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Documentation / Mathematica / Front End / Front End Tokens / Format Menu /

"ToggleOptionListElement"

FilledSmallSquare "ToggleOptionListElement" is a front end token that toggles the display of the ruler along the top of the selected notebook.

FilledSmallSquare This token is equivalent to the menu command Format RightTriangle Show Ruler.

FilledSmallSquare To execute a front end token, you typically evaluate a command of the form FrontEndExecute[FrontEndToken[token]].