pub const VERBS: &[ExVerb];Expand description
The vim write/quit family plus the two verbs the old three-arm table carried, with vim’s own minimum prefixes.
Deliberately NOT the whole ex vocabulary: a verb belongs here once escriba
has something for it to dispatch to. An entry naming a command that is not
registered would report “declared but not implemented yet” — announced,
per crate::CommandError::Unhandled, but still a promise the editor
cannot keep.