Valid Lookup names?

[ArchivePoster]

Posted by: John Hudson
         
This may be a stupid user question, but what constitutes a valid Lookup name. I'm trying to create an ffi ligature substitution, and everything seems to be going okay (preview in the Lookup editing window looks great) until I try to compile. Then I get an error message, e.g.:

>  Lookup name "Ligature ffi" is invalid.

What am I missing?

John Hudson

[ArchivePoster]

Posted by: Andrei
         

No spaces :-) It has to be a valid indentifier.

I am trying to produce OTL assmebly code that one could look at and understand what's going on. So, lookup names are compiled in there "as is" and they have to be valid indetifiers so that TTOAsm accepts them.

Script, language and feature name do not have this restriction -- I use the tags instead.

Thanks -- Andrei

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