eugen@ revived this museum piece but it's broken with default options; the excess backslash I am removing with this commit hides the .else path in the IDN2/IDN switch. However, it is not a good idea to keep undead software in the tree though, and this shows as broken on a poudriere build w/ 14.2-RELEASE amd64. Reported by: diizzy@ Approved by: portmgr@ (blanket just-fix-it approval)