feat: tab autocomplete for coc.nvim

1 files changed, 12 insertions, 0 deletions

diff --git a/.vimrc b/.vimrc
index 097a010..f949d35 100644
--- a/.vimrc
+++ b/.vimrc
@@ -116,3 +116,15 @@ set ttimeout
 set ttimeoutlen=1
 set listchars=tab:>-,trail:~,extends:>,precedes:<,space:.
 set ttyfast
+
+" Tab Autocompletion for COC NVIM
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~ '\s'
+endfunction
+
+inoremap <silent><expr> <Tab>
+      \ pumvisible() ? "\<C-n>" :
+      \ <SID>check_back_space() ? "\<Tab>" :
+      \ coc#refresh()
+