diff --git a/doc b/doc
deleted file mode 160000
index 294f2fe61188314a0e50fe80ce2de2070df85599..0000000000000000000000000000000000000000
--- a/doc
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 294f2fe61188314a0e50fe80ce2de2070df85599
diff --git a/keydeps/README.user b/keydeps/README.user
index d16784df3e7dd2d3363e839be2252b772e1376c3..51782b1672d1c6f75b7130c56e40ce662d4a6a3c 100755
--- a/keydeps/README.user
+++ b/keydeps/README.user
@@ -33,3 +33,7 @@ mvn install:install-file -Dfile=$COMPONENTS/../libs/recoderKey.jar\
                          -DartifactId=recoder \
                          -Dversion=2.7\
                          -Dpackaging=jar \
+
+						 
+//insgesamt efach in der Kommandozeile das eingeben
+
diff --git a/keydeps/lib/components/key.core.jar b/keydeps/lib/components/key.core.jar
index f5ce60b1539379e01fe81758b667f44446a3864d..33aefead34f8d0f6301a1b52f0e564130e9a51d2 100644
Binary files a/keydeps/lib/components/key.core.jar and b/keydeps/lib/components/key.core.jar differ
diff --git a/keydeps/lib/components/key.ui.jar b/keydeps/lib/components/key.ui.jar
index bae07dc3dd49f31a9cd1d46dc7bddcb54774dc93..e17f3e8813791ce5cb85df97cc3f3e47c4224866 100644
Binary files a/keydeps/lib/components/key.ui.jar and b/keydeps/lib/components/key.ui.jar differ
diff --git a/keydeps/lib/components/key.util.jar b/keydeps/lib/components/key.util.jar
index f6f9a47aaf9f921c5066abff60639b544242eea9..e2869cf3796335a510fec82ec7d2c4621c57f68c 100644
Binary files a/keydeps/lib/components/key.util.jar and b/keydeps/lib/components/key.util.jar differ
diff --git a/rt-key/src/main/java/edu/kit/iti/formal/psdbg/interpreter/InterpreterBuilder.java b/rt-key/src/main/java/edu/kit/iti/formal/psdbg/interpreter/InterpreterBuilder.java
index 54270547e5c4386daedf18aa8bab9830d354eb6d..b579909f77c6108ac2592755b95631713682eb28 100644
--- a/rt-key/src/main/java/edu/kit/iti/formal/psdbg/interpreter/InterpreterBuilder.java
+++ b/rt-key/src/main/java/edu/kit/iti/formal/psdbg/interpreter/InterpreterBuilder.java
@@ -1,12 +1,12 @@
 package edu.kit.iti.formal.psdbg.interpreter;
 
 import de.uka.ilkd.key.api.KeYApi;
-import de.uka.ilkd.key.api.ProjectedNode;
 import de.uka.ilkd.key.api.ProofApi;
 import de.uka.ilkd.key.api.ScriptApi;
 import de.uka.ilkd.key.control.KeYEnvironment;
 import de.uka.ilkd.key.macros.ProofMacro;
 import de.uka.ilkd.key.macros.scripts.ProofScriptCommand;
+import de.uka.ilkd.key.proof.Goal;
 import de.uka.ilkd.key.proof.Proof;
 import edu.kit.iti.formal.psdbg.interpreter.assignhook.InterpreterOptionsHook;
 import edu.kit.iti.formal.psdbg.interpreter.assignhook.KeyAssignmentHook;
@@ -19,14 +19,15 @@ import edu.kit.iti.formal.psdbg.parser.Visitor;
 import edu.kit.iti.formal.psdbg.parser.ast.CallStatement;
 import edu.kit.iti.formal.psdbg.parser.ast.ProofScript;
 import lombok.Getter;
+import org.key_project.util.collection.ImmutableList;
 
 import java.io.File;
 import java.io.IOException;
-import java.security.Key;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * @author Alexander Weigl
@@ -202,11 +203,13 @@ public class InterpreterBuilder {
         if (proof == null || keyEnvironment == null)
             throw new IllegalStateException("Call proof(..) before startState");
 
