Re: [Boost-users] Parse data and asign it to variables

From: Eric Niebler (eric_at_[hidden])
Date: 2008-06-06 18:01:15

Frank Birbacher wrote:
> By the way: looking into the introduction of xpressive, who actually 
> allowed identifiers like "_w"? Leading underscore and a non-digit 
> following it would be reserved to the compiler, I thought?!?

Leading underscore followed by capital letter is reserved, as are 
leading underscore followed by lowercase *at global scope*. "_w" is in 
the boost::xpressive namespace, so it's ok. I'm pretty sure I got that 
right, but someone will correct me if I didn't.

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com