ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ» º Lesson 1 Part 1.0 F-PC 3.5 Tutorial by Jack Brown º ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ We begin with the assumption that you have installed F-PC V 3.5 on your C: hard disk using the install program that comes on the distribution disk. Earlier versions of this tutorial gave instructions for installation on floppy disks but this time round we assume that the price of hard disks has reached the level that the majority of you can afford. You can down load F-PC 3.5 from your any of the Forth-Net bulletin boards. Ask you local sysop for the file names. ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ Installation / Configuration TIP ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ We have specified an additional C:\WORK sub directory in F-PC's File search path that you are permitted to edit during Installation or reconfirmation. We keep all our own programs and examples in this WORK sub directory so they do not get lost amongst all F-PC's source files. You can still do this even if you have already installed F-PC 3.5 by typing INSTALL again and choosing the reconfiguration option. An alternate way to do this without running the INSTALL is to use the .FPATH FPATH and FPATH+ word set. .FPATH will allow you to see the current Forth Path searched for source ( *.SEQ ) and help ( *.HLP ) files. FPATH will allow you to completely redefine the current Forth Path, and FPATH+ will allow you to extend the current Forth Path. To add C:\WORK to the current Forth Path and save the system you would type the following at F-PC's ok prompt. FPATH+ C:\WORK ok FSAVE F.EXE ok BYE For some of you the first exercises may seem very simple but I am going to assume that you have been doing very little experimentation so that this introductory material will always be useful to others who are about to begin on their Forth adventure. ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ Getting In and Out of Forth ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ First make the current sub directory C:\FPC and type F to start F-PC ( means press the "enter" key ). If you like you could put the following commands in a file called F.BAT and place it in the C:\ root directory. C: \ Place these commands in a file CD FPC \ called F.BAT Then you can just F / type F while in the C:\ root directory CD \ / to start F-PC ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ Please Move to Lesson 1 Part 1.5 ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