oo::util are utility commands for [TclOO], found in the cvs head of [tcllib]. This package provides a convenience command for the easy specification of instance methods as callback commands, like timers, file events, Tk bindings, etc. mymethod method ?arg...? This command is available within instance methods. It takes a method name and, possibly, arguments for the method and returns a command prefix which, when executed, will invoke the named method of the object we are in, with the provided arguments, and any others supplied at the time of actual invocation. Note: The command is equivalent to and named after the command provided by the OO package snit for the same purpose. <>Utility|Tcllib