452 lines
14 KiB
Plaintext
452 lines
14 KiB
Plaintext
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Muntilingualizaion of w3m
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2003/03/08
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H. Sakamoto
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Introduction
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I have tried the muntilingualization of w3m (w3m-m17n).
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The patch for w3m-0.4.1 is available on the following site.
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http://www2u.biglobe.ne.jp/~hsaka/w3m/index.html#m17n
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patch/w3m-0.4.1-m17n-20030308.tar.gz
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patch/README.m17n
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It is a development version. And enough test is not preformed because
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I can understand Japanese only. Please use, test, and report bugs.
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Now, w3m-m17n has following functions.
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Supported encoding schemes (character set)
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* Japanese
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EUC-JP - US_ASCII, JIS X 0208, JIS X 0201, JIS X 0212
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(EUC-JISX0213) (JIS X 0213)
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ISO-2022-JP - US_ASCII, JIS X 0208, JIS X 0201, JIS X 0212, etc.
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ISO-2022-JP-2 - US_ASCII, JIS X 0208, JIS X 0201, JIS X 0212,
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GB 2312, KS X 1001, ISO 8859-1, ISO 8859-7, etc.
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ISO-2022-JP-3 - US_ASCII, JIS X 0208, JIS X 0201, JIS X 0213, etc.
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Shift_JIS(CP932) - US_ASCII, JIS X 0208, JIS X 0201, CP932 extension
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Shift_JISX0213 - US_ASCII, JIS X 0208, JIS X 0201, JIS X 0213
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* Chinese (simplified)
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EUC-CN(GB2312) - US_ASCII, GB 2312
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ISO-2022-CN - US_ASCII, GB 2312, CNS-11643-1,..7, etc.
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GBK(CP936) - US_ASCII, GB 2312, GBK
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GB18030 - US_ASCII, GB 2312, GBK, GB18030, Unicode,
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HZ-GB-2312 - US_ASCII, GB 2312
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* Chinese (Taiwan, tradisional)
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EUC-TW - US_ASCII, CNS 11643-1,..16
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ISO-2022-CN - US_ASCII, CNS-11643-1,..7, GB 2312, etc.
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Big5 - Big5
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HKSCS - Big5, HKSCS
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* Korean
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EUC-KR - US_ASCII, KS X 1001 Wansung
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ISO-2022-KR - US_ASCII, KS X 1001 Wansung, etc.
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Johab - US_ASCII, KS X 1001 Johab
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UHC(CP949) - US_ASCII, KS X 1001 Wansung, UHC
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* Vietnamese
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TCVN-5712 VN-1, VISCII 1.1, VPS, CP1258
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* Thai
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TIS-620 (ISO-8859-11), CP874
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* Other
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US_ASCII, ISO-8859-1 <20><> 10, 13 <20><> 15,
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KOI8-R, KOI8-U, NeXT, CP437, CP737, CP775, CP850, CP852, CP855, CP856,
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CP857, CP860, CP861, CP862, CP863, CP864, CP865, CP866, CP869, CP1006,
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CP1250, CP1251, CP1252, CP1253, CP1254, CP1255, CP1256, CP1257
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* Unicode (UCS-4)
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UTF-8, UTF-7
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NOTE:
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* The left part of JIS X 0201 and GB 1988 (Chinese ASCII) are
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treated as US_ASCII because they are used in tags of HTML document.
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Another variant of US_ASCII is treated without change.
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* JIS C 6226(old JIS) is treated as JIS X 0208.
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* The sequence '~\n' of HZ is not supported.
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Display
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There are two method for multilingual diplay.
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(1) kterm + ISO-2022-JP/CN/KR
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* kterm can handle JIS X 0213, CNS 11643, if the following patch
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is applied.
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http://www.st.rim.or.jp/~hanataka/kterm-6.2.0.ext02.patch.gz
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* Specify the fontList for kterm with -fl option or in ~/.Xdefaults.
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-fl "*--16-*-jisx0213.2000-*,\
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*--16-*-jisx0212.1990-0,\
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*--16-*-ksc5601.1987-0,\
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*--16-*-gb2312.1980-0,\
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*--16-*-cns11643.1992-*,\
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*--16-*-iso8859-*"
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Fonts of JIS X 0213 exist in
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http://www.mars.sphere.ne.jp/imamura/jisx0213.html
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* Set the "display_charset" to ISO-2022-JP(or ISO-2022-JP-2, KR, CN),
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and "strict_iso2022" to OFF on the option pannel. (see below)
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(2) xterm + UTF-8
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* Use xterm (xterm-140 or later) of XFree86.
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http://www.clark.net/pub/dickey/xterm/xterm.html
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* Fonts of Unicode exist in
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http://www.cl.cam.ac.uk/~mgk25/ucs-fonts.html
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http://openlab.ring.gr.jp/efont/index.html.en
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* Use xterm with -u8 option.
