björn wrote:
On Jul 10, 6:05 pm, "Benjamin R. Haskell" wrote:
On Sat, 10 Jul 2010, björn wrote:
...but what's with the syntax highligting? Greek letters are
highlighted with a medium dark grey background and light grey
foreground making the letters almost impossible to see. I tried
digging through the syntax file for TeX but could not figure out which
highlight group controls this unfortunate choice of colors. Can
somebody (Chip?) tell me how to change the colors to something more
readable?
'Conceal' is the group name, so:
" clear the grey
:hi clear Conceal
" set something manually:
:hi Conceal (settings)
" or link to something:
:hi link Conceal Constant
Thanks Ben, now it is much better. I couldn't find any mention of
this in the help.
Now that everything highlights properly I've found a problem, not sure
if it is a bug or not so I'll ask here first to see if anybody knows
whats going on. The following line
$a^2$
is concealed properly (the "^2" is drawn as superscript 2). However
$\alpha^2$
isn't -- it is drawn as "greek letter alpha" (the "^2" disappears!).
Does anybody know if this is a problem with the +conceal feature or
with the TeX syntax file?
I'd guess this is a limitation of the conceal mode -- somewhat
disconcerting when used for this purpose. The ability to show utf-8
extended characters is new to conceal, by the way -- my vim 7.2 patched
with VN's conceal patch didn't have that capability.
Regards,
Chip Campbell
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