Also here:
https://github.com/0intro/plan9/tree/main/sys/doc


On Wed, Mar 22, 2023, 3:02 AM Skip Tavakkolian <fariborz.t@gmail.com> wrote:

> http://p9f.org/sys/doc/utf.ps
>
> On Wed, Mar 22, 2023, 12:41 AM <arnold@skeeve.com> wrote:
>
>> Thanks. Is there a link to postscript or pdf of the paper?  I undoubtedly
>> read it decades ago, but I doubt that I have it handy.
>>
>> Thanks,
>>
>> Arnold
>>
>> Rob Pike <robpike@gmail.com> wrote:
>>
>> > Pretty much, as it was the Plan 9 UTF man page at the time. This link
>> will
>> > be essentially the same.
>> >
>> > http://man.cat-v.org/plan_9/6/utf
>> >
>> > -rob
>> >
>> >
>> > On Wed, Mar 22, 2023 at 6:12 PM Mehdi Sadeghi <mehdi@mehdix.org> wrote:
>> >
>> > > It's a long shot but is that appendix around by any chance?
>> > >
>> > >
>> > > Mehdi
>> > >
>> > >
>> > > On 3/22/23 03:52, Rob Pike wrote:
>> > >
>> > > the paper had an appendix that described UTF-8's encoding rigorously,
>> but
>> > > that was dropped
>> > >
>> > >
>>
>