Hello All, I'd like to announce the availability of Emping, a utility that reads a table in a csv format that can be generated from Open Office Calc, derives all shortest rules for a selected attribute, and writes them to a .csv file that can be read by OO Calc. See http://j-van-thiel.speedlinq.nl/emp/empug.html for more and, if you're interested, a download. The package is built by Cabal. However, I couldn't install it myself from there with Cabal. Configuration seemed to go OK, but build generated a message that ghc found no source files. I couldn't get it right, but I'm leaving it at that, because (1) I'm assuming the package itself is OK and (2) it's a standalone utility so maybe Cabal is overkill anyway (though it's nice how Cabal forces a structure). Just compiling the source modules is, probably, the preferred option here. Thanks, Hans van Thiel