diff options
Diffstat (limited to 'runtime/ftplugin/tex.vim')
-rw-r--r-- | runtime/ftplugin/tex.vim | 91 |
1 files changed, 11 insertions, 80 deletions
diff --git a/runtime/ftplugin/tex.vim b/runtime/ftplugin/tex.vim index 1871e8fd5..b392fa278 100644 --- a/runtime/ftplugin/tex.vim +++ b/runtime/ftplugin/tex.vim @@ -1,110 +1,41 @@ " LaTeX filetype plugin " Language: LaTeX (ft=tex) " Maintainer: Benji Fisher, Ph.D. <benji@member.AMS.org> -" Version: 1.2 -" Last Change: Tue 11 May 2004 04:49:20 PM EDT +" Version: 1.3 +" Last Change: Wed 22 Mar 2006 09:36:32 AM EST " URL: http://www.vim.org/script.php?script_id=411 -" Only do this when not done yet for this buffer +" Only do this when not done yet for this buffer. if exists("b:did_ftplugin") finish endif -" Don't load another plugin for this buffer -let b:did_ftplugin = 1 +" Start with plain TeX. This will also define b:did_ftplugin . +source $VIMRUNTIME/ftplugin/plaintex.vim +" Avoid problems if running in 'compatible' mode. let s:save_cpo = &cpo set cpo&vim -" This may be used to set b:tex_flavor. A more complete version can be found -" in foo.vim (see http://www.vim.org/script.php?script_id=72). -if !exists("*s:GetModelines") - fun! s:GetModelines(pat, ...) - " Long but simple: set start line and finish line. - let EOF = line("$") - if a:0 > 1 - let start = a:1 | let finish = a:2 - elseif a:0 == 1 - if a:1 > 0 - let finish = a:1 - else - let start = EOF + a:1 + 1 - endif - endif - if !exists("start") || start < 1 - let start = 1 - endif - if !exists("finish") || finish > EOF - let finish = EOF - endif - let n = 0 - silent! execute start .",". finish - \ 'g/' . escape(a:pat, "/") . "/let n=line('.')" - if n - execute "normal!\<C-O>" - endif - return n . ":" - endfun -endif " !exists("*GetModelines") - -" Define the buffer-local variable b:tex_flavor to "tex" (for plain) or -" "latex". -" 1. Check the first line of the file for "%&<format>". -" 2. Check the first 1000 lines for "\begin{document}". -" 3. Check for a global variable g:tex_flavor, can be set in user's vimrc. -" 4. Default to "latex". -" 5. Strip "pdf" and change "plain" to "tex". -if getline(1) =~ '^%&\s*\k\+' - let b:tex_flavor = matchstr(getline(1), '%&\s*\zs\k\+') -elseif s:GetModelines('\\begin\s*{\s*document\s*}', 1000) != "0:" - let b:tex_flavor = "latex" -elseif exists("g:tex_flavor") - let b:tex_flavor = g:tex_flavor -else - let b:tex_flavor = "latex" -endif -let b:tex_flavor = substitute(b:tex_flavor, 'pdf', '', '') -if b:tex_flavor == "plain" - let b:tex_flavor = "tex" -endif - -" Set 'comments' to format dashed lists in comments -setlocal com=sO:%\ -,mO:%\ \ ,eO:%%,:% - -" Set 'commentstring' to recognize the % comment character: -" (Thanks to Ajit Thakkar.) -setlocal cms=%%s - " Allow "[d" to be used to find a macro definition: " Recognize plain TeX \def as well as LaTeX \newcommand and \renewcommand . " I may as well add the AMS-LaTeX DeclareMathOperator as well. -let &l:define='\\\([egx]\|char\|mathchar\|count\|dimen\|muskip\|skip\|toks\)\=' - \ . 'def\|\\font\|\\\(future\)\=let' - \ . '\|\\new\(count\|dimen\|skip\|muskip\|box\|toks\|read\|write' - \ . '\|fam\|insert\)' - \ . '\|\\\(re\)\=new\(boolean\|command\|counter\|environment\|font' +let &l:define .= '\|\\\(re\)\=new\(boolean\|command\|counter\|environment\|font' \ . '\|if\|length\|savebox\|theorem\(style\)\=\)\s*\*\=\s*{\=' \ . '\|DeclareMathOperator\s*{\=\s*' " Tell Vim how to recognize LaTeX \include{foo} and plain \input bar : -setlocal include=\\\\input\\\\|\\\\include{ -setlocal suffixesadd=.tex +let &l:include .= '\|\\include{' " On some file systems, "{" and "}" are inluded in 'isfname'. In case the " TeX file has \include{fname} (LaTeX only), strip everything except "fname". let &l:includeexpr = "substitute(v:fname, '^.\\{-}{\\|}.*', '', 'g')" -" fun! TexIncludeExpr() -" let fname = substitute(v:fname, '}.*', '', '') -" return fname -" endfun " The following lines enable the macros/matchit.vim plugin for " extended matching with the % key. -" TODO: Customize this based on b:tex_flavor . +" ftplugin/plaintex.vim already defines b:match_skip and b:match_ignorecase +" and matches \(, \), \[, and \]. if exists("loaded_matchit") - let b:match_ignorecase = 0 - \ | let b:match_skip = 'r:\\\@<!\%(\\\\\)*%' - \ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],' . - \ '\\begin\s*\({\a\+\*\=}\):\\end\s*\1' + let b:match_words .= '\\begin\s*\({\a\+\*\=}\):\\end\s*\1' endif " exists("loaded_matchit") let &cpo = s:save_cpo |