I exprienced the bug too and this is the same bug as bug #591925. Here is my diagnostic
This comes from the 'called-interactively-p' function line 644 of the file /usr/share/emacs/site-lisp/dictionaries-common/flyspell.el (provided by the package dictionaries-common). I am not an elisp expert but I think this is due to an update of the called- interactively-p function which does not take optional argument anymore. This can be fixed by replacing in line 644 : (called-interactively-p 'interactive)) by (called-interactively-p)) It works for me. -- Luk Bettale -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org