<html>
    <head>
      <base href="https://bugs.documentfoundation.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Not possible to undo automatic hyperlinking of URL after pressing enter"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=107734">107734</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Not possible to undo automatic hyperlinking of URL after pressing enter
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>Inherited From OOo
          </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>Writer
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>philipz85@hotmail.com
          </td>
        </tr>

        <tr>
          <th>Blocks</th>
          <td>105948, 107733
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Steps:
1) Open Writer
2) Type '<a href="http://libreoffice.org/">http://libreoffice.org/</a>'
3) Press spacebar
4) Check undo list and there will be an entry for 'Typing: " "' and
'AutoCorrect'
5) Press undo to remove the auto hyperlinking of the text
6) Press undo a second time to remove the space
7) Press enter
8) Check undo list and there will be 2 entries for 'Apply attributes' and 1
entry for 'New Paragraph'
9) Press undo once will not remove auto hyperlinking as 'New paragraph' is the
first undo in the list

So the workaround is to press spacebar, undo, then enter, then remove the space
from the previous row.

Version: 5.4.0.0.alpha0+
Build ID: 74ccd02eda2d6325a27266fd935aba29b3d75020
CPU threads: 2; OS: Linux 4.4; UI render: default; VCL: gtk2; 
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time:
2017-04-27_23:51:14
Locale: en-US (en_US.UTF-8); Calc: group</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] Undo/Redo bugs and enhancements"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=105948">Bug 105948</a>] [META] Undo/Redo bugs and enhancements
              </li>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [META] Hyperlink bugs and enhancements"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=107733">Bug 107733</a>] [META] Hyperlink bugs and enhancements
              </li>
          </ul>
        </div>
        <br>

      <hr>
      <span>You are receiving this mail because:</span>

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