Hi Ejfried, As my Jess program gets a little bigger these days, a useful feature of Prolog compilers I worked with before came to my mind: they issue a warning when variables occur only a single time in a clause. This helps keeping the code clean and shows potential problems (miss-spellings of variable names). I think in Jess one could use the same idea for defrules and defunctions. Warnings should not be issued for anonymous variables (?, $?) which may be used to just occupy some slot or position. Maybe that's a useful feat for some future version of Jess. Best -- Sebastian * ================================ * * Sebastian Varges * Informatics * University of Edinburgh * ================================ * --------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] ---------------------------------------------------------------------
