in Remarks section of #Include directive descsription the following line is present:
Meanwhile in the Remarks section of #Requires directive there is no such remark, what I personally have found as pitfall.Like other # directives, #Include cannot be executed conditionally.
Suggestion: Add the same remark (as quoted above) to description of all directives or add a separate section / article called #Directives containing general remarks true or common to all directives.
Kind regards, mslonik ()