OK. -levelsof- certainly sorts (although it has no 
problem with strings). 
Nick 
[email protected] 
Dedman, Dan
 
> Thanks all - I eventually worked out the issue evaluating vs. 
> copying macros, but I am still struggling with the double and 
> single quotes (it's a been a while...)
> I believe -forval-, -levelsof- and -valuesof- don't help me, 
> either because they sort the values, or they require a 
> numeric variable. I need the values in a pre-specified order.
Nick Cox 
 
> That said, what you want is already provided by either 
> -levelsof- in official Stata or the -valuesof- just announced 
> by Ben Jann.
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