I want to set the variable
t in order to have truncated lines, but only in programming modes. So, following this thread, I put the following code in my configuration file:
(defun my-prog-mode-hook () (setq truncate-lines t)) (add-hook 'prog-mode-hook #'my-prog-mode-hook)
My problem is this does not work, because
truncate-lines is still
nil when I start Emacs in
fortran-mode (for example). The
lambda version of the above code gives the same result.
What am I missing?