bug#54598: 27.2; Bad interraction between modus-theme and hs-minor-mode

[Pierre Téchoueyres]

Le dimanche 03 avril 2022 à 08:14, Eli Zaretskii <eliz@gnu.org> a 
écrit :

> > From: Pierre Téchoueyres <pierre.techoueyres@free.fr>
> > Cc: info@protesilaos.com, 54598@debbugs.gnu.org, larsi@gnus.org
> > Date: Sat, 02 Apr 2022 21:48:05 +0200
> >
> > > The only difference between systems (unrelated to MS-Windows 
> > > vs
> > > GNU/Linux differences) regarding this display might be 
> > > related to
> > > whether your default font supports the U+2502 character.
> >
> > But it's the same font on both systtems. I started emacs with 
> > the 
> > following args to reproduce the bug and take the screenshots :
> > #+begin_src sh
> > emacs -q --no-site-file --no-site-lisp --no-splash -fn 
> > "-*-DejaVu 
> > Sans Mono-normal-r-*-*-12-*-*-*-c-*-iso8859-1"
> > #+end src
> >
> > And even if you suppress the (setq ...) which define the 
> > character
> > the result is still the same : a thin line on Gnu/Linux an 
> > wider one
> > on Windows.
>
> If you type that character into the buffer text on both systems, 
> does
> it look the same?
yes see the attached images.

1) show you that the width is larger on Windows
2) show you that the characters are the same

20220404_102556.png
Description: emacs-27@Win10

20220406_211400.png
Description: emacs-27@Gnu/Linux

Tell me if I could provide others informations

#+begin_src elisp
(set-face-attribute 'fill-column-indicator nil :height 1 
:background "gray50" :foreground "gray50")
(display-fill-column-indicator-mode 1)

(insert ?\u2502)
#+end_src