diff options
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 54 |
1 files changed, 22 insertions, 32 deletions
@@ -25,53 +25,43 @@ I'm currently working on completing the wide char and locale support. 1) Little things that need fixing: ---------------------------------- - *) Fix bug in *printf: outdigit precison bug - a) Use locale decimal point in *printf() and strto*d() -- slightly - complicated by the fact that at least one locale uses a wchar - radix that does not map to a single byte in UTF-8. - b) Use locale digit grouping in *printf() flosting point. - c) Deal with mb format string issues in scanf and strftime (at least). - d) Support gnu/bsd extension members tm_gmtoff and tm_zone in struct tm. + a) Fix the ctype support for 8-bit locales. + b) Fix bug in *printf: outdigit precison bug + c) Check that gnu/bsd extension members tm_gmtoff and tm_zone in struct tm + are respected where they should be. + d) Implement the obstack printf funcs for glibc compat. + e) Implement glibc 'a' flag for scanf string conversions. + f) Allow use of the older non-table-based ctype functions when using + stub locale support. (smaller) - 2) Implement wide char floating point conversion functions -- wcsto*(). - - 3) Reimplement scanf for narrow and wide streams. - ------------------------------------------------- - The current char version of scanf() needs some cleanup. Also, - modifying the char version of scanf() to create the wchar versions - will require reworking the implementation of matching char sets - (enclosed in []). - - 4) Additional str{f|p}time issues. + 2) Additional str{f|p}time issues. ---------------------------------- a) Spacing issue wrt strptime. b) Support locale specific alternate digits. (data is in place) c) Support locale era in year designations. (data is in place) + d) Deal with mb format string issues in strftime. + e) Implement wcsftime. - 5) Other locale issues (my implementation): + 3) Other locale issues (my implementation): ------------------------------------------- - a) Additional clean up of ctype and wctype, primarily to allow for mmap'd - locales and updateable locale data. - b) Build a C-only locale object for linking and allow full locale data to - be mmap'd in later, to allow updating and to make locale support useful - for staticly linked apps. - c) Adapt regex lib to use my collation data and add the necessary collating + a) Do a little more clean up of ctype and wctype. + b) Rework of the locale data organization to make using locales reasonable + when staticly linking. (mmap) + c) Rewrite the locale data generation tools to process the text specifications + rather than relying on glibc. + d) Adapt regex lib to use my collation data and add the necessary collating item tables to support SUSv3 required features. - d) transliteration of unsupported wchars in 8-bit locales (like glibc). - e) Support ISO/IEC 14652 draft locale extensions (LC_PAPER, etc). + e) transliteration of unsupported wchars in 8-bit locales (like glibc). + f) Support ISO/IEC 14652 draft locale extensions (LC_PAPER, etc). + g) Implement strfrom. + h) Shift-state codeset locale support? Other stuff: -Reimplement _dtostr to correct its deficiencies (%A support!) and hopefully - reduce its size. - Move the target-specific sysconf.c generator to extra (as it needs to be run on the target) and fix libc/unistd/Makefile. -Make errno and endptr handling the default in the strto* functions and - document how to turn those off to save space. - ----------------------------------------------------------------------------- ds's list: |