const POSITIONAL: &AsciiSet;Expand description
What a printed positional part percent-encodes: what a scope token may
not hold, ?, which would begin the parameters, and % itself, so a
value’s own escapes survive.
const POSITIONAL: &AsciiSet;What a printed positional part percent-encodes: what a scope token may
not hold, ?, which would begin the parameters, and % itself, so a
value’s own escapes survive.