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bug#41278: 27.0.91; incorrect U+203E OVERLINE alignment with Fantasque S
From: |
Vincent Lefevre |
Subject: |
bug#41278: 27.0.91; incorrect U+203E OVERLINE alignment with Fantasque Sans Mono |
Date: |
Fri, 15 May 2020 12:28:48 +0200 |
User-agent: |
Mutt/1.14+36 (e78d2b4f) vl-127292 (2020-05-15) |
On 2020-05-15 11:57:16 +0200, Robert Pluim wrote:
> >>>>> On Thu, 14 May 2020 21:41:13 +0200, Vincent Lefevre
> >>>>> <vincent@vinc17.net> said:
>
> Vincent> On the following text file:
>
> Vincent> underline
> Vincent> ‾‾‾‾‾‾‾‾‾
>
> Vincent> (where ‾ is U+203E OVERLINE), the command
>
> Vincent> emacs -Q -fn "Fantasque Sans Mono" text
>
> Vincent> shows an incorrect alignment (see attached screenshot).
>
> Two questions:
>
> - is Fantasque being used for the U+203E (check with C-u C-x =)
No:
xfthb:-PfEd-Linux Libertine Display
O-normal-normal-normal-*-22-*-*-*-*-0-iso10646-1 (#x619)
So I suppose that XTerm does a better replacement.
> - does this same problem happen if you build emacs 27 with Cairo
> enabled? (you might need to install some cairo development
> packages)
Same problem.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
bug#41278: 27.0.91; incorrect U+203E OVERLINE alignment with Fantasque Sans Mono, Eli Zaretskii, 2020/05/15