How do I launch an editor from a shell script?

Question

I would like my tcsh script to launch an editor (e.g., vi, emacs):

#!/bin/tcsh
vi my_file

This starts up vi with my_file but first displays a w

Answer 1

Absolutely. :-)

Write your script and have it call the EDITOR environment variable, which you will have set to "emacsclient". Then start up Emacs, execute M-x server-start, switch to a shell buffer (M-x shell) and execute your script. Emacsclient will pop up the thing to be edited and C-x # will act as a "done" command and take you back to your script with edits completed or aborted, as you choose.

Enjoy.

Edit: I meant to add that these days Emacs IS my terminal program. I have dozens of shell buffers and never have to worry about losing output and can use all the power of Emacs to manipulate and analyse the terminal output. And have Emacs scripts generate input to the shells. Awesome actually. For example, watching Tomcat output scroll by in a shell buffer while editing sources or processing mail or doing most any Emacs thing is very convenient. When a Tomcat stack trace appears I can quickly respond to it.