/[pcre]/code/trunk/doc/pcrecompat.3
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revision 716 by ph10, Tue Oct 4 16:38:05 2011 UTC revision 724 by ph10, Sun Oct 9 16:23:45 2011 UTC
# Line 81  documentation for details. Line 81  documentation for details.
81  .P  .P
82  10. Subpatterns that are called as subroutines (whether or not recursively) are  10. Subpatterns that are called as subroutines (whether or not recursively) are
83  always treated as atomic groups in PCRE. This is like Python, but unlike Perl.  always treated as atomic groups in PCRE. This is like Python, but unlike Perl.
84  There is a discussion of an example that explains this in more detail in the  Captured values that are set outside a subroutine call can be reference from
85    inside in PCRE, but not in Perl. There is a discussion that explains these
86    differences in more detail in the
87  .\" HTML <a href="pcrepattern.html#recursiondifference">  .\" HTML <a href="pcrepattern.html#recursiondifference">
88  .\" </a>  .\" </a>
89  section on recursion differences from Perl  section on recursion differences from Perl
# Line 172  Cambridge CB2 3QH, England. Line 174  Cambridge CB2 3QH, England.
174  .rs  .rs
175  .sp  .sp
176  .nf  .nf
177  Last updated: 04 October 2011  Last updated: 09 October 2011
178  Copyright (c) 1997-2011 University of Cambridge.  Copyright (c) 1997-2011 University of Cambridge.
179  .fi  .fi
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