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revision 226 by ph10, Tue Aug 21 11:46:08 2007 UTC revision 292 by ph10, Thu Dec 27 09:27:23 2007 UTC
# Line 1  Line 1 
1  News about PCRE releases  News about PCRE releases
2  ------------------------  ------------------------
3    
4    Release 7.5 27-Dec-07
5    ---------------------
6    
7    This is mainly a bug-fix release. However the ability to link pcregrep with
8    libz or libbz2 and the ability to link pcretest with libreadline have been
9    added. Also the --line-offsets and --file-offsets options were added to
10    pcregrep.
11    
12    
13  Release 7.3 20-Aug-07  Release 7.4 21-Sep-07
14    ---------------------
15    
16    The only change of specification is the addition of options to control whether
17    \R matches any Unicode line ending (the default) or just CR, LF, and CRLF.
18    Otherwise, the changes are bug fixes and a refactoring to reduce the number of
19    relocations needed in a shared library. There have also been some documentation
20    updates, in particular, some more information about using CMake to build PCRE
21    has been added to the NON-UNIX-USE file.
22    
23    
24    Release 7.3 28-Aug-07
25  ---------------------  ---------------------
26    
27  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 35  Most changes are bug fixes. Some that ar
35  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
36     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
37     has a limited repeat count.     has a limited repeat count.
38    
39  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()
40     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
41     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.
42     This gets rid of some anomalous effects that previously occurred.     This gets rid of some anomalous effects that previously occurred.
43    
44    5. Some PCRE-specific settings for varying the newline options at the start of
45       a pattern have been added.
46    
47    
48  Release 7.2 19-Jun-07  Release 7.2 19-Jun-07
49  ---------------------  ---------------------

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