[antlr-interest] Need help regarding lexer

[elango m]

Hi,

I have defined a lexer like this.

STR_LITERAL : '\'' ('\'\'')* ~('\'')* '\'' ;

But lexer is not respecting  ('\'\'')*. It just takes the first '. For ex.
for input string 'a''bc', it resolves only 'a', but I want  resolve 'a''bc'
as a single token .Could any one please help me what I am missing.

Thanks in advance.
-EM-
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