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331 commits

Author SHA1 Message Date
Richard M. Stallman
7520597013 (syms_of_coding): Doc fix. 2001-11-14 00:04:57 +00:00
Pavel Janík
ddb67bdc78 Doc fix. 2001-11-13 11:56:24 +00:00
Pavel Janík
fabf4a91cf (encode_coding): Use precomputed value of `src'. 
(encode_coding): Remove unused variable `src_end'.
(code_convert_region): Remove unused variables `count'.
 2001-11-09 08:02:08 +00:00
Pavel Janík
48b0f3aed7 Change doc-string comments to new style' [w/doc:' keyword]. 2001-11-04 17:43:52 +00:00
Pavel Janík
b782650360 Update usage of CHECK_ macros (remove unused second argument). 2001-11-02 20:46:55 +00:00
Eli Zaretskii
9048000044 (syms_of_coding): Document that locale-coding-system is 
used for decoding input on X.
 2001-10-29 19:37:06 +00:00
Miles Bader
a58d71cbdd (Ffind_operation_coding_system): Add usage: string to doc string. 2001-10-21 15:20:20 +00:00
Ken Raeburn
f3fbd15535 Avoid (most) uses of XCAR/XCDR as lvalues, for flexibility in experimenting 
with lisp system changes.
 2001-10-16 09:09:51 +00:00
Gerd Moellmann
f5c1dd0dc5 Use SYMBOL_VALUE/SET_SYMBOL_VALUE macros instead of accessing 
symbols' value directly.
 2001-10-05 09:49:39 +00:00
Gerd Moellmann
70ad9fc448 (code_convert_region): Handle the multibyte case if 
decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
 2001-07-23 09:26:46 +00:00
Ken Raeburn
928a85c1ba * coding.c (setup_coding_system): Don't do any designation based on reg_bits if 
charset is not yet defined.
 2001-07-17 16:29:39 +00:00
Stefan Monnier
176c92e68f (Ffind_coding_systems_region_internal): If safe_codings 
is t, don't try to append anything to it.
 2001-07-12 20:28:45 +00:00
Dave Love
ae5145c238 comment 2001-04-05 21:15:02 +00:00
Kenichi Handa
c210f766a0 (Fdetect_coding_region): Fix comments added by the previous change. 2001-03-08 04:42:43 +00:00
Kenichi Handa
67091e5974 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP. 2001-03-08 02:19:18 +00:00
Kenichi Handa
682169fe7f (detect_coding_sjis): Do more rigid check. 
(detect_coding_big5): Likewise.
(decode_coding_sjis_big5): Likewise.
(Fdetect_coding_region): Call detect_coding_system with tailing
anchor byte `\0' for more rigid detection.
(Fdetect_coding_string): Likewise.
 2001-03-08 02:01:00 +00:00
Kenichi Handa
2f4b4b44cf (syms_of_coding): Docstring modified. 2001-03-05 06:40:18 +00:00
Kenichi Handa
ade8d05eff (ccl_coding_driver): If ccl->eight_bit_control is zero, 
treat the produced bytes as a valid multibyte sequence.
 2001-02-27 03:27:20 +00:00
Dave Love
8ca3766acc Doc and message fixes. 2001-02-14 23:50:05 +00:00
Kenichi Handa
d280ccb69e (code_convert_region): After detecting a coding, if 
nothing found, set coding->composing to COMPOSITION_NO.
(decode_coding_string): Likewise.
 2001-02-08 23:29:44 +00:00
Kenichi Handa
8844fa83d3 (decode_coding): Set a flag for inhibiting 
inconsistent eol.
(code_convert_region): Always set saved_coding_symbol.
(decode_coding_string): Likewise.  Update coding->symbol when we
encounter a inconsistent eol by the same way as
code_convert_region.
 2001-01-26 06:10:21 +00:00
Kenichi Handa
bd64290dac (ccl_coding_driver): Setup ccl->suppress_error. 
