On 19 Jan 2009 at 16:21, Dan Bolser wrote: > Could the MW parser be > getting its hand on the script before it gets passed to Jmol? No. Jmol 11.5.51 standalone produces the error with that line, while 11.6.13 does not. It must be a bug or a defective script command includes in the state (again, a bug :-| ).