X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fmatita.glade;h=4739e14f80ee6a30c4688776d99699bb5a7b16de;hb=be527f5bd4acaf530d8843b23e6849fd5211e1fc;hp=0eaaaa7800e8a8e2bcb5aba2bfcf4258b05813b9;hpb=5c1b44dfefa085fbb56e23047652d3650be9d855;p=helm.git

diff --git a/helm/software/matita/matita.glade b/helm/software/matita/matita.glade
index 0eaaaa780..4739e14f8 100644
--- a/helm/software/matita/matita.glade
+++ b/helm/software/matita/matita.glade
@@ -3,11 +3,14 @@
 <!--*- mode: xml -*-->
 <glade-interface>
   <widget class="GtkWindow" id="BrowserWin">
+    <property name="width_request">500</property>
+    <property name="height_request">480</property>
     <property name="visible">True</property>
     <property name="title" translatable="yes">Cic browser</property>
     <property name="window_position">GTK_WIN_POS_CENTER_ON_PARENT</property>
     <property name="default_width">500</property>
-    <property name="default_height">500</property>
+    <property name="default_height">480</property>
+    <property name="destroy_with_parent">True</property>
     <child>
       <widget class="GtkEventBox" id="BrowserWinEventBox">
         <property name="visible">True</property>
@@ -83,13 +86,6 @@
                     <property name="use_underline">True</property>
                     <child>
                       <widget class="GtkMenu" id="BrowserViewMenu_menu">
-                        <child>
-                          <widget class="GtkMenuItem" id="BrowserMetadataMenuItem">
-                            <property name="visible">True</property>
-                            <property name="label" translatable="yes">_Metadata</property>
-                            <property name="use_underline">True</property>
-                          </widget>
-                        </child>
                         <child>
                           <widget class="GtkMenuItem" id="DepGraphMenuItem">
                             <property name="visible">True</property>
@@ -107,8 +103,10 @@
                           </widget>
                         </child>
                         <child>
-                          <widget class="GtkSeparatorMenuItem" id="separator11">
+                          <widget class="GtkMenuItem" id="univMenuItem">
                             <property name="visible">True</property>
+                            <property name="label" translatable="yes">Universes</property>
+                            <property name="use_underline">True</property>
                           </widget>
                         </child>
                         <child>
@@ -332,9 +330,6 @@
                       <placeholder/>
                     </child>
                   </widget>
-                  <packing>
-                    <property name="tab_expand">False</property>
-                  </packing>
                 </child>
                 <child>
                   <widget class="GtkLabel" id="mathLabel">
@@ -343,7 +338,6 @@
                   </widget>
                   <packing>
                     <property name="type">tab</property>
-                    <property name="tab_expand">False</property>
                     <property name="tab_fill">False</property>
                   </packing>
                 </child>
@@ -364,7 +358,6 @@
                   </widget>
                   <packing>
                     <property name="position">1</property>
-                    <property name="tab_expand">False</property>
                   </packing>
                 </child>
                 <child>
@@ -375,7 +368,6 @@
                   <packing>
                     <property name="type">tab</property>
                     <property name="position">1</property>
-                    <property name="tab_expand">False</property>
                     <property name="tab_fill">False</property>
                   </packing>
                 </child>
@@ -400,7 +392,6 @@
                   </widget>
                   <packing>
                     <property name="position">2</property>
-                    <property name="tab_expand">False</property>
                   </packing>
                 </child>
                 <child>
@@ -411,7 +402,6 @@
                   <packing>
                     <property name="type">tab</property>
                     <property name="position">2</property>
-                    <property name="tab_expand">False</property>
                     <property name="tab_fill">False</property>
                   </packing>
                 </child>
@@ -427,7 +417,6 @@
                   </widget>
                   <packing>
                     <property name="position">3</property>
-                    <property name="tab_expand">False</property>
                   </packing>
                 </child>
                 <child>
@@ -438,7 +427,6 @@
                   <packing>
                     <property name="type">tab</property>
                     <property name="position">3</property>
-                    <property name="tab_expand">False</property>
                     <property name="tab_fill">False</property>
                   </packing>
                 </child>
@@ -525,7 +513,6 @@
                   </widget>
                   <packing>
                     <property name="position">4</property>
-                    <property name="tab_expand">False</property>
                   </packing>
                 </child>
                 <child>
@@ -536,7 +523,145 @@
                   <packing>
                     <property name="type">tab</property>
                     <property name="position">4</property>
-                    <property name="tab_expand">False</property>
+                    <property name="tab_fill">False</property>
+                  </packing>
+                </child>
+                <child>
+                  <widget class="GtkScrolledWindow" id="textScrolledWin">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                    <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                    <child>
+                      <widget class="GtkTreeView" id="universesTreeview">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                      </widget>
+                    </child>
+                  </widget>
+                  <packing>
+                    <property name="position">5</property>
+                  </packing>
+                </child>
+                <child>
+                  <widget class="GtkLabel" id="universes">
+                    <property name="visible">True</property>
+                    <property name="label" translatable="yes">Universes</property>
+                  </widget>
+                  <packing>
+                    <property name="type">tab</property>
+                    <property name="position">5</property>
+                    <property name="tab_fill">False</property>
+                  </packing>
+                </child>
+                <child>
+                  <widget class="GtkVBox" id="vbox20">
+                    <property name="visible">True</property>
+                    <child>
+                      <widget class="GtkScrolledWindow" id="scrolledwinContent">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="border_width">3</property>
+                        <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                        <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                        <property name="shadow_type">GTK_SHADOW_IN</property>
