Mercurial > vim

comparison runtime/ftplugin/tex.vim @ 799:6beb2c667935

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
updated for version 7.0b
author vimboss
date Fri, 24 Mar 2006 22:21:52 +0000
parents 3fc0f57ecb91
children 6bb1fa855dc9
comparison
equal deleted inserted replaced
798:95dac6af3b3a 799:6beb2c667935
1 " LaTeX filetype plugin 1 " LaTeX filetype plugin
2 " Language: LaTeX (ft=tex) 2 " Language: LaTeX (ft=tex)
3 " Maintainer: Benji Fisher, Ph.D. <benji@member.AMS.org> 3 " Maintainer: Benji Fisher, Ph.D. <benji@member.AMS.org>
4 " Version: 1.2 4 " Version: 1.3
5 " Last Change: Tue 11 May 2004 04:49:20 PM EDT 5 " Last Change: Wed 22 Mar 2006 09:36:32 AM EST
6 " URL: http://www.vim.org/script.php?script_id=411 6 " URL: http://www.vim.org/script.php?script_id=411
7 7
8 " Only do this when not done yet for this buffer 8 " Only do this when not done yet for this buffer.
9 if exists("b:did_ftplugin") 9 if exists("b:did_ftplugin")
10 finish 10 finish
11 endif 11 endif
12 12
13 " Don't load another plugin for this buffer 13 " Start with plain TeX. This will also define b:did_ftplugin .
14 let b:did_ftplugin = 1 14 source $VIMRUNTIME/ftplugin/plaintex.vim
15 15
16 " Avoid problems if running in 'compatible' mode.
16 let s:save_cpo = &cpo 17 let s:save_cpo = &cpo
17 set cpo&vim 18 set cpo&vim
18
19 " This may be used to set b:tex_flavor. A more complete version can be found
20 " in foo.vim (see http://www.vim.org/script.php?script_id=72).
21 if !exists("*s:GetModelines")
22 fun! s:GetModelines(pat, ...)
23 " Long but simple: set start line and finish line.
24 let EOF = line("$")
25 if a:0 > 1
26 let start = a:1 | let finish = a:2
27 elseif a:0 == 1
28 if a:1 > 0
29 let finish = a:1
30 else
31 let start = EOF + a:1 + 1
32 endif
33 endif
34 if !exists("start") || start < 1
35 let start = 1
36 endif
37 if !exists("finish") || finish > EOF
38 let finish = EOF
39 endif
40 let n = 0
41 silent! execute start .",". finish
42 \ 'g/' . escape(a:pat, "/") . "/let n=line('.')"
43 if n
44 execute "normal!\<C-O>"
45 endif
46 return n . ":"
47 endfun
48 endif " !exists("*GetModelines")
49
50 " Define the buffer-local variable b:tex_flavor to "tex" (for plain) or
51 " "latex".
52 " 1. Check the first line of the file for "%&<format>".
53 " 2. Check the first 1000 lines for "\begin{document}".
54 " 3. Check for a global variable g:tex_flavor, can be set in user's vimrc.
55 " 4. Default to "latex".
56 " 5. Strip "pdf" and change "plain" to "tex".
57 if getline(1) =~ '^%&\s*\k\+'
58 let b:tex_flavor = matchstr(getline(1), '%&\s*\zs\k\+')
59 elseif s:GetModelines('\\begin\s*{\s*document\s*}', 1000) != "0:"
60 let b:tex_flavor = "latex"
61 elseif exists("g:tex_flavor")
62 let b:tex_flavor = g:tex_flavor
63 else
64 let b:tex_flavor = "latex"
65 endif
66 let b:tex_flavor = substitute(b:tex_flavor, 'pdf', '', '')
67 if b:tex_flavor == "plain"
68 let b:tex_flavor = "tex"
69 endif
70
71 " Set 'comments' to format dashed lists in comments
72 setlocal com=sO:%\ -,mO:%\ \ ,eO:%%,:%
73
74 " Set 'commentstring' to recognize the % comment character:
75 " (Thanks to Ajit Thakkar.)
76 setlocal cms=%%s
77 19
78 " Allow "[d" to be used to find a macro definition: 20 " Allow "[d" to be used to find a macro definition:
79 " Recognize plain TeX \def as well as LaTeX \newcommand and \renewcommand . 21 " Recognize plain TeX \def as well as LaTeX \newcommand and \renewcommand .
80 " I may as well add the AMS-LaTeX DeclareMathOperator as well. 22 " I may as well add the AMS-LaTeX DeclareMathOperator as well.
81 let &l:define='\\\([egx]\|char\|mathchar\|count\|dimen\|muskip\|skip\|toks\)\=' 23 let &l:define .= '\|\\\(re\)\=new\(boolean\|command\|counter\|environment\|font'
82 \ . 'def\|\\font\|\\\(future\)\=let'
83 \ . '\|\\new\(count\|dimen\|skip\|muskip\|box\|toks\|read\|write'
84 \ . '\|fam\|insert\)'
85 \ . '\|\\\(re\)\=new\(boolean\|command\|counter\|environment\|font'
86 \ . '\|if\|length\|savebox\|theorem\(style\)\=\)\s*\*\=\s*{\=' 24 \ . '\|if\|length\|savebox\|theorem\(style\)\=\)\s*\*\=\s*{\='
87 \ . '\|DeclareMathOperator\s*{\=\s*' 25 \ . '\|DeclareMathOperator\s*{\=\s*'
88 26
89 " Tell Vim how to recognize LaTeX \include{foo} and plain \input bar : 27 " Tell Vim how to recognize LaTeX \include{foo} and plain \input bar :
90 setlocal include=\\\\input\\\\|\\\\include{ 28 let &l:include .= '\|\\include{'
91 setlocal suffixesadd=.tex
92 " On some file systems, "{" and "}" are inluded in 'isfname'. In case the 29 " On some file systems, "{" and "}" are inluded in 'isfname'. In case the
93 " TeX file has \include{fname} (LaTeX only), strip everything except "fname". 30 " TeX file has \include{fname} (LaTeX only), strip everything except "fname".
94 let &l:includeexpr = "substitute(v:fname, '^.\\{-}{\\|}.*', '', 'g')" 31 let &l:includeexpr = "substitute(v:fname, '^.\\{-}{\\|}.*', '', 'g')"
95 " fun! TexIncludeExpr()
96 " let fname = substitute(v:fname, '}.*', '', '')
97 " return fname
98 " endfun
99 32
100 " The following lines enable the macros/matchit.vim plugin for 33 " The following lines enable the macros/matchit.vim plugin for
101 " extended matching with the % key. 34 " extended matching with the % key.
102 " TODO: Customize this based on b:tex_flavor . 35 " ftplugin/plaintex.vim already defines b:match_skip and b:match_ignorecase
36 " and matches \(, \), \[, and \].
103 if exists("loaded_matchit") 37 if exists("loaded_matchit")
104 let b:match_ignorecase = 0 38 let b:match_words .= '\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
105 \ | let b:match_skip = 'r:\\\@<!\%(\\\\\)*%'
106 \ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],' .
107 \ '\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
108 endif " exists("loaded_matchit") 39 endif " exists("loaded_matchit")
109 40
110 let &cpo = s:save_cpo 41 let &cpo = s:save_cpo
111 42
112 " vim:sts=2:sw=2: 43 " vim:sts=2:sw=2: