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bug#42603: closed (EWW shows chars > #xFF with font set by "set-fontset-


From: GNU bug Tracking System
Subject: bug#42603: closed (EWW shows chars > #xFF with font set by "set-fontset-font")
Date: Mon, 03 Aug 2020 18:40:01 +0000

Your message dated Mon, 3 Aug 2020 20:39:47 +0200
with message-id <de46bb70-4238-39c6-f6a0-33e00d23fb07@gmail.com>
and subject line Re: bug#42603: EWW shows chars > #xFF with font set by 
"set-fontset-font"
has caused the debbugs.gnu.org bug report #42603,
regarding EWW shows chars > #xFF with font set by "set-fontset-font"
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)


-- 
42603: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=42603
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems
--- Begin Message --- Subject: EWW shows chars > #xFF with font set by "set-fontset-font" Date: Wed, 29 Jul 2020 18:26:07 +0200 User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0
Hello,

a quick recipe:
1. Open website in EWW with chars above #xFF, e.g.:
   M-x eww RET https://sjp.pl/slownik/ort/ RET
2. M-: (set-fontset-font t 'unicode "Times New Roman")
   ... or any font, other than in variable-pitch face
3. Watch as some chars change font.

The thing is, both unchanged and changed chars have face of
variable-pitch ("C-u C-x =" on char), so nothing should change,
I think.

Something similar happens in:
   M-x list-charset-chars RET unicode-bmp RET
#x00 -> #xFF stays the same, next segments change.

Tested on: GNU Emacs 28.0.50 (build 1, x86_64-w64-mingw32) of
2020-07-05.


S. U.



--- End Message ---
--- Begin Message --- Subject: Re: bug#42603: EWW shows chars > #xFF with font set by "set-fontset-font" Date: Mon, 3 Aug 2020 20:39:47 +0200 User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0
>> And if I want some characters to be rendered, and the rest not to be
>> rendered - to which font I should assign "the rest"?
> 
> Leave them unassigned: Emacs will find the proper font itself.

Alright, I'll stick to:
   (set-fontset-font "fontset-default" 'unicode "nil")
for now, but if something goes wrong, I'll remove this line and try to
use per script/range settings for as much chars as I need/want, and let
Emacs do the work for other characters.


S. U.


--- End Message ---

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