$Include: statement
The $Include: statement can be used to insert script text contained in a separate file into the script memory block when playing and debugging scripts. This is useful if multiple scripts contain the same code. The $Include: statement must be preceded by the comment ( ‘ ) character. To comment-out an $Include: statement, use a comment at the beginning of the script line that is not part of the $Include: statement.
Example:
Sub Main
    x = 1
    '$Include: “c:\file1.bbh”
'   '$Include: “c:\file2.bbh”
End Sub
In the above example, text contained in file C:\file1.bbh is inserted into the script memory block when the script is run. The file C:\file2.bbh is not inserted because it is commented-out.