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Diffstat (limited to 'vim/bundle/YouCompleteMe/autoload')
| -rw-r--r-- | vim/bundle/YouCompleteMe/autoload/youcompleteme.vim | 889 |
1 files changed, 889 insertions, 0 deletions
diff --git a/vim/bundle/YouCompleteMe/autoload/youcompleteme.vim b/vim/bundle/YouCompleteMe/autoload/youcompleteme.vim new file mode 100644 index 0000000..37ed572 --- /dev/null +++ b/vim/bundle/YouCompleteMe/autoload/youcompleteme.vim @@ -0,0 +1,889 @@ +" Copyright (C) 2011, 2012 Google Inc. +" +" This file is part of YouCompleteMe. +" +" YouCompleteMe is free software: you can redistribute it and/or modify +" it under the terms of the GNU General Public License as published by +" the Free Software Foundation, either version 3 of the License, or +" (at your option) any later version. +" +" YouCompleteMe is distributed in the hope that it will be useful, +" but WITHOUT ANY WARRANTY; without even the implied warranty of +" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +" GNU General Public License for more details. +" +" You should have received a copy of the GNU General Public License +" along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>. + +" This is basic vim plugin boilerplate +let s:save_cpo = &cpo +set cpo&vim + +" This needs to be called outside of a function +let s:script_folder_path = escape( expand( '<sfile>:p:h' ), '\' ) +let s:omnifunc_mode = 0 +let s:defer_omnifunc = 1 + +let s:old_cursor_position = [] +let s:cursor_moved = 0 +let s:moved_vertically_in_insert_mode = 0 +let s:previous_num_chars_on_current_line = strlen( getline('.') ) + + +function! s:UsingPython2() + " I'm willing to bet quite a bit that sooner or later, somebody will ask us to + " make it configurable which version of Python we use. + if has('python') + return 1 + endif + return 0 +endfunction + + +let s:using_python2 = s:UsingPython2() +let s:python_until_eof = s:using_python2 ? "python << EOF" : "python3 << EOF" +let s:python_command = s:using_python2 ? "py " : "py3 " + + +function! s:Pyeval( eval_string ) + if s:using_python2 + return pyeval( a:eval_string ) + endif + return py3eval( a:eval_string ) +endfunction + + +function! youcompleteme#Enable() + call s:SetUpBackwardsCompatibility() + + " This can be 0 if YCM libs are old or -1 if an exception occured while + " executing the function. + if s:SetUpPython() != 1 + return + endif + + call s:SetUpCommands() + call s:SetUpCpoptions() + call s:SetUpCompleteopt() + call s:SetUpKeyMappings() + + if g:ycm_show_diagnostics_ui + call s:TurnOffSyntasticForCFamily() + endif + + call s:SetUpSigns() + call s:SetUpSyntaxHighlighting() + + if g:ycm_allow_changing_updatetime && &updatetime > 2000 + set ut=2000 + endif + + call youcompleteme#EnableCursorMovedAutocommands() + augroup youcompleteme + autocmd! + " Note that these events will NOT trigger for the file vim is started with; + " so if you do "vim foo.cc", these events will not trigger when that buffer + " is read. This is because youcompleteme#Enable() is called on VimEnter and + " that happens *after" BufRead/BufEnter has already triggered for the + " initial file. + " We also need to trigger buf init code on the FileType event because when + " the user does :enew and then :set ft=something, we need to run buf init + " code again. + autocmd BufReadPre * call s:OnBufferReadPre( expand( '<afile>:p' ) ) + autocmd BufRead,BufEnter,FileType * call s:OnBufferVisit() + autocmd BufUnload * call s:OnBufferUnload( expand( '<afile>:p' ) ) + autocmd CursorHold,CursorHoldI * call s:OnCursorHold() + autocmd InsertLeave * call s:OnInsertLeave() + autocmd InsertEnter * call s:OnInsertEnter() + autocmd VimLeave * call s:OnVimLeave() + autocmd CompleteDone * call s:OnCompleteDone() + augroup END + + " Setting the omnifunc require us to ask the server if it has a Native + " Semantic Completer for the current buffer's filetype. When vim first start + " this