* El 12/04/06 a las 8:53, Charles E Campbell Jr chamullaba:
> > >> I've always had some special highlighting for TeX
> > >>files. For example, I have the following syn for "$$":
> > >>
> > >>hi dollars cterm=bold ctermfg=7 ctermbg=4 guifg=white guibg=blue
> > >>syn match dollars /\(\$\$\|\\\[\|\\\]\)/
> > >>
> > >>
> > ...
> > But your (and Benji's) solution gives rise to another problem:
> > If I add containedin=ALL, or containedin=texDocZone, the "$$"
> > are properly highlighted, but then 80% of the "}" in the
> > manuscript are highlighted like errors, white over red (??!!).
> >
> > Another problem that I have (but this one I always had) is that
> > the highlighting of the "$$" destroys the normal highlighting
> > of the math zone, and errors appear inside the $$ ... $$.
> > But I assume it has to do with the contained-contains stuff.
> >
> > I tried, then:
> >
> > hi dolares cterm=bold ctermfg=7 ctermbg=4 guifg=white guibg=blue
> > syn match dolares contained /\(\$\$\|\\\[\|\\\]\)/ containedin=ALL
> >
> > but, still, the two problems persist: 80% of the "}" are marked
> > as errors, and the syntax inside the $$ ... $$ is destroyed.
> >
> > Do you have a suggestion? I really don't get how this works.
> >
> >
>
> Look into syntax/tex.vim. The $$ ... $$ is recognized as a texMathZoneY
> (normally).
> Now, your syntax item (dolares) occurs later, so it has priority; hence,
> the texMathZoneY
> is bypassed by your extra syntax.
>
> What you've wanted is to change the highlighting of $$. Currently, the
> texMathZoneY uses
> Delimiter for the highlighting of the $$s. Now, I haven't tested this,
> but one way to do this is
> to overwrite the texMathZoneY:
>
> syn clear texMathZoneY
> syn region texMathZoneY matchgroup=Delimiter start="\$\$"
> matchgroup=Delimiter end="\$\$" end="%stopzone\>" keepend
> [EMAIL PROTECTED]
>
> This clears the texMathZoneY and then re-installs it. It does have a
> high priority (because its being done
> most recently) but I don't think that should be a problem. Now, change
> the "Delimiter" to "dolares". Include
> your dolares highlighting specification. Finally, put it into
> after/syntax/tex.vim (so that it gets loaded after
> usual syntax/tex.vim highlighting for ft=tex files). I think that'll do it!
Ok, motivated by what you said about the syntax folding, I solved
my problem, by adding this:
syn clear texDocZone
syn clear texSectionZone
syn clear texSubSectionZone
syn clear texSubSubSectionZone
syn clear texParaZone
syn clear texChapterZone
Now everything works fine (since I don't use syntax folding).
I think this somehow broke the containedin option.
Thanks!
L.
