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