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The fonts are specified such as
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-fn "*-medium-*--13-*-iso10646-1" \
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-fb "*-bold-*--13-*-iso10646-1" \
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-fw "*-medium-*-ja-13-*-iso10646-1"
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* Set the "display_charset" to UTF-8.
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And, it is better that "pre_conv" is ON.
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(3) mlterm + ISO-2022-JP/KR/CN
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* Homepage
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http://mlterm.sourceforge.net/
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* Set encoding of mlterm to ISO-2022-JP/KR/CN or UTF-8.
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* Set the "display_charset" to ISO-2022-JP/KR/CN or UTF-8.
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Command line options
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-I <document charset>
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-O <display/output charset>
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j(p): ISO-2022-JP
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j(p)2: ISO-2022-JP-2
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j(p)3: ISO-2022-JP-3
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cn: ISO-2022-CN
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kr: ISO-2022-KR
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e(j): EUC-JP
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ec,g(b): EUC-CN(GB2312)
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et: EUC-TW
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ek: EUC-KR
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s(jis): Shift_JIS
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sjisx0213: Shift_JISX0213
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gbk: GBK
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gb18030: GB18030
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h(z): HZ-GB-2312
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b(ig5): Big5
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hk(scs): HKSCS
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jo(hab): Johab
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uhc: UHC
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l?: ISO-8859-?
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t(is): TIS-620(ISO-8859-11)
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tc(vn): TCVN-5712 VN-1
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v(iscii): VISCII 1.1
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vp(s): VPS
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ko(i8r): KOI8-R
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koi8u: KOI8-U
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n(ext): NeXT
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cp???: CP???
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w12??: CP12??
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u(tf8): UTF-8
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u(tf)7: UTF-7
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Option pannel
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display_charset
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Display charset.
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document_charset
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Defalut Document charset.
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auto_detect
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Automatic charset detect when loading. (Default: ON)
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system_charset
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System charset. It is used for configuration files and file name.
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follow_locale
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System charset follows locale($LANG). (Default: ON)
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ext_halfdump
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Output with display charset when -halfdump.
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search_conv
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Adjust search string for document charset. (Default: ON)
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use_wide
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Use multi column characters. (Default: ON)
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use_combining
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Use combining characters. (Default: ON)
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use_language_tag
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Use Unicode language tags. (Default: ON)
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ucs_conv
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Charset conversion using Unicode map. (Default: ON)
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pre_conv
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Charset conversion when loading. (Default: OFF)
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fix_width
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Fix character width when conversion. (Default: ON)
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If it is OFF, the rendering may collapse.
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use_gb12345_map
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Use GB 12345 Unicode map instead of GB 2312's. (Default: OFF)
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If it is ON, GB2312 can be converted to Big5, EUC-TW, or EUC-JP.
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use_jisx0201
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Use JIS X 0201 Roman for ISO-2022-JP. (Default: OFF)
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use_jisc6226
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Use JIS C 6226:1978 for ISO-2022-JP. (Default: OFF)
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use_jisx0201k
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Use JIS X 0201 Katakana. (Default: OFF)
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use_jisx0212
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Use JIS X 0212:1990 (Supplemental Kanji). (Default: OFF)
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use_jisx0213
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Use JIS X 0213:2000 (2000JIS). (Default: OFF)
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strict_iso2022
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Strict ISO-2022-JP/KR/CN. (Default: ON)
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If it is OFF, all ISO 2022 base character set can be displayed
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with ISO-2022-JP/KR/CN.
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alt_entity
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Use alternate expression with ASCII for entities. (Default: ON)
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If it is OFF, entities are treated as ISO 8859-1
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graphic_char
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Use graphic char for border of table and menu.
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If it is OFF, ruled line is used with CJK charset or UTF-8.
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Code conversion
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The following special code conversions are supported.
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* EUC-JP <-> ISO-2022-JP <-> Shift-JIS
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* EUC-CN <-> ISO-2022-CN <-> HZ-GB-2312
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* EUC-TW <-> ISO-2022-CN
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* EUC-KR <-> ISO-2022-KR <-> Johab (only Symbol and Hanja)
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Other conversions are based on Unicode.
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Change document charset
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Press '=' (show document infomation), and select document charaset.
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If you specify the following keymaps,
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keymap C CHARSET
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keymap M-c DEFAULT_CHARSET
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you can press `C' to change the current document charset,
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and `M-c' to change the default document charset.
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Line Editing
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Input coding system is followed by display coding system.
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NOTE:
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* HZ can not be used as input coding system.
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* Input with ISO-2022-CN or ISO-2022-KR is perhaps failure, because
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SI(\017) and SO(\016) are already assigned as other command key.
