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358 commits

Author SHA1 Message Date
Kenichi Handa
200c93e2af (Funencodable_char_position): Set pend correctly. 2002-12-13 02:35:51 +00:00
Dave Love
15c8f9d1ad (Vtranslation_table_for_input): New. 
(syms_of_coding): DEFVAR it.
 2002-11-09 12:49:31 +00:00
Dave Love
002fdb4486 Reformat some DEFUNs so that etags works. 2002-11-06 23:31:21 +00:00
Kenichi Handa
9872508332 (decode_coding_utf_8): When eol_type is Qdos, handle 
the case that the last byte is '\r' correctly.
(decode_coding_emacs_mule): Likewise.
(decode_coding_iso_2022): Likewise.
(decode_coding_sjis): Likewise.
(decode_coding_big5): Likewise.
(decode_coding_charset): Likewise.
(produce_chars): Likewise.
(decode_coding): Flushing out the unprocessed data correctly.
(decode_coding_gap): Set CODING_MODE_LAST_BLOCK bit of
coding->mode.
 2002-11-06 00:10:42 +00:00
Stefan Monnier
ea9d458bec (decode_coding_emacs_mule, decode_coding_iso2022) 
(decode_coding_sjis_big5, decode_eol): Allow lone \r in DOS EOL.
 2002-11-02 08:16:57 +00:00
Juanma Barranquero
7d0393cf12 Fix typo in comment. 2002-10-18 10:09:43 +00:00
Kenichi Handa
0ce7886f8d (Fdefine_coding_system_internal): Fix previous change. 2002-10-16 09:12:55 +00:00
Kenichi Handa
584948ace5 (detect_coding_charset): If only ASCII bytes are found, return 0. 
(detect_coding_system): Fix previous change.
(Fdefine_coding_system_internal): Setup CODING_ATTR_ASCII_COMPAT
(attrs) correctly.
 2002-10-16 05:04:10 +00:00
Kenichi Handa
78b82cca67 (detect_coding): Fix previous change. 2002-10-16 02:14:49 +00:00
Dave Love
b054002f4a (Fcheck_coding_system): Doc fix. 2002-10-15 13:03:30 +00:00
Kenichi Handa
da4109a9ec (decode_coding): Fix args to translate_chars. Pay 
attention to Vstandard_translation_table_for_decode.
(encode_coding): Fix args to translate_chars.  Pay attention to
Vstandard_translation_table_for_encode.
 2002-10-15 01:15:52 +00:00
Kenichi Handa
89528eb3a7 (detect_coding_utf_8): Check incomplete byte sequence. 
Don't update *mask when correctly detected.
(detect_coding_utf_16): Likewise.
(detect_coding_emacs_mule): Likewise.
(detect_coding_iso_2022): Likewise.
(detect_coding_sjis): Likewise.
(detect_coding_big5): Likewise.
(detect_coding_ccl): Likewise.
(decode_coding_sjis): Fix decoding of katakana-jisx0201.
(detect_eol): Delete the argument CODING, and add the argument
CATEGORY.
(detect_coding): Adjusted for the changes above.
(detect_coding_system): Likewise.
 2002-10-10 09:05:37 +00:00
Dave Love
72fe130161 (decode_coding_utf_8): Treat surrogates as invalid. 2002-10-09 22:00:36 +00:00
Kenichi Handa
b3385c2865 (code_convert_region): When we need more GAP for 
conversion, pay attention to the case that coding->produced is not
greater than coding->consumed.
 2002-10-08 00:57:59 +00:00
Kenichi Handa
3089d25c87 (decode_coding_emacs_mule): Check coding->cmp_data. 
Only when it is non-nil, handle composition sequence.
(setup_coding_system) <0>: Don't force composition handling.
 2002-09-30 06:28:31 +00:00
Richard M. Stallman
cf3b32fcfb (run_pre_post_conversion_on_str): Save and restore Vdeactivate_mark. 2002-09-26 22:03:41 +00:00
Juanma Barranquero
5f90b4fbb2 (syms_of_coding): Fix spacing. 2002-09-06 09:02:11 +00:00
Kenichi Handa
28f67a95f7 (coding_set_destination): Fix coding->destination for 
the case converting a region.
