Function: display-line-numbers-update-width

display-line-numbers-update-width is a byte-compiled function defined in display-line-numbers.el.gz.

Signature

(display-line-numbers-update-width)

Documentation

Prevent the line number width from shrinking.

Source Code

;; Defined in /usr/src/emacs/lisp/display-line-numbers.el.gz
(defun display-line-numbers-update-width ()
  "Prevent the line number width from shrinking."
  (let ((width (line-number-display-width)))
    (when (> width (or display-line-numbers-width 1))
      (setq display-line-numbers-width width))))