[antlr-interest] [Q] String rules

[lemoine at multimania.com]

Hi,
I just want to merge these two rules in one rule but I don't succeed 
to do it
Any help would be greatly appreciated. 

ALNUM	:	'a'..'z'|'A'..'Z'|'0'..'9'
	;


	(ALNUM|'"'!) (ALNUM)* ('"'!|)

	(ALNUM|'"'!) (~(' '|'\t'|'\r'|'\n'))* ('"'!|)
       
Thanks in advance


Hervé


 

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