[antlr-interest] Help : How to return more values in Parser

[Premkumar Rathanavelu]

HI to all.,
  
 Eg:
// in Parser
tokenStream returns [String result = ""]
:
   (id:RET_ID)  {result = id.getText();}  // RET_ID see in Lexer below 
;
/* Q: here if i add (id:ID)+ to return more values. 
        Then I'm getting unexpected result */
 
// in Parser 
LEX_ID
:
  (ID)+     // ID is an identifier
;
RET_ID
:
  (Whitespace)+   (LEX_ID)
;
 
Here in the parser I used to get only value of the token.
 
For eg: /* beginining comes some "Whitespace" */  
           HERE IS A TEST
 
The result : parser gets only one token ID (= HERE) and 
                 leaving other after a whitespace
Coments : The Whitespace rule in the LEX_ID is must
                 for my construct so i cannot delete it.
 
Please give me some tips to solve the problem ..
 
Thanks.,
PREM
 

		
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