Variable: completions-header-format

completions-header-format is a customizable variable defined in minibuffer.el.gz.

Value

#("%s possible completions:\n" 0 25
  (face shadow))

Documentation

If non-nil, the format string for completions heading line.

The heading line is inserted before the completions, and is intended to summarize the completions. The format string may include one %s, which will be replaced with the total count of possible completions. If this is nil, no heading line will be shown.

This variable was added, or its default value changed, in Emacs 29.1.

View in manual

Probably introduced at or before Emacs version 29.1.

Source Code

;; Defined in /usr/src/emacs/lisp/minibuffer.el.gz
(defcustom completions-header-format
  (propertize "%s possible completions:\n" 'face 'shadow)
  "If non-nil, the format string for completions heading line.
The heading line is inserted before the completions, and is intended
to summarize the completions.
The format string may include one %s, which will be replaced with
the total count of possible completions.
If this is nil, no heading line will be shown."
  :type '(choice (const :tag "No heading line" nil)
                 (string :tag "Format string for heading line"))
  :version "29.1")