external-sources=true

enable=check-extra-masked-returns # https://web.archive.org/web/20220128231153/https://nassif-haynes.com/7/
enable=check-set-e-suppressed # https://web.archive.org/web/20220128231153/https://nassif-haynes.com/7/
enable=deprecate-which
enable=quote-safe-variables
enable=require-double-brackets

disable=SC2016 # Example: echo '$nonvariable'