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From: "Óscar Fuentes" <ofv@wanadoo.es>
To: help-gnu-emacs@gnu.org
Subject: Re: Highlight tabulated and trailing whitespace
Date: Mon, 28 Dec 2020 13:42:44 +0100	[thread overview]
Message-ID: <87sg7qcda3.fsf@telefonica.net> (raw)
In-Reply-To: trinity-22b1a303-61c6-4cca-871e-fad7bf58f515-1609144805161@3c-app-mailcom-bs16

steve-humphreys@gmx.com writes:

> Have tried the following two lines to no effect
>
> (require 'whitespace)
> (whitespace-mode)

In a buffer, just:

M-x whitespace-mode

For enabling it automatically when you open certain type of files, use a
major mode hook. For instance:

(add-hook 'prog-mode-hook #'whitespace-mode)

Will activate whitespace-mode in all programming language modes.




  parent reply	other threads:[~2020-12-28 12:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-28  4:11 Highlight tabulated and trailing whitespace steve-humphreys
2020-12-28  4:50 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-28  4:56   ` steve-humphreys
2020-12-28  5:07     ` 2QdxY4RzWzUUiLuE
2020-12-28  5:12   ` steve-humphreys
2020-12-28  6:08     ` steve-humphreys
2020-12-28  7:41       ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-28  8:40         ` steve-humphreys
2020-12-28 10:59           ` Michael Heerdegen
2020-12-28 12:42           ` Óscar Fuentes [this message]
2020-12-28 13:09           ` steve-humphreys
2020-12-28 16:08             ` steve-humphreys
2020-12-28 16:55               ` Drew Adams
2020-12-28 17:06                 ` steve-humphreys

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