mean that we have to wait for the server to be up and running which + " would block vim's GUI. To avoid this we defer setting the omnifunc the + " first time to when we enter Insert mode and then update it on every + " BufferVisit as normal. + if s:defer_omnifunc + augroup ycm_defer_omnifunc + autocmd! + autocmd InsertEnter * call s:SetOmnicompleteFunc() + \ | let s:defer_omnifunc = 0 + \ | autocmd! ycm_defer_omnifunc + augroup END + endif + + " Calling these once solves the problem of BufReadPre/BufRead/BufEnter not + " triggering for the first loaded file. This should be the last commands + " executed in this function! + call s:OnBufferReadPre( expand( '<afile>:p' ) ) + call s:OnBufferVisit() +endfunction + + +function! youcompleteme#EnableCursorMovedAutocommands() + augroup ycmcompletemecursormove + autocmd! + autocmd CursorMovedI * call s:OnCursorMovedInsertMode() + autocmd CursorMoved * call s:OnCursorMovedNormalMode() + augroup END +endfunction + + +function! youcompleteme#DisableCursorMovedAutocommands() + autocmd! ycmcompletemecursormove CursorMoved * + autocmd! ycmcompletemecursormove CursorMovedI * +endfunction + + +function! youcompleteme#GetErrorCount() + return s:Pyeval( 'ycm_state.GetErrorCount()' ) +endfunction + + +function! youcompleteme#GetWarningCount() + return s:Pyeval( 'ycm_state.GetWarningCount()' ) +endfunction + + +function! s:SetUpPython() abort + exec s:python_until_eof +from __future__ import unicode_literals +from __future__ import print_function +from __future__ import division +from __future__ import absolute_import + +import os +import sys +import traceback +import vim + +# Add python sources folder to the system path. +script_folder = vim.eval( 's:script_folder_path' ) +sys.path.insert( 0, os.path.join( script_folder, '..', 'python' ) ) + +from ycm.setup import SetUpSystemPaths, SetUpYCM + +# We enclose this code in a try/except block to avoid backtraces in Vim. +try: + SetUpSystemPaths() + + # Import the modules used in this file. + from ycm import base, vimsupport + + ycm_state = SetUpYCM() +except Exception as error: + # We don't use PostVimMessage or EchoText from the vimsupport module because + # importing this module may fail. + vim.command( 'redraw | echohl WarningMsg' ) + for line in traceback.format_exc().splitlines(): + vim.command( "echom '{0}'".format( line.replace( "'", "''" ) ) ) + + vim.command( "echo 'YouCompleteMe unavailable: {0}'" + .format( str( error ).replace( "'", "''" ) ) ) + vim.command( 'echohl None' ) + vim.command( 'return 0' ) +else: + vim.command( 'return 1' ) +EOF +endfunction + + +function! s:SetUpKeyMappings() + " The g:ycm_key_select_completion and g:ycm_key_previous_completion used to + " exist and are now here purely for the sake of backwards compatibility; we + " don't want to break users if we can avoid it. + + if exists('g:ycm_key_select_completion') && + \ index(g:ycm_key_list_select_completion, + \ g:ycm_key_select_completion) == -1 + call add(g:ycm_key_list_select_completion, g:ycm_key_select_completion) + endif + + if exists('g:ycm_key_previous_completion') && + \ index(g:ycm_key_list_previous_completion, + \ g:ycm_key_previous_completion) == -1 + call add(g:ycm_key_list_previous_completion, g:ycm_key_previous_completion) + endif + + for key in g:ycm_key_list_select_completion + " With this command, when the completion window is visible, the tab key + " (default) will select the next candidate in the window. In vim, this also + " changes the typed-in text to that of the candidate completion. + exe 'inoremap <expr>' . key . + \ ' pumvisible() ? "\<C-n>" : "\' . key .'"' + endfor + + + for key in g:ycm_key_list_previous_completion + " This selects the previous candidate for shift-tab (default) + exe 'inoremap <expr>' . key . + \ ' pumvisible() ? "\<C-p>" : "\' . key .'"' + endfor + + if !empty( g:ycm_key_invoke_completion ) + let invoke_key = g:ycm_key_invoke_completion + + " Inside the