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Re: Some unicode symbols can't be displayed


From: Julien Cubizolles
Subject: Re: Some unicode symbols can't be displayed
Date: Thu, 06 Apr 2017 17:51:33 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Julien Cubizolles <address@hidden> writes:

> Some unicode symbol aren't properly displayed in gtk emacs -Q. I only get
> a square block with the unicode number in it.

Note that some symbols are displayed properly, 
❤ for instance:

--8<---------------cut here---------------start------------->8---
             position: 519 of 667 (78%), restriction: <100-668>, column: 0
            character: ❤ (displayed as ❤) (codepoint 10084, #o23544, #x2764)
    preferred charset: unicode-bmp (Unicode Basic Multilingual Plane 
(U+0000..U+FFFF))
code point in charset: 0x2764
               script: symbol
               syntax: w        which means: word
             category: .:Base
             to input: type "C-x 8 RET 2764" or "C-x 8 RET HEAVY BLACK HEART"
          buffer code: #xE2 #x9D #xA4
            file code: #xE2 #x9D #xA4 (encoded by coding system utf-8-emacs)
              display: by this font (glyph code)
    xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 
(#xB43)

Character code properties: customize what to show
  name: HEAVY BLACK HEART
  general-category: So (Symbol, Other)
  decomposition: (10084) ('❤')

There are text properties here:
  fontified            t
--8<---------------cut here---------------end--------------->8---




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