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From:	Martin Str|mberg <ams AT dexter DOT ludd DOT ltu DOT se>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: General Protection Fault error is intermittent
Date:	Tue, 25 Jun 2013 08:37:31 +0000 (UTC)
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K.J.Williams <lordwilliams1972 AT gmail DOT com> wrote:
> BTW, I found another bug with DJGPP 

> if you have program that just uses :
>  
> #include<stdio.h>
> #include<string.h> 

> ...and you use a function from ctype.h - as I did with isspace(),
> without including ctype.h in your includes ... DJGPP/GCC will NOT
> complain about it 
> and will still compile it. I just discovered it and made the correction
> to add #include<ctype.h> to save myself from future headaches. 

Strange. My very old installation of DJGPP do complain.

> ...Secondly, I found this strange, but some how the ANSI C or C++
> standard doesn't consider the escape sequence '\b' (for backspace) as
> a white-space character when I use isspace() to check individual
> characters in a c-string. 

Why should it? That is a control character, AFAIK.


-- 
MartinS

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