[antlr-interest] Newby - How to find rule context in the AST

[Harris, Tobin]

Hi Richard,

 

Those rewrite rules are great - thanks for the pointer! In this case
you're probably right, in that I don't *really* need a tree, the parsed
expressions in a Hashtable are working nicely.

 

Gavin, those re-write rules look useful too, definitely worth exploring
if things get more complicated - thanks for the tip. 

 

Tobin

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