From: "Óscar Fuentes" <ofv@wanadoo.es>
To: help-gnu-emacs@gnu.org
Subject: Re: Highlighting a missing final newline?
Date: Tue, 22 Mar 2016 14:57:11 +0100 [thread overview]
Message-ID: <87wpouehu0.fsf@wanadoo.es> (raw)
In-Reply-To: dlcon6FtmquU1@mid.individual.net
egarrulo <egarrulo@gmail.com> writes:
> How would you highlight a missing final newline? I mean: if a buffer
> lacks a final newline, then you would see a (customizable) character
> at the end of the buffer; otherwise, you would see nothing.
>
> AFAIK, `font-lock-add-keywords' can't help here because there is no
> character to highlight. I have looked into `whitespace-mode' for
> inspiration, but the code is too complex for me.
If your problem consists on editing files that require to end with a
newline, set `require-final-newline' on the mode hook and forget about
that.
next prev parent reply other threads:[~2016-03-22 13:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-22 11:30 Highlighting a missing final newline? egarrulo
2016-03-22 11:50 ` Yuri Khan
2016-03-22 13:37 ` egarrulo
2016-03-22 13:49 ` Drew Adams
[not found] ` <mailman.8110.1458654604.843.help-gnu-emacs@gnu.org>
2016-03-22 13:54 ` egarrulo
2016-03-22 13:57 ` Óscar Fuentes [this message]
2016-03-22 16:21 ` Eli Zaretskii
[not found] ` <mailman.8133.1458663736.843.help-gnu-emacs@gnu.org>
2016-03-22 16:42 ` egarrulo
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