If it's not too inconvenient, you could use WebAda. Paste your code into the edit form, save, then compile. The result is a hyperlinked listing (also linked to the predefined packages): http://sw-eng.falls-church.va.us/AdaIC/compilers/webada/ If you want to modify the code to make it more batch oriented to run on you own platform, there should be enough tips along with the source at: http://sw-eng.falls-church.va.us/AdaIC/compilers/webada/developers/ Have Fun, Doug [log in to unmask] 703-742-8662 At 11:42 AM -0400 8/18/98, Kester, Rush W. wrote: >I'm looking for a tool to producing a cross-reference of where, in a set of >Ada units, objects declared in package specifications or bodies (aka >variables) are referenced (assigned or read). > >Does anyone know where such a tool is available? Alternative the location >of a similar tool that I could modify to this purpose. > >Thanks, Rush Kester >P.S. I know that global variables are "poor style." I didn't write the >code, I'm just trying to understand it!