Re: Set variable in derived mode before running the parent mode function

[Andreas Röhler]

Am 03.06.2015 um 03:10 schrieb Stefan Monnier:
> > `python-mode' are inappropriate for the derived mode; in particular, I'd
> > like to disable auto-guessing of the indentation by setting
> > `python-indent-guess-indent-offset' to nil.  However,
> > `define-derived-mode' has no customization point for running code before
> > the parent mode function.  What's the best way to solve this?
> Add the code *after* running python-mode?  After all, setting vars
> before would be a waste since python-mode (like all other proper major
> modes) begins by calling kill-all-local-variables (also known as
> fundamental-mode).

Can't see this in python.el. python-mode is a derived-mode from prog-mode.

Customizing python-indent-guess-indent-offset to nil should help already.

Andreas