"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " autocomplpop.vim - Automatically open the popup menu for completion. """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " " Author: Takeshi Nishida " Version: 1.7, for Vim 7.1 " Licence: MIT Licence " URL: https://www.vim8.org/scripts/script.php?script_id=1879 " """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " DOCUMENT: (Japanese: http://vim.g.hatena.ne.jp/keyword/autocomplpop.vim) """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " Description: {{{1 " Install this plugin and your vim comes to automatically opens the popup " menu for completion when you input a few characters in a insert mode. This " plugin works by mapping alphanumeric characters and some symbols. " "----------------------------------------------------------------------------- " Installation: {{{1 " Drop this file in your plugin directory. " "----------------------------------------------------------------------------- " Usage: {{{1 " If this plugin has been installed, the auto-popup is enabled at startup by " default. " " Which completion method is used depends on the text before the cursor. The " default behavior is as follows: " " 1. The keyword completion is attempted if the text before the cursor " consists of two keyword character. " 2. The keyword completion is attempted in Scheme file if the text before " the cursor consists of '(' + a keyword character. " 3. The filename completion is attempted if the text before the cursor " consists of a filename character + a path separator + 0 or more " filename characters. " 4. The omni completion is attempted in Ruby file if the text before the " cursor consists of '.' or '::'. (Ruby interface is required.) " 5. The omni completion is attempted in HTML/XHTML file if the text " before the cursor consists of '<' or ''), '\d\+_') endfunction "----------------------------------------------------------------------------- function! s:GetPopupFeeder() return s:PopupFeeder endfunction """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " OBJECT: Mapper: manages global mappings {{{1 let s:Mapper = { 'keys' : [] } "----------------------------------------------------------------------------- "----------------------------------------------------------------------------- function! s:Mapper.map(keys) call self.unmap() let self.keys = copy(a:keys) for key in self.keys if key == ' ' execute 'inoremap '' '' . GetPopupFeeder().request_to_feed()' else execute printf('inoremap %s ''%s'' . GetPopupFeeder().request_to_feed()', \ key, key) endif endfor endfunction "----------------------------------------------------------------------------- function! s:Mapper.unmap() for key in self.keys if key == ' ' execute 'iunmap ' else execute 'iunmap ' . key endif endfor let self.keys = [] endfunction """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " OBJECT: PopupFeeder: {{{1 let s:PopupFeeder = { 'behavs' : [], 'lock_count' : 0 } "----------------------------------------------------------------------------- function! s:PopupFeeder.request_to_feed() if self.lock_count != 0 || pumvisible() return '' endif call s:OptionManager.set('completeopt', 'menuone' . (g:AutoComplPop_CompleteoptPreview ? ',preview' : '')) call s:OptionManager.set('complete', g:AutoComplPop_CompleteOption) call s:OptionManager.set('ignorecase', g:AutoComplPop_IgnoreCaseOption) "call s:OptionManager.set('lazyredraw', 0) let s:req_popup = 1 augroup AutoComplPop_PopupFeeder autocmd! autocmd InsertLeave * call s:PopupFeeder.on_insert_leave() augroup END " use for silence instead of inoremap AutocomplpopOnPopupPost GetPopupFeeder().on_popup_post() return printf("\=%sGetPopupFeeder().feed(" . \ " copy(exists('g:AutoComplPop_Behavior[&filetype]') " . \ " ? g:AutoComplPop_Behavior[&filetype] " . \ " : g:AutoComplPop_Behavior['*']))\", s:GetSidPrefix()) endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.feed(behavs) " NOTE: CursorMovedI is not triggered while the pupup menu is visible. And " it will be triggered when pupup menu is disappeared. let text = strpart(getline('.'), 0, col('.') - 1) let self.behavs = filter(a:behavs, 'text =~ v:val.pattern && text !~ v:val.excluded') if exists('self.behavs[0]') " In case of dividing words by symbols while popup menu is visible, " popup is not available unless input or try popup once. " (E.g. "for(int", "ab==cd") So duplicates first completion. call insert(self.behavs, self.behavs[0]) "call feedkeys(self.behavs[0].command . "\=s:PopupFeeder.on_popup_post()\", 'n') call feedkeys(self.behavs[0].command . "\AutocomplpopOnPopupPost", 'm') else call self.finish() endif return '' endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.finish() autocmd! AutoComplPop_PopupFeeder call s:OptionManager.restore_all() let self.behavs = [] endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.lock() let self.lock_count += 1 endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.unlock() let self.lock_count -= 1 if self.lock_count < 0 let self.lock_count = 0 throw "autocomplpop.vim: not locked" endif endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.initialize_lock() let self.lock_count = 0 endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.on_insert_leave() call