Re: Enabling a mode if disabled

[Adham Omran]

uzibalqa <uzibalqa@proton.me> writes:

> I want to enable scroll-bar only if the mode happens to be disabled.  And
> conversely to disable it if it is enabled.  What can I do?
>
> (scroll-bar-mode 1)

A hook should useful here.

(defun my-scroll-bar-mode-hook ()
  (if (eq major-mode 'org-mode)
      (scroll-bar-mode 1)
    (scroll-bar-mode -1)))

(add-hook 'after-change-major-mode-hook 'my-scroll-bar-mode-hook)

Use the proper hook depending on when you want the change to occur.
Here it occurs after calling *-mode.

Adham Omran