From: "Simen Heggestøyl" <simenheg@gmail.com>
To: Nathan Trapuzzano <nbtrap@nbtrap.com>
Cc: 17133-done@debbugs.gnu.org, dgutov@yandex.ru
Subject: bug#17133: json-encode-string incorrectly encodes extra-BMP characters
Date: Sun, 04 Oct 2015 17:55:22 +0200 [thread overview]
Message-ID: <87egha7hn9.fsf@gmail.com> (raw)
In-Reply-To: <87wqfegdzy.fsf@nbtrap.com> (Nathan Trapuzzano's message of "Fri, 28 Mar 2014 18:22:25 -0400")
Nathan Trapuzzano <nbtrap@nbtrap.com> writes:
> M-: (princ (json-encode "\U0001d11e"))
> ==> "\u1d11e" ;; should be "\ud834\udd1e" or "𝄞"
>
>>From ECMA-404:
>
> To escape a code point that is not in the Basic Multilingual Plane,
> the character is represented as a twelve-character sequence, encoding
> the UTF-16 surrogate pair. So for example, a string containing only
> the G clef character (U+1D11E) may be represented as "\uD834\uDD1E".
This seems to be working as expected in master now; (json-encode
"\U0001d11e") produces "𝄞" as described.
-- Simen
prev parent reply other threads:[~2015-10-04 15:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 22:22 bug#17133: json-encode-string incorrectly encodes extra-BMP characters Nathan Trapuzzano
2015-10-04 15:55 ` Simen Heggestøyl [this message]
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