st: use of *OR* |�in 'replace'

[Steffen Hokland <hokland@MR.AU.DK>]

whenever I try to use an OR-statement in relation to the replace  
command I encounter an error.

E.g.
- Variable Temp can take values of 40.5, 41.5 and 42.5
- Variable Dose_Group can take values from 1 -- 14

Then
	gen Include=0
	replace Include=1 if Temp==42.5 | Dose_Group<3
returns:
 	Dose_Group invalid name
	r(198)
I've tried different combinations of parantheses in the expression  
(for some reason I can make an AND-statement work).

Can someone tell me the correct syntax, or is OR-statements just not  
allowed in replace?

Regards,
Steffen

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