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bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to l
From: |
tastytea |
Subject: |
bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column |
Date: |
Sat, 3 Aug 2019 09:50:56 +0200 |
On Fri, 02 Aug 2019 16:57:37 +0200
Štěpán Němec <stepnem@gmail.com> wrote:
> On Mon, 29 Jul 2019 11:17:56 +0200
> tastytea@tastytea.de wrote:
>
> > whitespace-mode will highlight long lines starting at 70 characters
> > instead of what fill-column is set to, if whitespace-line-column is
> > set to nil.
> > […]
>
> Yes, unfortunately, file-local variables are only setup (via
> `hack-local-variables') _after_ the mode hooks are run (cf.
> `run-mode-hooks'), so `whitespace-color-on' still sees the original
> `fill-column' the first time.
Maybe whitespace-mode could watch fill-column for changes, at least
until the file-local variables are loaded?
There is also the possibility that fill-column is changed afterwards by
the user, but I guess that's not too common…
> You can work around this by hacking^W having `hack-local-variables'
> also run in your hook function:
>
> (add-hook 'conf-mode-hook
> (lambda () (hack-local-variables) (whitespace-mode))
Thanks, that's a better workaround than my solution of setting
whitespace-line-column and restarting whitespace-mode in
find-file-hook. :-)
Kind regards, tastytea
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- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, (continued)
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Eli Zaretskii, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Štěpán Němec, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Eli Zaretskii, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Štěpán Němec, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Eli Zaretskii, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Noam Postavsky, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Štěpán Němec, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Noam Postavsky, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Štěpán Němec, 2019/08/02
- bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column, Andreas Schwab, 2019/08/02
bug#36837: 26.2; whitespace-mode: whitespace-line-column is not set to local fill-column,
tastytea <=