vim/config/neocomplcache.vim

   1 " Disable automatic completion popup
   2 let g:neocomplcache_disable_auto_complete = 1
   3 " Disable AutoComplPop.
   4 let g:acp_enableAtStartup = 0
   5 " Use neocomplcache.
   6 let g:neocomplcache_enable_at_startup = 1
   7 " Use smartcase.
   8 let g:neocomplcache_enable_smart_case = 1
   9 " Set minimum syntax keyword length.
  10 let g:neocomplcache_min_syntax_length = 2
  11 let g:neocomplcache_lock_buffer_name_pattern = '\*ku\*'
  12
  13 " Define dictionary.
  14 let g:neocomplcache_dictionary_filetype_lists = {
  15         \ 'default' : '',
  16         \ 'vimshell' : $HOME.'/.vimshell_hist',
  17         \ 'scheme' : $HOME.'/.gosh_completions'
  18         \ }
  19
  20 " Define keyword.
  21 if !exists('g:neocomplcache_keyword_patterns')
  22     let g:neocomplcache_keyword_patterns = {}
  23 endif
  24 let g:neocomplcache_keyword_patterns['default'] = '\h\w*'
  25
  26 " Plugin key-mappings.
  27 inoremap <expr><C-g>     neocomplcache#undo_completion()
  28 inoremap <expr><C-l>     neocomplcache#complete_common_string()
  29
  30 " Complete with <Tab>.
  31 "inoremap <expr><TAB> pumvisible() ? "\<C-n>" : <SID>check_back_space() ? "\<TAB>" : "\<C-x>\<C-u>"
  32 inoremap <expr><TAB> pumvisible() ? neocomplcache#complete_common_string() : <SID>check_back_space() ? "\<TAB>" : "\<C-x>\<C-u>"
  33
  34 function! s:check_back_space()
  35         let col = col('.') - 1
  36         return !col || getline('.')[col - 1] =~ '\s'
  37  endfunction
  38
  39 " Choose candidate with <CR>.
  40 inoremap <expr><CR> neocomplcache#smart_close_popup() . “\<CR>”
  41
  42 " Recommended key-mappings.
  43 " <CR>: close popup and save indent.
  44 inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
  45 function! s:my_cr_function()
  46         return neocomplcache#smart_close_popup() . "\<CR>"
  47         " For no inserting <CR> key.
  48         "return pumvisible() ? neocomplcache#close_popup() : "\<CR>"
  49  endfunction
  50 " <TAB>: completion.
  51 "inoremap <expr><TAB>  pumvisible() ? neocomplcache#complete_common_string() : "\<TAB>"
  52 "inoremap <expr><TAB>  neocomplcache#complete_common_string()
  53 " <C-h>, <BS>: close popup and delete backword char.
  54 inoremap <expr><C-h> neocomplcache#smart_close_popup()."\<C-h>"
  55 inoremap <expr><BS> neocomplcache#smart_close_popup()."\<C-h>"
  56 inoremap <expr><C-y>  neocomplcache#close_popup()
  57 inoremap <expr><C-e>  neocomplcache#cancel_popup()
  58 " Close popup by <Space>.
  59 inoremap <expr><Space> pumvisible() ? neocomplcache#close_popup() : "\<Space>"
  60
  61 " Sort choices by bytes
  62 call neocomplcache#custom_source('_', 'sorters', ['sorter_bytes'])
  63
  64 " For cursor moving in insert mode(Not recommended)
  65 "inoremap <expr><Left>  neocomplcache#close_popup() . "\<Left>"
  66 "inoremap <expr><Right> neocomplcache#close_popup() . "\<Right>"
  67 "inoremap <expr><Up>    neocomplcache#close_popup() . "\<Up>"
  68 "inoremap <expr><Down>  neocomplcache#close_popup() . "\<Down>"
  69 " Or set this.
  70 "let g:neocomplcache_enable_cursor_hold_i = 1
  71 " Or set this.
  72 "let g:neocomplcache_enable_insert_char_pre = 1
  73
  74 " AutoComplPop like behavior.
  75 "let g:neocomplcache_enable_auto_select = 1
  76
  77 " Enable heavy features.
  78 " Use camel case completion.
  79 "let g:neocomplcache_enable_camel_case_completion = 1
  80 " Use underbar completion.
  81 let g:neocomplcache_enable_underbar_completion = 1
  82
  83 " Shell like behavior(not recommended).
  84 "set completeopt+=longest
  85 "let g:neocomplcache_enable_auto_select = 1
  86 "let g:neocomplcache_disable_auto_complete = 1
  87 "inoremap <expr><TAB>  pumvisible() ? "\<Down>" : "\<C-x>\<C-u>"
  88
  89 " Enable omni completion.
  90 autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
  91 autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
  92 autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
  93 autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
  94 autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
  95
  96 " Enable heavy omni completion.
  97 if !exists('g:neocomplcache_omni_patterns')
  98   let g:neocomplcache_omni_patterns = {}
  99 endif
 100 let g:neocomplcache_omni_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
 101 let g:neocomplcache_omni_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
 102 let g:neocomplcache_omni_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'
 103
 104 " For perlomni.vim setting.
 105 " https://github.com/c9s/perlomni.vim
 106 let g:neocomplcache_omni_patterns.perl = '\h\w*->\h\w*\|\h\w*::'
 107 runtime plugin/neocomplcache.vim