How to turn off electric indentation only for TTCN-3 major mode

Question

I did some research and I've found few similar questions, but not a single one is able to help me.

Well, recently I've started using TTCN-3 major mode and I've found its indentation style awful. I've checked all available c-styles and there is no hope aswell.

I would like to turn off this whole smart indentations that are triggered for example by indent-for-tab-command or ending line with semicolon.

As far as I know, due to this:

(require 'cc-mode)                      ; ttcn-3-mode inherits from cc-mode

major mode TTCN-3 uses electric-indent-mode. I am trying to turn this off only for TTCN-3 but my wonderful lisp craft is not working:

(add-hook 'ttcn3-mode-hook (lambda () (electric-indent-mode -1)))

Could someone please tell me how to do this properly ?

Btw. Should I add hook after or before load function in my .emacs file ?

Answer 1

Well, it took extra hour, but here it is:

(add-hook 'ttcn3-mode-hook
          (lambda ()
            (setq-default indent-tabs-mode nil)
            (setq c-basic-offset 4)
            (c-toggle-electric-state -1)
            (setq c-syntactic-indentation nil)))

Last two lines are most crucial.