ad_proc_fire_callback: the callback proc doesn't have the "-arg1" switch before arguments, we simply removed that switch. Results: http://openacs.innova.uned.es/test/admin/testcase?testcase_id=ad_proc_fire_callback&package_key=acs-tcl&view_by=testcase&category=&quiet=0

I'm going to try to fix Test case ad_html_security_check_href_allowed now