/[pcre]/code/tags/pcre-1.09/ChangeLog
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revision 13 by nigel, Sat Feb 24 21:38:21 2007 UTC revision 21 by nigel, Sat Feb 24 21:38:37 2007 UTC
# Line 2  ChangeLog for PCRE Line 2  ChangeLog for PCRE
2  ------------------  ------------------
3    
4    
5    Version 1.09 28 Apr-98
6    ----------------------
7    
8    1. A negated single character class followed by a quantifier with a minimum
9    value of one (e.g.  [^x]{1,6}  ) was not compiled correctly. This could lead to
10    program crashes, or just wrong answers. This did not apply to negated classes
11    containing more than one character, or to minima other than one.
12    
13    
14    Version 1.08 27-Mar-98
15    ----------------------
16    
17    1. Add PCRE_UNGREEDY to invert the greediness of quantifiers.
18    
19    2. Add (?U) and (?X) to set PCRE_UNGREEDY and PCRE_EXTRA respectively. The
20    latter must appear before anything that relies on it in the pattern.
21    
22    
23    Version 1.07 16-Feb-98
24    ----------------------
25    
26    1. A pattern such as /((a)*)*/ was not being diagnosed as in error (unlimited
27    repeat of a potentially empty string).
28    
29    
30    Version 1.06 23-Jan-98
31    ----------------------
32    
33    1. Added Markus Oberhumer's little patches for C++.
34    
35    2. Literal strings longer than 255 characters were broken.
36    
37    
38  Version 1.05 23-Dec-97  Version 1.05 23-Dec-97
39  ----------------------  ----------------------
40    
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