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`font-lock-add-keywords' works... sometimes
From: |
Emanuel Berg |
Subject: |
`font-lock-add-keywords' works... sometimes |
Date: |
Tue, 19 Mar 2019 08:26:17 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) |
It is pretty cool to have Emacs as
psychedelic/LSD-ish as possible. For example,
when one types the name of a color, that word
becomes that color!
Or when one types the name of a face, that name
becomes the color of the face! (This is not
only cool but also practical BTW.)
Screenshot:
http://user.it.uu.se/~embe8573/figures/emacs/emacs-lisp-faces.png [1]
Or even better/worse, when one types the word
of a sound, that will play from a directory of
audio files, finding a file with the same name
(e.g. "wolf" triggers "wolf.mp3") - this will
*freak you out* when deep in concentration and
not expecting it in the least! Try it... if you
dare :)
But anyway...
Why does this work
(font-lock-add-keywords 'message-mode
'(
("yellow" . font-lock-function-name-face)
)
t) ; append [2]
but not this
(font-lock-add-keywords 'text-mode
'(
("yellow" . font-lock-function-name-face)
)
t) ; append [3]
?
TIA
[1] line 20 @ http://user.it.uu.se/~embe8573/emacs-init/faces.el
[2] line 99 @ http://user.it.uu.se/~embe8573/emacs-init/gnus/message-my.el
[3] line 9 @ http://user.it.uu.se/~embe8573/emacs-init/my-text.el
--
underground experts united
http://user.it.uu.se/~embe8573
- `font-lock-add-keywords' works... sometimes,
Emanuel Berg <=
Re: `font-lock-add-keywords' works... sometimes, Stefan Monnier, 2019/03/19