[antlr-interest] filter mode for tree grammars

Terence Parr parrt at cs.usfca.edu
Thu Oct 23 11:04:26 PDT 2008


Hi.

Filter mode for lexers is incredibly useful.  I propose to do the same  
for tree grammars:

http://www.antlr.org/wiki/display/~admin/2008/10/23/tree+pattern 
+matching+grammars

Comments?

Ter


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