[antlr-interest] token file directory

[Mark Volkmann]

I'm following along with the example in Chapter 3 of "The Definitive  
ANTLR Reference".
On page 64 it shows using tokenVocab to specify the name of the  
tokens file ("Expr") to be used by the tree grammar ("Eval.g").
When I generate that from my parser grammar ("Expr.g"), I use the "- 
o" option to put all the generated files in a subdirectory named "gen".
When I try to process the tree grammar, it tries to find the tokens  
file in the current directory.
How can I tell it to look in the "gen" directory?

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Mark Volkmann


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