Re: Don't delete *Shell Command Output* buffer if 0 output

[Francesco Potorti`]

jidanni@kimo.FiXcomTHiS.tw (Dan Jacobson) writes:

   It is neat to be able to do repeated M-| on the stuff in the *Shell
   Command Output* buffer, the output of which becomes the new content of
   that buffer.  If you screw up all you have to do is hit undo... unless
   a command make 0 bytes output, then that buffer goes bye-bye and so
   with it your whole train of thought.

Mh.  Yes, the buffer should not go away, just stay there, empty.