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- Procedure Window(Win: Integer);
-
- Begin
- TextBackground(Wtab[Win,2]);
- If Wtab[Win,3] = 78 Then
- TextColor(Wtab[Win,1])
- Else
- TextColor(Wtab[Win,1] + Blink);
- MinX:= Wtab[Win,4];
- MinY:= Wtab[Win,5];
- MaxX:= Wtab[Win,6];
- MaxY:= Wtab[Win,7];
- X:= MinX-1;
- Y:= MinY;
- XY:= (Y-1)*80+X;
- GotoXY(X,Y);
- End;
-
-
- Procedure BackTab;
-
- Begin
- Sound(Tone);
- Delay(40);
- NoSound;
- Entry_Field:= Entry_Field - 1;
- If Entry_Field < 1 Then Entry_Field:= Windows;
- Window(Entry_Field);
- X:= MaxX;
- Y:= MaxY;
- XY:= (Y-1)*80+X;
- GotoXY(X,Y);
- End;
-
-
- Procedure Tab; Forward;
-
-
- Procedure Rt1;
-
- Var
- EF: Integer; { End of Field }
-
- Begin
- EF:= (MaxY-1)*80 + MaxX;
- X:= X + 1;
- If X > 80 Then Begin
- X:= 1;
- Y:= Y + 1;
- End;
- GotoXY(X,Y);
- XY:= (Y-1)*80+X;
- If XY > EF Then Begin
- Tab;
- GotoXY(X,Y);
- End;
- End;
-
-
- Procedure LT1;
-
- Var
- BF: Integer; { beginning of field }
-
- Begin
- X:= X - 1;
- Bf:= (MinY-1)*80 + MinX;
- If X < 1 Then
- Begin
- X:= 80;
- Y:= Y - 1;
- End;
- GotoXY(X,Y);
- XY:= (Y-1)*80+X;
- If XY < BF Then BackTab;
- End;
-
-
- Procedure Tab;
-
- Begin
- Sound(Tone);
- Delay(40);
- NoSound;
- Entry_Field:= Entry_Field + 1;
- If Entry_Field > Windows Then Entry_Field:= 1;
- Window(Entry_Field);
- Rt1;
- End;
-
-
- Procedure Write_It_In_A_Field (AnyString: Str255);
- Begin
- For i:= 1 to Length(AnyString) Do Begin
- ScrBuf[XY]:= Copy (AnyString, i, 1);
- Write (Copy (AnyString, i, 1));
- XY:= XY+1;
- End;
- End; { Procedure Write_It_In_A_Field }
-
-
-
- Procedure Blank_Fields;
-
- Var
- LOF: Integer; { Length_Of_Field }
-
- Begin
- Entry_Field:= 0;
- Tone:= 0;
- For k:= 0 to Windows Do Begin
- Tab;
- LOF:= ((MaxY-1)*80 + MaxX) - ((MinY-1)*80 + MinX) + 1;
- For i:= 1 to LOF Do Begin
- ScrBuf[XY]:= Chr(32);
- Write(Chr(32));
- XY:= XY+1;
- End;
- End;
- End;
-
-
- Procedure Banner_Line;
-
- Begin
- GotoXY(2,25);
- TextColor(Black);
- TextBackground(LightGray);
- For i:= 1 to 78 Do Write(Chr(32));
- GotoXY(2,25);
- Write(' f1=Quit f2=Prev f3=Next f4=Del f5=Rec# f8=Backup f0=Accept Record #');
- End; { procedure banner_line }