* tab-width ignored in .dir-locals.el
@ 2021-11-12 17:56 Grant Edwards
2021-11-12 18:15 ` Grant Edwards
0 siblings, 1 reply; 2+ messages in thread
From: Grant Edwards @ 2021-11-12 17:56 UTC (permalink / raw)
To: help-gnu-emacs
How do you set the tab width for C-mode in a .dir-locals.el file?
All the documentation I can find says this should work:
------------------------------------------------------------------------
((nil . ((indent-tabs-mode . t)
(tab-width . 4)
))
(c-mode . ((c-file-style . "BSD")
(subdirs . t)
))
)
------------------------------------------------------------------------
But when I edit a .c file, the tab width is always 8.
What am I doing wrong?
I tried adding (subdirs . t) to the first list, but that made no difference.
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: tab-width ignored in .dir-locals.el
2021-11-12 17:56 tab-width ignored in .dir-locals.el Grant Edwards
@ 2021-11-12 18:15 ` Grant Edwards
0 siblings, 0 replies; 2+ messages in thread
From: Grant Edwards @ 2021-11-12 18:15 UTC (permalink / raw)
To: help-gnu-emacs
On 2021-11-12, Grant Edwards <grant.b.edwards@gmail.com> wrote:
> How do you set the tab width for C-mode in a .dir-locals.el file?
>
> All the documentation I can find says this should work:
>
> ------------------------------------------------------------------------
> ((nil . ((indent-tabs-mode . t)
> (tab-width . 4)
> ))
> (c-mode . ((c-file-style . "BSD")
> (subdirs . t)
> ))
> )
> ------------------------------------------------------------------------
>
> But when I edit a .c file, the tab width is always 8.
Aargh. I just realized it's not tab size that's wrong, it's the
c-file-offsets...
^ permalink raw reply [flat|nested] 2+ messages in thread
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