From: Michael Heerdegen <michael_heerdegen@web.de>
To: help-gnu-emacs@gnu.org
Subject: Re: How to add syntax-highlighting to a Help buffer?
Date: Sat, 04 Jul 2015 19:43:25 +0200 [thread overview]
Message-ID: <87egknzuma.fsf@web.de> (raw)
In-Reply-To: cvqjghFog72U1@mid.individual.net
Raffaele Ricciardi <rfflrccrd@gmail.com> writes:
> I thought that Help buffers relied on Font Lock Mode because -- in a
> Help buffer -- `C-h v font-lock-mode RET' replied:
>
> Its value is t
> Local in buffer *Help*; global value is nil
>
> Non-nil if Font-Lock mode is enabled.
AFAIK this is a side effect of `global-font-lock-mode'. The global mode
(on by default) enables font-lock-mode in any buffer, while the default
value of `font-lock-mode' remains nil.
But OTOH the font-lock-mode related display functions kick in only when
certain variables are not nil (like `font-lock-keywords').
Michael.
next prev parent reply other threads:[~2015-07-04 17:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-03 7:59 How to add syntax-highlighting to a Help buffer? Raffaele Ricciardi
2015-07-03 9:20 ` 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 [this message]
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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