• sof's avatar
    [project @ 1999-09-11 18:30:49 by sof] · 55e738bf
    sof authored
    Experimental support for re-routeing I/O on a Handle to that of another
    for the duration of an IO action. Used to provide the following three
    (exported) actions
       withStdin, withStdout, withStderr :: Handle -> IO a -> IO a
    which 'replaces' one of the standard handles with that of the supplied
    handle while performing the second action.
IOExts.lhs 6.43 KB