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2001-09-12 Jeffrey Stedfast <fejj@ximian.com> * rule-editor.c (rule_edit): Clone the current rule before editing it so that changes can be undone. (edit_editor_clicked): If the user hit OK, replace the original rule with the new one. * vfolder-rule.c (vfolder_rule_finalise): Free the sources list. (rule_copy): Implemented. * filter-filter.c (rule_copy): Implemented. * filter-rule.c (filter_rule_copy): New convenience function to copy one rule "into" another. (rule_copy): Default implementation. (filter_rule_clone): Use filter_rule_copy() internally to get rid of the nastiness/slowness of xml encoding and then decoding. svn path=/trunk/; revision=12787