self.finish() endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.on_cursor_moved_i_for_repeat() autocmd! AutoComplPop_PopupFeeder CursorMovedI call s:PopupFeeder.feed([ self.behavs[0] ]) endfunction "----------------------------------------------------------------------------- function! s:PopupFeeder.on_popup_post() if pumvisible() if self.behavs[0].repeat autocmd AutoComplPop_PopupFeeder CursorMovedI * call s:PopupFeeder.on_cursor_moved_i_for_repeat() endif " a command to restore to original text and select the first match return "\\" elseif exists('self.behavs[1]') call remove(self.behavs, 0) return printf("\%s\=%sGetPopupFeeder().on_popup_post()\", \ self.behavs[0].command, s:GetSidPrefix()) else call self.finish() return "\" endif endfunction """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " OBJECT: OptionManager: sets or restores temporary options {{{1 let s:OptionManager = { 'originals' : {} } "----------------------------------------------------------------------------- function! s:OptionManager.set(name, value) call extend(self.originals, { a:name : eval('&' . a:name) }, 'keep') execute printf('let &%s = a:value', a:name) endfunction "----------------------------------------------------------------------------- function! s:OptionManager.restore_all() for [name, value] in items(self.originals) execute printf('let &%s = value', name) endfor let self.originals = {} endfunction """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " INITIALIZATION: GLOBAL OPTIONS: {{{1 "........................................................................... if !exists('g:AutoComplPop_NotEnableAtStartup') let g:AutoComplPop_NotEnableAtStartup = 0 endif "......................................................................... if !exists('g:AutoComplPop_MapList') let g:AutoComplPop_MapList = [ \ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', \ 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', \ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', \ 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', \ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', \ ' ', '-', '_', '~', '^', '.', ',', ':', '!', '#', '=', '%', '$', '@', '<', '>', '/', '\', ] endif "......................................................................... if !exists('g:AutoComplPop_IgnoreCaseOption') let g:AutoComplPop_IgnoreCaseOption = 0 endif "......................................................................... if !exists('g:AutoComplPop_CompleteOption') let g:AutoComplPop_CompleteOption = '.,w,b,k' endif "......................................................................... if !exists('g:AutoComplPop_CompleteoptPreview') let g:AutoComplPop_CompleteoptPreview = 0 endif "......................................................................... if !exists('g:AutoComplPop_Behavior') let g:AutoComplPop_Behavior = {} endif call extend(g:AutoComplPop_Behavior, { \ '*' : [ \ { \ 'command' : "\", \ 'pattern' : '\k\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\\", \ 'pattern' : (has('win32') || has('win64') ? '\f[/\\]\f*$' : '\f[/]\f*$'), \ 'excluded' : '[*/\\][/\\]\f*$\|[^[:print:]]\f*$', \ 'repeat' : 1, \ }, \ ], \ 'ruby' : [ \ { \ 'command' : "\", \ 'pattern' : '\k\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\\", \ 'pattern' : (has('win32') || has('win64') ? '\f[/\\]\f*$' : '\f[/]\f*$'), \ 'excluded' : '[*/\\][/\\]\f*$\|[^[:print:]]\f*$', \ 'repeat' : 1, \ }, \ { \ 'command' : "\\", \ 'pattern' : '\([^. \t]\.\|^:\|\W:\)$', \ 'excluded' : (has('ruby') ? '^$' : '.*'), \ 'repeat' : 0, \ }, \ ], \ 'scheme' : [ \ { \ 'command' : "\", \ 'pattern' : '\k\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\", \ 'pattern' : '(\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\\", \ 'pattern' : (has('win32') || has('win64') ? '\f[/\\]\f*$' : '\f[/]\f*$'), \ 'excluded' : '[*/\\][/\\]\f*$\|[^[:print:]]\f*$', \ 'repeat' : 1, \ }, \ ], \ 'html' : [ \ { \ 'command' : "\", \ 'pattern' : '\k\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\\", \ 'pattern' : (has('win32') || has('win64') ? '\f[/\\]\f*$' : '\f[/]\f*$'), \ 'excluded' : '[*/\\][/\\]\f*$\|[^[:print:]]\f*$', \ 'repeat' : 1, \ }, \ { \ 'command' : "\\", \ 'pattern' : '\(<\k*\|<\/\k*\|<[^>]* \)$', \ 'excluded' : '^$', \ 'repeat' : 1, \ }, \ ], \ 'xhtml' : [ \ { \ 'command' : "\", \ 'pattern' : '\k\k$', \ 'excluded' : '^$', \ 'repeat' : 0, \ }, \ { \ 'command' : "\\", \ 'pattern' : (has('win32') || has('win64') ? '\f[/\\]\f*$' : '\f[/]\f*$'), \ 'excluded' : '[*/\\][/\\]\f*$\|[^[:print:]]\f*$', \ 'repeat' : 1, \ }, \ { \ 'command' : "\\", \ 'pattern' : '\(<\k*\|<\/\k*\|<[^>]* \)$', \ 'excluded' : '^$', \ 'repeat' : 1, \ }, \ ], \ } ,'keep') """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " INITIALIZATION: COMMANDS, AUTOCOMMANDS, MAPPINGS, ETC.: {{{1 command! -bar -narg=0 AutoComplPopEnable call s:Mapper.map(g:AutoComplPop_MapList) | call s:PopupFeeder.initialize_lock() command! -bar -narg=0 AutoComplPopDisable call s:Mapper.unmap() command! -bar -narg=0 AutoComplPopLock call s:PopupFeeder.lock() command! -bar -narg=0 AutoComplPopUnlock call s:PopupFeeder.unlock() if !g:AutoComplPop_NotEnableAtStartup AutoComplPopEnable endif """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " }}}1 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " vim:fdm=marker