This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Font support of UTF-8 chars differ between w32 Emacs and Cygwin Emacs



On 9/3/2014 8:41 AM, Sebastien Vauban wrote:
Hello,

As you can see on http://screencast.com/t/XTTv9DSAC, win32 binaries of
Emacs and Cygwin Emacs can't display the white right-pointing
triangle [1] coherently for the same fonts:

- win32 Emacs always can display it, in all fonts,

- Cygwin Emacs can't display it with Consolas, Courier New and Lucida
   (among others).

MWE:

--8<---------------cut here---------------start------------->8---
;; these fonts only display (special?) UTF-8 chars (here: the white
;; right-pointing triangle) in win32 binary of Emacs

(modify-all-frames-parameters '((font . "Consolas-10")))
(char-displayable-p ?\u25B7)

(modify-all-frames-parameters '((font . "Courier New-9")))
(char-displayable-p ?\u25B7)

(modify-all-frames-parameters '((font . "Lucida Console-9")))
(char-displayable-p ?\u25B7)

;; these work for both win32 binary of Emacs + Cygwin Emacs

(modify-all-frames-parameters '((font . "DejaVu Sans Mono-9")))
(char-displayable-p ?\u25B7)

(modify-all-frames-parameters '((font . "Lucida Sans Typewriter-9")))
(char-displayable-p ?\u25B7)
--8<---------------cut here---------------end--------------->8---

Any idea why such differences?

I'm on vacation, but I'll look into this next week when I get back. In the meantime, could you say which version of Cygwin emacs you're using? Is it emacs-X11 or emacs-w32?

Ken

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]