osx man page for unstack

unstack(n)																unstack(n)

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NAME
       unstack - Unstacking channels

SYNOPSIS
       package require Tcl  ?8.2?

       package require Trf  ?2.1.4?

       unstack channel

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DESCRIPTION
       The command unstack is an interface to the public Tcl API function TclUnstackChannel. It unstacks the topmost transformation from the spec-
       ified channel if there is any.

       unstack channel
	      Removes the topmost transformation from the specified channel. If the channel has no transformation associated with it  it  will	be
	      closed. In other words, in this situation the command is equivalent to close.

SEE ALSO
       trf-intro

KEYWORDS
       removal, transformation, unstacking

COPYRIGHT
       Copyright (c) 1996-2003, Andreas Kupries <andreas_kupries@users.sourceforge.net>

Trf transformer commands					       2.1.4								unstack(n)