Shadow boxes are used throughout the manual for defining terms or to bring attention to hints or key concepts.
Examples, hints and exercises are noted by the following special symbols: 0.5cm
Buttons, menu buttons and other widgets are shown in double quotes, as in ``Edit/Clear'' or ``Ok'' and ``Cancel''.
Italics indicate values that you key into entries. We use italics to denote programs, such as nxqddb, and to sometimes emphasize certain words.