2004-04-02  Sean O'Rourke  <seano@cs.ucsd.edu>

	* Xref.pm: minor cleanup.

	* pscope.el: pass module, file, line to Perl side (where it's
	  ignored for now); fix line number refinement to be a
	  little less over-eager; fix pscope-callees to go to sub
	  definitions instead of call sites.

	* README: added TODO section.