harthur/nomnom — pull request #19 by calmh (2012-06-14 11:13:36+00:00)
Title: Capitalize and highlight optional args.

Slight tidying. If there are philosophical reasons for not using capitalization I'll revert that.

- "usage" and "options" are now capitalized to provide better english
and set them off from the actual options and arguments etc.

- Optional arguments are indicated with [] as is common, instead of <>
that is now used only for required arguments.

- Add a newline before the "... argument required" and remove one after,
to make it better match how the help text is usually presented.