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{
>Thanks for the procedure. I don't want to use WRITE OR WRITELN cause
>they are slow and used a lot of mem. I copy one from the book but it
>makes the file even bigger!!!
Well, I hope mine worked decently...it just didn't mod the current
cursor position.
>You help certainly clear up something about TSR programming. Like
>why I need to interrupt hooking....but I still don't know how to
>detect hotkey and check to see if the program has been loaded.
>Anyway, I used a skeleton named TSR_TPU.PAS of an unkown author to
>write my TSR and it ran fine though not very good.
Good...I'm glad you understand this. I don't have TSR_TPU, but I do
have some source that shows how to detect if a TSR is already loaded and
how to unload a TSR. The hotkey part you can do your self. You can
put in this program like the one I have below which will tell you what values
to look for in Port[$60] for keypresses. Just run it, and hit your key combo.
For example, if you wanted ALT-A, you'd run this, and hit ALT-A, and you'd
see it would exit with 30 on the screen. So in your TSR, you say:
If Port[$60]=30 then...
See? If you want the uninstall/detect TSR program, please tell me...
}
Program HotKey;
Uses
Crt, Dos;
Var
Old : Procedure;
{$F+}
Procedure New; Interrupt;
Begin
Writeln(Port[$60]);
InLine($9C);
Old;
End;
{$F-}
Begin
GetIntVec($9, @Old);
SetIntVec($9, @New);
Repeat Until Keypressed;
End.
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