This directory contains a simple demo to get you started. You can also use this directory to develop your own programs but this is not adviced for serious usage. For normal usage, choose a location on the filesystem that suits you best. Windows ------- On Windows platform use the extension associated to PLWIN.EXE choosen at installation (default .PL) for Prolog source files and load the main file by double-clicking it in the Windows explorer or dragging it onto PLWIN.EXE or a shortcut to this executable (you can put a shortcut to PLWIN.EXE on your desktop). Unix ---- Normally you create your Prolog source files using the extension .PL. You start a program using % pl -s file.pl or ensuring the first line reads as below and make file.pl executable using chmod +x file.pl. Adjust /path/to/pl and option ... to your preferences and installation. #!/path/to/pl option ... -s Further information (manual, mailing list, user web) ---------------------------------------------------- http://www.swi-prolog.org