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revision 893 by ph10, Thu Jan 19 17:15:11 2012 UTC revision 903 by ph10, Sat Jan 21 16:37:17 2012 UTC
# Line 32  Version 8.30 Line 32  Version 8.30
32    
33  8.  Ovector size of 2 is also supported by JIT based pcre_exec (the ovector size  8.  Ovector size of 2 is also supported by JIT based pcre_exec (the ovector size
34      rounding is not applied in this particular case).      rounding is not applied in this particular case).
35    
36  9.  The invalid Unicode surrogate codepoints U+D800 to U+DFFF are now rejected  9.  The invalid Unicode surrogate codepoints U+D800 to U+DFFF are now rejected
37      if they appear, or are escaped, in patterns.      if they appear, or are escaped, in patterns.
   
 10. Get rid of a number of -Wunused-but-set-variable warnings.  
38    
39  11. The pattern /(?=(*:x))(q|)/ matches an empty string, and returns the mark  10. Get rid of a number of -Wunused-but-set-variable warnings.
40      "x". The similar pattern /(?=(*:x))((*:y)q|)/ did not return a mark at all.  
41      Oddly, Perl behaves the same way. PCRE has been fixed so that this pattern  11. The pattern /(?=(*:x))(q|)/ matches an empty string, and returns the mark
42      also returns the mark "x". This bug applied to capturing parentheses,      "x". The similar pattern /(?=(*:x))((*:y)q|)/ did not return a mark at all.
43      non-capturing parentheses, and atomic parentheses. It also applied to some      Oddly, Perl behaves the same way. PCRE has been fixed so that this pattern
44        also returns the mark "x". This bug applied to capturing parentheses,
45        non-capturing parentheses, and atomic parentheses. It also applied to some
46      assertions.      assertions.
47    
48  12. Stephen Kelly's patch to CMakeLists.txt allows it to parse the version  12. Stephen Kelly's patch to CMakeLists.txt allows it to parse the version
49      information out of configure.ac instead of relying on pcre.h.generic, which      information out of configure.ac instead of relying on pcre.h.generic, which
50      is not stored in the repository.      is not stored in the repository.
51    
52  13. Applied Dmitry V. Levin's patch for a more portable method for linking with  13. Applied Dmitry V. Levin's patch for a more portable method for linking with
53      -lreadline.      -lreadline.
   
 14. ZH added PCRE_CONFIG_JITTARGET; added its output to pcretest -C.  
54    
55  15. Applied Graycode's patch to put the top-level frame on the stack rather  14. ZH added PCRE_CONFIG_JITTARGET; added its output to pcretest -C.
56      than the heap when not using the stack for recursion. This gives a  
57    15. Applied Graycode's patch to put the top-level frame on the stack rather
58        than the heap when not using the stack for recursion. This gives a
59      performance improvement in many cases when recursion is not deep.      performance improvement in many cases when recursion is not deep.
60    
61  16. Experimental code added to "pcretest -C" to output the stack frame size.  16. Experimental code added to "pcretest -C" to output the stack frame size.
62    
63    
64  Version 8.21 12-Dec-2011  Version 8.21 12-Dec-2011

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