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[debian-devel:16717] Re: East Asian Width Problem at rxvt-unicode-ml

飛田ã§ã™ã€‚

>>>>> In [debian-devel : No.16702] 
>>>>>	dg-f@xxxxxxxxxxxxxxxxxxxxx wrote:

> On Tue, Mar 27, 2007 at 03:12:36PM +0900, GOTO Masanori wrote:
> > > Ambiguous 㯠unicode.org TR11 (unicode.org/reports/tr11) ã«è¨˜è¼‰ã®ã‚‚ã®
> > > ã§ã™ã€‚表示フォントã«ã‚ˆã£ã¦ã‚‚å¹…ãŒé•ã£ã¦ãã¦ã—ã¾ã†ã®ã§ã€æ ¹æœ¬çš„ãªå¯¾å‡¦æ–¹æ³•
> > > ã¯ã‚ã‚Šã¾ã›ã‚“。
> > > 
> > > åŒã˜ã‚ˆã†ãªã“ã¨ã‚’æ•°å¹´å‰ã«æ¤œè¨Žã—ãŸæ™‚ã®ã‚ã‚„ãµã‚„ãªè¨˜æ†¶ã§ã™ãŒã€ã›ã„ãœã„ロケー
> > > ル毎ã«æŒ‡å®šã™ã‚‹ã‚ˆã†å¤‰æ›´ã™ã‚‹ï¼ˆä¾‹ãˆã° ja_JP ãªã‚‰ Ambiguous ã¯å…¨è§’）ã¨ã„ã†
> > > 程度ã®ãƒ™ã‚¹ãƒˆãƒ—ラクティスã—ã‹æ–¹æ³•ã¯ãªã•ãã†ã§ã™ã€‚
> > 
> > 以上㯠glibc （㨠wcwidth ã®ã‚ˆã†ãªé–¢æ•°ã‚’ä¿¡é ¼ã—ã¦ã„るアプリケーションå´ï¼‰
> > ã«ã¤ã„ã¦ã§ã™ã€‚端末å´ã§ã¯ã€Œmlterm -a オプションã€ã®ã‚ˆã†ãªæ–¹æ³•ãŒã‚ã‚‹ã‹ã‚‚
> > ã—ã‚Œã¾ã›ã‚“。

> rxvt-unicode å´ã§ã¯ã€mlterm ã®ã‚ˆã†ã« EastAsianAmbiguous ã®å¹…ã‚’
> アプリケーションã§è¨­å®šã§ãるよã†ã«ã™ã‚‹ã¤ã‚‚ã‚Šã¯ãªã„ã¨ã®ã“ã¨ã§ã™ã®ã§ã€
> ã©ã†ã„ã†çµæžœã«ãªã‚‹ã‹ã‚ã‹ã‚Šã¾ã›ã‚“ãŒã€glibc å´ã®å•é¡Œã¨ã—ã¦
> 報告ã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚


http://www.unicode.org/reports/tr11/#Recommendations ã«ã‚ˆã‚‹ã¨ã€

;; ja_JP.UTF-8 locale 㨠"East Asian legacy character encodings" ã¨ã®é–¢
;; ä¿‚ãŒã©ã†ãªã®ã‹ã¨ã„ã†è‚心ãªç‚¹ãŒç†è§£ã§ãã¦ãªã‹ã£ãŸã‚Šã—ã¾ã™ãŒã€

5 Recommendations

When mapping Unicode to East Asian legacy character encodings

    * Wide Unicode characters always map to fullwidth characters.
    * Narrow (and neutral) Unicode characters always map to halfwidth characters.
    * Halfwidth Unicode characters always map to halfwidth characters.
    * Ambiguous Unicode characters always map to fullwidth characters.

ãªã®ã§ã€'Ambiguous .. always map to fullwidth char' ãŒè©²å½“ã™ã‚‹ã‚ˆã†ã«æ€
ã†ã®ã§ã™ãŒã€ã“ã‚ŒãŒé€šã‚‰ãªã„ã£ã¦äº‹ã§ã™ã‚ˆã­?


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  Shinichiro HIDA  shinichiro@xxxxxxxxxxxxx
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