* "all remaining columns", only applicable to the last field), a format
* specifying character ('x' hexadecimal, 'o' octal, 'b' binary, 'l'
* single-bit logic), and an optional bit count (translating to: logic
* "all remaining columns", only applicable to the last field), a format
* specifying character ('x' hexadecimal, 'o' octal, 'b' binary, 'l'
* single-bit logic), and an optional bit count (translating to: logic