+                        <child>
+                          <placeholder/>
+                        </child>
+                      </widget>
+                    </child>
+                    <child>
+                      <widget class="GtkHBox" id="hbox35">
+                        <property name="visible">True</property>
+                        <property name="border_width">4</property>
+                        <property name="spacing">4</property>
+                        <child>
+                          <widget class="GtkVBox" id="vbox22">
+                            <property name="visible">True</property>
+                            <child>
+                              <placeholder/>
+                            </child>
+                            <child>
+                              <placeholder/>
+                            </child>
+                          </widget>
+                        </child>
+                        <child>
+                          <widget class="GtkEntry" id="entrySearch">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="has_focus">True</property>
+                          </widget>
+                          <packing>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <widget class="GtkButton" id="buttonSearch">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="response_id">0</property>
+                            <child>
+                              <widget class="GtkAlignment" id="alignment21">
+                                <property name="visible">True</property>
+                                <property name="xscale">0</property>
+                                <property name="yscale">0</property>
+                                <child>
+                                  <widget class="GtkHBox" id="hbox36">
+                                    <property name="visible">True</property>
+                                    <property name="spacing">2</property>
+                                    <child>
+                                      <widget class="GtkImage" id="image1068">
+                                        <property name="visible">True</property>
+                                        <property name="stock">gtk-find</property>
+                                      </widget>
+                                      <packing>
+                                        <property name="expand">False</property>
+                                        <property name="fill">False</property>
+                                      </packing>
+                                    </child>
+                                    <child>
+                                      <widget class="GtkLabel" id="label32">
+                                        <property name="visible">True</property>
+                                        <property name="label" translatable="yes">Search</property>
+                                        <property name="use_underline">True</property>
+                                      </widget>
+                                      <packing>
+                                        <property name="expand">False</property>
+                                        <property name="fill">False</property>
+                                        <property name="position">1</property>
+                                      </packing>
+                                    </child>
+                                  </widget>
+                                </child>
+                              </widget>
+                            </child>
+                          </widget>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">False</property>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
+                      </widget>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                  </widget>
+                  <packing>
+                    <property name="position">6</property>
+                  </packing>
+                </child>
+                <child>
+                  <widget class="GtkLabel" id="label1">
+                    <property name="visible">True</property>
+                    <property name="label" translatable="yes">SearchText</property>
+                  </widget>
+                  <packing>
+                    <property name="type">tab</property>
+                    <property name="position">6</property>
                     <property name="tab_fill">False</property>
                   </packing>
                 </child>
@@ -770,23 +895,6 @@
                                 </child>
                               </widget>
                             </child>
-			    <!--
-                            <child>
-                              <widget class="GtkImageMenuItem" id="developmentsMenuItem">
-                                <property name="visible">True</property>
-                                <property name="label" translatable="yes">_Developments...</property>
-                                <property name="use_underline">True</property>
-                                <accelerator key="d" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-                                <child internal-child="image">
-                                  <widget class="GtkImage" id="image1051">
-                                    <property name="visible">True</property>
-                                    <property name="stock">gtk-execute</property>
-                                    <property name="icon_size">1</property>
-                                  </widget>
-                                </child>
-                              </widget>
-                            </child>
-			    -->
                             <child>
                               <widget class="GtkSeparatorMenuItem" id="separator2">
                                 <property name="visible">True</property>
@@ -912,7 +1020,6 @@
                                 <property name="visible">True</property>
                                 <property name="label" translatable="yes">Paste Unicode as TeX</property>
                                 <property name="use_underline">True</property>
-                                <property name="active">False</property>
                               </widget>
                             </child>
                             <child>
@@ -1053,15 +1160,6 @@
                         <property name="use_underline">True</property>
                         <child>
                           <widget class="GtkMenu" id="viewMenu_menu">
-                            <child>
-                              <widget class="GtkCheckMenuItem" id="tacticsBarMenuItem">
-                                <property name="visible">True</property>
-                                <property name="label" translatable="yes">Show _tactics bar</property>
-                                <property name="use_underline">True</property>
-                                <property name="active">True</property>
-                                <accelerator key="F2" modifiers="" signal="activate"/>
-                              </widget>
-                            </child>
                             <child>
                               <widget class="GtkMenuItem" id="newCicBrowserMenuItem">
                                 <property name="visible">True</property>
