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Posted to cvs@httpd.apache.org by ja...@apache.org on 2020/02/06 21:27:30 UTC
svn commit: r1873722 - /httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml
Author: jailletc36
Date: Thu Feb 6 21:27:30 2020
New Revision: 1873722
URL: http://svn.apache.org/viewvc?rev=1873722&view=rev
Log:
Add compatibility note for "DeflateAlterETag" (already present in 2.4.x)
Re-order to match 2.4.x order.
Fix a color syntax highlight to synch with 2.4.x
Modified:
httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml
Modified: httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml?rev=1873722&r1=1873721&r2=1873722&view=diff
==============================================================================
--- httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml (original)
+++ httpd/httpd/trunk/docs/manual/mod/mod_deflate.xml Thu Feb 6 21:27:30 2020
@@ -76,7 +76,7 @@ AddOutputFilterByType DEFLATE text/html
<highlight language="config">
SetOutputFilter DEFLATE
-SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip
+SetEnvIfNoCase Request_URI "\.(?:gif|jpe?g|png)$" no-gzip
</highlight>
<p>If you want to restrict the compression to particular MIME types
@@ -349,36 +349,6 @@ CustomLog "logs/deflate_log" deflate
</directivesynopsis>
<directivesynopsis>
-<name>DeflateAlterETag</name>
-<description>How the outgoing ETag header should be modified during compression</description>
-<syntax>DeflateAlterETag AddSuffix|NoChange|Remove</syntax>
-<default>DeflateAlterETag AddSuffix</default>
-<contextlist><context>server config</context><context>virtual host</context>
-</contextlist>
-
-<usage>
- <p>The <directive>DeflateAlterETag</directive> directive specifies
- how the ETag hader should be altered when a response is compressed.</p>
- <dl>
- <dt>AddSuffix</dt>
- <dd><p>Append the compression method onto the end of the ETag, causing
- compressed and uncompressed representations to have unique ETags.
- This has been the default since 2.4.0, but prevents serving
- "HTTP Not Modified" (304) responses to conditional requests for
- compressed content.</p></dd>
- <dt>NoChange</dt>
- <dd><p>Don't change the ETag on a compressed response. This was the default
- prior to 2.4.0, but does not satisfy the HTTP/1.1 property that all
- representations of the same resource have unique ETags. </p></dd>
- <dt>Remove</dt>
- <dd><p>Remove the ETag header from compressed responses. This prevents
- some conditional requests from being possible, but avoids the
- shortcomings of the preceding options. </p></dd>
- </dl>
-</usage>
-</directivesynopsis>
-
-<directivesynopsis>
<name>DeflateInflateLimitRequestBody</name>
<description>Maximum size of inflated request bodies</description>
<syntax>DeflateInflateLimitRequestBody <var>value</var></syntax>
@@ -435,4 +405,35 @@ CustomLog "logs/deflate_log" deflate
</usage>
</directivesynopsis>
+<directivesynopsis>
+<name>DeflateAlterETag</name>
+<description>How the outgoing ETag header should be modified during compression</description>
+<syntax>DeflateAlterETag AddSuffix|NoChange|Remove</syntax>
+<default>DeflateAlterETag AddSuffix</default>
+<contextlist><context>server config</context><context>virtual host</context>
+</contextlist>
+<compatibility>Available in Apache 2.4.42 and later</compatibility>
+
+<usage>
+ <p>The <directive>DeflateAlterETag</directive> directive specifies
+ how the ETag hader should be altered when a response is compressed.</p>
+ <dl>
+ <dt>AddSuffix</dt>
+ <dd><p>Append the compression method onto the end of the ETag, causing
+ compressed and uncompressed representations to have unique ETags.
+ This has been the default since 2.4.0, but prevents serving
+ "HTTP Not Modified" (304) responses to conditional requests for
+ compressed content.</p></dd>
+ <dt>NoChange</dt>
+ <dd><p>Don't change the ETag on a compressed response. This was the default
+ prior to 2.4.0, but does not satisfy the HTTP/1.1 property that all
+ representations of the same resource have unique ETags. </p></dd>
+ <dt>Remove</dt>
+ <dd><p>Remove the ETag header from compressed responses. This prevents
+ some conditional requests from being possible, but avoids the
+ shortcomings of the preceding options. </p></dd>
+ </dl>
+</usage>
+</directivesynopsis>
+
</modulesynopsis>