Phoenix
Destroyed SC2086 (markdown)
Suggest using shfmt which fixes SC2006 amongst other changes
Added correct code for Bourne shells
Added x-hack to expr example for safety
Added link to Greg's Wiki
Added `case` alternative
Mentioned that expr uses semi-anchored POSIX BRE; adjusted examples to demonstrate the difference
Added link to POSIX test(1), added missing verb
Added shebangs to examples
Added links to POSIX test(1) and Greg's BashFAQ
Copyedited, added links to POSIX
Added links to Greg's Wiki
Update example workflow
Add missing ;; inside `case ... esac`
Add an alternative for supporting
Updated Drone (markdown => mediawiki)
Updated SC2317 (markdown)
Destroyed _Footer (markdown)
Updated _Footer (markdown)
Updated Checks (markdown)
Destroyed SC107 (markdown)
Destroyed SC2034 value (markdown)
remove content
Typography
Updated SC1091 (markdown)