On Friday, May 13, 2016 at 8:48:13 AM UTC-7, Greg Hurrell wrote:
> 
> # Inside Vim now:
> func! CloseHandler(channel)
>   while ch_status(a:channel) == 'buffered'
>     echomsg ch_read(a:channel)
>   endwhile
> endfunc
> job_start('ag --vimgrep foobar',{'close_cb':'CloseHandler'})

Ah, one thing to note. That is partly copy/pasta from the documentation. The 
handler I actually ran does no `echomsg`, it just accumulates into a list:

let g:acc=[]
func! CloseHandler(channel)
  while ch_status(a:channel) == 'buffered'
    call add(g:acc, ch_read(a:channel))
  endwhile
endfunc
job_start('ag --vimgrep foobar',{'close_cb':'CloseHandler'})

-Greg

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