%SCRIPTURL{"script"}%
https://www.oir.caltech.edu/twiki_oir/bin/script
%SCRIPTURL{"viewauth"}%/%WEB%/%TOPIC%
which expands to https://www.oir.caltech.edu/twiki_oir/bin/viewauth/TWiki/VarSCRIPTURL2
%SCRIPTURLPATH{"script"}%
instead, as it works with URL rewriting much better