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youcompleteme.vim
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" 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
function! s:restore_cpo()
let &cpo = s:save_cpo
unlet s:save_cpo
endfunction
" NOTE: The minimum supported version is 8.2.3995, but neovim always reports as
" v:version 800, but will largely work.
let s:is_neovim = has( 'nvim' )
if exists( "g:loaded_youcompleteme" )
call s:restore_cpo()
finish
elseif ( v:version < 901 || (v:version == 901 && !has( 'patch0016' )) ) &&
\ !s:is_neovim
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: requires Vim 9.1.0016+." |
\ echohl None
call s:restore_cpo()
finish
elseif !has( 'timers' )
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: requires Vim compiled with " .
\ "the timers feature." |
\ echohl None
call s:restore_cpo()
finish
elseif !has( 'python3_compiled' )
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: requires Vim compiled with " .
\ "Python (3.8.0+) support." |
\ echohl None
call s:restore_cpo()
finish
" These calls try to load the Python 3 libraries when Vim is
" compiled dynamically against them. Since only one can be loaded at a time on
" some platforms, we first check if Python 3 is available.
elseif !has( 'python3' )
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: unable to load Python." |
\ echohl None
call s:restore_cpo()
finish
elseif &encoding !~? 'utf-\?8'
echohl WarningMsg |
\ echomsg "YouCompleteMe unavailable: requires UTF-8 encoding. " .
\ "Put the line 'set encoding=utf-8' in your vimrc." |
\ echohl None
call s:restore_cpo()
finish
endif
let g:loaded_youcompleteme = 1
"
" List of YCM options.
"
let g:ycm_filetype_whitelist =
\ get( g:, 'ycm_filetype_whitelist', { "*": 1 } )
let g:ycm_filetype_blacklist =
\ get( g:, 'ycm_filetype_blacklist', {
\ 'tagbar': 1,
\ 'notes': 1,
\ 'markdown': 1,
\ 'netrw': 1,
\ 'unite': 1,
\ 'text': 1,
\ 'vimwiki': 1,
\ 'pandoc': 1,
\ 'infolog': 1,
\ 'leaderf': 1,
\ 'mail': 1
\ } )
" Blacklist empty buffers unless explicity whitelisted; workaround for
" https://github.com/ycm-core/YouCompleteMe/issues/3781
if !has_key( g:ycm_filetype_whitelist, 'ycm_nofiletype' )
let g:ycm_filetype_blacklist.ycm_nofiletype = 1
endif
let g:ycm_open_loclist_on_ycm_diags =
\ get( g:, 'ycm_open_loclist_on_ycm_diags', 1 )
let g:ycm_add_preview_to_completeopt =
\ get( g:, 'ycm_add_preview_to_completeopt', 0 )
let g:ycm_autoclose_preview_window_after_completion =
\ get( g:, 'ycm_autoclose_preview_window_after_completion', 0 )
let g:ycm_autoclose_preview_window_after_insertion =
\ get( g:, 'ycm_autoclose_preview_window_after_insertion', 0 )
let g:ycm_key_list_select_completion =
\ get( g:, 'ycm_key_list_select_completion', ['<TAB>', '<Down>'] )
let g:ycm_key_list_previous_completion =
\ get( g:, 'ycm_key_list_previous_completion', ['<S-TAB>', '<Up>'] )
let g:ycm_key_list_stop_completion =
\ get( g:, 'ycm_key_list_stop_completion', ['<C-y>'] )
let g:ycm_key_invoke_completion =
\ get( g:, 'ycm_key_invoke_completion', '<C-Space>' )
let g:ycm_key_detailed_diagnostics =
\ get( g:, 'ycm_key_detailed_diagnostics', '<leader>d' )
let g:ycm_cache_omnifunc =
\ get( g:, 'ycm_cache_omnifunc', 1 )
let g:ycm_log_level =
\ get( g:, 'ycm_log_level',
\ get( g:, 'ycm_server_log_level', 'info' ) )
let g:ycm_keep_logfiles =
\ get( g:, 'ycm_keep_logfiles',
\ get( g:, 'ycm_server_keep_logfiles', 0 ) )
let g:ycm_extra_conf_vim_data =
\ get( g:, 'ycm_extra_conf_vim_data', [] )
let g:ycm_server_python_interpreter =
\ get( g:, 'ycm_server_python_interpreter',
\ get( g:, 'ycm_path_to_python_interpreter', '' ) )
let g:ycm_show_diagnostics_ui =
\ get( g:, 'ycm_show_diagnostics_ui', 1 )
let g:ycm_enable_diagnostic_signs =
\ get( g:, 'ycm_enable_diagnostic_signs',
\ get( g:, 'syntastic_enable_signs', 1 ) )
let g:ycm_enable_diagnostic_highlighting =
\ get( g:, 'ycm_enable_diagnostic_highlighting',
\ get( g:, 'syntastic_enable_highlighting', 1 ) )
let g:ycm_echo_current_diagnostic =
\ get( g:, 'ycm_echo_current_diagnostic',
\ get( g:, 'syntastic_echo_current_error', 1 ) )
let g:ycm_filter_diagnostics =
\ get( g:, 'ycm_filter_diagnostics', {} )
let g:ycm_always_populate_location_list =
\ get( g:, 'ycm_always_populate_location_list',
\ get( g:, 'syntastic_always_populate_loc_list', 0 ) )
let g:ycm_error_symbol =
\ get( g:, 'ycm_error_symbol',
\ get( g:, 'syntastic_error_symbol', '>>' ) )
let g:ycm_warning_symbol =
\ get( g:, 'ycm_warning_symbol',
\ get( g:, 'syntastic_warning_symbol', '>>' ) )
let g:ycm_complete_in_comments =
\ get( g:, 'ycm_complete_in_comments', 0 )
let g:ycm_complete_in_strings =
\ get( g:, 'ycm_complete_in_strings', 1 )
let g:ycm_collect_identifiers_from_tags_files =
\ get( g:, 'ycm_collect_identifiers_from_tags_files', 0 )
let g:ycm_seed_identifiers_with_syntax =
\ get( g:, 'ycm_seed_identifiers_with_syntax', 0 )
let g:ycm_goto_buffer_command =
\ get( g:, 'ycm_goto_buffer_command', 'same-buffer' )
let g:ycm_disable_for_files_larger_than_kb =
\ get( g:, 'ycm_disable_for_files_larger_than_kb', 1000 )
let g:ycm_auto_hover =
\ get( g:, 'ycm_auto_hover', 'CursorHold' )
let g:ycm_update_diagnostics_in_insert_mode =
\ get( g:, 'ycm_update_diagnostics_in_insert_mode', 1 )
"
" List of ycmd options.
