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      1 grammar t014parser;
      2 options {
      3   language = Python;
      4 }
      5 
      6 @parser::init {
      7 self.events = []
      8 self.reportedErrors = []
      9 }
     10 
     11 @parser::members {
     12 def emitErrorMessage(self, msg):
     13     self.reportedErrors.append(msg)
     14 }
     15         
     16 
     17 document:
     18         ( declaration
     19         | call
     20         )*
     21         EOF
     22     ;
     23 
     24 declaration:
     25         'var' t=IDENTIFIER ';'
     26         {self.events.append(('decl', $t.text))}
     27     ;
     28 
     29 call:
     30         t=IDENTIFIER '(' ')' ';'
     31         {self.events.append(('call', $t.text))}
     32     ;
     33 
     34 IDENTIFIER: ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_')*;
     35 WS:  (' '|'\r'|'\t'|'\n') {$channel=HIDDEN;};
     36