(encode_coding_utf_8): Encode eight-bit chars as single byte.
(encode_coding_object): Fix coding->dst_pos and
coding->dst_pos_byte for the case converting a region.
 2002-08-21 12:53:56 +00:00
Gerd Moellmann
96d2e64dce (Funencodable_char_position): Lisp_Object/int mixup. 2002-08-13 19:12:46 +00:00
Kenichi Handa
068a9dbdf6 (unencodable_char_position): New function. 
(Funencodable_char_position): New function.
(syms_of_coding): Defsubr Funencodable_char_position.
 2002-08-11 01:06:42 +00:00
Ken Raeburn
d90ed3b46f (Ffind_operation_coding_system): Fix Lisp_Object/int mixup. 2002-08-08 16:59:23 +00:00
Kenichi Handa
c6fb6e9828 (Fdefine_coding_system_internal): Fix category setting 
for a coding system of type iso-2022.
 2002-08-08 13:01:56 +00:00
Kenichi Handa
7f787cfd76 (Ffind_operation_coding_system): For write-region, if 
VISIT is a filename, make it the target.
 2002-08-08 12:34:27 +00:00
Kenichi Handa
9d123124fb * coding.c (make_conversion_work_buffer): Adjusted for the change 
of Fset_buffer_multibyte.
(encode_coding_raw_text): Increment p0 in the loop.
 2002-07-31 07:09:00 +00:00
Dave Love
9542cb1fc7 Comment fix 2002-07-30 11:36:59 +00:00
Kenichi Handa
8d239c89c6 (detect_coding_iso2022): While checking a byte sequence 
for CODING_CATEGORY_MASK_ISO_8_2, if we read one extra byte, check
it in the normal loop.
 2002-07-26 11:53:25 +00:00
Kenichi Handa
48468dac87 (Ffind_coding_systems_region_internal): Detect an 
ASCII only string correctly.
 2002-07-25 02:01:39 +00:00
Kenichi Handa
7c78e5423a (LEADING_CODE_PRIVATE_11, LEADING_CODE_PRIVATE_12, 
LEADING_CODE_PRIVATE_21, LEADING_CODE_PRIVATE_22): Macros
deleted.  Callers changes to use
EMACS_MULE_LEADING_CODE_PRIVATE_11, etc.
(decode_coding_ccl): Add `const' to local variables.
(consume_chars): Likewise.
(Ffind_coding_systems_region_internal): Likewise.
(Fcheck_coding_systems_region): Likewise.
 2002-07-22 06:40:36 +00:00
Ken Raeburn
a424431367 (encode_eol, detect_coding, detect_eol): 
(decode_coding, encode_coding, detect_coding_system): Source
strings now treated as const.
(decode_coding_string, encode_coding_string): Use STRING_COPYIN to
modify Lisp string contents.
 2002-07-19 14:26:57 +00:00
Dave Love
6f197c07d0 (adjust_coding_eol_type): Fix eol_type/eol_seen mixup. 2002-07-17 10:21:01 +00:00
Ken Raeburn
a90f2c3549 (Ffind_coding_systems_region_interval): Use const for 
pointer to lisp string data.
 2002-07-16 19:48:04 +00:00
Dave Love
c197f19176 (ENCODE_DESIGNATION, decode_eol) 
(make_conversion_work_buffer, code_conversion_restore)
(Fdefine_coding_system_internal): Convert Lisp types.
(code_conversion_restore): Use EQ, not ==.
(Fencode_coding_string): Fix code_convert_string call.
 2002-07-16 15:10:13 +00:00
Ken Raeburn
d5db40779d Most uses of XSTRING combined with STRING_BYTES or indirection changed to 
SCHARS, SBYTES, STRING_INTERVALS, SREF, SDATA; explicit size_byte references
left unchanged for now.
 2002-07-15 00:01:34 +00:00
Dave Love
a3f6ee6d06 (Fset_coding_system_priority): Allow null arg list. 2002-07-11 23:15:52 +00:00
Juanma Barranquero
aed1337830 Use macro SPECPDL_INDEX. 2002-07-11 14:18:02 +00:00
Juanma Barranquero
f458a8e091 Fix typo. 2002-07-03 09:49:28 +00:00
Kenichi Handa
1cd6b64ce8 (detect_eol): Preserve coding->cmp_data. 2002-06-24 00:35:59 +00:00
Dave Love
5a936b4698 comments 2002-06-16 19:57:54 +00:00
Kenichi Handa
16eafb5da6 (encode_coding_emacs_mule): Pay attention to raw-8-bit chars. 