-        final ProofApi pa = new ProofApi(proof, keyEnvironment);
-        final ProjectedNode root = pa.getFirstOpenGoal();
-        final KeyData keyData = new KeyData(root.getProofNode(), pa.getEnv(), pa.getProof());
-        final GoalNode<KeyData> startGoal = new GoalNode<>(null, keyData, keyData.isClosedNode());
-        return startState(startGoal);
+        ImmutableList<Goal> openGoals = proof.getSubtreeGoals(proof.root());
+        List<GoalNode<KeyData>> goals = openGoals.stream().map(g ->
+                new GoalNode<>(null, new KeyData(g, keyEnvironment, proof), false))
+                .collect(Collectors.toList());
+        interpreter.newState(goals);
+        return this;
+
     }
 
     private InterpreterBuilder startState(GoalNode<KeyData> startGoal) {
diff --git a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.java b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.java
index 266b46ec5682cb0caff2ee2918fd0396c4686711..d7051d0dc3fbad30744682fd36b5ffabd916438d 100644
--- a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.java
+++ b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.java
@@ -37,6 +37,7 @@ public class InspectionView extends BorderPane {
     );
 
     public GoalOptionsMenu goalOptionsMenu = new GoalOptionsMenu();
+    public SequentOptionsMenu sequentOptionsMenu = new SequentOptionsMenu(model.get());
 
     @FXML @Getter
     private ComboBox<PTreeNode<KeyData>> frames;
@@ -160,6 +161,11 @@ public class InspectionView extends BorderPane {
         goalOptionsMenu.show(n, actionEvent.getScreenX(), actionEvent.getScreenY());
     }
 
