dejagnu runtest and runtest.exp

[Jeffrey A Law]

  In message < 199710132059.WAA11827@mail.macqel.be >you write:
  > OK, here it is.  With an example it is much easier :)
  > Note that I use test -x, not -f as in example Ian provided.  This should
  > perhaps be fixed in configure.
  > 
  > Mon Oct 13 19:15:41 1997  Philippe De Muyter  <phdm@macqel.be>
  > 
  > 	* runtest (mypath): Scan $PATH to set mypath if $0 does not give it.
Thanks.  I've installed this patch.

jeff