🚀 go-pugleaf

   Date: 25 Aug 89 16:12:23 GMT
   From: maart@star.cs.vu.nl  (Maarten Litmaath)
   Organization: V.U. Informatica, Amsterdam, the Netherlands
   Sender: bug-bash-request@prep.ai.mit.edu

   I've always wanted to be able to do something like the following:

	   case $domain in
	   \(.*\)\.\(.*\)\.edu)
		   department=\1
		   university=\2
	   *)
		   # ...
	   esac

   instead of

	   case $domain in
	   *.*.edu)
		   department=`echo "$domain" | sed 's/\([^.]*\).*/\1/'`
		   university=`echo "$domain" | sed 's/.*\([^.]*\).edu/\1/'`
	   *)
		   # ...
	   esac

   You get the idea.  Is this possible with bash?

Well, not without changing the semantics of the "case" command, and
writing a regular expression parser into the shell.

The pattern matcher is a globber, not a RE parser.  Sorry.

Brian