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Date: Fri, 13 Apr 2012 09:08:00 -0000
From: Eli Zaretskii <eliz@gnu.org>
Subject: Re: RFC: add .dir-locals.el
In-reply-to: <87k41kzp1k.fsf@fleche.redhat.com>
To: Tom Tromey <tromey@redhat.com>
Cc: yao@codesourcery.com, gdb-patches@sourceware.org
Reply-to: Eli Zaretskii <eliz@gnu.org>
Message-id: <8339883ulw.fsf@gnu.org>
References: <87bonj8aa0.fsf@fleche.redhat.com> <4F8614A8.6040800@codesourcery.com> <83bomw4vob.fsf@gnu.org> <87k41kzp1k.fsf@fleche.redhat.com>
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> From: Tom Tromey <tromey@redhat.com>
> Cc: Yao Qi <yao@codesourcery.com>, gdb-patches@sourceware.org
> Date: Thu, 12 Apr 2012 14:13:43 -0600
> 
> >>>>> "Eli" == Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> Date: Thu, 12 Apr 2012 07:32:56 +0800
> >> From: Yao Qi <yao@codesourcery.com>
> >> CC: <gdb-patches@sourceware.org>
> >> 
> >> With this change, when emacs opens gdb files for the first time, it
> >> prompts to ask apply risky local variables.  Not sure GDB contributors
> >> using emacs are comfortable with this or not.
> 
> Eli> Can't you make them not risky conditioned on specific types of values,
> Eli> like strings etc.?
> 
> I don't see how that applies here.
> 
> You can set a property on a symbol to make it safe in some situations.
> This would normally be done via a patch to Emacs, but one can also do it
> temporarily in .emacs or whatever.
> 
> In this case though, what symbol would you use?
> AFAIK you have to call font-lock-add-keywords to change font-locking.
> There is no local variable you can set.

What variables cause the warning?