Variable: tool-bar-always-show-default
tool-bar-always-show-default is a customizable variable defined in
tool-bar.el.gz.
Value
nil
Documentation
If non-nil, tool-bar-mode(var)/tool-bar-mode(fun) only shows the default tool bar.
This works well when also using global-window-tool-bar-mode(var)/global-window-tool-bar-mode(fun) to
display buffer-specific tool bars.
This variable was added, or its default value changed, in Emacs 30.1.
Probably introduced at or before Emacs version 30.1.
Source Code
;; Defined in /usr/src/emacs/lisp/tool-bar.el.gz
(defcustom tool-bar-always-show-default nil
"If non-nil, `tool-bar-mode' only shows the default tool bar.
This works well when also using `global-window-tool-bar-mode' to
display buffer-specific tool bars."
:type 'boolean
:group 'frames
:group 'mouse
:version "30.1")