Search code examples
emacselisp

How to disable global minor mode in individual buffer for emacs

I have enable smart-tab mode as global minor mode by

(global-smart-tab-mode 1)

and want to disable it in eshell-mode,

(add-hook 'eshell-mode-hook
          (lambda ()
            (smart-tab-mode -1)))

but It seems not work and I'm sure this hook have been executed. If I manually run (smart-tab-mode -1) in eshell, It is OK.

I don't know why, could someone help me, thanks in advance!

Solution

  • I suppose the deactivation of the minor mode in eshell-mode-hook and the activation caused by global-smart-tab-mode are called in the wrong order.

    Recent versions of smart-tab.el have a smart-tab-disabled-major-modes variable to which you could add eshell-mode, i.e. (add-to-list 'smart-tab-disabled-major-modes 'eshell-mode).