On Wed, Mar 18, 2020 at 4:23 PM Per Bothner <xxxxxx@bothner.com> wrote:

(format "Error, list is too short: ~s" '(one "two" 3))
; => "Error, list is too short: (one \"two\" 3))"

should be:
; => "Error, list is too short: (one \"two\" 3)"

I.e. one fewer right-parenthesis.

Thanks for the report. Since this is a small change, I've fixed it without consulting the author or declaring an erratum.