YouCompleteMe/autoload/youcompleteme.vim
2016-09-17 17:05:50 -03:00

865 lines
25 KiB
VimL

" 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:previous_allowed_buffer_number = 0
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,FileType * call s:OnBufferRead()
autocmd BufEnter * call s:OnBufferEnter()
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:OnBufferRead()
endfunction
function! youcompleteme#EnableCursorMovedAutocommands()
augroup ycmcompletemecursormove
autocmd!
autocmd CursorMoved * call s:OnCursorMovedNormalMode()
autocmd TextChangedI * call s:OnTextChangedInsertMode()
augroup END
endfunction
function! youcompleteme#DisableCursorMovedAutocommands()
autocmd! ycmcompletemecursormove
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:AllowedToCompleteInCurrentBuffer()
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:VisitedBufferRequiresReparse()
if !s:AllowedToCompleteInCurrentBuffer()
return 0
endif
if bufnr( '' ) ==# s:previous_allowed_buffer_number
return 0
endif
let s:previous_allowed_buffer_number = bufnr( '' )
return 1
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:OnBufferRead()
" We need to do this even when we are not allowed to complete in the current
" buffer 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:AllowedToCompleteInCurrentBuffer()
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:OnBufferEnter()
if !s:VisitedBufferRequiresReparse()
return
endif
exec s:python_command "ycm_state.OnBufferVisit()"
call s:OnFileReadyToParse()
endfunction
function! s:OnBufferUnload( deleted_buffer_file )
if !s:AllowedToCompleteInCurrentBuffer() || 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:AllowedToCompleteInCurrentBuffer()
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:OnTextChangedInsertMode()
if !s:AllowedToCompleteInCurrentBuffer()
return
endif
exec s:python_command "ycm_state.OnCursorMoved()"
call s:UpdateCursorMoved()
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:AllowedToCompleteInCurrentBuffer()
return
endif
call s:OnFileReadyToParse()
exec s:python_command "ycm_state.OnCursorMoved()"
endfunction
function! s:OnInsertLeave()
if !s:AllowedToCompleteInCurrentBuffer()
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()
if !s:AllowedToCompleteInCurrentBuffer()
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:old_cursor_position = current_position
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
function! s:GetCompletions()
return s:Pyeval( 'ycm_state.GetCompletions()' )
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