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Re: Is it possible to ignore all variable except 'tab-width' in dir-loca


From: Michael Heerdegen
Subject: Re: Is it possible to ignore all variable except 'tab-width' in dir-locals-file or local-variables?
Date: Wed, 23 Oct 2019 08:42:24 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Zhang Haijun <address@hidden> writes:

> Is there a custom variable like ‘user-safe-local-variables’ which can
> be set to ‘(tab-width) to control this?

Looks there is only an `ignored-local-variables' user option.  The
filtering is done in `hack-local-variables-filter' if you want to look
at the code.  So it seems what you want is not possible by only
configuring an option, you would have to advice
`hack-local-variables-filter'.

Michael.



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