[3/8] lucene-solr:branch_6_6: SOLR-10504: Add documentation

[jb...@apache.org]

SOLR-10504: Add documentation


Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/ab90ab7e
Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/ab90ab7e
Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/ab90ab7e

Branch: refs/heads/branch_6_6
Commit: ab90ab7e70d931d285f96a2ca90fd660cbe72844
Parents: 30cd665
Author: Joel Bernstein <jb...@apache.org>
Authored: Thu Jun 1 15:59:24 2017 -0400
Committer: Joel Bernstein <jb...@apache.org>
Committed: Tue Jun 6 21:42:11 2017 -0400

----------------------------------------------------------------------
 solr/solr-ref-guide/src/stream-sources.adoc | 2 ++
 1 file changed, 2 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/ab90ab7e/solr/solr-ref-guide/src/stream-sources.adoc
----------------------------------------------------------------------
diff --git a/solr/solr-ref-guide/src/stream-sources.adoc b/solr/solr-ref-guide/src/stream-sources.adoc
index fcd006c..e7356ae 100644
--- a/solr/solr-ref-guide/src/stream-sources.adoc
+++ b/solr/solr-ref-guide/src/stream-sources.adoc
@@ -117,6 +117,8 @@ jdbc(
 The `echo` function returns a single Tuple echoing its text parameter. `Echo` is the simplest stream source designed to provide text
 to a text analyzing stream decorator.
 
+=== echo Syntax
+
 [source,text]
 ----
 echo("Hello world")