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From: Julien Danjou <julien@danjou.info>
To: "Óscar Fuentes" <ofv@wanadoo.es>
Cc: emacs-orgmode@gnu.org
Subject: Re: [PATCH] Wash output of org-encrypt-entry, take 3
Date: Mon, 21 Mar 2011 14:54:09 +0100	[thread overview]
Message-ID: <sa37hbsefzy.fsf@cigue.easter-eggs.fr> (raw)
In-Reply-To: <87bp182hiw.fsf@wanadoo.es> (=?utf-8?Q?=22=C3=93scar?= Fuentes"'s message of "Fri, 18 Mar 2011 23:25:11 +0100")

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On Fri, Mar 18 2011, Óscar Fuentes wrote:

> The first line (Version:...) can change from machine to machine and over
> time (as gpg is updated with a new version.) This is problematic when
> the file is stored under version control, because as you decrypt and
> encrypt an entry that line will change and create differences among the
> file on the workspace and the file stored on VC.

This is true only if you modify the content of the entry, so I'm not
sure there's a real harm done here.

> Second, the empty line just wastes space and it is plain ugly once we
> remove the first one with the Version text.

This line is required by the protocol.

> Finally, on some systems (mostly Windows) depending on how your Emacs
> and gpg are configured, ^M characters may appear at the end of every
> line of gpg output once it is inserted on the Emacs buffer. This happens
> when the buffer uses Unix line-endings but gpg uses DOS line-endings.

I do not feel the right place and/or way to fix and encoding bug.

> +(defun org-crypt-wash-encrypted-string (str)
> +  "Remove superfluos and annoying text from the encrypted string."
> +  (with-temp-buffer
> +    (insert str)
> +    (goto-char (point-min))
> +    (while (re-search-forward "^Version:.*$\\|\^M\\|^\n" nil t)
> +      (replace-match ""))
> +    (buffer-string)))
> +

Ultimately, maybe simpler with `string-match'.

Julien Danjou
❱ http://julien.danjou.info

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  parent reply	other threads:[~2011-03-21 13:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-18 22:25 [PATCH] Wash output of org-encrypt-entry, take 3 Óscar Fuentes
2011-03-20 20:34 ` Bernt Hansen
2011-03-20 21:10 ` Bernt Hansen
2011-03-21 13:54 ` Julien Danjou [this message]
2011-04-10 20:08   ` David Maus

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