Macros and Parent/Child Documents in 1.6

[James Sutherland]

I have a parent document where I have defined macros.  In the child  
document, I have used the macro.

The compiled output (either from the child, or the parent), is fine.   
However, the LyX preview for the equations using macros is not  
correct.  The macros are not expanded when the preview is generated.

I thought that this was supported in LyX 1.6 (macros defined in  
parent, used in child).  Am I mistaken?

James