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 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 



Trf transformer commands             2.1p2                          unstack(n)