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view doc/posix-functions/isatty.texi @ 13549:bb0ceefd22dc

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avoid some overlong lines from posix urls, etc.
author Karl Berry <karl@freefriends.org>
date Fri, 13 Aug 2010 11:50:58 -0700
parents c83dc7e8df57
children 93b0d3ad505e
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@node isatty
@section @code{isatty}
@findex isatty

POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isatty.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
On Windows, @code{isatty} also returns true for character devices such as
@file{NUL}.
@end itemize