(Fset_terminal_coding_system_internal): Set the member
suppress_error to 1.
(Fset_safe_terminal_coding_system_internal): Likewise.
 2001-01-24 23:30:34 +00:00
Dave Love
cfb43547a4 Commentary changes. 
(detect_eol_type_in_2_octet_form): Declare arg big_endian_p.
 2001-01-04 17:35:26 +00:00
Eli Zaretskii
da55a2b79a (detect_coding_iso2022, setup_coding_system): Remove 
unused variable `i'.
(detect_coding_mask): Remove unused variable `idx'.
(detect_coding): Remove unused variable `i'.
(ccl_coding_driver): Remove unused variable `result'.
(run_pre_post_conversion_on_str): Remove unused variable `prev'.
(decode_coding_string): Remove unused variables `to' and
`gcpro1'.
(encode_coding_string): Remove unused variables `gcpro1' and
`saved_coding_symbol'.
(Ffind_coding_systems_region_internal): Remove function-local
variable args[], leave only the block-local one.
(code_convert_region1): Remove unused variable `len'.
 2001-01-02 14:26:22 +00:00
Kenichi Handa
1c3478b085 (setup_coding_system): Initialize 
coding->spec.ccl.eight_bit_carryover.
(ccl_coding_driver): Pay attention to carried over 8-bit bytes.
 2000-12-28 07:03:56 +00:00
Kenichi Handa
aa72b389be (SAFE_ONE_MORE_BYTE): New macro. 
(DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
(DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
(decode_composition_emacs_mule): New function.
(decode_coding_emacs_mule): Decode composition sequence by calling
decode_composition_emacs_mule.
(ENCODE_COMPOSITION_EMACS_MULE): New macro.
(encode_coding_emacs_mule): Changed from macro to function.  If
a text contains compostions, encode them correctly.
(setup_coding_system): Set coding->commong_flags for emacs-mule so
that decoding and encoding are required.
 2000-12-28 01:05:02 +00:00
Kenichi Handa
80e0ca99ce (ccl_coding_driver): Initialize ccl->cr_consumed. 2000-12-21 23:22:16 +00:00
Kenichi Handa
64c1e55fbe (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP 
argument.
(code_convert_region): Don't override coding->src_multibyte and
coding->dst_multibyte.
 2000-12-15 08:30:40 +00:00
Kenichi Handa
c07c8e12b4 (setup_coding_system): Clear all members of the struct 
coding_system at first.
 2000-12-15 04:45:53 +00:00
Kenichi Handa
764ca8dad8 (decode_coding_string): Set coding->src_multibyte and 
coding->dst_multibyte before calling detect_coding and detect_eol.
Update them after some coding system is detected.
 2000-12-14 01:27:43 +00:00
Kenichi Handa
0a28aafbbc (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro. 
(detect_coding_emacs_mule, detect_coding_iso2022,)
(detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
(detect_coding_utf_16, detect_coding_ccl): Make them static.  New
argument MULTIBYTEP.  Callers changed.
(detect_coding_mask, detect_coding_system): New argument
MULTIBYTEP.  Callers changed.
 2000-12-13 23:24:37 +00:00
Kenichi Handa
9b96232f57 (setup_coding_system): Be sure to initialize coding->category_idx. 2000-12-05 12:34:56 +00:00
Kenichi Handa
109a5acb02 (Ffind_coding_systems_region_internal): Be sure to 
include no-conversion.
 2000-11-28 00:00:00 +00:00
Eli Zaretskii
2bcdf6628b (decode_coding_emacs_mule): Fix the case of 
CODING_EOL_LF, which used an uninitialized value of c.
 2000-11-23 20:37:45 +00:00
Kenichi Handa
e7c9eef9a6 (decode_coding): Fix previous change (check also 
CODING_MODE_LAST_BLOCK).
