Variable: vertico-count-format
vertico-count-format is a customizable variable defined in vertico.el.
Value
("%-6s " . "%s/%s")
Documentation
Format string used for the candidate count.
Source Code
;; Defined in ~/.emacs.d/elpa/vertico-20260811.1003/vertico.el
(defcustom vertico-count-format (cons "%-6s " "%s/%s")
"Format string used for the candidate count."
:type '(choice (const :tag "No candidate count" nil) (cons string string)))