darcs patch: More accurate isatty test for MinGW.
Edward Z. Yang
ezyang at MIT.EDU
Tue Sep 7 16:02:58 EDT 2010
In particular, this patch fixes a bunch of known and unknown failing tests
on MinGW for GHC. For a little background, _isatty on Windows doesn't
actually test for a TTY: it just tests for a character device . So
it will spuriously report true for NUL.
Excerpts from Edward Z. Yang's message of Tue Sep 07 15:55:40 -0400 2010:
> 1 patch for repository http://darcs.haskell.org/packages/base:
> Tue Sep 7 11:41:44 EDT 2010 Edward Z. Yang <ezyang at mit.edu>
> * More accurate isatty test for MinGW.
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