AST Rewrite issue...
AmyLeeMon Jul 02, 2012 10:36 AM
I am trying to create an AST tree with a label as a root node, however, no matter how I do the rewrite rule for label, I cannot get the full label to show up in my AST tree. If I do not include a rewrite rule, I get a blank in my tree. If I assign reference variables and use those in my rewrite rule, I can only get one letter to show up. Here is my grammar with no rewrite for label:
data_part : label (hex2 | hex4)+ '<DBLOCK_END>' -> ^(label hex2* hex4*) ;
label : alpha_character ('_' | alpha_character | digit)+ ;
How can I get my entire label to show up in the tree?
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