XTester is a small simple application for building and testing "X" command syntaxes. It has elements for entering the filename of the external application, the Search Element, the Search Spec, and the list of Returned Elements. Press the "Go" button and it will built a XLookupSourceListAll from these parameters, run it, and place the results on the form. It also places the resulting XLookupSourcelistAll command in an element on the form, for easy cut and paste into your programming.

For Sesame 2.0 
http://www.lantica.com/Files/XTester.zip

For Sesame 1.1.x
http://www.lantica.com/Files/x_tester.zip