| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | fix types for wctype_t and wctrans_t•••wctype_t was incorrectly "int" rather than "long" on x86_64. not only
is this an ABI incompatibility; it's also a major design flaw if we
ever wanted wctype_t to be implemented as a pointer, which would be
necessary if locales support custom character classes, since int is
too small to store a converted pointer. this commit fixes wctype_t to
be unsigned long on all archs, matching the LSB ABI; this change does
not matter for C code, but for C++ it affects mangling.
the same issue applied to wctrans_t. glibc/LSB defines this type as
const __int32_t *, but since no such definition is visible, I've just
expanded the definition, int, everywhere.
it would be nice if these types (which don't vary by arch) could be in
wctype.h, but the OB XSI requirement in POSIX that wchar.h expose some
types and functions from wctype.h precludes doing so. glibc works
around this with some hideous hacks, but trying to duplicate that
would go against the intent of musl's headers.
| Rich Felker | 2013-03-04 | 1 | -4/+4 |
| * | make some arrays const•••this way they'll go into .rodata, decreasing memory pressure.
| rofl0r | 2013-02-02 | 3 | -4/+4 |
| * | fix argument type error on wcwidth function•••since the correct declaration was not visible, and since the
representation of the types wchar_t and wint_t always match, a
compiler would have to go out of its way to make this bug manifest,
but better to fix it anyway.
| Rich Felker | 2012-08-02 | 1 | -2/+2 |
| * | fix broken wcwidth tables•••unicode char data has both "W" and "F" wide types and the old table
only included the "W" ones. this omitted U+3000 (ideographic space)
and all the wide-ascii, etc.
| Rich Felker | 2012-06-20 | 1 | -7/+8 |
| * | fix ctype abi junk (pointer should point to 0 slot, not -128 slot) | Rich Felker | 2012-06-05 | 3 | -3/+3 |
| * | add LSB abi junk for ctype functions•••this should be the last major fix needed to support running
glibc-linked conforming POSIX programs with musl in place of glibc, as
long as musl provides the features they need and they don't use
pthread cancellation (which is implemented as c++ exceptions in glibc,
and fundamentally incompatible with musl).
| Rich Felker | 2012-06-02 | 3 | -0/+104 |
| * | new wcwidth implementation (fast table-based)•••i tried to go with improving the old binary-search-based algorithm,
but between growth in the number of ranges, bad performance, and lack
of confidence in the binary search code's stability under changes in
the table, i decided it was worth the extra 1.8k to have something
clean and maintainable.
also note that, like the alpha and punct tables, there's definitely
room to optimize the nonspacing/wide tables by overlapping subtables.
this is not a high priority, but i've begun looking into how to do it,
and i suspect the table sizes can be roughly halved. if that turns out
to be true, the new, fast, table-based implementation will be roughly
the same size as if i had just extended the old binary search one.
| Rich Felker | 2012-04-24 | 3 | -179/+125 |
| * | sync case mappings with unicode 6.1•••also special-case ß (U+00DF) as lowercase even though it does not have
a mapping to uppercase. unicode added an uppercase version of this
character but does not map it, presumably because the uppercase
version is not actually used except for some obscure purpose...
| Rich Felker | 2012-04-23 | 2 | -8/+30 |
| * | optimize iswprint | Rich Felker | 2012-04-23 | 1 | -3/+12 |
| * | fix spurious punct class for some surrogate codepoints (invalid)•••this happened due to their entries in UnicodeData.txt
| Rich Felker | 2012-04-23 | 1 | -59/+56 |
| * | destubify iswalpha and update iswpunct to unicode 6.1•••alpha is defined as unicode property "Alphabetic" plus category Nd
minus ASCII digits minus 2 special-cased Thai punctuation marks
supposedly misclassified by Unicode as letters.
punct is defined as all of unicode except control, alphanumeric, and
space characters.
the tables were generated by a simple tool based on the code posted
previously to the mailing list. in the future, this and other code
used for maintaining locale/iconv/i18n data will be published either
in the main source repository or in a separate locale data generation
repository.
| Rich Felker | 2012-04-23 | 5 | -135/+252 |
| * | document iswspace and remove wrongly-included zwsp character | Rich Felker | 2012-02-09 | 1 | -1/+5 |
| * | fix typo in iswspace space list table | Rich Felker | 2012-02-09 | 1 | -1/+1 |
| * | more header fixes, minor warning fix | Rich Felker | 2011-02-14 | 1 | -0/+1 |
| * | initial check-in, version 0.5.0 | Rich Felker | 2011-02-12 | 34 | -0/+854 |