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(SO is assigned as `next-history'). If you want to use SI and SO,
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press C-@(^@). After that, SI, SO, SS2, SS3, LS2, and LS3 of
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7bit ISO-2022 are recognited. When you press C-@ again, the default
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binding is set.
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Regular expression
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Multilingual regular expression is supported.
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-----------------------------------
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Change log
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2003/03/08 w3m-0.4.1-m17n-20030308
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* Base on w3m-0.4.1
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2003/02/24 w3m-0.4-m17n-20030224
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* Base on w3m-0.4
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2003/02/11 w3m-0.4rc1-m17n-20030211
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* Base on w3m-0.4rc1
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2003/02/07 w3m-0.3.2.2-m17n-20030207
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* Base on w3m-0.3.2.2+cvs-1.742
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2003/02/01 w3m-0.3.2.2-m17n-20030201
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* Base on w3m-0.3.2.2+cvs-1.734
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2003/01/31 w3m-0.3.2.2-m17n-20030131
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* Base on w3m-0.3.2.2+cvs-1.732
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2003/01/23 w3m-0.3.2.2-m17n-20030123
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* Base on w3m-0.3.2.2+cvs-1.705
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2003/01/22 w3m-0.3.2.2-m17n-20030122
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* Base on w3m-0.3.2.2+cvs-1.699
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2003/01/01 w3m-0.3.2.2-m17n-20030101
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* Base on w3m-0.3.2.2+cvs-1.655
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2002/12/22 w3m-0.3.2.2-m17n-20021222
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* Base on w3m-0.3.2.2+cvs-1.640
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2002/12/19 w3m-0.3.2.2-m17n-20021219
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* Base on w3m-0.3.2.2+cvs-1.635
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2002/12/07 w3m-0.3.2.2-m17n-20021207
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* Base on w3m-0.3.2.2+cvs-1.599
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* Fixed a problem on int != long system
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2002/11/27 w3m-0.3.2.1-m17n-20021127
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* Base on w3m-0.3.2.1+cvs-1.562
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2002/11/20 w3m-0.3.2-m17n-20021120
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* Base on w3m-0.3.2+cvs-1.538
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2002/11/18
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* Added UTF-7 to auto detection of charset.
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2002/11/16 w3m-0.3.2-m17n-20021116
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* Base on w3m-0.3.2+cvs-1.526
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2002/11/13 w3m-0.3.2-m17n-20021113
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* Base on w3m-0.3.2+cvs-1.506
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2002/11/12 w3m-0.3.2-m17n-20021112
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* Base on w3m-0.3.2+cvs-1.498
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2002/11/09 w3m-0.3.2-m17n-20021109
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* Base on w3m-0.3.2+cvs-1.490
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2002/11/07 w3m-0.3.2-m17n-20021107
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* Base on w3m-0.3.2
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* Applied [w3m-dev 03371]
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2002/10/22 w3m-0.3.1-m17n-20021022
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* Base on w3m-0.3.1+cvs-1.444
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2002/07/17 w3m-0.3.1-m17n-20020717
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* Base on w3m-0.3.1
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2002/05/29 w3m-0.3-m17n-20020529
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* Base on w3m-0.3+cvs-1.379.
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2002/03/16 w3m-0.3-m17n-20020316
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* Base on w3m-0.3+cvs-1.353.
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2002/03/11 w3m-0.3-m17n-20020311
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* Base on w3m-0.3+cvs-1.342.
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* Some bug fixes.
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2002/02/16 w3m-0.2.5-m17n-20020216
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* Base on w3m-0.2.5+cvs-1.319.
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* Added an option "use_wide"
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2002/02/05 w3m-0.2.5-m17n-20020205
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* Base on w3m-0.2.5+cvs-1.302.
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2002/02/02 w3m-0.2.5-m17n-20020202
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* Base on w3m-0.2.5+cvs-1.291.
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2002/01/31 w3m-0.2.4-m17n-20020131
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* Base on w3m-0.2.4+cvs-1.278.
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2002/01/29 w3m-0.2.4-m17n-20020129
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* Base on w3m-0.2.4+cvs-1.268.
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* Some bug fixes.
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2002/01/28 w3m-0.2.4-m17n-20020128
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* Base on w3m-0.2.4+cvs-1.265.
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2002/01/08 w3m-0.2.4-m17n-20020108
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* Base on w3m-0.2.4.
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2002/01/07
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* Replaced some wc_conv,wc_Str_conv with wc_conv_strict,wc_Str_conv_strict.
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2001/12/31
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* Added the conversion between HKSCS and Unicode.
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* Changed the conversion table between Big5 and Unicode.
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* Deleted the special conversion between Big5 and CNS11643.
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* Fixed HKSCS.
