2002-10-10 Martin M. Hunt <hunt@redhat.com>

2002-10-10  Martin M. Hunt  <hunt@redhat.com>

	* library/session.tcl (save): Save target_cmd,
	attach, load, run, and cont as session prefs.
	(notice_file_change): Load in above session
	prefs.

	* library/interface.tcl (set_target): Set icons busy
	before attempting target command and set back to idle after.
	(run_executable): Return on ATTACH_ERROR.
	(gdbtk_run): If run button is hit when a program
	is currently being debugged, put up a dialog allowing
	user to continue or cancel.