http://www.purl.org/tcl/home/man/tcl8.6/TclCmd/my.htm The '''my''' command allows the invocation of any method defined by an object upon itself, including non-exported methods. ** Documentation ** It is really a separate command that is created in each object's namespace, so it can be invoked from outside the object if you know the name of the namespace or if you use [namespace code] inside the object to wrap the invocation. This is useful for callbacks like variable [trace]s or [bind] event handlers. [http://www.tcl.tk/man/tcl/TclCmd/my.htm%|%official reference]: ---- !!!!!! %| [Category Command] |% !!!!!!