SimpleW-class           Class "SimpleW": A Class To Represent A Widget
                        Type
createWF                A function to specify widget structure for
                        widgetInvoke
fun2wFun                A Function To Generate wFun Objects For A
                        Function
funArg-class            Class "funArg": A Class To Represent A
                        Function Argument
testWIfun               Find Objects by (Partial) Name
wFun-class              Class "wFun": A Class To Represent A Function
                        Widget
widgetInvoke            A function to provide a graphical widget to
                        call a function
writeWIxml              Functions to read and write widgetInvoke XML
                        files
