In article <43F0E9E1.7080702@NetBSD.org> Roland wrote:
: A really cool workaround would be a complete spell checker. It would 
: know all the official variables (maybe together with their data type) 
: and warn on all other variables. The problem here is that the package 
: author may define his own variables, and I don't know how to distinguish 
: them from simple typos. If you know, please tell me. :)

  If an unknown variable is defined but never used, emit a warning.
This doesn't catch all typos, but it will catch a few.

					yours,
					dillo