@@ -1083,6 +1181,15 @@
                                 <accelerator key="F11" modifiers="" signal="activate"/>
                               </widget>
                             </child>
+                            <child>
+                              <widget class="GtkCheckMenuItem" id="menuitemPalette">
+                                <property name="visible">True</property>
+                                <property name="tooltip" translatable="yes">Shows a palette with natural deduction rules</property>
+                                <property name="label" translatable="yes">Natural deduction palette</property>
+                                <property name="use_underline">True</property>
+                                <accelerator key="F2" modifiers="" signal="activate"/>
+                              </widget>
+                            </child>
                             <child>
                               <widget class="GtkSeparatorMenuItem" id="separator1">
                                 <property name="visible">True</property>
@@ -1180,6 +1287,28 @@
                                 </child>
                               </widget>
                             </child>
+                            <child>
+                              <widget class="GtkMenuItem" id="showTermGrammarMenuItem">
+                                <property name="visible">True</property>
+                                <property name="tooltip" translatable="yes">Displays the terms grammar as extended by the user</property>
+                                <property name="label" translatable="yes">Terms grammar</property>
+                                <property name="use_underline">True</property>
+                              </widget>
+                            </child>
+                            <child>
+                              <widget class="GtkImageMenuItem" id="showUnicodeTable">
+                                <property name="visible">True</property>
+                                <property name="tooltip" translatable="yes">Show the conversion table from TeX to UTF8</property>
+                                <property name="label" translatable="yes">Tex/UTF8 table</property>
+                                <property name="use_underline">True</property>
+                                <child internal-child="image">
+                                  <widget class="GtkImage" id="menu-item-image20">
+                                    <property name="visible">True</property>
+                                    <property name="stock">gtk-select-font</property>
+                                  </widget>
+                                </child>
+                              </widget>
+                            </child>
                           </widget>
                         </child>
                       </widget>
@@ -1249,7 +1378,7 @@
               </packing>
             </child>
             <child>
-              <widget class="GtkHBox" id="hbox9">
+              <widget class="GtkHBox" id="hbox99">
                 <property name="visible">True</property>
                 <child>
                   <widget class="GtkHPaned" id="hpaneScriptSequent">
@@ -1258,456 +1387,303 @@
                     <child>
                       <widget class="GtkHBox" id="hbox18">
                         <property name="visible">True</property>
+                        <property name="spacing">2</property>
                         <child>
                           <widget class="GtkHandleBox" id="TacticsButtonsHandlebox">
                             <property name="visible">True</property>
                             <property name="shadow_type">GTK_SHADOW_OUT</property>
                             <property name="handle_position">GTK_POS_TOP</property>
                             <child>
-                              <widget class="GtkTable" id="ToolBarTable">
+                              <widget class="GtkVBox" id="vboxTacticsPalette">
                                 <property name="visible">True</property>
-                                <property name="n_rows">17</property>
-                                <property name="n_columns">2</property>
-                                <property name="row_spacing">4</property>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <placeholder/>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment12">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <placeholder/>
-                                    </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">15</property>
-                                    <property name="bottom_attach">16</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment11">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <placeholder/>
-                                    </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">13</property>
-                                    <property name="bottom_attach">14</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment10">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <placeholder/>
-                                    </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">10</property>
-                                    <property name="bottom_attach">11</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment9">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <placeholder/>
-                                    </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">7</property>
-                                    <property name="bottom_attach">8</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
                                 <child>
-                                  <widget class="GtkAlignment" id="alignment8">
-                                    <property name="visible">True</property>
-                                    <child>
-                                      <placeholder/>
-                                    </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">5</property>
-                                    <property name="bottom_attach">6</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment7">
+                                  <widget class="GtkExpander" id="expander1">
                                     <property name="visible">True</property>
+                                    <property name="can_focus">True</property>
                                     <child>
-                                      <placeholder/>
+                                      <widget class="GtkVBox" id="vbox1">
+                                        <property name="visible">True</property>
+                                        <child>
