includes/pageutils.php
2007-11-18 Dan Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
2007-11-17 Dan Rewrote some security code in PageUtils::savepage to accommodate the ACL system better; there was an issue with non-admin users saving pages on which they have edit rights but wiki mode is turned off
2007-11-15 Dan Merging in all changes from revision 185 (90b7a52bea45)
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