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[Emacs] Change font to DejaVu Sans Mono, better mu4e visual config

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This commit changes the font of Emacs from Fantasque Sans Mono to
DejaVu Sans Mono. The latter has a better support for the
International Phonetic Alphabet (IPA) than the former. Font size is
also adjusted.

In the mu4e header view, the width of the header view when a message
is opened is now better handled since it will be calculated
accordingly to the frame and not the window. In Emacs, the frame is
actually what we commonly call a window, and a window is the area in
which buffers are displayed (damn this pre-GUI terminology in Emacs).
There is a bug with Emacs launched as a server though: since it is
launched as a headless service at first, the edited code cannot know
what the size of the frame will be, so the user will have to
re-evaluate this code snippet once the first frame is created, or when
the frame is resized and the user wishes to see this value updated.

A possible fix for this could be to hook this evaluation to when a
message is opened instead of when Emacs spins up.
This commit is contained in:
Lucien Cartier-Tilet 2020-09-02 13:35:04 +02:00
parent 35556d9d3a
commit 69dc8c7d7c
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
1 changed files with 3 additions and 3 deletions
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org/config/spacemacs.org
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@ -854,8 +854,8 @@
The below variable sets either the default font or a prioritized list of The below variable sets either the default font or a prioritized list of
fonts to be used by Emacs. fonts to be used by Emacs.
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(setq-default dotspacemacs-default-font '("Fantasque Sans Mono" (setq-default dotspacemacs-default-font '("DejaVu Sans Mono for Powerline"
:size 10.0)) :size 9.0))
#+END_SRC #+END_SRC
I also added the following code in order to define a fallback font for I also added the following code in order to define a fallback font for
@ -3229,7 +3229,7 @@
40% of Emacs’ frame, the rest will be given to emails. 40% of Emacs’ frame, the rest will be given to emails.
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(setq mu4e-split-view 'vertical (setq mu4e-split-view 'vertical
mu4e-headers-visible-columns (round (* (window-total-width) mu4e-headers-visible-columns (round (* (frame-total-cols)
0.4))) 0.4)))
#+END_SRC #+END_SRC