+                                          <widget class="GtkButton" id="butImpl_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Implication (⇒_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butAnd_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Conjunction (∧_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">1</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butOr_intro_left">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Disjunction left (∨_i_l)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">2</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butOr_intro_right">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Disjunction right (∨_i_r)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">3</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butNot_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Negation (¬_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">4</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butTop_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Top (⊤_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">5</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butForall_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Universal (∀_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">6</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butExists_intro">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Existential (∃_i)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">7</property>
+                                          </packing>
+                                        </child>
+                                      </widget>
                                     </child>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">3</property>
-                                    <property name="bottom_attach">4</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkAlignment" id="alignment6">
-                                    <property name="visible">True</property>
                                     <child>
-                                      <placeholder/>
+                                      <widget class="GtkLabel" id="label4">
+                                        <property name="visible">True</property>
+                                        <property name="label" translatable="yes">Introduction rules</property>
+                                      </widget>
+                                      <packing>
+                                        <property name="type">label_item</property>
+                                      </packing>
                                     </child>
                                   </widget>
                                   <packing>
-                                    <property name="top_attach">1</property>
-                                    <property name="bottom_attach">2</property>
-                                    <property name="x_options">GTK_FILL</property>
+                                    <property name="expand">False</property>
                                   </packing>
                                 </child>
                                 <child>
-                                  <widget class="GtkHBox" id="hbox17">
+                                  <widget class="GtkExpander" id="expander2">
                                     <property name="visible">True</property>
-                                    <property name="homogeneous">True</property>
+                                    <property name="can_focus">True</property>
                                     <child>
-                                      <widget class="GtkButton" id="splitButton">
+                                      <widget class="GtkVBox" id="vbox3">
                                         <property name="visible">True</property>
-                                        <property name="can_focus">True</property>
-                                        <property name="tooltip" translatable="yes">Split</property>
-                                        <property name="label" translatable="yes">∧</property>
-                                        <property name="use_underline">True</property>
-                                        <property name="response_id">0</property>
+                                        <child>
+                                          <widget class="GtkButton" id="butImpl_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Implication (⇒_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butAnd_elim_left">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Conjunction left (∧_e_l)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">1</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butAnd_elim_right">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Conjunction right (∧_e_r)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">2</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butOr_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Disjunction (∨_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">3</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butNot_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Negation (¬_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">4</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butBot_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Bottom (⊥_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">5</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butForall_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Universal (∀_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">6</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butExists_elim">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Existential (∃_e)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">7</property>
+                                          </packing>
+                                        </child>
                                       </widget>
                                     </child>
                                     <child>
-                                      <widget class="GtkButton" id="leftButton">
+                                      <widget class="GtkLabel" id="label5">
                                         <property name="visible">True</property>
-                                        <property name="can_focus">True</property>
-                                        <property name="tooltip" translatable="yes">Left</property>
-                                        <property name="label" translatable="yes">L</property>
-                                        <property name="use_underline">True</property>
-                                        <property name="response_id">0</property>
+                                        <property name="label" translatable="yes">Elimination rules</property>
                                       </widget>
                                       <packing>
-                                        <property name="position">1</property>
+                                        <property name="type">label_item</property>
                                       </packing>
                                     </child>
                                   </widget>
                                   <packing>
-                                    <property name="top_attach">6</property>
-                                    <property name="bottom_attach">7</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options">GTK_FILL</property>
+                                    <property name="expand">False</property>
+                                    <property name="position">1</property>
                                   </packing>
                                 </child>
                                 <child>
-                                  <widget class="GtkHBox" id="hbox18">
+                                  <widget class="GtkExpander" id="expander3">
                                     <property name="visible">True</property>
-                                    <property name="homogeneous">True</property>