"
let g:ycm_filepath_completion_use_working_dir =
\ get( g:, 'ycm_filepath_completion_use_working_dir', 0 )
let g:ycm_auto_trigger =
\ get( g:, 'ycm_auto_trigger', 1 )
let g:ycm_min_num_of_chars_for_completion =
\ get( g:, 'ycm_min_num_of_chars_for_completion', 2 )
let g:ycm_min_identifier_candidate_chars =
\ get( g:, 'ycm_min_num_identifier_candidate_chars', 0 )
let g:ycm_semantic_triggers =
\ get( g:, 'ycm_semantic_triggers', {} )
let g:ycm_filetype_specific_completion_to_disable =
\ get( g:, 'ycm_filetype_specific_completion_to_disable',
\ { 'gitcommit': 1 } )
let g:ycm_collect_identifiers_from_comments_and_strings =
\ get( g:, 'ycm_collect_identifiers_from_comments_and_strings', 0 )
let g:ycm_max_num_identifier_candidates =
\ get( g:, 'ycm_max_num_identifier_candidates', 10 )
let g:ycm_max_num_candidates =
\ get( g:, 'ycm_max_num_candidates', 50 )
let g:ycm_extra_conf_globlist =
\ get( g:, 'ycm_extra_conf_globlist', [] )
let g:ycm_global_ycm_extra_conf =
\ get( g:, 'ycm_global_ycm_extra_conf', '' )
let g:ycm_confirm_extra_conf =
\ get( g:, 'ycm_confirm_extra_conf', 1 )
let g:ycm_max_diagnostics_to_display =
\ get( g:, 'ycm_max_diagnostics_to_display', 30 )
let g:ycm_filepath_blacklist =
\ get( g:, 'ycm_filepath_blacklist', {
\ 'html': 1,
\ 'jsx': 1,
\ 'xml': 1
\ } )
let g:ycm_auto_start_csharp_server =
\ get( g:, 'ycm_auto_start_csharp_server', 1 )
let g:ycm_auto_stop_csharp_server =
\ get( g:, 'ycm_auto_stop_csharp_server', 1 )
let g:ycm_use_ultisnips_completer =
\ get( g:, 'ycm_use_ultisnips_completer', 1 )
let g:ycm_csharp_server_port =
\ get( g:, 'ycm_csharp_server_port', 0 )
let g:ycm_use_clangd =
\ get( g:, 'ycm_use_clangd', 1 )
let g:ycm_clangd_binary_path =
\ get( g:, 'ycm_clangd_binary_path', '' )
let g:ycm_clangd_args =
\ get( g:, 'ycm_clangd_args', [] )
let g:ycm_clangd_uses_ycmd_caching =
\ get( g:, 'ycm_clangd_uses_ycmd_caching', 1 )
" These options are not documented.
let g:ycm_java_jdtls_extension_path =
\ get( g:, 'ycm_java_jdtls_extension_path', [] )
let g:ycm_java_jdtls_use_clean_workspace =
\ get( g:, 'ycm_java_jdtls_use_clean_workspace', 1 )
let g:ycm_java_jdtls_workspace_root_path =
\ get( g:, 'ycm_java_jdtls_workspace_root_path', '' )
" This option is deprecated.
let g:ycm_python_binary_path =
\ get( g:, 'ycm_python_binary_path', '' )
let g:ycm_refilter_workspace_symbols =
\ get( g:, 'ycm_refilter_workspace_symbols', 1 )
if has( 'vim_starting' ) " Loading at startup.
" We defer loading until after VimEnter to allow the gui to fork (see
" `:h gui-fork`) and avoid a deadlock situation, as explained here:
" https://github.com/Valloric/YouCompleteMe/pull/2473#issuecomment-267716136
augroup youcompletemeStart
autocmd!
autocmd VimEnter * call youcompleteme#Enable()
augroup END
else " Manual loading with :packadd.
call youcompleteme#Enable()
endif
" This is basic vim plugin boilerplate
call s:restore_cpo()