xref: /vim-8.2.3635/runtime/ftplugin/vim.vim (revision f0b03c4e)
1" Vim filetype plugin
2" Language:	Vim
3" Maintainer:	Bram Moolenaar <[email protected]>
4" Last Change:	2017 Dec 05
5
6" Only do this when not done yet for this buffer
7if exists("b:did_ftplugin")
8  finish
9endif
10
11" Don't load another plugin for this buffer
12let b:did_ftplugin = 1
13
14let s:cpo_save = &cpo
15set cpo-=C
16
17let b:undo_ftplugin = "setl fo< isk< com< tw< commentstring<"
18	\ . "| unlet! b:match_ignorecase b:match_words b:match_skip"
19
20" Set 'formatoptions' to break comment lines but not other lines,
21" and insert the comment leader when hitting <CR> or using "o".
22setlocal fo-=t fo+=croql
23
24" To allow tag lookup via CTRL-] for autoload functions, '#' must be a
25" keyword character.  E.g., for netrw#Nread().
26setlocal isk+=#
27
28" Use :help to lookup the keyword under the cursor with K.
29setlocal keywordprg=:help
30
31" Set 'comments' to format dashed lists in comments
32setlocal com=sO:\"\ -,mO:\"\ \ ,eO:\"\",:\"
33
34" Format comments to be up to 78 characters long
35if &tw == 0
36  setlocal tw=78
37endif
38
39" Comments start with a double quote
40setlocal commentstring=\"%s
41
42if !exists("no_plugin_maps") && !exists("no_vim_maps")
43  " Move around functions.
44  nnoremap <silent><buffer> [[ m':call search('^\s*fu\%[nction]\>', "bW")<CR>
45  vnoremap <silent><buffer> [[ m':<C-U>exe "normal! gv"<Bar>call search('^\s*fu\%[nction]\>', "bW")<CR>
46  nnoremap <silent><buffer> ]] m':call search('^\s*fu\%[nction]\>', "W")<CR>
47  vnoremap <silent><buffer> ]] m':<C-U>exe "normal! gv"<Bar>call search('^\s*fu\%[nction]\>', "W")<CR>
48  nnoremap <silent><buffer> [] m':call search('^\s*endf*\%[unction]\>', "bW")<CR>
49  vnoremap <silent><buffer> [] m':<C-U>exe "normal! gv"<Bar>call search('^\s*endf*\%[unction]\>', "bW")<CR>
50  nnoremap <silent><buffer> ][ m':call search('^\s*endf*\%[unction]\>', "W")<CR>
51  vnoremap <silent><buffer> ][ m':<C-U>exe "normal! gv"<Bar>call search('^\s*endf*\%[unction]\>', "W")<CR>
52
53  " Move around comments
54  nnoremap <silent><buffer> ]" :call search('^\(\s*".*\n\)\@<!\(\s*"\)', "W")<CR>
55  vnoremap <silent><buffer> ]" :<C-U>exe "normal! gv"<Bar>call search('^\(\s*".*\n\)\@<!\(\s*"\)', "W")<CR>
56  nnoremap <silent><buffer> [" :call search('\%(^\s*".*\n\)\%(^\s*"\)\@!', "bW")<CR>
57  vnoremap <silent><buffer> [" :<C-U>exe "normal! gv"<Bar>call search('\%(^\s*".*\n\)\%(^\s*"\)\@!', "bW")<CR>
58endif
59
60" Let the matchit plugin know what items can be matched.
61if exists("loaded_matchit")
62  let b:match_ignorecase = 0
63  let b:match_words =
64	\ '\<fu\%[nction]\>:\<retu\%[rn]\>:\<endf\%[unction]\>,' .
65 	\ '\<\(wh\%[ile]\|for\)\>:\<brea\%[k]\>:\<con\%[tinue]\>:\<end\(w\%[hile]\|fo\%[r]\)\>,' .
66	\ '\<if\>:\<el\%[seif]\>:\<en\%[dif]\>,' .
67	\ '\<try\>:\<cat\%[ch]\>:\<fina\%[lly]\>:\<endt\%[ry]\>,' .
68	\ '\<aug\%[roup]\s\+\%(END\>\)\@!\S:\<aug\%[roup]\s\+END\>,' .
69	\ '(:)'
70  " Ignore syntax region commands and settings, any 'en*' would clobber
71  " if-endif.
72  " - set spl=de,en
73  " - au! FileType javascript syntax region foldBraces start=/{/ end=/}/ …
74  let b:match_skip = 'synIDattr(synID(line("."),col("."),1),"name")
75        \ =~? "comment\\|string\\|vimSynReg\\|vimSet"'
76endif
77
78let &cpo = s:cpo_save
79unlet s:cpo_save
80
81" removed this, because 'cpoptions' is a global option.
82" setlocal cpo+=M		" makes \%( match \)
83