(encode_coding_iso_2022): Likewise.
(encode_coding_sjis): Likewise.
(encode_coding_big5): Likewise.
(encode_coding_charset): Likewise.
 2002-05-31 01:03:50 +00:00
Kenichi Handa
bf16eb23a0 (CODING_ISO_FLAG_USE_ROMAN): New macro 
(CODING_ISO_FLAG_USE_OLDJIS): New macro.
(CODING_ISO_FLAG_FULL_SUPPORT): Macro definition changed.
(setup_iso_safe_charsets): Fix arguemtns to Fassq.
(DECODE_DESIGNATION): Pay attention to CODING_ISO_FLAG_USE_ROMAN
and CODING_ISO_FLAG_USE_OLDJIS.
(ENCODE_ISO_CHARACTER_DIMENSION1): Likewise.
(ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
(encode_coding_iso_2022): Change the 1st arg to
ENCODE_ISO_CHARACTER to a variable.
 2002-05-30 11:02:01 +00:00
Dave Love
b0edb2c59c (decode_coding_utf_8): Reject overlong sequences. 2002-05-27 22:19:17 +00:00
Dave Love
1965cb73a0 (Qmac): Remove (duplicated) definition. 2002-05-26 17:11:04 +00:00
Dave Love
da7db22498 Doc fixes. 
(Fcoding_system_aliases): Fix return value.
 2002-05-26 17:07:35 +00:00
Dave Love
f0064e1f74 (setup_iso_safe_charsets): Fix arg decl for K&R. 
(suffixes): Moved out of make_subsidiaries for K&R.
 2002-05-24 15:33:29 +00:00
Kenichi Handa
f9d71dcd06 (Fdefine_coding_system_internal): Fix previous change. 
(decode_coding_charset): Workaround for the bug of GCC 2.96.
 2002-05-23 10:56:58 +00:00
Kenichi Handa
acb2a96517 (decode_coding_charset): Fix previous change. 2002-05-22 11:30:00 +00:00
Kenichi Handa
c7c66a958b (decode_coding_charset): Adjusted for the change of 
Fdefine_coding_system_internal.
(Fdefine_coding_system_internal): For a coding system of
`charset' type, store a list of charset IDs in
`charset_attr_charset_valids' element of coding attributes.
 2002-05-22 11:14:45 +00:00
Kenichi Handa
0cbbb5690d (emacs_mule_char): Fix previous change. 2002-05-21 05:09:20 +00:00
Kenichi Handa
781d7a48c4 (ONE_MORE_BYTE_NO_CHECK): Increment consumed_chars. 
(emacs_mule_char): New arg src.  Delete arg `composition'.  Caller
changed.  Handle 2-byte and 3-byte charsets correctly.
(DECODE_EMACS_MULE_COMPOSITION_RULE_20): Renamed from
DECODE_EMACS_MULE_COMPOSITION_RULE.  Caller changed.
(DECODE_EMACS_MULE_COMPOSITION_RULE_21): New macro.
(DECODE_EMACS_MULE_21_COMPOSITION): Call
DECODE_EMACS_MULE_COMPOSITION_RULE_21.  Produce correct annotation
sequence.
(decode_coding_emacs_mule): Handle composition correctly.  Rewind
`src' and `consumed_chars' correctly before calling
emacs_mule_char.
(DECODE_COMPOSITION_START): Correctly handle the case of altchar
and alt&rule composition.
(decode_coding_iso_2022): Handle composition correctly.
(init_coding_once): Setup emacs_mule_bytes for private charsets.
 2002-05-21 04:23:15 +00:00
Kenichi Handa
41cbe562e6 (encode_coding_iso_2022): If coding requires safe 
encoding, produce a character specified by
CODING_INHIBIT_CHARACTER_SUBSTITUTION.
(encode_coding_sjis): Likewise.
(encode_coding_big5): Likewise.
(encode_coding_charset): Likewise.
 2002-05-20 12:10:04 +00:00