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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - High CPU usage when adding a new paragraph to large text with Spell Check enabled"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=118436">118436</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>High CPU usage when adding a new paragraph to large text with Spell Check enabled
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>6.2.0.0.alpha0+ Master
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>Windows (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>telesto@surfxs.nl
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
High CPU usage when adding a new paragraph to large text with Spell Check
enabled

Steps to Reproduce:
With a CPU monitoring tool
1. Launch Writer
2. Open the attached file (<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Adding a new paragraph to a text block is rather CPU hogging"
   href="show_bug.cgi?id=118165">bug 118165</a>)
3. If needed -> enable Spell Check
4. Scroll to the bottom CTRL+END
5. Wait until CPU usage is around 0%
6. Press Enter at the last word: "davon." -> CPU spike an slow


Actual Results:
CPU is spiking and slowness

Expected Results:
Something like Versie: 4.4.7.2 


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.2.0.0.alpha0+
Build ID: 7e1cabd96526cb7befc5ea5073358093efbe12d0
CPU threads: 4; OS: Windows 6.3; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-06-27_23:39:20
Locale: nl-NL (nl_NL); Calc: CL</pre>
        </div>
      </p>


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