workaround-mumamo-buffer-file-name-warnings.el

;; Workaround the annoying warnings:
;;    Warning (mumamo-per-buffer-local-vars):
;;    Already 'permanent-local t: buffer-file-name
(when (and (equal emacs-major-version 24)
           (equal emacs-minor-version 2))
  (eval-after-load "mumamo"
    '(setq mumamo-per-buffer-local-vars
           (delq 'buffer-file-name mumamo-per-buffer-local-vars))))

This is exactly what I was looking for to get rid of these warnings. They seem to happen every time the point would leave or enter a python-mode cell.

This should be included in the "Tips" section of the EIN documentation, or perhaps be included in the appropriate mode file in EIN.

Thanks a lot! this was really annoying before...

Thanks!

You probably meant (and (>= emacs-major-version 24) (>= emacs-minor-version 2)) , thanks for the workaround!

Thanks man, you saved my ass.

I think you meant: (string< "24.1" (format "%d.%d" emacs-major-version emacs-minor-version))

cool, thanks, and also thanks deathwish.