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<body><span class="vcard"><a class="email" href="mailto:vstuart.foote@utsa.edu" title="V Stuart Foote <vstuart.foote@utsa.edu>"> <span class="fn">V Stuart Foote</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Upside down question markers formula round trip DOCX"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=140679">bug 140679</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Keywords</td>
<td>
</td>
<td>filter:ooxml
</td>
</tr>
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<td style="text-align:right;">Status</td>
<td>UNCONFIRMED
</td>
<td>NEW
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>rb.henschel@t-online.de, vstuart.foote@utsa.edu
</td>
</tr>
<tr>
<td style="text-align:right;">See Also</td>
<td>https://bugs.documentfoundation.org/show_bug.cgi?id=134214
</td>
<td>
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>Upside down question markers formula after DOCX export
</td>
<td>Upside down question markers formula round trip DOCX
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>Writer
</td>
<td>Formula Editor
</td>
</tr>
<tr>
<td style="text-align:right;">Ever confirmed</td>
<td>
</td>
<td>1
</td>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Upside down question markers formula round trip DOCX"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=140679#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Upside down question markers formula round trip DOCX"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=140679">bug 140679</a>
from <span class="vcard"><a class="email" href="mailto:vstuart.foote@utsa.edu" title="V Stuart Foote <vstuart.foote@utsa.edu>"> <span class="fn">V Stuart Foote</span></a>
</span></b>
<pre>This is not an OpenSymbol font issue. This is a filter issue (export to OOXML,
and/or import from OOXML).
The original chemical formula in LO7 StarMath is:
nitalic{NH_3 + H_2 O %Ux21CC NH_4^{+{}} + OH^{`-{}} }
In LO7 on roundtrip to OOXML (Word 2007-365):
{NH} rsub {3} + {H} rsub {2} O ⇌ {NH} rsub {4} rsup {+} + {OH} ^ { −}
Or, in LO7 on roundtrip to MS Word 97-2003 binary:
size 12{"NH" rSub { size 8{3} } +H rSub { size 8{2} } O⇌"NH" rSub { size
8{4} } rSup { size 8{+{}} } +"OH" rSup { size 8{` - {}} } } {}
The OOXML filtering has the issue, and because the chemical formula is not
rendered non-italic when opened in Word issue start with the ww8 export.</pre>
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