console, <C-Space> is passed as <Nul> to Vim + if invoke_key ==# '<C-Space>' + imap <Nul> <C-Space> + endif + + " <c-x><c-o> trigger omni completion, <c-p> deselects the first completion + " candidate that vim selects by default + silent! exe 'inoremap <unique> ' . invoke_key . ' <C-X><C-O><C-P>' + endif + + if !empty( g:ycm_key_detailed_diagnostics ) + silent! exe 'nnoremap <unique> ' . g:ycm_key_detailed_diagnostics . + \ ' :YcmShowDetailedDiagnostic<cr>' + endif +endfunction + + +function! s:SetUpSigns() + " We try to ensure backwards compatibility with Syntastic if the user has + " already defined styling for Syntastic highlight groups. + + if !hlexists( 'YcmErrorSign' ) + if hlexists( 'SyntasticErrorSign') + highlight link YcmErrorSign SyntasticErrorSign + else + highlight link YcmErrorSign error + endif + endif + + if !hlexists( 'YcmWarningSign' ) + if hlexists( 'SyntasticWarningSign') + highlight link YcmWarningSign SyntasticWarningSign + else + highlight link YcmWarningSign todo + endif + endif + + if !hlexists( 'YcmErrorLine' ) + highlight link YcmErrorLine SyntasticErrorLine + endif + + if !hlexists( 'YcmWarningLine' ) + highlight link YcmWarningLine SyntasticWarningLine + endif + + exe 'sign define YcmError text=' . g:ycm_error_symbol . + \ ' texthl=YcmErrorSign linehl=YcmErrorLine' + exe 'sign define YcmWarning text=' . g:ycm_warning_symbol . + \ ' texthl=YcmWarningSign linehl=YcmWarningLine' +endfunction + + +function! s:SetUpSyntaxHighlighting() + " We try to ensure backwards compatibility with Syntastic if the user has + " already defined styling for Syntastic highlight groups. + + if !hlexists( 'YcmErrorSection' ) + if hlexists( 'SyntasticError' ) + highlight link YcmErrorSection SyntasticError + else + highlight link YcmErrorSection SpellBad + endif + endif + + if !hlexists( 'YcmWarningSection' ) + if hlexists( 'SyntasticWarning' ) + highlight link YcmWarningSection SyntasticWarning + else + highlight link YcmWarningSection SpellCap + endif + endif +endfunction + + +function! s:SetUpBackwardsCompatibility() + let complete_in_comments_and_strings = + \ get( g:, 'ycm_complete_in_comments_and_strings', 0 ) + + if complete_in_comments_and_strings + let g:ycm_complete_in_strings = 1 + let g:ycm_complete_in_comments = 1 + endif + + " ycm_filetypes_to_completely_ignore is the old name for fileype_blacklist + if has_key( g:, 'ycm_filetypes_to_completely_ignore' ) + let g:filetype_blacklist = g:ycm_filetypes_to_completely_ignore + endif +endfunction + + +" Needed so that YCM is used instead of Syntastic +function! s:TurnOffSyntasticForCFamily() + let g:syntastic_cpp_checkers = [] + let g:syntastic_c_checkers = [] + let g:syntastic_objc_checkers = [] + let g:syntastic_objcpp_checkers = [] +endfunction + + +function! s:AllowedToCompleteInCurrentFile() + if empty( &filetype ) || + \ getbufvar( winbufnr( winnr() ), "&buftype" ) ==# 'nofile' || + \ &filetype ==# 'qf' + return 0 + endif + + if exists( 'b:ycm_largefile' ) + return 0 + endif + + let whitelist_allows = has_key( g:ycm_filetype_whitelist, '*' ) || + \ has_key( g:ycm_filetype_whitelist, &filetype ) + let blacklist_allows = !has_key( g:ycm_filetype_blacklist, &filetype ) + + return whitelist_allows && blacklist_allows +endfunction + + +function! s:SetUpCommands() + command! YcmRestartServer call s:RestartServer() + command! YcmShowDetailedDiagnostic call s:ShowDetailedDiagnostic() + command! YcmDebugInfo call s:DebugInfo() + command! -nargs=? -complete=custom,youcompleteme#LogsComplete + \ YcmToggleLogs call s:ToggleLogs(<f-args>) + command! -nargs=* -complete=custom,youcompleteme#SubCommandsComplete + \ YcmCompleter call s:CompleterCommand(<f-args>) + command! YcmForceCompileAndDiagnostics call s:ForceCompileAndDiagnostics() + command! YcmDiags call s:ShowDiagnostics() +endfunction + + +function! s:SetUpCpoptions() + " Without this flag in cpoptions, critical YCM mappings do not work. There's + " no way to not have this and have YCM working, so force the flag. + set cpoptions+=B + + " This prevents the display of "Pattern not found" & similar messages during + " completion. This is only available since Vim 7.4.314 + if s:Pyeval( 'vimsupport.VimVersionAtLeast("7.4.314")' ) + set shortmess+=c + endif +endfunction + + +function! s:SetUpCompleteopt() + " Some plugins (I'm looking at you, vim-notes) change completeopt by for + " instance adding 'longest'. This breaks YCM. So we force our settings. + " There's no two ways about this: if you want to use YCM then you have to + " have these completeopt settings, otherwise YCM won't work at all. + + " We need menuone in completeopt, otherwise when there's only one candidate + " for completion, the menu doesn't show up. + set completeopt-=menu + set completeopt+=menuone + + " This is unnecessary with our features. People use this option to insert + " the common prefix of all the matches and then add more differentiating chars + " so that they can select a more specific match. With our features, they + " don't need to insert the prefix; they just type the differentiating chars. + " Also, having this option set breaks the plugin. + set completeopt-=longest + + if g:ycm_add_preview_to_completeopt + set completeopt+=preview + endif +endfunction + + +" For various functions/use-cases, we want to keep track of whether the buffer +" has changed since the last time they were invoked. We keep the state of +" b:changedtick of the last time the specific function was called in +" b:ycm_changedtick. +function! s:SetUpYcmChangedTick() + let b:ycm_changedtick = + \ get( b:, 'ycm_changedtick', { + \ 'file_ready_to_parse' : -1, + \ } ) +endfunction + + +function! s:OnVimLeave() + exec s:python_command "ycm_state.OnVimLeave()" +endfunction + + +function! s:OnCompleteDone() + exec s:python_command "ycm_state.OnCompleteDone()" +endfunction + + +function! s:OnBufferReadPre(filename) + let threshold = g:ycm_disable_for_files_larger_than_kb * 1024 + + if threshold > 0 && getfsize( a:filename ) > threshold + echohl WarningMsg | + \ echomsg "YouCompleteMe is disabled in this buffer; " . + \ "the file exceeded the max size (see YCM options)." | + \ echohl None + let b:ycm_largefile = 1 + endif +endfunction + +function! s:OnBufferVisit() + " We need to do this even when we are not allowed to complete in the current + " file because we might be allowed to complete in the future! The canonical + " example is creating a new buffer with :enew and then setting a filetype. + call s:SetUpYcmChangedTick() + + if !s:AllowedToCompleteInCurrentFile() + return + endif + + call s:SetUpCompleteopt() + call s:SetCompleteFunc() + + if !s:defer_omnifunc + call s:SetOmnicompleteFunc() + endif + + exec s:python_command "ycm_state.OnBufferVisit()" + call s:OnFileReadyToParse() +endfunction + + +function! s:OnBufferUnload( deleted_buffer_file ) + if !s:AllowedToCompleteInCurrentFile() || empty( a:deleted_buffer_file ) + return + endif + + exec s:python_command "ycm_state.OnBufferUnload(" + \ "vim.eval( 'a:deleted_buffer_file' ) )" +endfunction + + +function! s:OnCursorHold() + if !s:AllowedToCompleteInCurrentFile() + return + endif + + call s:SetUpCompleteopt() + call s:OnFileReadyToParse() +endfunction + + +function! s:OnFileReadyToParse() + " We need to call this just in case there is no b:ycm_changetick; this can + " happen for special buffers. + call s:SetUpYcmChangedTick() + + " Order is important here; we need to extract any information before + " reparsing the file again. If we sent the new parse request first, then + " the response would always be pending when we called + " HandleFileParseRequest. + exec s:python_command "ycm_state.HandleFileParseRequest()" + + let buffer_changed = b:changedtick != b:ycm_changedtick.file_ready_to_parse + if buffer_changed + exec s:python_command "ycm_state.OnFileReadyToParse()" + endif + let b:ycm_changedtick.file_ready_to_parse = b:changedtick +endfunction + + +function! s:SetCompleteFunc() + let &completefunc = 'youcompleteme#Complete' + let &l:completefunc = 'youcompleteme#Complete' +endfunction + + +function! s:SetOmnicompleteFunc() + if s:Pyeval( 'ycm_state.NativeFiletypeCompletionUsable()' ) + let &omnifunc = 'youcompleteme#OmniComplete' + let &l:omnifunc = 'youcompleteme#OmniComplete' + + " If we don't have native filetype support but the omnifunc is set to YCM's + " omnifunc because the previous file the user was editing DID have native + " support, we remove our omnifunc. + elseif &omnifunc == 'youcompleteme#OmniComplete' + let &omnifunc = '' + let &l:omnifunc = '' + endif +endfunction + +function! s:OnCursorMovedInsertMode() + if !s:AllowedToCompleteInCurrentFile() + return + endif + + exec s:python_command "ycm_state.OnCursorMoved()" + call s:UpdateCursorMoved() + + " Basically, we need to only trigger the completion menu when the user has + " inserted or deleted a character, NOT just when the user moves in insert mode + " (with, say, the arrow keys). If we trigger the menu even on pure moves, then + " it's impossible to move in insert mode since the up/down arrows start moving + " the selected completion in the completion menu. Yeah, people shouldn't be + " moving in insert mode at all (that's what normal mode is for) but explain + " that to the users who complain... + if !s:BufferTextChangedSinceLastMoveInInsertMode() + return + endif + + call s:IdentifierFinishedOperations() + if g:ycm_autoclose_preview_window_after_completion + call s:ClosePreviewWindowIfNeeded() + endif + + if g:ycm_auto_trigger || s:omnifunc_mode + call s:InvokeCompletion() + endif + + " We have to make sure we correctly leave omnifunc mode even when the user + " inserts something like a "operator[]" candidate string which fails + " CurrentIdentifierFinished check. + if s:omnifunc_mode && !s:Pyeval( 'base.LastEnteredCharIsIdentifierChar()') + let s:omnifunc_mode = 0 + endif +endfunction + + +function! s:OnCursorMovedNormalMode() + if !s:AllowedToCompleteInCurrentFile() + return + endif + + call s:OnFileReadyToParse() + exec s:python_command "ycm_state.OnCursorMoved()" +endfunction + + +function! s:OnInsertLeave() + if !s:AllowedToCompleteInCurrentFile() + return + endif + + let s:omnifunc_mode = 0 + call s:OnFileReadyToParse() + exec s:python_command "ycm_state.OnInsertLeave()" + if g:ycm_autoclose_preview_window_after_completion || + \ g:ycm_autoclose_preview_window_after_insertion + call s:ClosePreviewWindowIfNeeded() + endif +endfunction + + +function! s:OnInsertEnter() + let s:previous_num_chars_on_current_line = strlen( getline('.') ) + + if !s:AllowedToCompleteInCurrentFile() + return + endif + + let s:old_cursor_position = [] +endfunction + + +function! s:UpdateCursorMoved() + let current_position = getpos('.') + let s:cursor_moved = current_position != s:old_cursor_position + + let s:moved_vertically_in_insert_mode = s:old_cursor_position != [] && + \ current_position[ 1 ] != s:old_cursor_position[ 1 ] + + let s:old_cursor_position = current_position +endfunction + + +function! s:BufferTextChangedSinceLastMoveInInsertMode() + let num_chars_in_current_cursor_line = strlen( getline('.') ) + + if s:moved_vertically_in_insert_mode + let s:previous_num_chars_on_current_line = num_chars_in_current_cursor_line + return 0 + endif + + let changed_text_on_current_line = num_chars_in_current_cursor_line != + \ s:previous_num_chars_on_current_line + let s:previous_num_chars_on_current_line = num_chars_in_current_cursor_line + + return changed_text_on_current_line +endfunction + + +function! s:ClosePreviewWindowIfNeeded() + let current_buffer_name = bufname('') + + " We don't want to try to close the preview window in special buffers like + " "[Command Line]"; if we do, Vim goes bonkers. Special buffers always start + " with '['. + if current_buffer_name[ 0 ] == '[' + return + endif + + " This