[antlr-interest] How can you ignore White Space but record the last white space character used ?

[johnclarke72]

In my White Space definition I tell it to ignore the White Space when 
processing.  eg :

// Ignore all White Space
WS : ( ' '
     | '\t'
     | '\r' '\n' { newline(); }
     | '\n' { newline(); }
     )
     {$setType(Token.SKIP);} //ignore this token
;

However,  is there an easy way to get it to record the fact that a 
space has been detected so that this can be passed to the Parser ?

I would be grateful for all advice offered.

Thanks

John


 

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