Re: Using current style in C?

[Jérôme M. Berger]

Stefan Monnier wrote:
>> Once upon a time, I'll swear I read somewhere about being able to configure
>> C-mode to "use the current style", but now I can't find it. I'd like to use
>> such a feature.
> 
> Check c-guess (in cc-guess.el).
> 
        Thanks, that could be very useful. However, I just tried adding the
following to my c-mode-hook to configure the style automatically
when I open a file:


(setq c-guess-guessed-basic-offset nil)
(setq c-guess-guessed-offsets-alist nil)
(c-guess-no-install)
(if c-guess-guessed-basic-offset
    (setq c-basic-offset c-guess-guessed-basic-offset))
(if c-guess-guessed-offsets-alist
    (setq c-offsets-alist c-guess-guessed-offsets-alist))


        For some reason, this is horribly slow (takes several minutes to
complete). When I remove those lines and launch c-guess-no-install
interactively with M-x, then it is almost instantaneous (less than
one second). Anybody knows what's happening?

        Thanks,
                Jerome
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