emacs-unicode-2: wrong width property for some punctuation characters

emacs-unicode-2: wrong width property for some punctuation characters

[Zhang Wei]

Some of the punctuation characters in the range #x2000-#x27FF
should have a double-width property. I'm not sure if all of them,
but a large part of them such as #x203b(※) should have a
double-width property.

*** characters.el	09  4月 2006 09:43:12 +0800	1.42.4.15
--- characters.el	26  5月 2006 15:36:07 +0800	
***************
*** 892,897 ****
--- 892,898 ----
  \f
  ;; CJK double width characters.
  (let ((l '((#x1100 . #x11FF)
+ 	   (#X2000 . #x27FF)
  	   (#x2E80 . #x9FAF)
  	   (#xAC00 . #xD7AF)
  	   (#xF900 . #xFAFF)

Re: emacs-unicode-2: wrong width property for some punctuation characters

[Kenichi Handa]

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In article <86y7wp9qiq.fsf@emacsfans.org>, Zhang Wei <id.brep@gmail.com> writes:

> Some of the punctuation characters in the range #x2000-#x27FF
> should have a double-width property. I'm not sure if all of them,
> but a large part of them such as #x203b(※) should have a
> double-width property.

It depends on what font is used, and currently Emacs can't
decide column width by how many pixels the character
occupies on screen.  I think this problem should be fixed by
improving Emacs' column calculation.

---
Kenichi Handa
handa@m17n.org

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