diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-09-18 22:41:47 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-09-18 22:41:47 +0000 |
| commit | 755104edc75c53f4a0e7440334e944ad3c6b32fc (patch) | |
| tree | 536824a5d458248d7fc12dc94ae882f8fce58871 /iconvdata/iso-2022-cn.c | |
| parent | 8a98b84708dd7438c7ee7055b8b1bda983a53fff (diff) | |
Update.
2000-09-18 Ulrich Drepper <drepper@redhat.com>
* version.h (VERSION): Bump to 2.1.94.
* malloc/mtrace.c (mtrace): Mark stream as close on exec.
2000-09-17 Bruno Haible <haible@clisp.cons.org>
* iconvdata/utf-16.c (BODY for TO_LOOP): Reject UCS-4 input in the
range 0xD800..0xDFFF.
* iconvdata/unicode.c (BODY for TO_LOOP): Likewise.
(BODY for FROM_LOOP): Likewise.
* iconv/gconv_simple.c (ucs2_internal_loop): Likewise.
(internal_ucs2_loop): Likewise.
(ucs2reverse_internal_loop): Likewise.
(internal_ucs2reverse_loop): Likewise.
2000-09-17 Bruno Haible <haible@clisp.cons.org>
* iconvdata/utf-16.c (gconv_init): Add missing slashes to encoding
names.
2000-09-17 Bruno Haible <haible@clisp.cons.org>
* iconvdata/tst-table-from.c (main): Fix test for error on stdout.
* iconvdata/tst-table-to.c (main): Likewise.
2000-09-17 Bruno Haible <haible@clisp.cons.org>
* iconvdata/iso-ir-165.c (__isoir165_from_tab): Renamed from
__isoir165_tab.
* iconvdata/cns11643.h (__cns11643l1_to_ucs4_tab): New declaration.
* iconvdata/iso-2022-cn-ext.c: Include "cns11643.h".
(GB7590_set, GB13132_set, CNS11643_3_set, CNS11643_4_set,
CNS11643_5_set, CNS11643_6_set, CNS11643_7_set): Change enum values.
(BODY for FROM_LOOP): Fix buffer overrun. Treat CNS11643 plane 3.
Return __GCONV_INCOMPLETE_INPUT instead of __GCONV_EMPTY_INPUT.
(BODY for TO_LOOP): Fix usage of `set' vs. `used'. Fix typo that
caused GB2312 to be used instead of ISO-IR-165. Treat CNS11643
plane 3. Fix shift sequences. Output announcement for SS2 and SS3
encodings when needed. When outputting an announcement, don't clear
most other announcements.
2000-09-17 Bruno Haible <haible@clisp.cons.org>
* iconvdata/iso-2022-cn.c (BODY for FROM_LOOP): Fix buffer overrun.
(BODY for TO_LOOP): Fix usage of `set' vs. `used'.
2000-09-14 Bruno Haible <haible@clisp.cons.org>
* intl/Versions: Add bind_textdomain_codeset.
Diffstat (limited to 'iconvdata/iso-2022-cn.c')
| -rw-r--r-- | iconvdata/iso-2022-cn.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/iconvdata/iso-2022-cn.c b/iconvdata/iso-2022-cn.c index d45ed6b30a..6040e1294f 100644 --- a/iconvdata/iso-2022-cn.c +++ b/iconvdata/iso-2022-cn.c @@ -141,15 +141,15 @@ enum line; we can simply ignore them \ - the initial byte of the SS2 sequence. \ */ \ - if (__builtin_expect (inptr + 1 > inend, 0) \ + if (__builtin_expect (inptr + 2 > inend, 0) \ || (inptr[1] == '$' \ - && (__builtin_expect (inptr + 2 > inend, 0) \ + && (__builtin_expect (inptr + 3 > inend, 0) \ || (inptr[2] == ')' \ - && __builtin_expect (inptr + 3 > inend, 0)) \ + && __builtin_expect (inptr + 4 > inend, 0)) \ || (inptr[2] == '*' \ - && __builtin_expect (inptr + 3 > inend, 0)))) \ + && __builtin_expect (inptr + 4 > inend, 0)))) \ || (inptr[1] == SS2_1 \ - && __builtin_expect (inptr + 3 > inend, 0))) \ + && __builtin_expect (inptr + 4 > inend, 0))) \ { \ result = __GCONV_INCOMPLETE_INPUT; \ break; \ @@ -313,14 +313,14 @@ enum else \ { \ /* Well, see whether we have to change the SO set. */ \ - if (set == GB2312_set) \ + if (used == GB2312_set) \ written = ucs4_to_cns11643l1 (ch, buf, 2); \ else \ written = ucs4_to_gb2312 (ch, buf, 2); \ \ if (__builtin_expect (written, 0) != __UNKNOWN_10646_CHAR) \ /* Oh well, then switch SO. */ \ - used = GB2312_set + CNS11643_1_set - set; \ + used = GB2312_set + CNS11643_1_set - used; \ else \ { \ /* Even this does not work. Error. */ \ @@ -335,7 +335,7 @@ enum { \ /* First see whether we announced that we use this \ character set. */ \ - if ((ann & (2 << used)) == 0) \ + if ((ann & (16 << (used >> 3))) == 0) \ { \ const char *escseq; \ \ @@ -345,10 +345,10 @@ enum break; \ } \ \ - assert (used >= 1 && used <= 3); \ - escseq = "\e$)A\e$)G\e$*H" + (used - 1) * 4; \ - *outptr++ = *escseq++; \ - *outptr++ = *escseq++; \ + assert ((used >> 3) >= 1 && (used >> 3) <= 3); \ + escseq = ")A)G*H" + ((used >> 3) - 1) * 2; \ + *outptr++ = ESC; \ + *outptr++ = '$'; \ *outptr++ = *escseq++; \ *outptr++ = *escseq++; \ \ @@ -402,6 +402,7 @@ enum \ *outptr++ = buf[0]; \ *outptr++ = buf[1]; \ + set = used; \ } \ \ /* Now that we wrote the output increment the input pointer. */ \ |