unstack(n) unstack(n) 







unstack - Unstacking channels








package require Tcl ?8.2?


package require Trf ?2.1.4?


unstack channel












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.



  

  
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.










trf-intro








removal, transformation, unstacking








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








  

    2.1.4
    Trf transformer commands