GNU bug report logs - #54598
27.2; Bad interraction between modus-theme and hs-minor-mode

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Package: emacs;

Reported by: Pierre Téchoueyres <pierre.techoueyres <at> free.fr>

Date: Sun, 27 Mar 2022 16:56:02 UTC

Severity: normal

Found in version 27.2

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Pierre Téchoueyres <pierre.techoueyres <at> free.fr>
To: bug-gnu-emacs <at> gnu.org
Subject: 27.2; Bad interraction between modus-theme and hs-minor-mode
Date: Sun, 27 Mar 2022 18:17:17 +0200
[Message part 1 (text/plain, inline)]
Hi everybody,

I'm facing a strange behaviour.  With the following receipe I'm 
unable
to go to to the end of buffer with C-End (nor with M-x 
end-of-buffer).

First You should have modus installed from elpa somewhere. I've 
mine in
~/.emacs.d/elpa-27/

Then evalutate the code below :
 #+begin_src elisp
(let ((modus-theme-install-path (expand-file-name 
"~/.emacs.d/elpa-27/modus-themes-20220323.801/")))
 (setq display-fill-column-indicator-character 9474)
 (add-to-list 'load-path modus-theme-install-path)
 (load (expand-file-name "modus-themes-autoloads.el" 
 modus-theme-install-path))
 (modus-themes-load-vivendi)
 (find-file (expand-file-name "modus-themes.el" 
 modus-theme-install-path))
 (display-fill-column-indicator-mode)
 (hs-minor-mode)
 (hs-hide-all))
 #+end_src

Then try to jump at the end of buffer with C-end or M-x 
end-of-buffer.
The point isn't at end of buffer. See the snapshot.1.png attached.
[snapshot.1.png (image/png, attachment)]
[Message part 3 (text/plain, inline)]
What I've found is that the following conditions are mandatory to
reproduce the error :
- Use a build for Windows (There is no problem on my Gnu/Linux 
 platform)
- Use a version of modus past f76fc911 where the :height property 
 was
added to the fill-column-indicator face.
- Use hs-minor-mode and hide all regions

On my Gnu/Linux (see Screenshot_20220327_183833.png) there is no 
problems to reach the end of buffer.
[Screenshot_20220327_183833.png (image/png, attachment)]
[Message part 5 (text/plain, inline)]
You could also see that the behaviour of the fill column isn't the 
same
(I prefer the one on Gnu/Linux)

I've tried to change the behaviour of the face like descrived in 
the
manual with the code bellow :

 #+begin_src elisp
(modus-themes-with-colors
 (custom-set-faces
  `(fill-column-indicator ((,class :foreground ,bg-active)))))
 #+end_src

But I caught the following error :

