Re: tests/substref.test is not executable

[Tim Van Holder]

> The test fails to account for the entering/leaving directory messages
> that GNU make might print. I fixed this.

Hmm - but your grep for 'ing dir' will fail if NLS is in effect.
Maybe defs should clean LANG/LANGUAGE/whatever?

> Richard: make sure that a test file is chmod +x before adding it to
> cvs.
Note that some people (e.g. me) do not have that choice as there is
no executable bit on some systems (DJGPP in this case).