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2001/12/30 w3m-0.2.3.2-m17n-20011230
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* Base on w3m-0.2.3.2+cvs-1.196.
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2001/12/22 w3m-0.2.3.2-m17n-20011222
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* Base on w3m-0.2.3.2.
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* [w3m-dev-en 00660] can't compile if INET6 is defined
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* [w3m-dev-en 00663] double meanings for WC_N_???
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2001/12/21 w3m-0.2.3.1-m17n-20011221
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* Base on w3m-0.2.3.1.
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* Support of HKSCS, KOI8-U, UTF-7.
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The conversion table between HKSCS and Unicode is not yet available.
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* Add the conversion between ISO 8859-16 and Unicode.
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* Add option 'ext_halfdump'.
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2001/04/14 w3m-(0.2.1)-m17n-0.20
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* Support of UTF-7.
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* [w3m-dev 01913] ([w3m-dev-en 00452])
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2001/04/12 w3m-(0.2.1)-m17n-0.19
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* TILDE of JISX0212, JISX0213 -> FULLWIDTH TILDE of Unicode.
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* MICRO SIGN of Unicode -> GREEK SMALL MU of JISX0208.
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* [w3m-dev 01892], [w3m-dev 01894], [w3m-dev 01898], [w3m-dev 01902]
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2001/03/31
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* Changed implement of <_SYMBOL> again.
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* When -dump option, "pre_conv" is false as default.
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2001/03/29
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* Support combining characters of TCVN 5712.
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* [w3m-dev 01873], [w3m-dev-en 00411].
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2001/03/28
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* Setting -suffix="" can be okay in confiugre. (thanks to naddy!)
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* Bugfix: when #define USE_SSL and #undef USE_SSL_VERIFY, rc.c
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doesn't compile. (thanks to naddy!)
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* [w3m-dev 01859].
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* Bugfix: 0xA0 is error in Shift-JIS.
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* Changed implement of <_SYMBOL> ([w3m-dev 01852]).
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2001/03/24 w3m-(0.2.1)-m17n-0.18
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* Base on w3m-0.2.1.
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* [w3m-dev 01703], [w3m-dev 01814], [w3m-dev 01823]
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* Separated ISO-2022-JP-3 from ISO-2022-JP.
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* Improved auto detection.
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2001/03/23
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* Base on w3m-0.2.0.
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2001/03/21
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* Added functions (CHARSET and DEFAULT_CHARSET).
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* Improved document charset detection of frame HTML.
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2001/03/20
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* Conversion from FULL WIDTH variant except ASCII to normal character.
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2001/03/18 w3m-(0.1.11-pre-hsaka24)-m17n-0.17
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* Based on "[w3m-dev 01779] w3m-0.1.11-pre-hsaka24".
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* Prefer JIS X 0213 than JIS X 0212.
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2001/03/14 w3m-(0.1.11-pre-kokb23)-m17n-0.16
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* Add the conversion between JIS X 0213 and Unicode Extention B.
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* Bugfix: conversion between JIS X 0213 and Unicode.
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* Bugfix: treat UHC as Hangul.
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* Ignore "search_conv" if "pre_conv" is ON.
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2001/03/09 w3m-(0.1.11-pre-kokb23)-m17n-0.15
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* Improvement of wc_wchar_t (mainly for Unicode).
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* Some bugfixes for Unicode.
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* Ignore "use_gb12345_map" option when output with GBK or GB18030.
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* When -dump option, "prev_conv" is always true.
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* when -dump or -halfdump option, some proccessing is skiped.
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* Get system charset from the environment variable LC_CTYPE -> LANG -> LC_ALL.
|
||
* Bugfixes: [w3m-dev 01724], [w3m-dev 01726], [w3m-dev 01752],
|
||
[w3m-dev 01753], [w3m-dev 01754]
|
||
|
||
2001/03/06 w3m-(0.1.11-pre-kokb23)-m17n-0.14
|
||
* Support of Language tag (UTR#7).
|
||
* Bugfix: conversion between GB18030, Johab and Unicode.
|
||
|
||
2001/03/04 w3m-(0.1.11-pre-kokb23)-m17n-0.13
|
||
* Support of GBK(CP936), GB18030, UHC(CP949) !
|
||
* Unicode mapping table of GB2312 and GB12345 became compatible with
|
||
CP936, GB18030. (Code point: 0xA1A4, 0xA1AA)
|
||
* Allow 0xFFFE and 0xFFFF in Uncide (due to compatibility with GB18030).
|
||
* Bugfix: code point of NBSP in Unicode.
|
||
|
||
2001/03/03 w3m-(0.1.11-pre-kokb23)-m17n-0.12
|
||
* I wrote English README.m17n.
|
||
|
||
-------------------------------------------
|
||
Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
|
||
http://www2u.biglobe.ne.jp/~hsaka/
|
||
|