Am 14.10.2015 um 01:57 schrieb Allin Cottrell:
 
 Figuring out exactly what's going wrong here, with regard to the error
 message, may take a while, but a workaround is easy. Here's a revised
 script:
 
 <hansl>
 open denmark
 
 function scalar heyhey (list in)
   catch var 20 in # 20 is too much -> error
   if $error
     return 1
   else
     return 0
   endif
 end function
 
 if 5 < 10
   list lulu = LRM LRY IBO IDE
   scalar err = heyhey(lulu)
   if err
     print "function heyhey produced an error"
   else
     print "function heyhey went OK"
   endif
 endif
 </hansl>
  
Ok thanks for the inspiration.
-sven