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Vectorscript Errors


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I am struggling to get this script to work. I was hoping someone could look over my script and see how I can fix these errors.

 

Thank you!

 

PROCEDURE LayerOptionToggle;

VAR
LayerOption:INTEGER;

BEGIN
    LayerOption:=GetPrefint(506, 6);
    
IF (LayerOption = 3) THEN
    SetPrefint(506, 6)
ELSE
    SetPrefint(506, 3)
END;

RUN(LayerOptionToggle);

 

 

image.thumb.png.ecd5ff0c2fec475722b11d624f73dcab.png

Edited by MTRobin
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Peter is correct. The following compiles and toggles between Show Others and Grey/Snap Others.

 

PROCEDURE LayerOptionToggle;

VAR
LayerOption:INTEGER;

BEGIN
    LayerOption:=GetPrefint(506);
    
IF (LayerOption = 3) THEN
    SetPrefint(506, 6)
ELSE
    SetPrefint(506, 3);
END;

RUN(LayerOptionToggle);

The line before an Else does not need (indeed can not have) a semicolon at the end. Most other lines must have a semicolon at the end.

 

Even though it is a little more typing, I would probably have written it like this:

 

PROCEDURE LayerOptionToggle;

VAR
LayerOption:INTEGER;

BEGIN
    LayerOption:=GetPrefint(506);
    
IF (LayerOption = 3) THEN
	Begin
		SetPrefint(506, 6);
	End
ELSE
	Begin
		SetPrefint(506, 3);
	End;
END;

RUN(LayerOptionToggle);

That way the lines between the Begin/End pairs alway can have the semicolon and the only one that does not have it is the End right before the Else.

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