Re: Patch: Syntax and Hard Newlines

[Herbert Euler]

I'm sorry I misunderstood you again.  Let me try another fix....

Regards,
Guanpeng Xu

> From: martin rudalics <address@hidden>
> To: Herbert Euler <address@hidden>
> CC: address@hidden,  address@hidden,  address@hidden
> Subject: Re: Patch: Syntax and Hard Newlines
> Date: Thu, 16 Nov 2006 17:03:33 +0100
>
> > What about this?
>
> > +       (if (local-variable-p 'parse-sexp-lookup-properties)
> > +           (setq longlines-parse-sexp-lookup-properties
> > +                 parse-sexp-lookup-properties
> > +                 longlines-pslp-was-local
> > +                 t
> > +                 parse-sexp-lookup-properties
> > +                 t)
> > +         (setq longlines-pslp-was-local nil)
> > +         (set (make-local-variable 'parse-sexp-lookup-properties) t))
>
> [...]
>
> > +     (if longlines-pslp-was-local
> > +       (setq parse-sexp-lookup-properties
> > +             longlines-parse-sexp-lookup-properties)
> > +       (kill-local-variable 'parse-sexp-lookup-properties))
>
> It should work with major modes since their activation usually kills all
> local variables.  It won't work if another minor mode eventually needs
> this too.  Suppose you
>
> (1) turn on longlines mode with `parse-sexp-lookup-properties' locally nil,
>
> (2) turn on a minor mode that sets `parse-sexp-lookup-properties' to t,
>
> (3) turn off longlines mode.
>
> Hence I'd rather leave this alone when turning off longlines mode.

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