xref: /vim-8.2.3635/runtime/ftplugin/vim.vim (revision 5f1920ad)
1" Vim filetype plugin
2" Language:	Vim
3" Maintainer:	Bram Moolenaar <[email protected]>
4" Last Change:	2018 Aug 07
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
17if !exists('*VimFtpluginUndo')
18  func VimFtpluginUndo()
19    setl fo< isk< com< tw< commentstring<
20    if exists('b:did_add_maps')
21      silent! nunmap <buffer> [[
22      silent! vunmap <buffer> [[
23      silent! nunmap <buffer> ]]
24      silent! vunmap <buffer> ]]
25      silent! nunmap <buffer> []
26      silent! vunmap <buffer> []
27      silent! nunmap <buffer> ][
28      silent! vunmap <buffer> ][
29      silent! nunmap <buffer> ]"
30      silent! vunmap <buffer> ]"
31      silent! nunmap <buffer> ["
32      silent! vunmap <buffer> ["
33    endif
34    unlet! b:match_ignorecase b:match_words b:match_skip b:did_add_maps
35  endfunc
36endif
37
38let b:undo_ftplugin = "call VimFtpluginUndo()"
39
40" Set 'formatoptions' to break comment lines but not other lines,
41" and insert the comment leader when hitting <CR> or using "o".
42setlocal fo-=t fo+=croql
43
44" To allow tag lookup via CTRL-] for autoload functions, '#' must be a
45" keyword character.  E.g., for netrw#Nread().
46setlocal isk+=#
47
48" Use :help to lookup the keyword under the cursor with K.
49setlocal keywordprg=:help
50
51" Set 'comments' to format dashed lists in comments
52setlocal com=sO:\"\ -,mO:\"\ \ ,eO:\"\",:\"
53
54" Format comments to be up to 78 characters long
55if &tw == 0
56  setlocal tw=78
57endif
58
59" Comments start with a double quote
60setlocal commentstring=\"%s
61
62if !exists("no_plugin_maps") && !exists("no_vim_maps")
63  let b:did_add_maps = 1
64
65  " Move around functions.
66  nnoremap <silent><buffer> [[ m':call search('^\s*fu\%[nction]\>', "bW")<CR>
67  vnoremap <silent><buffer> [[ m':<C-U>exe "normal! gv"<Bar>call search('^\s*fu\%[nction]\>', "bW")<CR>
68  nnoremap <silent><buffer> ]] m':call search('^\s*fu\%[nction]\>', "W")<CR>
69  vnoremap <silent><buffer> ]] m':<C-U>exe "normal! gv"<Bar>call search('^\s*fu\%[nction]\>', "W")<CR>
70  nnoremap <silent><buffer> [] m':call search('^\s*endf\%[unction]\>', "bW")<CR>
71  vnoremap <silent><buffer> [] m':<C-U>exe "normal! gv"<Bar>call search('^\s*endf\%[unction]\>', "bW")<CR>
72  nnoremap <silent><buffer> ][ m':call search('^\s*endf\%[unction]\>', "W")<CR>
73  vnoremap <silent><buffer> ][ m':<C-U>exe "normal! gv"<Bar>call search('^\s*endf\%[unction]\>', "W")<CR>
74
75  " Move around comments
76  nnoremap <silent><buffer> ]" :call search('^\(\s*".*\n\)\@<!\(\s*"\)', "W")<CR>
77  vnoremap <silent><buffer> ]" :<C-U>exe "normal! gv"<Bar>call search('^\(\s*".*\n\)\@<!\(\s*"\)', "W")<CR>
78  nnoremap <silent><buffer> [" :call search('\%(^\s*".*\n\)\%(^\s*"\)\@!', "bW")<CR>
79  vnoremap <silent><buffer> [" :<C-U>exe "normal! gv"<Bar>call search('\%(^\s*".*\n\)\%(^\s*"\)\@!', "bW")<CR>
80endif
81
82" Let the matchit plugin know what items can be matched.
83if exists("loaded_matchit")
84  let b:match_ignorecase = 0
85  let b:match_words =
86	\ '\<fu\%[nction]\>:\<retu\%[rn]\>:\<endf\%[unction]\>,' .
87 	\ '\<\(wh\%[ile]\|for\)\>:\<brea\%[k]\>:\<con\%[tinue]\>:\<end\(w\%[hile]\|fo\%[r]\)\>,' .
88	\ '\<if\>:\<el\%[seif]\>:\<en\%[dif]\>,' .
89	\ '\<try\>:\<cat\%[ch]\>:\<fina\%[lly]\>:\<endt\%[ry]\>,' .
90	\ '\<aug\%[roup]\s\+\%(END\>\)\@!\S:\<aug\%[roup]\s\+END\>,'
91  " Ignore syntax region commands and settings, any 'en*' would clobber
92  " if-endif.
93  " - set spl=de,en
94  " - au! FileType javascript syntax region foldBraces start=/{/ end=/}/ …
95  let b:match_skip = 'synIDattr(synID(line("."),col("."),1),"name")
96        \ =~? "comment\\|string\\|vimSynReg\\|vimSet"'
97endif
98
99let &cpo = s:cpo_save
100unlet s:cpo_save
101
102" removed this, because 'cpoptions' is a global option.
103" setlocal cpo+=M		" makes \%( match \)
104