489 B
489 B
Not done
Errata
(boring, not a priority: please open an issue if it matters)
Unimplemented nesting:
- variables: "${var-:"$()"}"
- "$()"
- math: $((1+1+$((1))))
Nice haves:
- --allow-var-braces=interpolation,strict
- -c 'check this'
- Rewrite alias to function
- Rewrite the xyes antipattern
Write about:
- errexit → errtrace ?
- Gotcha: Command substitution "$()" trims whitespace
- Useless uses of find
- cp file dir → cp file dir/
- realpath → readlink -f ?