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Fri, 19 Jan 2024 07:02:16 -0800 (PST) MIME-Version: 1.0 References: <1743596511.1328269.1703089342052@mail.virginmedia.com> <1226059227.1330686.1703091321163@mail.virginmedia.com> <483108200.1333094.1703093446204@mail.virginmedia.com> In-Reply-To: From: "Mark J. Reed" Date: Fri, 19 Jan 2024 10:02:05 -0500 Message-ID: Subject: Re: [BUG] multibyte never set according to setopt/unsetopt output To: zsh-workers@zsh.org Content-Type: multipart/alternative; boundary="0000000000001578ef060f4dc4d0" X-Seq: 52487 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: --0000000000001578ef060f4dc4d0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Coming back a bit late to the thread I started a month ago... Basically, because `multibyte` is on by default, the *`setopt` commands behave as if there were instead an option with the inverted meaning named `nomultibyte`, and it is that string rather than `multibyte` which shows up in the output of one or the other. (I suppose one difference between the actual situation and the postulated `nomultibyte` option is that the inversion is `multibyte` rather than *`nonomultibyte`.) Also, I was misinterpreting the output of `unsetopt`; the presence of `nomultibyte` in its output means that option is _not_ set, or in other words, the `multibyte` option _is_ set. Thanks for the suggestions for alternative ways to display the options. As far as I can tell, `kshoptionprint` just makes `setopt` produce the same output as `set -o`; I'm happy to just use `set -o` in that case. I used ksh for a long time. :) On Wed, Dec 20, 2023 at 12:40=E2=80=AFPM Mikael Magnusson wrote: > On 12/20/23, Peter Stephenson wrote: > >> On 20/12/2023 17:06 GMT Mikael Magnusson wrote: > >> On 12/20/23, Peter Stephenson wrote: > >> >> On 20/12/2023 16:44 GMT Bart Schaefer > >> >> wrote: > >> Really? I get all options listed in the positive sense regardless of > >> their state: > > > > Yours and mine are equivalent, yes, it's the various versions just > > using shell builtins that don't seem to allow a no-no form of output, > > unless I'm missing something. > > For some reason I thought yours was sent in reply to mine, my > apologies for the confusion. > > -- > Mikael Magnusson > > --=20 Mark J. Reed --0000000000001578ef060f4dc4d0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Coming back a bit late to the thread I started a month ago= ...

Basically, because `multibyte` is on by default, the *`setopt` c= ommands=C2=A0behave as if there were instead an option with the inverted me= aning named `nomultibyte`, and it is that string rather than `multibyte` wh= ich shows up in the output of one or the other. (I suppose one difference b= etween the actual situation and the postulated `nomultibyte` option is that= the inversion is `multibyte` rather than *`nonomultibyte`.)

Also, I= was misinterpreting the output of `unsetopt`; the presence of `nomultibyte= ` in its output means that option is _not_ set, or in other words, the `mul= tibyte` option _is_ set.=C2=A0

Thanks=C2=A0for the sugge= stions for alternative ways to display the=C2=A0options. As=C2=A0far as I c= an tell, `kshoptionprint` just makes `setopt` produce the same output as `s= et -o`; I'm happy to just use `set -o` in that case. I used ksh for a l= ong time. :)


<= div dir=3D"ltr" class=3D"gmail_attr">On Wed, Dec 20, 2023 at 12:40=E2=80=AF= PM Mikael Magnusson <mikachu@gmail.= com> wrote:
On 12/20/23, Peter Stephenson <p.w.stephenson@ntlworld.com> wrote:
>> On 20/12/2023 17:06 GMT Mikael Magnusson <mikachu@gmail.com> wrote:
>> On 12/20/23, Peter Stephenson <p.w.stephenson@ntlworld.com> wrote:=
>> >> On 20/12/2023 16:44 GMT Bart Schaefer <schaefer@brasslantern.com>
>> >> wrote:
>> Really? I get all options listed in the positive sense regardless = of
>> their state:
>
> Yours and mine are equivalent, yes, it's the various versions just=
> using shell builtins that don't seem to allow a no-no form of outp= ut,
> unless I'm missing something.

For some reason I thought yours was sent in reply to mine, my
apologies for the confusion.

--
Mikael Magnusson



--
Ma= rk J. Reed <mar= kjreed@gmail.com>
--0000000000001578ef060f4dc4d0--