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revision 565 by ph10, Sun Oct 31 18:18:48 2010 UTC revision 566 by ph10, Wed Nov 3 18:32:55 2010 UTC
# Line 66  Version 8.11 10-Oct-2010 Line 66  Version 8.11 10-Oct-2010
66    
67  12. Added an optional parentheses number to the -o and --only-matching options  12. Added an optional parentheses number to the -o and --only-matching options
68      of pcregrep.      of pcregrep.
69    
70    13. Imitating Perl's /g action for multiple matches is tricky when the pattern
71        can match an empty string. The code to do it in pcretest and pcredemo
72        needed fixing:
73    
74        (a) When the newline convention was "crlf", pcretest got it wrong, skipping
75            only one byte after an empty string match just before CRLF (this case
76            just got forgotten; "any" and "anycrlf" were OK).
77    
78        (b) The pcretest code also had a bug, causing it to loop forever in UTF-8
79            mode when an empty string match preceded an ASCII character followed by
80            a non-ASCII character. (The code for advancing by one character rather
81            than one byte was nonsense.)
82    
83        (c) The pcredemo.c sample program did not have any code at all to handle
84            the cases when CRLF is a valid newline sequence.
85    
86    
87  Version 8.10 25-Jun-2010  Version 8.10 25-Jun-2010
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