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bug#38202: 26.2; emacs GUI can not display unicode 01F176
From: |
sunlin7 |
Subject: |
bug#38202: 26.2; emacs GUI can not display unicode 01F176 |
Date: |
Thu, 14 Nov 2019 14:18:44 +0800 |
Hi,
> It displays fine for me in Emacs. Check the fonts you're using.
> -Phil
Yes, you're right, I switch the font then the char displayed with " not sans
symbols" on linux and displayed with "Segoe UI Symbol" on windows.
>> ;; This magic means we fall back to Symbola for all missing unicode
>> glyphs.
>> ;; For Debian: apt-get install ttf-ancient-fonts (set-fontset-font
>> "fontset-default" nil (font-spec :size 20 :name
>> "Symbola:"))
>
>That shouldn't be necessary -- Emacs should find the font by itself
>automatically (and it does for me without saying anything about
>set-fontset-font).
Change the fontset-default is required, or emacs didn't find correct font to
display this char,
Here is "emacs -Q" and "descript-char" show "no font available".
Dose this mean Emacs should find the font but it didn't?
Output of "descript-char" show "no font available" and display an square (emacs
-Q with system default font).
position: 3 of 4 (50%), column: 2
character: 🅶 (displayed as 🅶) (codepoint 127350, #o370566, #x1f176)
charset: unicode (Unicode (ISO10646))
code point in charset: 0x1F176
script: symbol
syntax: w which means: word
category: .:Base, L:Left-to-right (strong)
to input: type "C-x 8 RET 1f176" or "C-x 8 RET NEGATIVE SQUARED
LATIN CAPITAL LETTER G"
buffer code: #xF0 #x9F #x85 #xB6
file code: #xF0 #x9F #x85 #xB6 (encoded by coding system utf-8-unix)
display: no font available
Character code properties: customize what to show
name: NEGATIVE SQUARED LATIN CAPITAL LETTER G
general-category: So (Symbol, Other)
decomposition: (127350) ('🅶')
Best Regards
Lin Sun