From: Peter Eisentraut Date: Sat, 2 Feb 2013 02:44:22 +0000 (-0500) Subject: doc: Tiny whitespace fix X-Git-Tag: REL9_3_BETA1~390 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f4987049ef7dd28d810a77c3b15a0a202ad493f8;p=postgresql doc: Tiny whitespace fix --- diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index e9dbcb9f8a..38791865f6 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -4981,7 +4981,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})'); will never match the newline character (so that matches will never cross newlines unless the RE explicitly arranges it) - and ^and $ + and ^ and $ will match the empty string after and before a newline respectively, in addition to matching at beginning and end of string respectively.