 #+begin_src 
Debugger entered--Lisp error: (error "’org-beautify’ is not a 
Modus theme")
 signal(error ("’org-beautify’ is not a Modus theme"))
 error("'%s' is not a Modus theme" org-beautify)
 modus-themes--palette(org-beautify)
 modus-themes-current-palette()
 (let* ((class '((class color) (min-colors 89))) (g1663 
 (modus-themes-current-palette)) (bg-main (alist-get 'bg-main 
 g1663)) (fg-main (alist-get 'fg-main g1663)) (bg-dim (alist-get 
 'bg-dim g1663)) (fg-dim (alist-get 'fg-dim g1663)) (bg-alt 
 (alist-get 'bg-alt g1663)) (fg-alt (alist-get 'fg-alt g1663)) 
 (bg-active (alist-get 'bg-active g1663)) (fg-active (alist-get 
 'fg-active g1663)) (bg-inactive (alist-get 'bg-inactive g1663)) 
 (fg-inactive (alist-get 'fg-inactive g1663)) (bg-active-accent 
 (alist-get 'bg-active-accent g1663)) (bg-special-cold (alist-get 
 'bg-special-cold g1663)) (bg-special-faint-cold (alist-get 
 'bg-special-faint-cold g1663)) (fg-special-cold (alist-get 
 'fg-special-cold g1663)) (bg-special-mild (alist-get 
 'bg-special-mild g1663)) (bg-special-faint-mild (alist-get 
 'bg-special-faint-mild g1663)) (fg-special-mild (alist-get 
 'fg-special-mild g1663)) (bg-special-warm (alist-get 
 'bg-special-warm g1663)) (bg-special-faint-warm (alist-get 
 'bg-special-faint-warm g1663)) (fg-special-warm (alist-get 
 'fg-special-warm g1663)) (bg-special-calm (alist-get 
 'bg-special-calm g1663)) (bg-special-faint-calm (alist-get 
 'bg-special-faint-calm g1663)) (fg-special-calm (alist-get 
 'fg-special-calm g1663)) (red (alist-get 'red g1663)) (red-alt 
 (alist-get 'red-alt g1663)) (red-alt-other (alist-get 
 'red-alt-other g1663)) (red-faint (alist-get 'red-faint g1663)) 
 (red-alt-faint (alist-get 'red-alt-faint g1663)) 
 (red-alt-other-faint (alist-get 'red-alt-other-faint g1663)) 
 (green (alist-get 'green g1663)) (green-alt (alist-get 
 'green-alt g1663)) (green-alt-other (alist-get 'green-alt-other 
 g1663)) (green-faint (alist-get 'green-faint g1663)) 
 (green-alt-faint (alist-get 'green-alt-faint g1663)) 
 (green-alt-other-faint (alist-get 'green-alt-other-faint g1663)) 
 (yellow (alist-get 'yellow g1663)) (yellow-alt (alist-get 
 'yellow-alt g1663)) (yellow-alt-other (alist-get 
 'yellow-alt-other g1663)) (yellow-faint (alist-get 'yellow-faint 
 g1663)) (yellow-alt-faint (alist-get 'yellow-alt-faint g1663)) 
 (yellow-alt-other-faint (alist-get 'yellow-alt-other-faint 
 g1663)) (blue (alist-get 'blue g1663)) (blue-alt (alist-get 
 'blue-alt g1663)) (blue-alt-other (alist-get 'blue-alt-other 
 g1663)) (blue-faint (alist-get 'blue-faint g1663)) 
 (blue-alt-faint (alist-get 'blue-alt-faint g1663)) 
 (blue-alt-other-faint (alist-get 'blue-alt-other-faint g1663)) 
 (magenta (alist-get 'magenta g1663)) ...) (ignore class bg-main 
 fg-main bg-dim fg-dim bg-alt fg-alt bg-active fg-active 
 bg-inactive fg-inactive bg-active-accent bg-special-cold 
 bg-special-faint-cold fg-special-cold bg-special-mild 
 bg-special-faint-mild fg-special-mild bg-special-warm 
 bg-special-faint-warm fg-special-warm bg-special-calm 
 bg-special-faint-calm fg-special-calm red red-alt red-alt-other 
 red-faint red-alt-faint red-alt-other-faint green green-alt 
 green-alt-other green-faint green-alt-faint 
 green-alt-other-faint yellow yellow-alt yellow-alt-other 
 yellow-faint yellow-alt-faint yellow-alt-other-faint blue 
 blue-alt blue-alt-other blue-faint blue-alt-faint 
 blue-alt-other-faint magenta ...) (custom-set-faces (list 
 'fill-column-indicator (list (list class ':foreground 
 bg-active)))))
 eval((let* ((class '((class color) (min-colors 89))) (g1663 
 (modus-themes-current-palette)) (bg-main (alist-get 'bg-main 
 g1663)) (fg-main (alist-get 'fg-main g1663)) (bg-dim (alist-get 
 'bg-dim g1663)) (fg-dim (alist-get 'fg-dim g1663)) (bg-alt 
 (alist-get 'bg-alt g1663)) (fg-alt (alist-get 'fg-alt g1663)) 
