Variable: tab-line-exclude-modes
tab-line-exclude-modes is a customizable variable defined in
tab-line.el.gz.
Value
(completion-list-mode)
Documentation
List of major modes for which the tab-line display is not enabled.
Buffers under any of these major modes will not show the tab line in
their windows, even if global-tab-line-mode(var)/global-tab-line-mode(fun) is enabled.
See also tab-line-exclude-buffers, for exclude buffers.
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-exclude-modes
'(completion-list-mode)
"List of major modes for which the tab-line display is not enabled.
Buffers under any of these major modes will not show the tab line in
their windows, even if `global-tab-line-mode' is enabled.
See also `tab-line-exclude-buffers', for exclude buffers."
:type '(repeat symbol)
:group 'tab-line
:version "27.1")