Merge pull request #261 from wookayin/completion

fix: Use shellcmd completion for AsyncRun

Author: skywind3000

plugin/asyncrun.vim

@@ -2120,7 +2120,7 @@ endfunc
 "----------------------------------------------------------------------
 " Commands
 "----------------------------------------------------------------------
-command! -bang -nargs=+ -range=0 -complete=file AsyncRun
+command! -bang -nargs=+ -range=0 -complete=shellcmd AsyncRun
 		\ call asyncrun#run('<bang>', '', <q-args>, <count>, <line1>, <line2>)
 
 command! -bar -bang -nargs=0 AsyncStop call asyncrun#stop('<bang>')