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Add comment expaning why we defer setting the omnifunc

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This commit is contained in:
Andrea Cedraro 2015-12-31 00:12:38 +01:00
parent b4beed4939
commit ad4091635e
1 changed files with 6 additions and 0 deletions
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6
autoload/youcompleteme.vim
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@ -89,6 +89,12 @@ function! youcompleteme#Enable()
autocmd CompleteDone * call s:OnCompleteDone() autocmd CompleteDone * call s:OnCompleteDone()
augroup END 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 if s:defer_omnifunc
augroup ycm_defer_omnifunc augroup ycm_defer_omnifunc
autocmd! autocmd!