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revision 1319 by ph10, Wed May 1 16:03:57 2013 UTC revision 1320 by ph10, Wed May 1 16:39:35 2013 UTC
# Line 4  News about PCRE releases Line 4  News about PCRE releases
4  Release 8.33 28-April-2013  Release 8.33 28-April-2013
5  --------------------------  --------------------------
6    
7  A number of bugs are fixed, and some performance improvements have been made.  A number of bugs are fixed, and some performance improvements have been made.
8  There are also some new features, of which these are the most important:  There are also some new features, of which these are the most important:
9    
10  .  The behaviour of the backtracking verbs has been rationalized and  .  The behaviour of the backtracking verbs has been rationalized and
11     documented in more detail.     documented in more detail.
12    
13  .  JIT now supports callouts and all of the backtracking verbs.  .  JIT now supports callouts and all of the backtracking verbs.
14    
15  .  Unicode validation has been updated in the light of Unicode Corrigendum #9,  .  Unicode validation has been updated in the light of Unicode Corrigendum #9,
16     which points out that "non characters" are not "characters that may not     which points out that "non characters" are not "characters that may not
17     appear in Unicode strings" but rather "characters that are reserved for     appear in Unicode strings" but rather "characters that are reserved for
18     internal use and have only local meaning".     internal use and have only local meaning".
19    
20  .  (*LIMIT_MATCH=d) and (*LIMIT_RECURSION=d) have been added so that the  .  (*LIMIT_MATCH=d) and (*LIMIT_RECURSION=d) have been added so that the
21     creator of a pattern can specify lower (but not higher) limits for the     creator of a pattern can specify lower (but not higher) limits for the
22     matching process.     matching process.
23    
24  .  The PCRE_NEVER_UTF option is available to prevent pattern-writers from using  .  The PCRE_NEVER_UTF option is available to prevent pattern-writers from using
25     the (*UTF) feature, as this could be a security issue.     the (*UTF) feature, as this could be a security issue.
26    
27    
28  Release 8.32 30-November-2012  Release 8.32 30-November-2012

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