Commit Graph

3 Commits

Author SHA1 Message Date
William Melody 187222614a Use braces in all variable references.
Braces are only required in certain cases, but the cognitive overhead in
keeping track of which cases require braces can be reduced by simply
always using them.

Example: `${NAME}`

Retain more widely-used braces `$NAME` convention in documentation.
2016-02-23 18:14:21 -08:00
William Melody 810e407c9e Fix copy/paste typos in help.bats. 2016-01-25 17:21:20 -08:00
William Melody 835d944bf9 Add help.bats with tests for the `help` subcommand. 2016-01-24 21:49:55 -08:00