=?gb2312?q?=BB=D8=B8=B4=A3=BA=20[antlr-interest]=20how=20to=20distinguish?= =?gb2312?q?=20"::"=20from=20":"?=

=?gb2312?q?=CB=EF=BC=CD=B8=D5=20Jigang=20(Robert)=20Sun?= sunjigang1965 at yahoo.com.cn
Sun Jun 11 15:02:28 PDT 2006


I've got the answer.

Cheers.

Jigang

--- "Ëï¼Í¸Õ Jigang (Robert) Sun" <sunjigang1965 at yahoo.com.cn>дµÀ:

> The following rules only match single_column instead of double_column when meet input "::",
> 
> check:single_column|double_column;
> double_column:"::" ;
> single_column:":";
> 
> what I know is that by default antlr lexer is greedy, it is not hungary this moment.
> 
> Jigang   
> 
> __________________________________________________
> ¸Ï¿ì×¢²áÑÅ»¢³¬´óÈÝÁ¿Ãâ·ÑÓÊÏä?
> http://cn.mail.yahoo.com
> 


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