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- .rem
- .rem -----------------PRESS CTRL-G (Go) TO RUN THIS PROGRAM---------
- .rem
- @LABEL:THETOP
- @OPTIONS ESCAPE:BEGIN
- .fun1 =shell:txhelp cai.hlp Go:thetop
- .rem NOTE: after a shell, you need to go to a label that will redefine
- .rem @OPTIONS and fun commands, otherwise their meaning may be lost.
- .fun2 =go:endprog
- @LABEL:REALBEGIN
- .color 15,1
- .cls
- .cen (*DEMO of the @OPTIONS and FUN(CTION) commands*)
-
- In this program the command @OPTIONS ESCAPE:BEGIN tells the program to
- go to the label called BEGIN when the ESC key is pressed.
-
- The commands @FUN# where # is a number from 1 to 9 tells the program
- to go to a label when one of the function keys are pressed.
-
- For this example the following keys are defined:
-
- F1 - means shell to the TXHELP program
- F2 - means go to the label called ENDPROG - which ends this program.
-
-
- Try it out...Press Esc, F1 or F2 now...(yes, even at the pause prompt.)
- .locate 24,1
- .pause
- @STOP system
- @label:begin
- .cls
- .locate 10,1
- You came here by pressing the Esc key.
- .locate 24,1
- .pause
- @GOBACK:REALBEGIN
- @LABEL:ENDPROG
- .cls
- .locate 10,1
- You came here by pressing the F2 key. Now the program will end.
- .locate 24,1
- .pause
-
-