feat(runner): add ctrl-` to close code runner windows

autoload/SpaceVim/default.vim

@@ -223,6 +223,8 @@ function! SpaceVim#default#keyBindings() abort
     nnoremap <silent> <c-g> :<c-u>call SpaceVim#plugins#ctrlg#display()<cr>
   endif
 
+  nnoremap <silent> <C-`> :<c-u>call SpaceVim#plugins#runner#close()<Cr>
+
 
   " Improve scroll, credits: https://github.com/Shougo
   nnoremap <expr> zz (winline() == (winheight(0)+1) / 2) ?

autoload/SpaceVim/plugins/runner.vim

@@ -356,6 +356,13 @@ function! s:stop_runner() abort
   endif
 endfunction
 
+
+function! SpaceVim#plugins#runner#close() abort
+
+ call s:close() 
+
+endfunction
+
 function! SpaceVim#plugins#runner#select_file() abort
   let s:runner_lines = 0
   let s:runner_status = {

docs/documentation.md

@@ -2385,6 +2385,7 @@ The default color for iedit is `red`/`green` which is based on the current color
 
 SpaceVim provides an asynchronous code runner plugin. In most language layers,
 the key binding `SPC l r` is defined for running the current buffer.
+To close the code runner windows, you can use ``Ctrl-` `` key binding.
 If you need to add new commands, you can use the bootstrap function. For example:
 Use `F5` to build the project asynchronously.
 
@@ -2399,6 +2400,7 @@ Key bindings within code runner buffer:
 | `ctrl-c`    | stop code runner            |
 | `i`         | open promote to insert text |
 
+
 #### Custom runner
 
 If you want to set custom code runner for specific language. You need to use `SpaceVim#plugins#runner#reg_runner(ft, runner)` api in bootstrap function.