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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - HYPERLINK function cannot concatenate URL's strings"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=136938">136938</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>HYPERLINK function cannot concatenate URL's strings
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice Online
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>olivier.hallot@libreoffice.org
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>120543
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=165743" name="attach_165743" title="Image of the HYPERLINK issue">attachment 165743</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=165743&action=edit" title="Image of the HYPERLINK issue">[details]</a></span>
Image of the HYPERLINK issue

(The following issue work in the desktop 7.0 version , but not in LibreOffice
Online.)

HYPERLINK function does not render string concatenation for its first argument
(URL)

Step to reproduce:

1) Place "ABS" in cell B2

2) Place 
=HYPERLINK("<a href="https:/wiki.documentfoundation.org/Documentation/Calc_Functions/">https:/wiki.documentfoundation.org/Documentation/Calc_Functions/</a>" &
B2;B2)

in any other cell

3) Click in the hyperlink created in the cell

Results:
The link created is 
<a href="https://wiki.documentfoundation.org/Documentation/Calc_Functions/&B2">https://wiki.documentfoundation.org/Documentation/Calc_Functions/&B2</a>

Expected results:
<a href="https://wiki.documentfoundation.org/Documentation/Calc_Functions/ABS">https://wiki.documentfoundation.org/Documentation/Calc_Functions/ABS</a>

Further info
LibreOffice Online

This version of LibreOffice Online is powered by
LOOLWSD
7.0.0
Served by: 390cd11e
LOKit
LibreOffice 7.0.1.2 (git hash: 00(Buil)
"Debian GNU/Linux 10 (buster)"

Copyright © 2020, The Document Foundation

(actually this is in the TDF NextCloud instance)</pre>
        </div>
      </p>

        <div id="referenced">
          <hr style="border: 1px dashed #969696">
          <b>Referenced Bugs:</b>
          <ul>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [META] Bugs and enhancements around hyperlinks in Calc"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=120543">Bug 120543</a>] [META] Bugs and enhancements around hyperlinks in Calc
              </li>
          </ul>
        </div>
        <br>

      <hr>
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      <ul>
          <li>You are the assignee for the bug.</li>
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