command does the actual closing of the preview window. If no preview + " window is shown, nothing happens. + pclose +endfunction + + +function! s:IdentifierFinishedOperations() + if !s:Pyeval( 'base.CurrentIdentifierFinished()' ) + return + endif + exec s:python_command "ycm_state.OnCurrentIdentifierFinished()" + let s:omnifunc_mode = 0 +endfunction + + +" Returns 1 when inside comment and 2 when inside string +function! s:InsideCommentOrString() + " Has to be col('.') -1 because col('.') doesn't exist at this point. We are + " in insert mode when this func is called. + let syntax_group = synIDattr( + \ synIDtrans( synID( line( '.' ), col( '.' ) - 1, 1 ) ), 'name') + + if stridx(syntax_group, 'Comment') > -1 + return 1 + endif + + if stridx(syntax_group, 'String') > -1 + return 2 + endif + + return 0 +endfunction + + +function! s:InsideCommentOrStringAndShouldStop() + let retval = s:InsideCommentOrString() + let inside_comment = retval == 1 + let inside_string = retval == 2 + + if inside_comment && g:ycm_complete_in_comments || + \ inside_string && g:ycm_complete_in_strings + return 0 + endif + + return retval +endfunction + + +function! s:OnBlankLine() + return s:Pyeval( 'not vim.current.line or vim.current.line.isspace()' ) +endfunction + + +function! s:InvokeCompletion() + if &completefunc != "youcompleteme#Complete" + return + endif + + if s:InsideCommentOrStringAndShouldStop() || s:OnBlankLine() + return + endif + + " This is tricky. First, having 'refresh' set to 'always' in the dictionary + " that our completion function returns makes sure that our completion function + " is called on every keystroke. Second, when the sequence of characters the + " user typed produces no results in our search an infinite loop can occur. The + " problem is that our feedkeys call triggers the OnCursorMovedI event which we + " are tied to. We prevent this infinite loop from starting by making sure that + " the user has moved the cursor since the last time we provided completion + " results. + if !s:cursor_moved + return + endif + + " <c-x><c-u> invokes the user's completion function (which we have set to + " youcompleteme#Complete), and <c-p> tells Vim to select the previous + " completion candidate. This is necessary because by default, Vim selects the + " first candidate when completion is invoked, and selecting a candidate + " automatically replaces the current text with it. Calling <c-p> forces Vim to + " deselect the first candidate and in turn preserve the user's current text + " until he explicitly chooses to replace it with a completion. + call feedkeys( "\<C-X>\<C-U>\<C-P>", 'n' ) +endfunction + + +exec s:python_until_eof +def GetCompletionsInner(): + request = ycm_state.GetCurrentCompletionRequest() + request.Start() + while not request.Done(): + if bool( int( vim.eval( 'complete_check()' ) ) ): + return { 'words' : [], 'refresh' : 'always'} + + results = base.AdjustCandidateInsertionText( request.Response() ) + return { 'words' : results, 'refresh' : 'always' } +EOF + + +function! s:GetCompletions() + exec s:python_command "results = GetCompletionsInner()" + let results = s:Pyeval( 'results' ) + return results +endfunction + + +" This is our main entry point. This is what vim calls to get completions. +function! youcompleteme#Complete( findstart, base ) + " After the user types one character after the call to the omnifunc, the + " completefunc will be called because of our mapping that calls the + " completefunc on every keystroke. Therefore we need to delegate the call we + " 'stole' back to the omnifunc + if s:omnifunc_mode + return youcompleteme#OmniComplete( a:findstart, a:base ) + endif + + if a:findstart + " InvokeCompletion has this check but we also need it here because of random + " Vim bugs and unfortunate interactions with the autocommands of other + " plugins + if !s:cursor_moved + " for vim, -2 means not found but don't trigger an error message + " see :h complete-functions + return -2 + endif + + if !s:Pyeval( 'ycm_state.IsServerAlive()' ) + return -2 + endif + exec s:python_command "ycm_state.CreateCompletionRequest()" + return s:Pyeval( 'base.CompletionStartColumn()' ) + else + return s:GetCompletions() + endif +endfunction + + +function! youcompleteme#OmniComplete( findstart, base ) + if a:findstart + if !s:Pyeval( 'ycm_state.IsServerAlive()' ) + return -2 + endif + let s:omnifunc_mode = 1 + exec s:python_command "ycm_state.CreateCompletionRequest(" + \ "force_semantic = True )" + return s:Pyeval( 'base.CompletionStartColumn()' ) + else + return s:GetCompletions() + endif +endfunction + + +function! youcompleteme#ServerPid() + return s:Pyeval( 'ycm_state.ServerPid()' ) +endfunction + + +function! s:RestartServer() + exec s:python_command "ycm_state.RestartServer()" +endfunction + + +function! s:ShowDetailedDiagnostic() + exec s:python_command "ycm_state.ShowDetailedDiagnostic()" +endfunction + + +function! s:DebugInfo() + echom "Printing YouCompleteMe debug information..." + let debug_info = s:Pyeval( 'ycm_state.DebugInfo()' ) + for line in split( debug_info, "\n" ) + echom '-- ' . line + endfor +endfunction + + +function! s:ToggleLogs(...) + let stderr = a:0 == 0 || a:1 !=? 'stdout' + let stdout = a:0 == 0 || a:1 !=? 'stderr' + exec s:python_command "ycm_state.ToggleLogs(" + \ "stdout = vimsupport.GetBoolValue( 'l:stdout' )," + \ "stderr = vimsupport.GetBoolValue( 'l:stderr' ) )" +endfunction + + +function! s:CompleterCommand(...) + " CompleterCommand will call the OnUserCommand function of a completer. + " If the first arguments is of the form "ft=..." it can be used to specify the + " completer to use (for example "ft=cpp"). Else the native filetype completer + " of the current buffer is used. If no native filetype completer is found and + " no completer was specified this throws an error. You can use + " "ft=ycm:ident" to select the identifier completer. + " The remaining arguments will be passed to the completer. + let arguments = copy(a:000) + let completer = '' + + if a:0 > 0 && strpart(a:1, 0, 3) == 'ft=' + if a:1 == 'ft=ycm:ident' + let completer = 'identifier' + endif + let arguments = arguments[1:] + endif + + exec s:python_command "ycm_state.SendCommandRequest(" + \ "vim.eval( 'l:arguments' ), vim.eval( 'l:completer' ) ) " +endfunction + + +function! youcompleteme#OpenGoToList() + exec s:python_command "vimsupport.PostVimMessage(" + \ "'WARNING: youcompleteme#OpenGoToList function is deprecated." + \ "Do NOT use it.')" + exec s:python_command "vimsupport.OpenQuickFixList( True, True )" +endfunction + + +function! youcompleteme#LogsComplete( arglead, cmdline, cursorpos ) + return "stdout\nstderr" +endfunction + + +function! youcompleteme#SubCommandsComplete( arglead, cmdline, cursorpos ) + return join( s:Pyeval( 'ycm_state.GetDefinedSubcommands()' ), + \ "\n") +endfunction + + +function! s:ForceCompile() + if !s:Pyeval( 'ycm_state.NativeFiletypeCompletionUsable()' ) + echom "Native filetype completion not supported for current file, " + \ . "cannot force recompilation." + return 0 + endif + + echom "Forcing compilation, this will block Vim until done." + exec s:python_command "ycm_state.OnFileReadyToParse()" + exec s:python_command "ycm_state.HandleFileParseRequest( True )" + + return 1 +endfunction + + +function! s:ForceCompileAndDiagnostics() + let compilation_succeeded = s:ForceCompile() + if !compilation_succeeded + return + endif + echom "Diagnostics refreshed." +endfunction + + +function! s:ShowDiagnostics() + let compilation_succeeded = s:ForceCompile() + if !compilation_succeeded + return + endif + + if s:Pyeval( 'ycm_state.PopulateLocationListWithLatestDiagnostics()' ) + if g:ycm_open_loclist_on_ycm_diags + lopen + endif + else + echom "No warnings or errors detected" + endif +endfunction + + +" This is basic vim plugin boilerplate +let &cpo = s:save_cpo +unlet s:save_cpo |