viewgit/index.php:465 Only variables should be passed by reference [2048]

viewgit/index.php:466 Non-static method GeSHi::get_language_name_from_extension() should not be called statically [2048]

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>options</class>
 <widget class="QDialog" name="options">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>400</width>
    <height>266</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Opzioni LaTeX</string>
  </property>
  <widget class="QDialogButtonBox" name="buttonBox">
   <property name="geometry">
    <rect>
     <x>30</x>
     <y>210</y>
     <width>341</width>
     <height>32</height>
    </rect>
   </property>
   <property name="orientation">
    <enum>Qt::Horizontal</enum>
   </property>
   <property name="standardButtons">
    <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
   </property>
  </widget>
  <widget class="QWidget" name="gridLayoutWidget">
   <property name="geometry">
    <rect>
     <x>30</x>
     <y>50</y>
     <width>341</width>
     <height>141</height>
    </rect>
   </property>
   <layout class="QGridLayout" name="gridLayout">
    <item row="0" column="0">
     <widget class="QLabel" name="label_2">
      <property name="text">
       <string>Formato</string>
      </property>
     </widget>
    </item>
    <item row="0" column="1">
     <widget class="QComboBox" name="paper_size">
      <item>
       <property name="text">
        <string>A4 (290mm x 210mm)</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>A5 (210mm x 145mm)</string>
       </property>
      </item>
     </widget>
    </item>
    <item row="1" column="0">
     <widget class="QLabel" name="label_3">
      <property name="text">
       <string>Tipo di Canzoniere</string>
      </property>
     </widget>
    </item>
    <item row="1" column="1">
     <widget class="QComboBox" name="type">
      <item>
       <property name="text">
        <string>Testo e accordi</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>Solo Testo</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>Slide</string>
       </property>
      </item>
     </widget>
    </item>
    <item row="2" column="0">
     <widget class="QLabel" name="label_4">
      <property name="text">
       <string>Titolo</string>
      </property>
     </widget>
    </item>
    <item row="2" column="1">
     <widget class="QLineEdit" name="title"/>
    </item>
    <item row="3" column="0">
     <widget class="QLabel" name="label_5">
      <property name="text">
       <string>Sottotitolo</string>
      </property>
     </widget>
    </item>
    <item row="3" column="1">
     <widget class="QLineEdit" name="subtitle"/>
    </item>
   </layout>
  </widget>
  <widget class="QLabel" name="label">
   <property name="geometry">
    <rect>
     <x>160</x>
     <y>20</y>
     <width>141</width>
     <height>16</height>
    </rect>
   </property>
   <property name="text">
    <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
p, li { white-space: pre-wrap; }
&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Droid Sans'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Opzioni LaTex&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
   </property>
  </widget>
 </widget>
 <resources/>
 <connections/>
</ui>
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