在2023年9月14日星期四 UTC+8 12:39:18<John MacFarlane> 写道：
I have released a new version of texmath that fixes this issue.
> On Sep 13, 2023, at 5:07 PM, Yibotg <yib...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> I have updated pandoc to version 3.1.8, and there is still a square to the right of the root symbol.In slides.xml, the value of m:val="1".If I change "1" to "on",the display becomes correct.
> I tested the online texmath(texmath demo (johnmacfarlane.net)), the $\sqrt{x}$ is converted to m:val="1"，which causes display errors(a square to the right of the root symbol) in PowerPoint.
> m:val="1" m:val="on"
> PowerPoint Wrong Correct
> Word Correct Correct
>
> 在2023年9月14日星期四 UTC+8 03:39:13<John MacFarlane> 写道：
> I've lost track of what you think is wrong in pandoc.
>
> I had understood you to be using pandoc to produce a docx. In that case, there should be no problem, because recent versions of pandoc will generate m:val="on", not m:val="1".
>
> If you're instead reading docx, then maybe your point is different, that pandoc should accept both "1" and "on" as on values?
>
>
>> On Sep 12, 2023, at 7:34 AM, Yibotg <yib...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>
>> I think the opposite of 'm:val="on" ' is 'm:val="off" ', Powerpoint read 'm:val="1"' not as 'm:val="on"' but as 'not on' . Howerver Word Can read 'm:val="1"' as 'm:val="on"'.
>>
>> 在2023年9月12日星期二 UTC+8 09:51:19<Yibotg> 写道：
>> Sorry John, the first post is right.
>> <m:degHide m:val="on" /> leads the correct root sign
>> and
>> <m:degHide m:val="1" /> leads a blank square on the left of root sign.
>> however in docx，<m:degHide m:val="1" /> leads the correct root sign.
>>
>> I am sorry for my mistake.
>> 在2023年9月12日星期二 UTC+8 02:38:16<John MacFarlane> 写道：
>>
>>> On Sep 11, 2023, at 5:26 AM, Yibotg <yib...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>>
>>> Sorry , I made a mistake.
>>> <m:degHide m:val="1" /> leads the correct root sign
>>> and
>>> <m:degHide m:val="on" /> leads a blank square on the left of root sign.
>>
>> Well that's good, because pandoc produces m:val="1".
>> Perhaps you have an old version?
>>
>>
>>
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