From: Raffaele Ricciardi <rfflrccrd@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: How to add syntax-highlighting to a Help buffer?
Date: Fri, 3 Jul 2015 09:59:23 +0200 [thread overview]
Message-ID: <cvmtmrFqcegU1@mid.individual.net> (raw)
I would like to add some syntax-highlighting to Help buffers. I have
tried to do that for example with the Help buffer displayed by C-h f
read-string RET, by following the usual way:
(font-lock-add-keywords
nil
`(("\\(arbitrary regexp\\)" 1 'font-lock-function-name-face)))
But the above expression breaks the existing highlighting (the
highlighting of the function arguments disappears). Also, now C-- C-x
C-q M-: (insert (propertize "test" 'face 'font-lock-warning-face)) RET
does not insert colorized text as it would do with a fresh Help buffer.
I am using GNU Emacs 24.5.
Thank you.
next reply other threads:[~2015-07-03 7:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-03 7:59 Raffaele Ricciardi [this message]
2015-07-03 9:20 ` How to add syntax-highlighting to a Help buffer? Vaidheeswaran C
2015-07-03 20:09 ` Emanuel Berg
2015-07-03 23:22 ` Michael Heerdegen
2015-07-04 15:09 ` Emanuel Berg
2015-07-04 15:25 ` Michael Heerdegen
2015-07-04 23:24 ` Emanuel Berg
2015-07-04 16:30 ` tomas
2015-07-04 23:25 ` Emanuel Berg
[not found] ` <mailman.6316.1436023528.904.help-gnu-emacs@gnu.org>
2015-07-04 17:29 ` Raffaele Ricciardi
2015-07-04 17:43 ` Michael Heerdegen
2015-07-04 23:31 ` Emanuel Berg
[not found] ` <mailman.6317.1436027452.904.help-gnu-emacs@gnu.org>
2015-07-04 17:54 ` Stefan Monnier
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