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509 Commits

Author SHA1 Message Date
tjr
e768e0d54f Document the meaning of the zero return value. 2004-04-11 05:19:19 +00:00
davidxu
289170412b Fix a typo. I was locked out for two days from my machine. 2004-04-10 14:36:57 +00:00
tjr
17077e5ae6 Don't cast away const qualifiers. 
Spotted by:	bde
 2004-04-10 00:27:52 +00:00
tjr
0ca2900d48 Update manual pages for change to C99 mbrtowc() semantics. 2004-04-08 09:59:02 +00:00
tjr
54a18fa1d6 Allow partial multibyte characters to accumulate in conversion state 
objects passed to mbrtowc(), mbsrtowcs(), and mbrlen(), as required
by C99.
 2004-04-07 10:48:19 +00:00
tjr
226e976dd7 Begin conversions for sgetrune() and sputrune() in the initial 
conversion state.
 2004-04-07 09:49:10 +00:00
tjr
47b6d3f343 Prepare to handle state-dependent encodings. This mainly involves not 
taking shortcuts when it comes to storing and passing around conversion
states.
 2004-04-07 09:47:56 +00:00
tjr
c3bbcd6ef6 Begin in the initial shift state in mbstowcs() and wcstombs(). 
(This change is non-functional since nothing uses states yet.)
 2004-04-07 08:33:23 +00:00
tjr
4212f9711f Prepare to handle state-dependent encodings. This mainly involves not 
taking shortcuts when it comes to storing and passing around conversion
states.
 2004-04-06 13:14:03 +00:00
tjr
5642b0bbf4 Remove support for emulating mbrtowc() and wcrtomb() in terms of the 
old rune interface now that it is no longer needed.
 2004-04-04 11:31:29 +00:00
tjr
d98eda520c Reimplement the GB18030 encoding method using the new-style (mbrtowc()/ 
wcrtomb()) interface.
 2004-04-04 11:00:42 +00:00
tjr
dd0763020d Reimplement the deprecated UTF2 encoding method using the UTF-8 code 
as a base. mbrtowc() and wcrtomb() are now implemented directly
instead of being emulatedi with sgetrune() and sputrune().
 2004-04-04 10:49:45 +00:00
tjr
1a32baef3b Add cross-references to isideogram(3), isphonogram(3), isrune(3), 
isspecial(3) and wctype(3).
 2004-03-30 08:11:57 +00:00
tjr
0e393613f2 Add basic manual pages for isideogram(), isphonogram(), isrune() 
and isspecial().
 2004-03-30 07:23:54 +00:00
tjr
94fd478493 Trim cross-references. 2004-03-30 07:19:35 +00:00
tjr
9d08058845 Document the isnumber() and ishexnumber() functions, and explain how they 
differ (at least in theory) from isdigit() and isxdigit().
 2004-03-30 07:02:04 +00:00
tjr
8aa9f6fafe Remove duplicate MLINK. 2004-03-29 21:46:52 +00:00
tjr
9b0a927d71 Recognize the "rune" character class in wctype(). 2004-03-27 08:59:21 +00:00
dds
02e13ba2ce Make consistent with the better written wcsrtombs function: 
- Fix syntax
- Remove the (slightly wrong) duplicate explanation of the error condition
- Change reference to invalid multibyte character into invalid wide character
 2004-02-27 15:03:22 +00:00
ache
d0d398da1c LC_ALL not always take priority over other LC_* 
Obtained from:  NetBSD
PR:             62047
 2004-01-31 19:15:32 +00:00
ache
ab3e3b27cb Add reference to environ(7) 2004-01-29 09:27:24 +00:00
nectar
c281d0e2ea Remove unused variables and function declarations. Add missing headers. 2004-01-06 18:26:15 +00:00
ache
b89dd89c31 Properly advance "x/y/z" form slash-pointers in some rare cases 
PR:             60539
 2003-12-24 10:16:46 +00:00
ache
750b0b565d First byte of GBK-like sequences is 0x81, not 0x80 2003-12-19 12:54:42 +00:00
tjr
f9c332bd6a Set __mbrtowc and __wcrtomb correctly when changing to the C/POSIX locale. 
Save __mbrtowc and __wcrtomb and restore them when changing back to
the cached locale.

