[Mesa-dev] [PATCH] dir-locals.el: show-trailing-whitespace and whitespace support

[Ilia Mirkin]

On Tue, Aug 2, 2016 at 12:14 PM, Andres Gomez <agomez at igalia.com> wrote:
> Signed-off-by: Andres Gomez <agomez at igalia.com>
> ---
>  .dir-locals.el | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/.dir-locals.el b/.dir-locals.el
> index 4b53931..9c89a63 100644
> --- a/.dir-locals.el
> +++ b/.dir-locals.el
> @@ -1,4 +1,5 @@
> -((prog-mode
> +((nil . ((show-trailing-whitespace . t)))

This sounds fine to me.

> + (prog-mode
>    (indent-tabs-mode . nil)
>    (tab-width . 8)
>    (c-basic-offset . 3)
> @@ -8,6 +9,10 @@
>             (c-set-offset 'case-label '0)
>             (c-set-offset 'innamespace '0)
>             (c-set-offset 'inline-open '0)))
> -  )
> +  (whitespace-style face indentation lines-tail)
> +  (whitespace-line-column . 79)
> +  (eval ignore-errors
> +        (require 'whitespace)
> +        (whitespace-mode 1)))

What do these do? I've only ever done show-trailing-whitespace t.

  -ilia