Bumgarner misc Tcl functions

What: Bumgarner misc Tcl functions

 Where: From the contact
 Description: A set of misc Tcl functions, such as a version of file
        that returns true if all the list of options supplied return true,
        a proc to clear an array of all elements, a proc to determine
        whether a proc exists, and a proc to evaluate a command and then
        undefine it.  Also wincr, a Tcl 'word' increment command - used to
        increment the string 'aa' to 'ab', 'ac', etc.
 Contact: mailto:[email protected] (Bill Bumgarner)

[Someone want to contact Bill and see if these are available somewhere online now?]