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    <p>The UTF8 table at
      <a class="moz-txt-link-freetext" href="http://www.utf8-zeichentabelle.de/unicode-utf8-table.pl?start=8592">http://www.utf8-zeichentabelle.de/unicode-utf8-table.pl?start=8592</a>
      shows this first four lines.<br>
    </p>
    <table class="codetable">
      <tbody>
        <tr class="head">
          <th>Unicode<br>
            Codepos.</th>
          <th>Zeichen</th>
          <th>UTF-8<br>
            (hex.)</th>
          <th>Name</th>
        </tr>
        <tr class="cev">
          <td class="cpt">U+2190</td>
          <td class="char">←</td>
          <td class="utf8">e2 86 90</td>
          <td class="name">LEFTWARDS ARROW</td>
        </tr>
        <tr class="cod">
          <td class="cpt">U+2191</td>
          <td class="char">↑</td>
          <td class="utf8">e2 86 91</td>
          <td class="name">UPWARDS ARROW</td>
        </tr>
        <tr class="cev">
          <td class="cpt">U+2192</td>
          <td class="char">→</td>
          <td class="utf8">e2 86 92</td>
          <td class="name">RIGHTWARDS ARROW</td>
        </tr>
        <tr class="cod">
          <td class="cpt">U+2193</td>
          <td class="char">↓</td>
          <td class="utf8">e2 86 93</td>
          <td class="name">DOWNWARDS ARROW</td>
        </tr>
      </tbody>
    </table>
    <p>When I tried to change a utf8 hex value in a simple doc, using
      Ctrl-Shift-X, I get:</p>
    <p><img src="cid:part1.482BC927.158A9BBD@gmx.net" alt=""></p>
    <p>(not a valid hexadecimal sequence to change)</p>
    <p>I also tried the 0x1F926 from Bens example below. The same error.
      What do I wrong?</p>
    <p>These arrows would be a good example since they will be used.</p>
    <p>Regards</p>
    <p>Bernhard<br>
    </p>
    <br>
    <div class="moz-cite-prefix">Am 19.02.2018 um 10:03 schrieb Oxygen
      XML Editor Support (Radu Coravu) :<br>
    </div>
    <blockquote type="cite"
      cite="mid:2f47029b-d9b8-ecee-21f9-edf3d69fee2a@oxygenxml.com">Hi,
      <br>
      <br>
      Thanks for the reminder Ben.
      <br>
      Indeed I forgot about this feature in Oxygen:
      <br>
      <br>
<a class="moz-txt-link-freetext" href="https://www.oxygenxml.com/doc/versions/19.1/ug-editor/topics/text-mode-actions.html#text-mode-actions__convert-hex-sequence">https://www.oxygenxml.com/doc/versions/19.1/ug-editor/topics/text-mode-actions.html#text-mode-actions__convert-hex-sequence</a>
      <br>
      <br>
      which basically allows you to type away the hex digits in Oxygen
      and then invoke the special "Convert Hexadecimal Sequence to
      Character" action.
      <br>
      <br>
      Regards,
      <br>
      Radu
      <br>
      <br>
      Radu Coravu
      <br>
      <oXygen/>  XML Editor, Schema Editor and XSLT
      Editor/Debugger
      <br>
      <a class="moz-txt-link-freetext" href="http://www.oxygenxml.com">http://www.oxygenxml.com</a>
      <br>
      <br>
      On 2/19/2018 10:56 AM, Ben McGinnes wrote:
      <br>
      <blockquote type="cite">On Mon, Feb 19, 2018 at 09:33:28AM +0200,
        Oxygen XML Editor Support (Radu Coravu)  wrote:
        <br>
        <blockquote type="cite">Hi Bernhard,
          <br>
          <br>
          It seems that for "nbsp" which has the decimal equivalent
          "160" you would
          <br>
          need to type "ALT" and then "0160", that leading "0" seems to
          be important.
          <br>
          The same probably for all other characters, type their decimal
          equivalent
          <br>
          but it needs to be four typed figures.
          <br>
        </blockquote>
        <br>
        Oh, how quickly we forget certain things.  :)
        <br>
        <br>
        oXygen has had the ability to enter UTF-8 characters in the
        first
        <br>
        plane by their four character hexadecimal code point value since
        <br>
        version 17.1.  I can't recall what the default hotkey is for
        invoking
        <br>
        it because I changed mine (back) to F8 as soon as I installed
        that
        <br>
        version.  I believe I've still got the plugin you guys provided
        me
        <br>
        during my trial period for 17.0.
        <br>
        <br>
        Anyway, if Bernhard is happy with using hex instead of int,
        that's the
        <br>
        solution instead of the Windows alt sequences (or the Mac
        alt/option
        <br>
        sequences either, for that matter).
        <br>
        <br>
        ....<br>
      </blockquote>
    </blockquote>
    <br>
    <blockquote type="cite"
      cite="mid:2f47029b-d9b8-ecee-21f9-edf3d69fee2a@oxygenxml.com">
      <blockquote type="cite">bash-4.4$ unum.pl 0x1f926
        <br>
           Octal  Decimal      Hex        HTML    Character   Unicode
        <br>
         0374446   129318  0x1F926   &#129318;    "🤦"         FACE
        PALM
        <br>
        bash-4.4$
        <br>
        <br>
        Obviously some of us can see that character properly and some
        can't,
        <br>
        but you all know which it is.
        <br>
        <br>
        <br>
        Regards,
        <br>
        Ben
        <br>
        <br>
        <br>
        <br>
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        <br>
      </blockquote>
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    </blockquote>
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    <pre class="moz-signature" cols="72">-- 
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