%SCRIPTURL{"script"}%
https://sites.astro.caltech.edu/twiki_outreach/bin/script
%SCRIPTURL{"viewauth"}%/%WEB%/%TOPIC% which expands to https://sites.astro.caltech.edu/twiki_outreach/bin/viewauth/TWiki/VarSCRIPTURL2
[[%SCRIPTURL{view}%/%WEB%/MyQuery?food=sushi][Sushi]]
%SCRIPTURLPATH{"script"}% instead, as it works with URL rewriting much better