+                                    <property name="can_focus">True</property>
                                     <child>
-                                      <widget class="GtkButton" id="rightButton">
+                                      <widget class="GtkVBox" id="vbox4">
                                         <property name="visible">True</property>
-                                        <property name="can_focus">True</property>
-                                        <property name="tooltip" translatable="yes">Right</property>
-                                        <property name="label" translatable="yes">R</property>
-                                        <property name="use_underline">True</property>
-                                        <property name="response_id">0</property>
+                                        <child>
+                                          <widget class="GtkButton" id="butRAA">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Reduction to Absurdity (RAA)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butUseLemma">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Use lemma (lem)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">1</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="butDischarge">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <property name="label" translatable="yes">Discharge (discharge)</property>
+                                            <property name="response_id">0</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="position">2</property>
+                                          </packing>
+                                        </child>
                                       </widget>
                                     </child>
                                     <child>
-                                      <widget class="GtkButton" id="existsButton">
+                                      <widget class="GtkLabel" id="label6">
                                         <property name="visible">True</property>
-                                        <property name="can_focus">True</property>
-                                        <property name="tooltip" translatable="yes">Exists</property>
-                                        <property name="label" translatable="yes">∃</property>
-                                        <property name="use_underline">True</property>
-                                        <property name="response_id">0</property>
+                                        <property name="label" translatable="yes">Misc rules</property>
                                       </widget>
                                       <packing>
-                                        <property name="position">1</property>
+                                        <property name="type">label_item</property>
                                       </packing>
                                     </child>
                                   </widget>
                                   <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">6</property>
-                                    <property name="bottom_attach">7</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options">GTK_FILL</property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="elimTypeButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">ElimType</property>
-                                    <property name="label" translatable="yes">elimTy</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">4</property>
-                                    <property name="bottom_attach">5</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="replaceButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Replace</property>
-                                    <property name="label" translatable="yes">repl</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">16</property>
-                                    <property name="bottom_attach">17</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="cutButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Cut</property>
-                                    <property name="label" translatable="yes">cut</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">16</property>
-                                    <property name="bottom_attach">17</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="autoButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Auto</property>
-                                    <property name="label" translatable="yes">auto</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">14</property>
-                                    <property name="bottom_attach">15</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="assumptionButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Assumption</property>
-                                    <property name="label" translatable="yes">assum</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">14</property>
-                                    <property name="bottom_attach">15</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="whdButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Whd</property>
-                                    <property name="label" translatable="yes">whd</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">12</property>
-                                    <property name="bottom_attach">13</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="reduceButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Reduce</property>
-                                    <property name="label" translatable="yes">red</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">11</property>
-                                    <property name="bottom_attach">12</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="simplifyButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Simplify</property>
-                                    <property name="label" translatable="yes">simpl</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">11</property>
-                                    <property name="bottom_attach">12</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="transitivityButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Transitivity</property>
-                                    <property name="label" translatable="yes">trans</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">9</property>
-                                    <property name="bottom_attach">10</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="symmetryButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Symmetry</property>
-                                    <property name="label" translatable="yes">sym</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="top_attach">8</property>
-                                    <property name="bottom_attach">9</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="reflexivityButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Reflexivity</property>
-                                    <property name="label" translatable="yes">refl</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">8</property>
-                                    <property name="bottom_attach">9</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="elimButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Elim</property>
-                                    <property name="label" translatable="yes">elim</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">4</property>
