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ErrorBoxMakeBoxes

ToBoxes

FilledSmallSquareToBoxes[expr] generates boxes corresponding to the printed form of expr in StandardForm.

FilledSmallSquareToBoxes[expr, form] gives the boxes corresponding to output in the specified form.

FilledSmallSquareToBoxes uses any relevant definitions given for Format and MakeBoxes.

FilledSmallSquare You can see how box structures generated by ToBoxes would be displayed by using DisplayForm.

FilledSmallSquare See The Mathematica Book: Section 2.8.3.

FilledSmallSquare See also: ToString, ToExpression, MakeBoxes, HoldForm, DisplayForm.

ErrorBoxMakeBoxes