From fd2a2c5876c003f36a08ad34fa299594d257e6c5 Mon Sep 17 00:00:00 2001
From: Kyotaro Horiguchi <horiguchi.kyotaro@lab.ntt.co.jp>
Date: Fri, 14 Jun 2019 15:52:04 +0900
Subject: [PATCH 1/3] Add link to description for like_regex.

The description for JSON like regex refers POSIX regular expressions
but it is not linked. Doing that is useful for users.
---
 doc/src/sgml/func.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index a072b97616..487f752aa4 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -12048,7 +12048,7 @@ table2-mapping
        </row>
        <row>
         <entry><literal>like_regex</literal></entry>
-        <entry>Tests pattern matching with POSIX regular expressions</entry>
+        <entry>Tests pattern matching with POSIX regular expressions (<xref linkend="functions-posix-regexp"/>)</entry>
         <entry><literal>["abc", "abd", "aBdC", "abdacb", "babc"]</literal></entry>
         <entry><literal>$[*] ? (@ like_regex "^ab.*c" flag "i")</literal></entry>
         <entry><literal>"abc", "aBdC", "abdacb"</literal></entry>
-- 
2.16.3