Kind people,
Please find enclosed a patch exemplifying typical use of the ARE
Class-Shorthand Escapes®. I believe it will help intrepid regex
users. :)
Cheers,
D
--
David Fetter [EMAIL PROTECTED] http://fetter.org/
phone: +1 510 893 6100 cell: +1 415 235 3778
Index: func.sgml
===================================================================
RCS file: /projects/cvsroot/pgsql-server/doc/src/sgml/func.sgml,v
retrieving revision 1.180
diff -2 -c -r1.180 func.sgml
*** func.sgml 29 Nov 2003 19:51:37 -0000 1.180
--- func.sgml 7 Dec 2003 01:46:46 -0000
***************
*** 2634,2638 ****
regular expression is allowed to match anywhere within a string, unless
the regular expression is explicitly anchored to the beginning or
! end of the string.
</para>
--- 2634,2640 ----
regular expression is allowed to match anywhere within a string, unless
the regular expression is explicitly anchored to the beginning or
! end of the string. The last example includes a double backslash,
! which is usually required for using ARE shorthand <xref
! linkend="posix-class-shorthand-escapes-table">.
</para>
***************
*** 2644,2647 ****
--- 2646,2650 ----
'abc' ~ '(b|d)' <lineannotation>true</lineannotation>
'abc' ~ '^(b|c)' <lineannotation>false</lineannotation>
+ '123' ~ '^\\d{3}' <lineannotation>true</lineannotation>
</programlisting>
</para>
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