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doc: Tiny whitespace fix

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Peter Eisentraut 2013-02-01 21:44:22 -05:00
parent e1d25de35a
commit f4987049ef
1 changed files with 1 additions and 1 deletions
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doc/src/sgml/func.sgml
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@ -4981,7 +4981,7 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
will never match the newline character will never match the newline character
(so that matches will never cross newlines unless the RE (so that matches will never cross newlines unless the RE
explicitly arranges it) explicitly arranges it)
and <literal>^</>and <literal>$</> and <literal>^</> and <literal>$</>
will match the empty string after and before a newline will match the empty string after and before a newline
respectively, in addition to matching at beginning and end of string respectively, in addition to matching at beginning and end of string
respectively. respectively.