Probably need to add a check to see if you have a widescan target, and have it default to checking player names when you have no widescan target. (My friend discovered the issue trying to cure someone whose name started with scan and was using /cure4 scan.)
If you try to use shortcuts to cast a spell with the target name of "scan" without a widescan target, full Windower crash, uploading a crashdump.
https://www.dropbox.com/s/46c04v5iitn3c2z/pol.exe.5004.dmp?dl=0
Probably need to add a check to see if you have a widescan target, and have it default to checking player names when you have no widescan target. (My friend discovered the issue trying to cure someone whose name started with scan and was using /cure4 scan.)