after/ftplugin/netrw.vim

@@ -1 +1,4 @@
-setl bufhidden=hide
+nmap <buffer> o <CR>
+nmap <buffer><silent> q <CR>:call CloseNetrw(1)<CR>
+nmap <buffer><silent> Q :call CloseNetrw(0)<CR>
+setl bufhidden=wipe

init.plugins.vim

@@ -326,12 +326,37 @@ let g:mta_filetypes = {
 "   #Netrw {{{
 
   let g:netrw_liststyle=3
-  let g:netrw_list_hide=netrw_gitignore#Hide()
+  let g:netrw_list_hide='^\..*'
   let g:netrw_preview = 1
   let g:netrw_winsize = 40
+  " let g:netrw_browse_split = 4
   let g:netrw_altfile = 1
   let g:netrw_mousemaps = 0
 
+  nnoremap <space>nn :call OpenNetrw()<CR>
+  " nnoremap <space>ee :e .<CR>
+  " nnoremap <space>eq :Rex<CR>
+
+  function! OpenNetrw() abort "{{{
+      Texplore
+      " setl rnu nu
+  endfunction
+  "}}}
+
+  function! CloseNetrw(keep_buffer) abort "{{{
+    if a:keep_buffer == 1
+      let l:current_buffer = bufnr("%")
+      tabclose
+      tabprevious
+      if bufexists(l:current_buffer) > 0
+        execute "buffer" l:current_buffer
+      endif
+    else
+      tabclose
+      tabprevious
+    endif
+  endfunction
+  "}}}
   "}}}
 "   #Obsession{{{
   " fork of tpope/vim-obsession