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.