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ChangeLog for PCRE |
ChangeLog for PCRE |
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Version 7.7 05-Mar-08 |
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1. Applied Craig's patch to sort out a long long problem: "If we can't convert |
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a string to a long long, pretend we don't even have a long long." This is |
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done by checking for the strtoq, strtoll, and _strtoi64 functions. |
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2. Applied Craig's patch to pcrecpp.cc to restore ABI compatibility with |
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pre-7.6 versions, which defined a global no_arg variable instead of putting |
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it in the RE class. |
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3. Remove a line of dead code, identified by coverity and reported by Nuno |
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Lopes. |
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4. Fixed two related pcregrep bugs involving -r with --include or --exclude: |
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(1) The include/exclude patterns were being applied to the whole pathnames |
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of files, instead of just to the final components. |
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(2) If there was more than one level of directory, the subdirectories were |
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skipped unless they satisfied the include/exclude conditions. This is |
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inconsistent with GNU grep (and could even be seen as contrary to the |
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pcregrep specification - which I improved to make it absolutely clear). |
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The action now is always to scan all levels of directory, and just |
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apply the include/exclude patterns to regular files. |
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5. Added the --include_dir and --exclude_dir patterns to pcregrep, and used |
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--exclude_dir in the tests to avoid scanning .svn directories. |
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6. Applied Craig's patch to the QuoteMeta function so that it escapes the |
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NUL character as backslash + 0 rather than backslash + NUL, because PCRE |
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doesn't support NULs in patterns. |
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7. Added some missing "const"s to declarations of static tables in |
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pcre_compile.c and pcre_dfa_exec.c. |
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8. Applied Craig's patch to pcrecpp.cc to fix a problem in OS X that was |
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caused by fix #2 above. (Subsequently also a second patch to fix the |
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first patch.) |
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Version 7.6 28-Jan-08 |
Version 7.6 28-Jan-08 |
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