From: "Juanma Barranquero" <lekktu@gmail.com>
To: "dsevilla@gmail.com" <dsevilla@gmail.com>
Cc: help-gnu-emacs@gnu.org
Subject: Re: whitespace-cleanup + untabify?
Date: Sat, 14 Jun 2008 14:02:17 +0200 [thread overview]
Message-ID: <f7ccd24b0806140502o4051b6e9saad5176fb4f0dde1@mail.gmail.com> (raw)
In-Reply-To: <fe97aa6c-f6db-4d58-9468-41b4e0677821@j22g2000hsf.googlegroups.com>
On Sat, Jun 14, 2008 at 12:56, dsevilla@gmail.com <dsevilla@gmail.com> wrote:
> I haven't found any
> option that connects untabify and whitespace-cleanup. I'm using:
That really depends on how do you want to do the untabify.
For example, you can defadvice `whitespace-cleanup' like so
(defadvice whitespace-cleanup (after whitespace-untabify activate compile)
(save-restriction
(widen)
(untabify (point-min) (point-max))))
so when you do M-x whitespace cleanup, it first cleans up and then
untabifies. Take into account that untabify removes tabs anywhere in
the line; if you prefer only to untabify at the beginning of line, you
could use this instead:
(defadvice whitespace-cleanup (after whitespace-untabify activate compile)
(save-restriction
(widen)
(let ((tabify-regexp "^\t* [ \t]+"))
(untabify (point-min) (point-max)))))
Both examples untabify the whole buffer (that's what the
`save-restriction' and `widen' calls are for), so if you in fact only
want to untabify the region, it's even simpler:
(defadvice whitespace-cleanup (after whitespace-untabify activate compile)
(untabify (point-min) (point-max)))
Does this help?
Juanma
next prev parent reply other threads:[~2008-06-14 12:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-14 10:56 whitespace-cleanup + untabify? dsevilla
2008-06-14 12:02 ` Juanma Barranquero [this message]
2008-06-14 12:03 ` Nikolaj Schumacher
2008-06-14 12:37 ` Kevin Rodgers
2008-06-14 16:49 ` Nikolaj Schumacher
2008-06-14 13:43 ` Juanma
2008-06-14 15:02 ` Rupert Swarbrick
2008-06-14 15:10 ` dsevilla
2008-06-14 16:24 ` Lennart Borgman (gmail)
[not found] ` <mailman.13261.1213458961.18990.help-gnu-emacs@gnu.org>
2008-06-15 20:05 ` dsevilla
[not found] ` <mailman.13267.1213460678.18990.help-gnu-emacs@gnu.org>
2008-06-15 20:07 ` dsevilla
2008-06-15 20:53 ` Lennart Borgman (gmail)
2008-06-15 21:23 ` Nikolaj Schumacher
2008-06-15 21:32 ` Lennart Borgman (gmail)
2008-06-16 6:28 ` Thierry Volpiatto
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