tutorial--lang is a variable defined in ‘tutorial.el’.

Its value is "English"
Local in buffer TUTORIAL; global value is nil

Tutorial language.

  Automatically becomes buffer-local when set.

Tatsu Takamaro <tatsu.takamaro@gmail.com> writes:

Yes, with a -q key Emacs starts in a default view, and I still get the
same error, and all other behaviour is the same.

[ Could you please keep the bug tracker as recipient of your message by
doing a "reply to all" ]

>From the TUTORIAL buffer, what the key sequence "C-h v tutorial--lang
<RET>" gives you?