 2000-10-26 01:22:29 +00:00
Eli Zaretskii
4af310dbf1 (decode_coding_emacs_mule): If coding->eol_type is CR 
or CRLF, decode EOLs.
 2000-10-24 09:04:35 +00:00
Eli Zaretskii
d9aef30f82 Fix a typo in a comment. 2000-10-22 14:00:19 +00:00
Kenichi Handa
e2c06b17a9 (decode_coding_string): Set coding->src_multibyte and 
coding->dst_multibyte before using CODING_REQUIRE_DECODING.
(encode_coding_string): Set coding->src_multibyte and
coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
 2000-10-13 08:21:20 +00:00
Kenichi Handa
62b3ef1d94 (code_convert_region): Be sure to initialize coding->category_idx. 2000-10-13 08:01:24 +00:00
Kenichi Handa
fd6f711b51 (detect_coding_sjis): Check the byte sequence more regidly. 2000-09-07 13:01:44 +00:00
Kenichi Handa
fc53a2147a (encode_coding_sjis_big5): Fix previous change. 2000-09-07 12:41:37 +00:00
Kenichi Handa
39658efc40 (encode_coding_sjis_big5): Use translation table for 
encoding, not decoding.   Check for the charset katakana-jisx0201,
not latin-jisx0201.
(ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
 2000-09-07 12:04:09 +00:00
Kenichi Handa
78a629d2f5 (encode_eol): Fix bug for the case of dst_bytes being zero. Set 
coding->produced_char correctly.
 2000-08-23 02:47:42 +00:00
Kenichi Handa
13004bef1e (encode_coding_string): Fix previous change. 2000-08-18 10:48:26 +00:00
Kenichi Handa
2391eaa401 (decode_coding_string): Set members consumed, 
consumed_char, produced, produced_char of *coding correctly.  If
decode_coding doesn't consume any byte, don't try anymore.
(encode_coding_string): Likewise.
 2000-08-18 06:41:15 +00:00
Kenichi Handa
bb10be8b6f (encode_coding): Fix the bug of not flushing ISO escape sequence at 
the end of the source block.
 2000-08-16 11:19:34 +00:00
Kenichi Handa
73be902c32 (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted. 
(conversion_buffer, conversion_buffer_size): Variables deleted.
(get_conversion_buffer): Function deleted.
(struct conversion_buffer): New structure.
(MAX_ALLOCA): New macro.
(allocate_conversion_buffer): New macro.
(extend_conversion_buffer, free_conversion_buffer): New functions.
(ccl_coding_driver): Set coding->result.
(decode_coding): Set coding->result to CODING_FINISH_NORMAL if
this is the last block of source.
(encode_coding): Likewise.  Handle the source block as the last
one only when the whole source text is consumed.
(decode_coding_string): Handle the case that the output buffer is
too small to decode the whole source text.  Use
allocate_conversion_buffer, extend_conversion_buffer and
free_conversion_buffer, not get_conversion_buffer.
(encode_coding_string): Likewise.
(init_coding): Function deleted.
(init_coding_once): Delete code to initialize
conversion_buffer_size.
 2000-08-16 01:37:20 +00:00
Kenichi Handa
7272d75c04 (ccl_coding_driver): Initialize ccl->multibyte. 2000-08-11 05:45:37 +00:00
Ken Raeburn
975f250a8e *coding.c (find_safe_codings): CHAR_TABLE_SET index must be a lisp object. 
(Ffind_coding_systems_region_internal): First argument to Fappend must be an
integer, not a lisp object.
 2000-08-08 14:34:05 +00:00
Kenichi Handa
78108bcdcc (coding_restore_composition): Pay attention to the case that 
cmp_data is not set properly (because of invalid code in the
source text).
(run_pre_post_conversion_on_str): Include text properties in the
resulting string.
(decode_coding_string): Set members of coding correctly.
 2000-08-04 05:53:01 +00:00