Subject: Re: isprint() and isblank()
To: Noriyuki Soda <soda@sra.co.jp>
From: None <itojun@iijlab.net>
List: tech-userlevel
Date: 01/21/2001 12:45:16 
>	- isblank() is hardcoded for C locale definition (' ' or '\t')
>	  isblank() is a function.
>	- _B is used for isprint().  is _B is true, isprint() becomes true.
>	  isprint() is a macro.

	i checked couple of commit logs, and found that _B is twisted
	due to insufficient bitwidth in _ctype_ (typed as u_char, we have
	8 bits already).  hmm.

itojun