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(utf-8-sig, utf-8-auto): New coding systems.

This commit is contained in:
Kenichi Handa 2008-05-29 23:00:20 +00:00
parent 736c927616
commit eaf1161847
3 changed files with 54 additions and 1 deletions

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@ -1,3 +1,11 @@
2008-05-29 Kenichi Handa <handa@m17n.org>
* international/mule-conf.el (utf-8-sig, utf-8-auto): New coding
systems.
* international/mule.el (define-coding-system): Accept :bom for
utf-8.
2008-05-29 Espen Wiborg <espen.wiborg@telio.no> (tiny change)
* international/utf-7.el (utf-7-encode): Use the right escape char

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@ -1253,12 +1253,26 @@ is treated as a character."
:mnemonic ?M)
(define-coding-system 'utf-8
"UTF-8."
"UTF-8 (no signature (BOM))"
:coding-type 'utf-8
:mnemonic ?U
:charset-list '(unicode)
:mime-charset 'utf-8)
(define-coding-system 'utf-8-sig
"UTF-8 (with signature (BOM))"
:coding-type 'utf-8
:mnemonic ?U
:charset-list '(unicode)
:bom t)
(define-coding-system 'utf-8-auto
"UTF-8 (auto-detect signature (BOM))"
:coding-type 'utf-8
:mnemonic ?U
:charset-list '(unicode)
:bom '(utf-8-sig . utf-8))
(define-coding-system-alias 'mule-utf-8 'utf-8)
(define-coding-system 'utf-8-emacs

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@ -1,3 +1,34 @@
2008-05-29 Kenichi Handa <handa@m17n.org>
* coding.h (enum define_coding_utf8_arg_index): New enum.
(enum coding_attr_index): Change coding_attr_utf_16_bom to
coding_attr_utf_bom.
(enum utf_bom_type): Renamed from utf_16_bom_type.
(struct utf_16_spec): Adjusted for the above change.
(struct coding_system): Add utf_8_bom in `spec' union.
* coding.c (CODING_UTF_8_BOM): New macro.
(enum coding_category): Delete coding_category_utf_8, add
coding_category_utf_8_auto, coding_category_utf_8_nosig, and
coding_category_utf_8_sig.
(CATEGORY_MASK_UTF_8): Delete it.
(CATEGORY_MASK_UTF_8_AUTO, CATEGORY_MASK_UTF_8_NOSIG)
(CATEGORY_MASK_UTF_8_SIG): New macros.
(CATEGORY_MASK_ANY): Delete CATEGORY_MASK_UTF_8, add
CATEGORY_MASK_UTF_8_AUTO, CATEGORY_MASK_UTF_8_NOSIG, and
CATEGORY_MASK_UTF_8_SIG.
(CATEGORY_MASK_UTF_8): New macro.
(UTF_BOM, UTF_8_BOM_1, UTF_8_BOM_2, UTF_8_BOM_3): New macros.
(detect_coding_utf_8): Check BOM.
(decode_coding_utf_8, encode_coding_utf_8): Handle BOM.
(decode_coding_utf_16): Adjusted for the change of enum
utf_bom_type.
(encode_coding_utf_16): Likewise.
(setup_coding_system): Likewise. Set CODING_UTF_8_BOM (coding).
(detect_coding, detect_coding_system): Handle utf-8-auto.
(Fdefine_coding_system_internal): Handle `bom' property for utf-8.
(syms_of_coding): Fix setting up of Vcoding_category_table.
2008-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
* process.c (Faccept_process_output): If `millisec' is non-nil,