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From: Thangalin via ntg-context <ntg-context@ntg.nl>
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Subject: Typesetting unicode characters
Date: Wed, 30 Mar 2022 00:32:11 -0700
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Hi list,

An XML document includes the =F0=9F=91=8D emoji, as shown in the following =
snippet:

<html>
  <head><meta charset=3D"utf8"/></head>
  <body>
    <div class=3D"bubblerx">
      <p>Thumbs up emoji: &#55357;&#56397;</p>
    </div>
  </body
</html>

The document is typeset using ConTeXt, but the thumbs up emoji isn't in the
PDF. Neither Noto Emoji nor Open Sans Emoji fonts will render.

Does anyone have a minimal example that shows how to typeset such escaped
entities?

When the emoji is added directly to a document, it works fine:

\definefont [TextFontEmoji] [opensansemoji]

\starttext
  \TextFontEmoji{Thumbs up emoji: =F0=9F=91=8D}
\stoptext

Is there something special that needs to be set for ConTeXt to interpret
the escaped unicode values as an emoji?

Thank you!

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<div dir=3D"ltr"><div>Hi list,</div><div><br></div><div>An XML document inc=
ludes the =F0=9F=91=8D emoji, as shown in the following snippet:<br></div><=
div><br></div><div>&lt;html&gt;<br>=C2=A0 &lt;head&gt;&lt;meta charset=3D&q=
uot;utf8&quot;/&gt;&lt;/head&gt;<br>=C2=A0 &lt;body&gt;<br></div><div>=C2=
=A0=C2=A0=C2=A0 &lt;div class=3D&quot;bubblerx&quot;&gt;<br>=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 &lt;p&gt;Thumbs up emoji: &amp;#55357;&amp;#56397;&lt;/p&gt=
;<br>=C2=A0=C2=A0=C2=A0 &lt;/div&gt;</div><div>=C2=A0 &lt;/body<br></div><d=
iv>&lt;/html&gt;</div><div><br></div><div>The document is typeset using Con=
TeXt, but the thumbs up emoji isn&#39;t in the PDF. Neither Noto Emoji nor =
Open Sans Emoji fonts will render.<br></div><div><br></div><div>Does anyone=
 have a minimal example that shows how to typeset such escaped entities?</d=
iv><div><br></div><div>When the emoji is added directly to a document, it w=
orks fine:<br></div><div><br></div>\definefont [TextFontEmoji] [opensansemo=
ji]<br><br>\starttext<br>=C2=A0 \TextFontEmoji{Thumbs up emoji: =F0=9F=91=
=8D}<br><div>\stoptext</div><div><br></div><div>Is there something special =
that needs to be set for ConTeXt to interpret the escaped unicode values as=
 an emoji?</div><div><br></div><div>Thank you!<br></div></div>

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