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From: Joe Matarazzo <joe.matarazzo@gmail.com>
To: emacs-devel@gnu.org
Subject: Make local file variable c-file-offsets "safe"
Date: Fri, 20 Jun 2014 17:39:12 -0700	[thread overview]
Message-ID: <CANs_5e5uAcJSOTORskgdqoHUWHfBvk34RLk3=5SdiEXXbWO00Q@mail.gmail.com> (raw)

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I ran into a project using .dir-locals.el with a (c-file-offsets [alist])
construct. Every file I visited flagged this variable as an unsafe local
file variable.

cc-vars.el provides a safe-local-variable property to sanitize the other
local file variable it has, c-file-style, so why not c-file-offsets?

It could be as simple as making the predicate 'listp, or if desired, do
something fancier and check that each car of the list is key in the
c-offsets-alist.

Thoughts?

Thanks,
Joe

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                 reply	other threads:[~2014-06-21  0:39 UTC|newest]

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