-                                    <property name="bottom_attach">5</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="exactButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Exact</property>
-                                    <property name="label" translatable="yes">exact</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="top_attach">2</property>
-                                    <property name="bottom_attach">3</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="introsButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Intros</property>
-                                    <property name="label" translatable="yes">intro</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
-                                  </packing>
-                                </child>
-                                <child>
-                                  <widget class="GtkButton" id="applyButton">
-                                    <property name="visible">True</property>
-                                    <property name="can_focus">True</property>
-                                    <property name="tooltip" translatable="yes">Apply</property>
-                                    <property name="label" translatable="yes">apply</property>
-                                    <property name="use_underline">True</property>
-                                    <property name="response_id">0</property>
-                                  </widget>
-                                  <packing>
-                                    <property name="left_attach">1</property>
-                                    <property name="right_attach">2</property>
-                                    <property name="x_options">GTK_FILL</property>
-                                    <property name="y_options"></property>
+                                    <property name="expand">False</property>
+                                    <property name="position">2</property>
                                   </packing>
                                 </child>
                               </widget>
@@ -1854,6 +1830,7 @@
                                   <widget class="GtkToolbar" id="toolbar2">
                                     <property name="visible">True</property>
                                     <property name="orientation">GTK_ORIENTATION_VERTICAL</property>
+                                    <property name="toolbar_style">GTK_TOOLBAR_BOTH</property>
                                     <child>
                                       <widget class="GtkToolItem" id="toolitem46">
                                         <property name="visible">True</property>
@@ -1904,9 +1881,6 @@
                                       <placeholder/>
                                     </child>
                                   </widget>
-                                  <packing>
-                                    <property name="tab_expand">False</property>
-                                  </packing>
                                 </child>
                                 <child>
                                   <widget class="GtkLabel" id="scriptLabel">
@@ -1915,7 +1889,6 @@
                                   </widget>
                                   <packing>
                                     <property name="type">tab</property>
-                                    <property name="tab_expand">False</property>
                                     <property name="tab_fill">False</property>
                                   </packing>
                                 </child>
@@ -1939,7 +1912,6 @@
                                   </widget>
                                   <packing>
                                     <property name="position">1</property>
-                                    <property name="tab_expand">False</property>
                                   </packing>
                                 </child>
                                 <child>
@@ -1950,7 +1922,6 @@
                                   <packing>
                                     <property name="type">tab</property>
                                     <property name="position">1</property>
-                                    <property name="tab_expand">False</property>
                                     <property name="tab_fill">False</property>
                                   </packing>
                                 </child>
@@ -2044,9 +2015,6 @@
                         <property name="visible">True</property>
                         <property name="stock">gtk-missing-image</property>
                       </widget>
-                      <packing>
-                        <property name="tab_expand">False</property>
-                      </packing>
                     </child>
                     <child>
                       <widget class="GtkLabel" id="label14">
@@ -2055,7 +2023,6 @@
                       </widget>
                       <packing>
                         <property name="type">tab</property>
-                        <property name="tab_expand">False</property>
                         <property name="tab_fill">False</property>
                       </packing>
                     </child>
@@ -2066,7 +2033,6 @@
                       </widget>
                       <packing>
                         <property name="position">1</property>
-                        <property name="tab_expand">False</property>
                       </packing>
                     </child>
                     <child>
@@ -2077,7 +2043,6 @@
                       <packing>
                         <property name="type">tab</property>
                         <property name="position">1</property>
-                        <property name="tab_expand">False</property>
                         <property name="tab_fill">False</property>
                       </packing>
                     </child>
@@ -2088,7 +2053,6 @@
                       </widget>
                       <packing>
                         <property name="position">2</property>
-                        <property name="tab_expand">False</property>
                       </packing>
                     </child>
                     <child>
@@ -2099,7 +2063,6 @@
                       <packing>
                         <property name="type">tab</property>
                         <property name="position">2</property>
-                        <property name="tab_expand">False</property>
                         <property name="tab_fill">False</property>
                       </packing>
                     </child>
@@ -2571,7 +2534,7 @@
           <packing>
             <property name="top_attach">1</property>
             <property name="bottom_attach">2</property>
-            <property name="x_options">GTK_FILL</property>
+            <property name="x_options"></property>
             <property name="y_options"></property>
           </packing>
         </child>
@@ -2582,7 +2545,7 @@
             <property name="label" translatable="yes">Find:</property>
           </widget>
           <packing>
-            <property name="x_options">GTK_FILL</property>
+            <property name="x_options"></property>
             <property name="y_options"></property>
           </packing>
         </child>