Re: Using comment characters for specific major modes

[Jean Louis]

* martin-kemp@brusseler.com <martin-kemp@brusseler.com> [2021-06-06 03:40]:
> For emacs-lisp-mode I would like "s" to be
> 
> (setq-local s (concat ";; " (make-string lena ?\;)))


(defun my-whatever ()
  (interactive)
  (let ((s (cond ((eq major-mode 'adoc-mode) (do something))
                 ((eq major-mode 'markdown-mode) (do something))
                 (t s))))
    (insert s)))

You may use `cond' function to test the variable `major-mode' and
accordingly return the value for `s' which you then insert in the
buffer.


-- 
Jean

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