<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<div class="moz-cite-prefix">On 1/21/2022 6:40 PM, Markus Scherer
via Unicode wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAN49p6otStkb8d+ZgYEbyO4G8yMiK2s0kaphfkQt_C54ph3tfQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">I would show all format controls (<a
href="https://util.unicode.org/UnicodeJsps/list-unicodeset.jsp?a=%5B%3Agc%3DCf%3A%5D&g=&i="
moz-do-not-send="true">gc=Cf</a>) with a code. A few might
have a non-empty default glyph, but it's probably not worth
getting more precise.
<div><br>
</div>
<div>Best regards,</div>
<div>markus</div>
</div>
</blockquote>
<p><font face="Candara">The code charts use special glyphs for
these, for those users who don't memorize hex codes.</font></p>
<p><font face="Candara">A./</font><br>
</p>
</body>
</html>