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To toggle on and off the display
of nonprinting characters
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To use the mouse to toggle on and
off the display of invisibles
You can toggle on and off the display of invisiblesGlossary.tex#invisibles or nonprinting charactersGlossary.tex#nonprinting characters, lines defining the cells in matrices and vectors, input boxesGlossary.tex#input box, and the boxes that indicate markers and notes. You can also toggle on and off the display of the toolbarsToolbars.tex.
To toggle on and off the display
of nonprinting characters
To use the mouse to toggle on and
off the display of invisibles