Vim, Updates for autocomplete

.config/nvim/coc.vim

@@ -2,34 +2,20 @@
 " Use tab for trigger completion with characters ahead and navigate.
 " NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
 " other plugin before putting this into your config.
-inoremap <silent><expr> <TAB>
-      \ pumvisible() ? "\<C-n>" :
-      \ <SID>check_back_space() ? "\<TAB>" :
-      \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
 
-function! s:check_back_space() abort
-  let col = col('.') - 1
-  return !col || getline('.')[col - 1]  =~# '\s'
+inoremap <silent><expr> <TAB>
+    \ coc#pum#visible() ? coc#_select_confirm() :
+    \ coc#expandableOrJumpable() ?
+    \ "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
+    \ CheckBackSpace() ? "\<TAB>" :
+    \ coc#refresh()
+
+function! CheckBackSpace() abort
+    let col = col('.') - 1
+    return !col || getline('.')[col - 1]  =~# '\s'
 endfunction
 
-" Use <c-space> to trigger completion.
-if has('nvim')
-  inoremap <silent><expr> <c-space> coc#refresh()
-else
-  inoremap <silent><expr> <c-@> coc#refresh()
-endif
-
-
-" Make <CR> auto-select the first completion item and notify coc.nvim to
-" format on enter, <cr> could be remapped by other vim plugin
-inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
-                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
-
-" Use `[g` and `]g` to navigate diagnostics
-" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
-nmap <silent> [g <Plug>(coc-diagnostic-prev)
-nmap <silent> ]g <Plug>(coc-diagnostic-next)
+let g:coc_snippet_next = '<tab>'
 
 set runtimepath^=/home/xyvs/.vim/plugged/coc.nvim
 filetype plugin indent on

.config/yabai/yabairc

@@ -50,6 +50,7 @@ yabai -m config right_padding                10
 yabai -m config window_gap                   20
 
 # floating rules
+yabai -m rule --add app="^System Settings$" manage=off
 yabai -m rule --add app="^System Preferences$" manage=off
 yabai -m rule --add app="^System Information$" manage=off
 yabai -m rule --add app="^Preview$" manage=off