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    <body><span class="vcard"><a class="email" href="mailto:jluth@mail.com" title="Justin L <jluth@mail.com>"> <span class="fn">Justin L</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - FILEOPEN: DOCX: slow opening"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135245">bug 135245</a>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">CC</td>
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           <td>jluth@mail.com
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        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - FILEOPEN: DOCX: slow opening"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135245#c6">Comment # 6</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - FILEOPEN: DOCX: slow opening"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=135245">bug 135245</a>
              from <span class="vcard"><a class="email" href="mailto:jluth@mail.com" title="Justin L <jluth@mail.com>"> <span class="fn">Justin L</span></a>
</span></b>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=169070" name="attach_169070" title="performance-bug_REDUCED2.odt: looking for duplication of page number frames">attachment 169070</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=169070&action=edit" title="performance-bug_REDUCED2.odt: looking for duplication of page number frames">[details]</a></span>
performance-bug_REDUCED2.odt: looking for duplication of page number frames

(In reply to Gabor Kelemen from <a href="show_bug.cgi?id=135245#c5">comment #5</a>)
<span class="quote">> - On opening the docx version in LO the number of such shapes is a looot
> more than originally. This particular one went from ~150 to almost 6000
> frames... the other in <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - FILEOPEN: DOCX: file exported from LibreOffice takes long long time to open"
   href="show_bug.cgi?id=135171">bug #135171</a> from 21 to 2100 with current nightly.</span >

I bibisected using my minimized test with Linux's bibisect-43max. These
bibisects are terrible - can't save or open files without crashing for huge
stretches.
The last commit that was good is 
bibisect commit 79791a25c551c1e326c15a3ce325a1878a62c004
    source-hash-0351b59aea2b87c2685c0963a57145bdc75a7a86

The next commit where saving and loading works is
bibisect commit 5354507aaf9118ed4c1230ea167759a2274c1d4a
    source-hash-05955dd2096c29853f831d5d16b86c7b7ca00b28

So with a span of a mere 4400 commit, the range is
<a href="https://cgit.freedesktop.org/libreoffice/core/log/?id=577dd32b1c4eb0a4cff574fbabca987cb52b831b&qt=range&q=0351b59aea2b87c2685c0963a57145bdc75a7a86..05955dd2096c29853f831d5d16b86c7b7ca00b28">https://cgit.freedesktop.org/libreoffice/core/log/?id=577dd32b1c4eb0a4cff574fbabca987cb52b831b&qt=range&q=0351b59aea2b87c2685c0963a57145bdc75a7a86..05955dd2096c29853f831d5d16b86c7b7ca00b28</a></pre>
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