Remove trailing nonsense.

This is related to the following issue: https://github.com/neoclide/coc.nvim/issues/5469

init.vim

@@ -59,13 +59,13 @@ endfunction
 
 inoremap <silent><expr> <TAB>
 	  \ coc#pum#visible() ? coc#pum#next(1) :
-	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#next()\<CR>" :
 	  \ CheckBackspace() ? "\<Tab>" :
+	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#next()\<CR>" :
 	  \ coc#refresh()
 inoremap <silent><expr> <S-TAB>
-      \ coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
-	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#prev()\<CR>" :
+	  \ coc#pum#visible() ? coc#pum#prev(1) :
 	  \ CheckBackspace() ? "\<S-Tab>" :
+	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#prev()\<CR>" :
 	  \ coc#refresh()
 let g:coc_disable_startup_warning = 1
 
@@ -90,9 +90,14 @@ nmap <silent> [g <Plug>(coc-diagnostic-prev)
 nmap <silent> ]g <Plug>(coc-diagnostic-next)
 nmap <silent> ]f <Plug>(coc-fix-current)
 
-" Temporary!!! Remove after CoC update
-let storage_file = stdpath('data') . '/coc-localstorage'
-let g:coc_node_args = ['--localstorage-file=' . storage_file]
+" Symbol renaming
+nmap <leader>rn <Plug>(coc-rename)
+
+" GoTo code navigation
+nmap <silent><nowait> gd <Plug>(coc-definition)
+nmap <silent><nowait> gy <Plug>(coc-type-definition)
+nmap <silent><nowait> gi <Plug>(coc-implementation)
+nmap <silent><nowait> gr <Plug>(coc-references)
 
 " syntax highlighting
 syntax on