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Stop highlighting trailing whitespace in mail buffers

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Gergely Polonkai 2019-02-22 07:08:38 +01:00
parent ca62086ff2
commit 829e433203
1 changed files with 18 additions and 0 deletions
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configuration.org
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@ -2250,6 +2250,22 @@ Then configure ~real-auto-save-mode~
** Mailing with mu4e ** Mailing with mu4e
Due to my programming (and maybe a bit of OCD) needs, i set trailing whitespace to have a red
background so it stands out *a lot*. However, many emails contain a lot of trailing whitespace
which makes them really hard to read in Emacs.
The below snippet creates a trailing whitespace face specific to mu4e view buffers. The
accompanying function will be added to ~mu4e-view-mode-hook~.
#+BEGIN_SRC emacs-lisp
(copy-face 'trailing-whitespace 'trailing-whitespace-mu4e)
(set-face-attribute 'trailing-whitespace-mu4e nil :background 'unspecified)
(defun gpolonkai/mu4e-trailing-whitespace-fix ()
(set (make-local-variable 'face-remapping-alist)
'((trailing-whitespace trailing-whitespace-mu4e))))
#+END_SRC
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(use-package mu4e (use-package mu4e
:after helm :after helm
@ -2293,6 +2309,8 @@ Then configure ~real-auto-save-mode~
(mu4e-completing-read-function 'helm-comp-read) (mu4e-completing-read-function 'helm-comp-read)
(mu4e-context-policy 'pick-first) (mu4e-context-policy 'pick-first)
(mu4e-confirm-quit nil) (mu4e-confirm-quit nil)
:hook
(mu4e-view-mode . gpolonkai/mu4e-trailing-whitespace-fix)
:bind :bind
(:map gpolonkai/pers-map (:map gpolonkai/pers-map
("m m" . mu4e) ("m m" . mu4e)