/[pcre]/code/tags/pcre-8.01/ChangeLog
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revision 409 by ph10, Sat Mar 28 17:10:56 2009 UTC revision 420 by ph10, Wed Aug 12 17:32:27 2009 UTC
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1  ChangeLog for PCRE  ChangeLog for PCRE
2  ------------------  ------------------
3    
4  Version 7.9 xx-xxx-09  Version 8.00 ??-???-??
5    ----------------------
6    
7    1.  The table for translating pcre_compile() error codes into POSIX error codes
8        was out-of-date, and there was no check on the pcre_compile() error code
9        being within the table. This could lead to an OK return being given in
10        error.
11    
12    2.  Changed the call to open a subject file in pcregrep from fopen(pathname,
13        "r") to fopen(pathname, "rb"), which fixed a problem with some of the tests
14        in a Windows environment.
15    
16    3.  The pcregrep --count option prints the count for each file even when it is
17        zero, as does GNU grep. However, pcregrep was also printing all files when
18        --files-with-matches was added. Now, when both options are given, it prints
19        counts only for those files that have at least one match. (GNU grep just
20        prints the file name in this circumstance, but including the count seems
21        more useful - otherwise, why use --count?) Also ensured that the
22        combination -clh just lists non-zero counts, with no names.
23    
24    
25    Version 7.9 11-Apr-09
26  ---------------------  ---------------------
27    
28  1.  When building with support for bzlib/zlib (pcregrep) and/or readline  1.  When building with support for bzlib/zlib (pcregrep) and/or readline
# Line 94  Version 7.9 xx-xxx-09 Line 115  Version 7.9 xx-xxx-09
115  23. Steven Van Ingelgem's patch to CMakeLists.txt to change the name  23. Steven Van Ingelgem's patch to CMakeLists.txt to change the name
116      CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE is      CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE is
117      included within another project.      included within another project.
118    
119  24. Steven Van Ingelgem's patches to add more options to the CMake support,  24. Steven Van Ingelgem's patches to add more options to the CMake support,
120      slightly modified by me:      slightly modified by me:
121    
122        (a) PCRE_BUILD_TESTS can be set OFF not to build the tests, including        (a) PCRE_BUILD_TESTS can be set OFF not to build the tests, including
123            not building pcregrep.            not building pcregrep.
124    
125        (b) PCRE_BUILD_PCREGREP can be see OFF not to build pcregrep, but only        (b) PCRE_BUILD_PCREGREP can be see OFF not to build pcregrep, but only
126            if PCRE_BUILD_TESTS is also set OFF, because the tests use pcregrep.            if PCRE_BUILD_TESTS is also set OFF, because the tests use pcregrep.
127    
128  25. Forward references, both numeric and by name, in patterns that made use of  25. Forward references, both numeric and by name, in patterns that made use of
129      duplicate group numbers, could behave incorrectly or give incorrect errors,      duplicate group numbers, could behave incorrectly or give incorrect errors,
130      because when scanning forward to find the reference group, PCRE was not      because when scanning forward to find the reference group, PCRE was not
131      taking into account the duplicate group numbers. A pattern such as      taking into account the duplicate group numbers. A pattern such as
132      ^X(?3)(a)(?|(b)|(q))(Y) is an example.      ^X(?3)(a)(?|(b)|(q))(Y) is an example.
133    
134  26. Changed a few more instances of "const unsigned char *" to USPTR, making  26. Changed a few more instances of "const unsigned char *" to USPTR, making
135      the feature of a custom pointer more persuasive (as requested by a user).      the feature of a custom pointer more persuasive (as requested by a user).
136    
137    27. Wrapped the definitions of fileno and isatty for Windows, which appear in
138        pcretest.c, inside #ifndefs, because it seems they are sometimes already
139        pre-defined.
140    
141    28. Added support for (*UTF8) at the start of a pattern.
142    
143    29. Arrange for flags added by the "release type" setting in CMake to be shown
144        in the configuration summary.
145    
146    
147  Version 7.8 05-Sep-08  Version 7.8 05-Sep-08
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