1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
" 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
" URL: http://www.vim.org/script.php?script_id=411
" 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
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'
\ . '\|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
" 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 .
if exists("loaded_matchit")
let b:match_ignorecase = 0
\ | let b:match_skip = 'r:\\\@<!\%(\\\\\)*%'
\ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],' .
\ '\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
endif " exists("loaded_matchit")
let &cpo = s:save_cpo
" vim:sts=2:sw=2:
|
