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<div class="moz-cite-prefix"><br>
Thanks for the answer.<br>
<br>
Yes acute works. But where do you see the difference? I am looking
the dialogs of<br>
fontforge and can not locate the difference.<br>
<br>
I have more trouble with diacritics stacking especially when
stacking above AND below.<br>
x́ (x+ U+0301) works<br>
x̖ (x + U+0316) works as well, but<br>
x̖́ (x+ U+0301 + U+0316) fails.<br>
<br>
<br>
I have been trying to resolve these issues for a long time but
without luck. The fontforge<br>
dialogs show correct stacking but xetex does not stack as expected
an I have routinely failed<br>
to find the reasons.<br>
<br>
So at which dialogs do you see the difference between U+0301 and
U+0300 ?<br>
And why simultaneous stack above and below fails?<br>
<br>
Thanks for your help,<br>
<br>
Antonis.<br>
<br>
<br>
<br>
<br>
<br>
On 10/23/21 6:26 PM, Jonathan Kew wrote:<br>
</div>
<blockquote type="cite"
cite="mid:55e6b9dd-89be-66ac-eaa3-71a60b5b1bfd@gmail.com">On
23/10/2021 14:37, Antonis Tsolomitis wrote:
<br>
<blockquote type="cite">
<br>
It is a long time now that NewComputerModern has build-in
information for diacritics stacking.
<br>
I have heard that xetex supports this but I can not make it
work. The font is developed
<br>
with fontforge and as you can see in the attached screenshot,
fontforge shows stacking working.
<br>
<br>
However xelatex just places, say the grave (uni0300) next and
not above the character, say uni2C9B
<br>
(as in screenshot).
<br>
<br>
So I guess I have something wrong in the font that xetex does
not like(?)
<br>
</blockquote>
<br>
<br>
Do any other diacritics such as the acute (U+0301) or dieresis
(U+0308) work? From a quick look at the GPOS table in the font --
if I'm reading it correctly -- it appears that uni0300 may have
the wrong attachment point class (whereas in uni0301 and uni0308,
it looks correct).
<br>
<br>
JK
<br>
<br>
<br>
<br>
<blockquote type="cite">
<br>
The font currently develops the coptic block for academic needs
this is why I use uni2C9B.
<br>
<br>
A sample file is
<br>
<br>
\documentclass{article}
<br>
\usepackage{fontspec}
<br>
\setmainfont{NewCM10-Regular.otf}
<br>
\begin{document}
<br>
ⲛ̀
<br>
\end{document}
<br>
<br>
However the font that contains this character (since it is under
development) is here:
<br>
<a class="moz-txt-link-freetext" href="https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.sfd">https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.sfd</a>
<a class="moz-txt-link-rfc2396E" href="https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.sfd"><https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.sfd></a>
<br>
<a class="moz-txt-link-freetext" href="https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.otf">https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.otf</a>
<a class="moz-txt-link-rfc2396E" href="https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.otf"><https://myria.math.aegean.gr/~atsol/tmp/NewCM10-Regular.otf></a>
<br>
<br>
thanks for any help,
<br>
<br>
Antonis.
<br>
<br>
</blockquote>
<br>
</blockquote>
<br>
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