itemdelimiter bug?

[Mark Paris]

Previous to the 2.0 betas I was using a trick such as this:

put "#!" into mydelim
set the itemdelimiter to mydelim

This would effectively set the itemdelimiter to multiple characters.
However, last night I opened one of my stacks in the 2.0 beta and it said I
had an error in that line of script, which leads me to believe this might
not be supported in the 2.0 release for some reason?  Any ideas?

Thanks!

Mark