1.3.1 Fonts ----------- Examples of Octave code appear in this font or form: ‘svd (a)’. Names that represent variables or function arguments appear in this font or form: FIRST-NUMBER. Commands that you type at the shell prompt appear in this font or form: ‘octave --no-init-file’. Commands that you type at the Octave prompt sometimes appear in this font or form: ‘foo --bar --baz’. Specific keys on your keyboard appear in this font or form: <RET>.