2005-07-28 Frank Ch. Eigler <fche@redhat.com>

2005-07-28  Frank Ch. Eigler  <fche@redhat.com>

	translator/1120
	translator/1123
	* elaborate.cxx (semantic_pass_symbols): Print a more helpful
	error message around exceptions.
	* elaborate.h (systemtap_session): Add guru_mode field.
	* main.cxx (main): Initialize it to false.  Add version-sensitive
	script library searching.  Add more failure messages.
	* tapsets.cxx (dwflpp_assert): Add a decorative text parameter.
	Update callers.