From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: "José A. Romero L." <escherdragon@gmail.com>
Cc: 6252@debbugs.gnu.org
Subject: bug#6252: Emacs does not implement URL (aka "percent") decoding correctly.
Date: Wed, 21 Sep 2011 22:17:52 +0200 [thread overview]
Message-ID: <m3vcslwsy7.fsf@stories.gnus.org> (raw)
In-Reply-To: <AANLkTilLXmD0oCE1in39yqnuAEq6PkvJmyC1a_0eToab@mail.gmail.com> ("José A. Romero L."'s message of "Sun, 23 May 2010 01:46:54 +0200")
José A. Romero L. <escherdragon@gmail.com> writes:
> On May 18, 20:14, Xah Lee <xah...@gmail.com> wrote:
>
>> is there emacs lisp function that decode the url percent encoding?
>> e.g.http://en.wikipedia.org/wiki/Sylvester%E2%80%93Gallai_theorem
>> should become
>> http://en.wikipedia.org/wiki/Sylvester–Gallai_theorem
>> that's a EN DASH (unicode 8211, #o20023, #x2013).
>> I know there's a
>> (require 'gnus-util)
>> gnus-url-unhex-string
>> but that just unhex, and generate gibberish if the url contain unicode
>> chars.
> (...)
>
> Seems that RFC 3986 has not been implemented correctly in Emacs. IMHO
> that is an important hole you have found there. The standard requires
> that all unreserved characters be encoded/decoded as UTF8 bytes. Even
> though the encoding part looks OK (in url-util.el), the decoding does
> not go that last mile to interpret the decoded bytes as UTF-8.
I'm not quite sure I understand what the problem is. Do you have a test
case that illustrates what url.el does wrong?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
next prev parent reply other threads:[~2011-09-21 20:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-22 23:46 bug#6252: Emacs does not implement URL (aka "percent") decoding correctly José A. Romero L.
2010-05-24 3:33 ` YAMAMOTO Mitsuharu
[not found] ` <AANLkTilUODUArElMVd6FzgL08u1TmCVw2kar1Gf9z1Z9@mail.gmail.com>
2010-05-25 8:56 ` bug#6252: Fwd: " José A. Romero L.
2011-09-21 20:17 ` Lars Magne Ingebrigtsen [this message]
[not found] ` <CAJ_WfoU_JAjf-cTruu3fL1OO5fSMRHsjmnB=-aUK6h6RM7e8AA@mail.gmail.com>
2011-09-22 7:38 ` Lars Magne Ingebrigtsen
[not found] ` <CAJ_WfoV04Bis9msxHYLdu5VTONZ7hO_LsKy097MqfnmLf4kfjQ@mail.gmail.com>
2011-09-23 8:34 ` Lars Magne Ingebrigtsen
2011-09-23 11:12 ` José A. Romero L.
2011-09-25 22:16 ` Lars Magne Ingebrigtsen
2011-09-25 22:25 ` José A. Romero L.
2012-04-10 2:14 ` Lars Magne Ingebrigtsen
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