = ["Apache FreeMarker Manual","XML Processing Guide","Preface"];</script>
-      <script src="toc.js?1566152331292"></script>
-      <script src="docgen-resources/main.min.js?1566152331292"></script>
+      <script src="toc.js?1566294302872"></script>
+      <script src="docgen-resources/main.min.js?1566294302872"></script>
   </div>
 <div class="col-right"><div class="page-content"><div class="page-title"><div class="pagers top"><a class="paging-arrow previous" href="xgui.html"><span>Previous</span></a><a class="paging-arrow next" href="xgui_expose.html"><span>Next</span></a></div><div class="title-wrapper">
 <h1 class="content-header header-chapter" id="xgui_preface" itemprop="headline">Preface</h1>
@@ -67,7 +67,7 @@ ga('send', 'pageview');
     </div>
 <div class="site-footer"><div class="site-width"><div class="footer-top"><div class="col-left sitemap"><div class="column"><h3 class="column-header">Overview</h3><ul><li><a href="https://freemarker.apache.org/">What is FreeMarker?</a></li><li><a href="https://freemarker.apache.org/freemarkerdownload.html">Download</a></li><li><a href="app_versions.html">Version history</a></li><li><a href="https://freemarker.apache.org/history.html">About us</a></li><li><a itemprop="license" href="app_li [...]
 Last generated:
-<time itemprop="dateModified" datetime="2019-08-18T18:18:51Z" title="Sunday, August 18, 2019 6:18:51 PM GMT">2019-08-18 18:18:51 GMT</time>, for Freemarker 2.3.29 </p>
+<time itemprop="dateModified" datetime="2019-08-20T09:45:02Z" title="Tuesday, August 20, 2019 9:45:02 AM GMT">2019-08-20 09:45:02 GMT</time>, for Freemarker 2.3.29 </p>
 <p class="copyright">
 © <span itemprop="copyrightYear">1999</span>–2019
 <a itemtype="http://schema.org/Organization" itemprop="copyrightHolder" href="https://apache.org/">The Apache Software Foundation</a>. Apache FreeMarker, FreeMarker, Apache Incubator, Apache, the Apache FreeMarker logo are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p>