GitLab

(japanese-ucs-cp932-map, japanese-ucs-jis-map)
(japanese-ucs-glibc-map): New translation tables.
(eucjp-ms): New coding system.

(QCdecode_translation_table, QCencode_translation_table)
(QCpost_read_conversion, QCpre_write_conversion): New variables.
(get_translation_table): Return a list of translation tables if
necessary.
(decode_coding): Call get_translation_table with ENCODEP 0.
(char_encodable_p): If translation_table is non-nil, always call
translate_char.
(Fdefine_coding_system_internal): Accept list of translation
tables as :encode-translation-table and :decode-translation-table.
(Fcoding_system_put): New function.
(syms_of_coding): Declare new symbols.  Defsubr
Scoding_system_put.

when the charset is superset type.

(JISX0208.map): Convert 0x2015 to 0x2014.
(cp51932.el): New target.
(eucjp-ms.el): New target.
(install): Include ${TRANS_TABLE}.

running an awk program.

(CP932-2BYTE.map): New target.

(cp932): New alias of it.

:dimension.

(CODING_ATTR_TRANS_TBL): New macro.

(translate_chars): Fix the bug of skipping annotation data.
(decode_coding): Utilze get_translation_table.
(encode_coding): Likewise.
(char_encodable_p): Translate char if necessary.
(Funencodable_char_position): Likewise.
(Ffind_coding_systems_region_internal): Setup translation table
for encode in a coding system attribute vector in advance.
(Fcheck_coding_systems_region): Likewise.
(Fdefine_coding_system_internal): Allow a symbol as translation
table.  For shift-jis type coding system, allow 4th charset.

FACE_FOR_CHAR if displaying a C-string.

composition rule.

(struct composition): New member lbearing and rbearing.

(x_get_glyph_overhangs): Handle a composition glyph.
(x_produce_glyphs): Setup lbearing and rbreaing for a composition
glyph.

composition glyph.

(encode-composition-rule): Handle a rule (GREF NREF XOFF YOFF).
(decode-composition-rule): Likewise.