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revision 220 by ph10, Thu Aug 16 13:29:39 2007 UTC revision 224 by ph10, Mon Aug 20 12:58:29 2007 UTC
# Line 1  Line 1 
1  ChangeLog for PCRE  ChangeLog for PCRE
2  ------------------  ------------------
3    
4  Version 7.3 16-Aug-07  Version 7.3 20-Aug-07
5  ---------------------  ---------------------
6    
7   1. In the rejigging of the build system that eventually resulted in 7.1, the   1. In the rejigging of the build system that eventually resulted in 7.1, the
# Line 138  Version 7.3 16-Aug-07 Line 138  Version 7.3 16-Aug-07
138      (c) A pattern such as \p{Yi}+(\P{Yi}+)(?1) could give an incorrect      (c) A pattern such as \p{Yi}+(\P{Yi}+)(?1) could give an incorrect
139          "reference to non-existent subpattern" error.          "reference to non-existent subpattern" error.
140    
141        (d) A pattern like (\P{Yi}{2}\277)? could loop at compile time.
142    
143  24. A repeated \S or \W in UTF-8 mode could give wrong answers when multibyte  24. A repeated \S or \W in UTF-8 mode could give wrong answers when multibyte
144      characters were involved (for example /\S{2}/8g with "A\x{a3}BC").      characters were involved (for example /\S{2}/8g with "A\x{a3}BC").
145    
146    25. Using pcregrep in multiline, inverted mode (-Mv) caused it to loop.
147    
148    26. Patterns such as [\P{Yi}A] which include \p or \P and just one other
149        character were causing crashes (broken optimization).
150    
151    27. Patterns such as (\P{Yi}*\277)* (group with possible zero repeat containing
152        \p or \P) caused a compile-time loop.
153    
154    
155  Version 7.2 19-Jun-07  Version 7.2 19-Jun-07
156  ---------------------  ---------------------

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