From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Sorace Content-Type: multipart/alternative; boundary=Apple-Mail-33FDBFEC-37A9-47ED-9FFD-63EE53169A36 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) Message-Id: <101A317B-5084-4623-B211-496404B04D64@9srv.net> Date: Mon, 8 Feb 2016 08:48:08 -0500 References: In-Reply-To: To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Subject: Re: [9fans] utf-8 Topicbox-Message-UUID: 83b45e1e-ead9-11e9-9d60-3106f5b1d025 --Apple-Mail-33FDBFEC-37A9-47ED-9FFD-63EE53169A36 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable It isn't. MIDI variable-length quantities don't include an indication of len= gth in a header, and the last byte in any multi-byte sequence is a valid sin= gle-byte value. It is more bit efficient than UTF-8, but I believe it lacks o= ther properties around synchronization, possibly others. I'm less sure here, but I believe the MIDI version is more similar to the th= ing the X/Open folks were considering before UTF-8 supplanted it. > On Feb 7, 2016, at 20:09, Bruce Ellis wrote: >=20 > Yes. But the midi version is utf-8. >=20 > brucee >=20 >> On 7 February 2016 at 16:42, Skip Tavakkolian wrote: >> but following that line of reasoning, aren't they all specialized version= s of Huffman encoding? >>=20 >>=20 >>> On Sat, Feb 6, 2016 at 6:04 PM Bruce Ellis wrote= : >>> Not to burst a balloon but check out variable length ints in the Midi Fi= le Format for utf-8 in the early 80s. >>>=20 >>> brucee >=20 --Apple-Mail-33FDBFEC-37A9-47ED-9FFD-63EE53169A36 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
It isn't. MIDI variable-len= gth quantities don't include an indication of length in a header, and the la= st byte in any multi-byte sequence is a valid single-byte value. It is more b= it efficient than UTF-8, but I believe it lacks other properties around sync= hronization, possibly others.

I'm less sure here, b= ut I believe the MIDI version is more similar to the thing the X/Open folks w= ere considering before UTF-8 supplanted it.

On Feb 7, 2016, at= 20:09, Bruce Ellis <bruce.ellis= @gmail.com> wrote:

Yes. But the midi version is utf-8.

brucee

On 7 Febru= ary 2016 at 16:42, Skip Tavakkolian <skip.tavakkolian@gmail.com= > wrote:
but foll= owing that line of reasoning, aren't they all specialized versions of Huffma= n encoding?


=
On Sat, Feb 6, 2016 at 6:04 PM B= ruce Ellis <br= uce.ellis@gmail.com> wrote:
Not to burst a balloon but check out variable length ints in t= he Midi File Format for utf-8 in the early 80s.

brucee

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