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Version 3.1 09-Feb-00 |
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The only change in this release is the fixing of some bugs in Makefile.in for |
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the "install" target: |
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(1) It was failing to install pcreposix.h. |
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(2) It was overwriting the pcre.3 man page with the pcreposix.3 man page. |
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Version 3.0 01-Feb-00 |
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1. Add support for the /+ modifier to perltest (to output $` like it does in |
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pcretest). |
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2. Add support for the /g modifier to perltest. |
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3. Fix pcretest so that it behaves even more like Perl for /g when the pattern |
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matches null strings. |
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4. Fix perltest so that it doesn't do unwanted things when fed an empty |
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pattern. Perl treats empty patterns specially - it reuses the most recent |
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pattern, which is not what we want. Replace // by /(?#)/ in order to avoid this |
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effect. |
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5. The POSIX interface was broken in that it was just handing over the POSIX |
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captured string vector to pcre_exec(), but (since release 2.00) PCRE has |
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required a bigger vector, with some working space on the end. This means that |
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the POSIX wrapper now has to get and free some memory, and copy the results. |
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6. Added some simple autoconf support, placing the test data and the |
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documentation in separate directories, re-organizing some of the |
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information files, and making it build pcre-config (a GNU standard). Also added |
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libtool support for building PCRE as a shared library, which is now the |
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default. |
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7. Got rid of the leading zero in the definition of PCRE_MINOR because 08 and |
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09 are not valid octal constants. Single digits will be used for minor values |
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less than 10. |
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8. Defined REG_EXTENDED and REG_NOSUB as zero in the POSIX header, so that |
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existing programs that set these in the POSIX interface can use PCRE without |
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modification. |
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9. Added a new function, pcre_fullinfo() with an extensible interface. It can |
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return all that pcre_info() returns, plus additional data. The pcre_info() |
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function is retained for compatibility, but is considered to be obsolete. |
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10. Added experimental recursion feature (?R) to handle one common case that |
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Perl 5.6 will be able to do with (?p{...}). |
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11. Added support for POSIX character classes like [:alpha:], which Perl is |
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adopting. |
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Version 2.08 31-Aug-99 |
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1. When startoffset was not zero and the pattern began with ".*", PCRE was not |
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trying to match at the startoffset position, but instead was moving forward to |
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the next newline as if a previous match had failed. |
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2. pcretest was not making use of PCRE_NOTEMPTY when repeating for /g and /G, |
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and could get into a loop if a null string was matched other than at the start |
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of the subject. |
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3. Added definitions of PCRE_MAJOR and PCRE_MINOR to pcre.h so the version can |
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be distinguished at compile time, and for completeness also added PCRE_DATE. |
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5. Added Paul Sokolovsky's minor changes to make it easy to compile a Win32 DLL |
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in GnuWin32 environments. |
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Version 2.07 29-Jul-99 |
Version 2.07 29-Jul-99 |
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---------------------- |
---------------------- |
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Revision Log
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Patch