 (bg-active (alist-get 'bg-active g1663)) (fg-active (alist-get 
 'fg-active g1663)) (bg-inactive (alist-get 'bg-inactive g1663)) 
 (fg-inactive (alist-get 'fg-inactive g1663)) (bg-active-accent 
 (alist-get 'bg-active-accent g1663)) (bg-special-cold (alist-get 
 'bg-special-cold g1663)) (bg-special-faint-cold (alist-get 
 'bg-special-faint-cold g1663)) (fg-special-cold (alist-get 
 'fg-special-cold g1663)) (bg-special-mild (alist-get 
 'bg-special-mild g1663)) (bg-special-faint-mild (alist-get 
 'bg-special-faint-mild g1663)) (fg-special-mild (alist-get 
 'fg-special-mild g1663)) (bg-special-warm (alist-get 
 'bg-special-warm g1663)) (bg-special-faint-warm (alist-get 
 'bg-special-faint-warm g1663)) (fg-special-warm (alist-get 
 'fg-special-warm g1663)) (bg-special-calm (alist-get 
 'bg-special-calm g1663)) (bg-special-faint-calm (alist-get 
 'bg-special-faint-calm g1663)) (fg-special-calm (alist-get 
 'fg-special-calm g1663)) (red (alist-get 'red g1663)) (red-alt 
 (alist-get 'red-alt g1663)) (red-alt-other (alist-get 
 'red-alt-other g1663)) (red-faint (alist-get 'red-faint g1663)) 
 (red-alt-faint (alist-get 'red-alt-faint g1663)) 
 (red-alt-other-faint (alist-get 'red-alt-other-faint g1663)) 
 (green (alist-get 'green g1663)) (green-alt (alist-get 
 'green-alt g1663)) (green-alt-other (alist-get 'green-alt-other 
 g1663)) (green-faint (alist-get 'green-faint g1663)) 
 (green-alt-faint (alist-get 'green-alt-faint g1663)) 
 (green-alt-other-faint (alist-get 'green-alt-other-faint g1663)) 
 (yellow (alist-get 'yellow g1663)) (yellow-alt (alist-get 
 'yellow-alt g1663)) (yellow-alt-other (alist-get 
 'yellow-alt-other g1663)) (yellow-faint (alist-get 'yellow-faint 
 g1663)) (yellow-alt-faint (alist-get 'yellow-alt-faint g1663)) 
 (yellow-alt-other-faint (alist-get 'yellow-alt-other-faint 
 g1663)) (blue (alist-get 'blue g1663)) (blue-alt (alist-get 
 'blue-alt g1663)) (blue-alt-other (alist-get 'blue-alt-other 
 g1663)) (blue-faint (alist-get 'blue-faint g1663)) 
 (blue-alt-faint (alist-get 'blue-alt-faint g1663)) 
 (blue-alt-other-faint (alist-get 'blue-alt-other-faint g1663)) 
 (magenta (alist-get 'magenta g1663)) ...) (ignore class bg-main 
 fg-main bg-dim fg-dim bg-alt fg-alt bg-active fg-active 
 bg-inactive fg-inactive bg-active-accent bg-special-cold 
 bg-special-faint-cold fg-special-cold bg-special-mild 
 bg-special-faint-mild fg-special-mild bg-special-warm 
 bg-special-faint-warm fg-special-warm bg-special-calm 
 bg-special-faint-calm fg-special-calm red red-alt red-alt-other 
 red-faint red-alt-faint red-alt-other-faint green green-alt 
 green-alt-other green-faint green-alt-faint 
 green-alt-other-faint yellow yellow-alt yellow-alt-other 
 yellow-faint yellow-alt-faint yellow-alt-other-faint blue 
 blue-alt blue-alt-other blue-faint blue-alt-faint 
 blue-alt-other-faint magenta ...) (custom-set-faces (list 
 'fill-column-indicator (list (list class ':foreground 
 bg-active))))) nil)
 elisp--eval-last-sexp(nil)
 eval-last-sexp(nil)
 funcall-interactively(eval-last-sexp nil)
 call-interactively(eval-last-sexp nil nil)
 command-execute(eval-last-sexp)
 #+end_src

 I've tracked it down to modus-themes--current-theme
 #+begin_src elisp
(defun modus-themes--current-theme ()
 "Return current theme."
 (car custom-enabled-themes))
 #+end_src

 I think those function should filter on symbols and take the 
 first
 occurence of a modus-* theme. Maybe something like :
 #+begin_src elisp
(defun modus-themes--current-theme ()
 "Return current theme."
 (car (seq-filter (lambda (arg) (string-match-p "^modus" 
 (symbol-name arg))) custom-enabled-themes)))
 #+end_src

 Thanks in advance for your help.

This bug report was last modified 3 years and 41 days ago.

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