[antlr-interest] How to get the inner ${identifier}.text

Ha Luong haluongvn at gmail.com
Fri Jul 10 19:54:08 PDT 2009


Hi all,

I couldn't get the inner ${identifier}.text, and the grammar as follow:

q1_1a_bk
     (time_phrase)?
     {
         System.out.println($prep_time.text);
     }
      '\?';

time_phrase
    :    prep_time time;

prep_time :
        'trong' |
        'sau';

time    : ('n\\u0103m')? DecimalLiteral  ;

Please help me how I can get the $prep_time.text.

Thank you very much,
Ha
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