VIM: Update Plugins

vim/config/pluginconfig.vim

@@ -101,16 +101,24 @@ set shortmess+=c
 let g:coc_filetype_map = {'tex': 'latex'}
 " Use tab for trigger completion with characters ahead and navigate.
 " Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
+
+function! s:check_back_space() abort
+    let col = col('.') - 1
+    return !col || getline('.')[col - 1]  =~ '\s'
+endfunction
+
+" Insert <tab> when previous text is space, refresh completion if not.
 inoremap <silent><expr> <TAB>
-      \ pumvisible() ? "\<C-n>" :
+    \ coc#pum#visible() ? coc#pum#next(1):
-      \ <SID>check_back_space() ? "\<TAB>" :
+    \ <SID>check_back_space() ? "\<Tab>" :
-      \ coc#refresh()
+    \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
 
 function! s:check_back_space() abort
   let col = col('.') - 1
   return !col || getline('.')[col - 1]  =~# '\s'
 endfunction
+
 " Use <c-space> to trigger completion.
 inoremap <silent><expr> <c-space> coc#refresh()
 

vim/config/plugins.vim

@@ -54,7 +54,7 @@ Plug 'ryanoasis/vim-devicons'
 Plug 'xuhdev/singlecompile'
 
 " Autocomplete
-Plug 'neoclide/coc.nvim', {'branch': 'release'}
+Plug 'neoclide/coc.nvim', {'tag': 'v0.0.82'}
 Plug 'honza/vim-snippets'
 
 " Language Specific stuff (Language Plugins, Linters, etc)