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revision 226 by ph10, Tue Aug 21 11:46:08 2007 UTC revision 260 by ph10, Thu Sep 20 10:19:16 2007 UTC
# Line 2  News about PCRE releases Line 2  News about PCRE releases
2  ------------------------  ------------------------
3    
4    
5  Release 7.3 20-Aug-07  Release 7.4 21-Sep-07
6    ---------------------
7    
8    The only change of specification is the addition of options to control whether
9    \R matches any Unicode line ending (the default) or just CR, LF, and CRLF.
10    Otherwise, the changes are bug fixes and a refactoring to reduce the number of
11    relocations needed in a shared library.
12    
13    
14    Release 7.3 28-Aug-07
15  ---------------------  ---------------------
16    
17  Most changes are bug fixes. Some that are not:  Most changes are bug fixes. Some that are not:
# Line 16  Most changes are bug fixes. Some that ar Line 25  Most changes are bug fixes. Some that ar
25  3. Checking for potential integer overflow has been made more dynamic, and as a  3. Checking for potential integer overflow has been made more dynamic, and as a
26     consequence there is no longer a hard limit on the size of a subpattern that     consequence there is no longer a hard limit on the size of a subpattern that
27     has a limited repeat count.     has a limited repeat count.
28    
29  4. When CRLF is a valid line-ending sequence, pcre_exec() and pcre_dfa_exec()  4. When CRLF is a valid line-ending sequence, pcre_exec() and pcre_dfa_exec()
30     no longer advance by two characters instead of one when an unanchored match     no longer advance by two characters instead of one when an unanchored match
31     fails at CRLF if there are explicit CR or LF matches within the pattern.     fails at CRLF if there are explicit CR or LF matches within the pattern.
32     This gets rid of some anomalous effects that previously occurred.     This gets rid of some anomalous effects that previously occurred.
33    
34    5. Some PCRE-specific settings for varying the newline options at the start of
35       a pattern have been added.
36    
37    
38  Release 7.2 19-Jun-07  Release 7.2 19-Jun-07
39  ---------------------  ---------------------

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