Comments and footnotes now protect the parent text from being garbed

until the comment is keep_commented days old.  (Bug 902).

ChangeLog

 2003-08-11  Per Cederqvist  <ceder@ceder.dyndns.org>
 
+	Comments and footnotes now protect the parent text from being
+	garbed until the comment is keep_commented days old.  (Bug 902).
+	* src/include/kom-types.h (Small_conf): Added keep_commented.
+	* src/server/cache.h (cached_get_keep_commented): New function.
+	* src/server/text-garb.c (saved_by_recipient): Code cleanup.
+	(find_comment_limit_and_age): New static function.
+	(saved_by_keep_commented): New static function.
+	(saved): Call saved_by_keep_commented.
+	* src/server/simple-cache.c (mark_conference_as_changed): Copy
+	the keep_commented field to the small_conf.
+	(setup_small_conf): Ditto.
+	(init_small_conf): Initialize keep_commented.
+	(cached_get_keep_commented): New function.
+	* src/server/dbck-cache.c (cached_get_keep_commented): New
+	function.
+
+	Code cleanup.
+	* src/server/conference.c: Fixed a cut-n-paste comment error.
+
 	Add a valgrind suppression.
 	* src/server/testsuite/lyskomd.supp: Added a suppression for a
 	known leak in regex_compile().