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unstack(n)                                                                                        unstack(n)



NAME
       unstack - Unstacking channels

SYNOPSIS
       package require Tcl  ?8.2?

       package require Trf  ?2.1p2?

       unstack channel


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


       unstack channel
              Removes the topmost transformation from the specified channel. If the channel has no transfor-mation transformation
              mation  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                            2.1p2                                         unstack(n)