# [NTG-context] new upload

Otared Kavian otared at gmail.com
Mon Oct 17 08:43:32 CEST 2022

Hi Mikael,

I use Lucida in my documents and did not notice any problem with the integrals and other large operators.
Do you mean in the future I have to update to a new version of Lucida (and pay again…) or will future versions of LuaMetaTeX handle correctly large operators typeset in Lucida ?

The issue I observed with the new upload of 2022.10.15 is that the presentations I typeset with the simpleslides module are broken after three pages, but could not set up a minimal working example to send to the list. Those presentations are typeset correctly with previous versions.
Has Metapost changed some crucial settings ?

Best regards: Otared

> On 16 Oct 2022, at 19:03, Mikael Sundqvist via ntg-context <ntg-context at ntg.nl> wrote:
>
> Hi,
>
> On Sun, Oct 16, 2022 at 6:07 PM Aditya Mahajan via ntg-context
> <ntg-context at ntg.nl> wrote:
>>
>> On Fri, 14 Oct 2022, Hans Hagen via ntg-context wrote:
>>
>>> Hi,
>>>
>>> I uploaded a new version. Apart from a few fixes / extensions already
>>> mentioned here (or known to those who wanted it) the main changes are in
>>> the math goodie files (work in progress, we will clean them up later) as
>>> part of improving the rendering of math.
>>
>> Something is wrong with the placement of limits around an integral with NeoEuler:
>>
>> \usetypescriptfile[euler]
>>
>> \definetypeface[mainfont][rm][specserif][CharisSil][default]
>> \definetypeface[mainfont][mm][math] [eulernova][default]
>> \definetypeface[mainfont][tt][mono] [dejavu][default] [rscale=0.8, features=none]
>> \setupbodyfont[mainfont,10pt]
>>
>> \starttext
>> \startTEXpage[offset=1mm]
>>  $\displaystyle \int_{0}^{1} f(x) dx$
>> \stopTEXpage
>> \stoptext
>>
>> gives the attached result.
>
> This is because the integral "sits wrong" in its boundingbox. Almost
> all fonts have the glyph centered around the math axis, but there are
> a few that doesn't. In euler-math.lfg, add the tweak
>
> {
> tweak = "fixoldschool",
> },
>
> In fact, we have not updated the euler goodie file for a while it
> seems. I think there are more things that can be improved. Hopefully
> before next release.
>
> It can also be mentioned that some fonts (Daniel Flipo was quick to
> fix concrete, erewhon and kpfonts) was fixed recently regarding this,
> and it is reported on and fixed in development of Lucida.
>
> /Mikael
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Otared Kavian
e-mail: otared at gmail.com
Phone: +33 6 88 26 70 95



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