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a/src/qtgui/uiprefs.ui b/src/qtgui/uiprefs.ui
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             <property name="checked">
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             <property name="checked">
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              <bool>false</bool>
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              <bool>false</bool>
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             </property>
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             </property>
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            </widget>
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            </widget>
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           </item>
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           </item>
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           <item>
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            <widget class="QCheckBox" name="previewPlainPreCB">
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             <property name="text">
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              <string>Use &lt;PRE&gt; tags instead of &lt;BR&gt;to display plain text as html.</string>
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             </property>
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               <property name="toolTip">
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                <string>Lines in PRE text are not folded. Using BR loses indentation.</string>
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               </property>
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             <property name="checked">
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              <bool>false</bool>
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             </property>
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            </widget>
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           </item>
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          </layout>
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          </layout>
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         </item>
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         </item>
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        </layout>
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        </layout>
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       </widget>
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       </widget>
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       <widget class="QWidget" name="tab1">
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       <widget class="QWidget" name="tab1">