[antlr-interest] AW bogged down with parse exceptions

[David Wood]

I'm creating a tree grammar and copied the parser grammar into a new file 
and started editing it in AW 1.4.3.  AW then extremely sluggish, because 
edits I made cause AW to throw a number of exceptions and/or parser 
errors.  AW became essentially unusable.   The DSMTree.g is the one that 
creates the problem. It references the tokens in DSM.g.  Workarounds?






David Wood 
Computing Systems for Wireless Networks
IBM TJ Watson Research Center
dawood at us.ibm.com
914-784-5123 (office), 914-396-6515 (mobile)
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