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author | Rich Felker <dalias@aerifal.cx> | 2012-03-20 19:44:05 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2012-03-20 19:44:05 -0400 |
commit | ad47d45e9da8df364cb0a61b6146d51c196c8891 (patch) | |
tree | 25b0dc14b0a56306c671dfdfd69b4a8b0f3cbcd8 /src/math/cbrtl.c | |
parent | baa43bca0a051e8deb0d6a9a8882ceeea5c27249 (diff) | |
download | musl-ad47d45e9da8df364cb0a61b6146d51c196c8891.tar.gz musl-ad47d45e9da8df364cb0a61b6146d51c196c8891.tar.xz musl-ad47d45e9da8df364cb0a61b6146d51c196c8891.zip |
upgrade to latest upstream TRE regex code (0.8.0)
the main practical results of this change are 1. the regex code is no longer subject to LGPL; it's now 2-clause BSD 2. most (all?) popular nonstandard regex extensions are supported I hesitate to call this a "sync" since both the old and new code are heavily modified. in one sense, the old code was "more severely" modified, in that it was actively hostile to non-strictly-conforming expressions. on the other hand, the new code has eliminated the useless translation of the entire regex string to wchar_t prior to compiling, and now only converts multibyte character literals as needed. in the future i may use this modified TRE as a basis for writing the long-planned new regex engine that will avoid multibyte-to-wide character conversion entirely by compiling multibyte bracket expressions specific to UTF-8.
Diffstat (limited to 'src/math/cbrtl.c')
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