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Fontifying latex.ltx
From: |
Harald Hanche-Olsen |
Subject: |
Fontifying latex.ltx |
Date: |
Mon, 17 Jan 2011 01:06:23 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (darwin) |
Whenever I visit latex.ltx, I encounter two rather annoying problems
with the resulting fontification via font-lock-mode:
1. In the definition \def\verb{...,
everything from there to the end of the buffer is fontified as if it
were the argument of \verb. (Sometimes only up to the next left curly
brace.)
2. A bit later, a macro definition includes a single dollar sign:
\def\@argarraycr[#1]{%
\ifnum0=`{\fi}${}\ifdim #1>\z@ \@xargarraycr{#1}\else
\@yargarraycr{#1}\fi}
and so the rest of the file is fontified as math (in those cases
where #1 does not affect the rest of the file, or when I have
cured #1 by the method below).
After a bit of experimentation I managed to cure #1 by doing this:
(defadvice tex-common-initialization (after nopropertize activate)
(when (string= (file-name-nondirectory (buffer-file-name)) "latex.ltx")
(setq syntax-propertize-function nil)))
To cure #2, I thought I would disable the fontification of math
altogether in latex.ltx. But neither changing the character syntax of
the dollar nor removing the pair
(font-lock-syntactic-face-function . tex-font-lock-syntactic-face-function)
from font-lock-defaults has the slightest effect.
Maybe my approach to this is wrong. Any suggestions?
Followups set to gnu.emacs.help.
--
* Harald Hanche-Olsen <URL:http://www.math.ntnu.no/~hanche/>
- It is undesirable to believe a proposition
when there is no ground whatsoever for supposing it is true.
-- Bertrand Russell
- Fontifying latex.ltx,
Harald Hanche-Olsen <=