FW: I can't make sure it's a bug. But I think it's important.

[王波]

Hi, 
 
   This email I also sent to address@hidden But It's really a question, I don't 
know Bison how to deal with it.
 
    The following is my description.
 
Thanks,

Best regards,
Andy
 
From: address@hidden
To: address@hidden
Subject: I can't make sure it's a bug. But I think it's important.
Date: Fri, 13 Sep 2013 15:30:00 +0800




Hi,
 
    Flex/Bison is powerful.  As a developer, I love them.
 
    Now, I meet with a problem and can't find a good way to resolve it. 
    when Flex read "\n", I add my line number, then ignore it. Flex will read 
another word, then return to bison as a token. Bison will start to reduce and 
action my function. But in my function, I will use the line number which is 
wrong obviously.
 
    I have a way to resolve it. When Flex read "\n", I think it can return some 
special character(key word) to make Bison to reduce the statement, then Bison 
can ignore the special character.
 
   I think Bison should support this way.
 
   welcome to comment,
 
   Thanks,

Best regards,
Andy