Variable: tab-line-tab-name-truncated-max

tab-line-tab-name-truncated-max is a customizable variable defined in tab-line.el.gz.

Value

20

Documentation

Maximum length of the tab name from the current buffer.

Effective when tab-line-tab-name-function is customized to tab-line-tab-name-truncated-buffer.

This variable was added, or its default value changed, in Emacs 27.1.

Source Code

;; Defined in /usr/src/emacs/lisp/tab-line.el.gz
(defcustom tab-line-tab-name-truncated-max 20
  "Maximum length of the tab name from the current buffer.
Effective when `tab-line-tab-name-function' is customized
to `tab-line-tab-name-truncated-buffer'."
  :type 'integer
  :group 'tab-line
  :version "27.1")