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- PRODUCT : TURBO PASCAL NUMBER : 230
- VERSION : ALL
- OS : PC-DOS, MS-DOS, CP/M-80, CP/M-86
- DATE : April 8, 1986
-
- TITLE : MICROCALC MODIFICATIONS
-
- The following are modifications to be made to MicroCalc. If you
- are using CP/M-80, the section of code to modify is module MC-
- MOD04.INC. For all other implementations, the code is located in
-
- Bring up the appropriate module into the Turbo Pascal editor, and
- locate the following csegments of code. The lines to change are
- marked as {version 2.00 modified}
-
- Modification 1:
-
- end else
- if Ch='(' then
- begin
- NextCh;
- F:=Expression;
- if Ch =')' then NextCh; { Ver. 2.00 modified }
- end else
- if Ch in ['A'..'G'] then { Maybe a cell reference }
- begin
- EFX:=Ch;
- NextCh;
-
- Modification 2:
-
- if Ch in Numbers then
- begin
- EXY:=EXY+Ch;
- NextCh;
- end;
- if Ch = ')' then NextCh; { Ver. 2.00
- Addition }
- Val(EXY,EFY,ErrPos);
- IsFormula:=true;
- if (Constant in Sheet[EFX,EFY].CellStatus) and
- not (Calculated in Sheet[EFX,EFY].CellStatus) then
- begin
-
- Modification 3:
-
- F:=Sheet[SumFX,SumFY].Value;
- Cellsum:=Cellsum+f;
- f:=Cellsum;
- end;
- end
- end;
- end else { Ver. 2.00 Modification }
- if Ch = ')' then { Ver. 2.00 Addition }
- begin { Ver. 2.00 Addition }
- NextCh; { Ver. 2.00 Addition }
- Found := true; { Ver. 2.00 Addition }
- end; { Ver. 2.00 Addition }
- end;
- end else
- begin
- found:=false;
- for sf:=fabs to ffact do
- if not found then
- begin
- l:=Length(StandardFunctionNames[sf]);
- if copy(Formula,Pos - 1,l)=StandardFunctionNames[sf] then
- { Ver. 2.00 Modification }
- begin
- Pos:=Pos+l-1; NextCh;
- F:= Expression; { Ver. 2.00 Modification
- }
- case sf of
- fabs: f:=abs(f);
- fsqrt: f:=sqrt(f);
- fsqr: f:=sqr(f);
- fsin: f:=sin(f);
- fcos: f:=cos(f);
-
- Modification 4:
-
- ffact: f:=fact(trunc(f));
- end;
- Found:=true;
- end;
- end;
- if not Found then ErrPos:=Pos;
- end;
- end; { End if Ch in ['A'..'G'] } { Ver. 2.00 Addition
- }
- Factor:=F;
- end { function Factor};
-
-