Reported by:	perky
 2003-12-08 23:52:22 +00:00
tjr
11f17fd074 Split multibyte(3) into separate manual pages for each function. 
Instead of just deleting it, turn the original page into a general
overview of the multibyte character conversion functions, somewhat
similar to stdio(3).
 2003-12-07 06:33:52 +00:00
tjr
412df50614 Split the documentation for localeconv() off into a separate manual page. 2003-12-07 06:00:00 +00:00
tjr
37d23e2aba Update cross references after utf2/euc move. 2003-11-15 02:26:04 +00:00
tjr
dd1aaef04b Remove section 4 versions of these manual pages, they have been 
moved into section 5.
 2003-11-15 02:15:25 +00:00
tjr
a49a4faf80 Install the section 5 versions of EUC and UTF2 manual pages instead of 
the section 4 versions.
 2003-11-15 02:13:09 +00:00
tjr
21ec09f9ec Update the EUC and UTF2 manual pages for their new home in section 5. 
These have been repo-copied from euc.4 and utf2.4.
 2003-11-15 01:54:46 +00:00
tjr
042225384f Fix a typo that caused mbrtowc() to always return 0. 2003-11-11 07:25:05 +00:00
tjr
0ea91c92a7 Add one more cross-reference to gb2312(5). 2003-11-08 03:23:11 +00:00
tjr
43f8154f97 Add cross-references to new gb2312(5) manual page. 2003-11-08 03:07:56 +00:00
tjr
50e07efd60 Add a fairly simple manual page for the new GB2312 encoding. 2003-11-08 03:02:45 +00:00
tjr
866579d246 Remove unused #includes. 2003-11-08 02:58:37 +00:00
tjr
c48a892fd1 Use __inline instead of inline. 2003-11-08 02:56:03 +00:00
tjr
7f360419c4 Refer to wide characters instead of runes. Remove redundant example locale. 
Catch up with renaming of "Japanese" to "ja_JP.eucJP". Comment out the
statement that EUC is provided for compatibility with UNIX-based systems;
this is not a very good opening paragraph.
 2003-11-08 02:52:31 +00:00
tjr
3433ed9c17 Refer to wide characters instead of runes. 2003-11-08 02:46:02 +00:00
davidxu
a6e1effefa Add gb2312 encoding. 2003-11-05 22:52:51 +00:00
tjr
bd6d8c9eef Implement mbrtowc() and wcrtomb() directly (sync with big5.c). 2003-11-05 07:56:45 +00:00
tjr
1c3a3f7e26 Convert the Big5, EUC, MSKanji and UTF-8 encoding methods to implement 
mbrtowc() and wcrtomb() directly. GB18030, GBK and UTF2 are left
unconverted; GB18030 will be done eventually, but GBK and UTF2 may just
be removed, as they are subsets of GB18030 and UTF-8 respectively.
 2003-11-02 10:09:33 +00:00
tjr
cdb4de5776 Remove TODO comment about creating a macro version of towctrans(). 
Remove unnecessary inclusion of <ctype.h>.
 2003-11-01 08:20:58 +00:00
tjr
3c1f1a199d Allow mbrtowc() and wcrtomb() to be implemented directly, instead of 
as wrappers around the deprecated 4.4BSD rune functions. This paves the
way for state-dependent encodings, which the rune API does not support.
- Add __emulated_sgetrune() and __emulated_sputrune(), which are
  implementations of sgetrune() and sputrune() in terms of
  mbrtowc() and wcrtomb().
- Rename the old rune-wrapper mbrtowc() and wcrtomb() functions to
  __emulated_mbrtowc() and __emulated_wcrtomb().
- Add __mbrtowc and __wcrtomb function pointers, which point to the
  current locale's conversion functions, or the __emulated versions.
- Implement mbrtowc() and wcrtomb() as calls to these function pointers.
- Make the "NONE" encoding implement mbrtowc() and wcrtomb() directly.

All of this emulation mess will be removed, together with rune support,
in FreeBSD 6.
 2003-11-01 05:13:13 +00:00
tjr
44278bfe73 Don't bother passing a freshly-zeroed mbstate to mbsrtowcs() etc. 
when the current implementation won't use it, anyway. Just pass NULL.
This will need to be changed when state-dependent encodings are
supported, but there's no need to take the performance hit
in the meantime.
 2003-10-31 13:29:00 +00:00
tjr
1ace50578b Implement fgetrune(), fungetrune() and fputrune() as wrappers around 
fgetwc(), ungetwc() and fputwc().
 2003-10-31 10:55:19 +00:00
tjr
8366c4708a Remove incomplete support for running FreeBSD userland on old NetBSD kernels 
lacking the issetugid() and utrace() syscalls.
 2003-10-29 10:45:01 +00:00
ru
1c23ef339b mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
tjr
b9a0be968f Remove an unused and incorrect prototype for _none_init(). 2003-09-05 09:01:31 +00:00
tjr
a356560e21 Fix the case of the encoding name in the ENCODING line. Names are 
case-sensitive, and MSKANJI does not work.
 2003-08-10 11:41:38 +00:00