Line Continuation
To break a line into two lines in Scripter, use a space followed by an underscore " _". You must include the space for the continuation to work properly in the script. A backslash continuation " \ " from earlier versions of Scripter is not supported. Comments are not allowed after the continuation character.
Example
SurferApp.GridData("C:\Program Files\Golden
ExclusionFilter:=x4, xMin:=4, Algorithm:=srfKriging,