+    public void showSequentOptions(MouseEvent actionEvent) {
+        Node n = (Node) actionEvent.getTarget();
+        sequentOptionsMenu.show(n, actionEvent.getScreenX(), actionEvent.getScreenY());
+    }
+
     public InspectionModel getModel() {
         return model.get();
     }
diff --git a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.java b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.java
new file mode 100644
index 0000000000000000000000000000000000000000..b55fe2727f25433f82cc67cf5cd7d529dc024662
--- /dev/null
+++ b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.java
@@ -0,0 +1,225 @@
+package edu.kit.iti.formal.psdbg.gui.controls;
+
+import de.uka.ilkd.key.logic.PosInOccurrence;
+import de.uka.ilkd.key.logic.Term;
+import de.uka.ilkd.key.pp.*;
+import edu.kit.iti.formal.psdbg.interpreter.data.GoalNode;
+import edu.kit.iti.formal.psdbg.interpreter.data.KeyData;
+import edu.kit.iti.formal.psdbg.termmatcher.MatcherFacade;
+import edu.kit.iti.formal.psdbg.termmatcher.Matchings;
+import edu.kit.iti.formal.psdbg.termmatcher.mp.MatchPath;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.control.ListCell;
+import javafx.scene.control.ListView;
+import javafx.scene.control.TextArea;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.Pane;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+public class SequentMatcher extends BorderPane {
+
+
+    public GoalOptionsMenu goalOptionsMenu = new GoalOptionsMenu();
+
+    @FXML
+    private SequentView sequentView;
+
+    @FXML
+    private ListView<GoalNode<KeyData>> goalView;
+
+    @FXML
+    private TextArea matchpattern;
+
+    @FXML
+    private ListView<Map<String, MatchPath>>  matchingsView;
+
+    @FXML
+    private Label nomatchings; //only shown when no matchings found, else always hidden
+
+    private Map<PosInOccurrence, Range> cursorPosition = new HashMap<>();
+
+    public SequentMatcher() {
+        Utils.createWithFXML(this);
+
+
+        selectedGoalNodeToShow.addListener((observable, oldValue, newValue) -> {
+                    sequentView.setGoal(newValue.getData().getGoal());
+                    sequentView.setNode(newValue.getData().getNode());
+                    calculateLookupTable();
+
+                }
+        );
+
+        goalView.getSelectionModel().selectedItemProperty().addListener((prop, old, nnew) ->
+                selectedGoalNodeToShow.setValue(nnew)
+        );
+
+        goalView.setCellFactory(GoalNodeListCell::new);
+
+
+        goals.addListener((observable, oldValue, newValue) -> goalView.setItems(newValue));
+
+        matchingsView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
+            if (newValue != null) {
+                newValue.forEach((name, mp) -> {
+                    PosInOccurrence pio = mp.pio();
+                    Range r = cursorPosition.get(pio);
+                    sequentView.setStyleClass(r.start(),r.end(), "sequent-highlight");
+
+                    System.out.println("Highlight " + r.start() + " " + r.end());
+                });
+
+            }
+        });
+    }
+
+    private void calculateLookupTable() {
+        sequentView.update(null);
+        cursorPosition.clear();
+        LogicPrinter.PosTableStringBackend backend = sequentView.getBackend();
+        SequentPrintFilter filter = new IdentitySequentPrintFilter();
+        filter.setSequent(selectedGoalNodeToShow.get().getData().getNode().sequent());
+        for (int i = 0; i < sequentView.getText().length(); i++) {
+            try {
+                Range range = backend.getPositionTable().rangeForIndex(i, sequentView.getLength());
+                PosInSequent pis = backend.getInitialPositionTable().getPosInSequent(i, filter);
+                if (pis != null && pis.getPosInOccurrence() != null) {
+                    Term term = pis.getPosInOccurrence().subTerm();
+                    cursorPosition.put(pis.getPosInOccurrence(), range);
+                }
+            } catch (NullPointerException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    public void showGoalOptions(MouseEvent actionEvent) {
+        Node n = (Node) actionEvent.getTarget();
+        goalOptionsMenu.show(n, actionEvent.getScreenX(), actionEvent.getScreenY());
+    }
+
+    public void startMatch() {
+        Matchings matchings = MatcherFacade.matches(matchpattern.getText(), getSelectedGoalNodeToShow().getData().getNode().sequent(), true);
+        ObservableList<Map<String, MatchPath>> resultlist = FXCollections.observableArrayList(matchings);
+
+        //If no matchings found, add "No matchings found"
+        if (resultlist.isEmpty()) {
+            matchingsView.setVisible(false);
+            nomatchings.setVisible(true);
+        } else {
+            nomatchings.setVisible(false);
+            matchingsView.setItems(resultlist);
+            matchingsView.setVisible(true);
+        }
+
+
+
+
+    }
+
+    //alle aktuellen nicht geschlossene Ziele -> alle leaves später (open+closed)
+    private final ListProperty<GoalNode<KeyData>> goals = new SimpleListProperty<>(this, "goals", FXCollections.observableArrayList());
+
+    private final ListProperty<GoalNode<KeyData>> matchingresults = new SimpleListProperty<>(this, "matchingresults", FXCollections.observableArrayList());
+
+    public ObservableList<GoalNode<KeyData>> getMatchingresults() {
+        return matchingresults.get();
+    }
+
+
+    public ObservableList<Map<String, MatchPath>> getResults() {
+        return results.get();
+    }
+
+    public ListProperty<Map<String, MatchPath>> resultsProperty() {
+        return results;
+    }
+
+    public void setResults(ObservableList<Map<String, MatchPath>> results) {
+        this.results.set(results);
+    }
+
+    private final ListProperty<Map<String, MatchPath>> results = new SimpleListProperty<>(this, "results", FXCollections.observableArrayList());
+
+
+    //sicht user selected
+    private final ObjectProperty<GoalNode<KeyData>> selectedGoalNodeToShow = new SimpleObjectProperty<>(this, "selectedGoalNodeToShow");
+
+    public ObservableList<GoalNode<KeyData>> getGoals() {
+        return goals.get();
+    }
+
+    public ListProperty<GoalNode<KeyData>> goalsProperty() {
+        return goals;
+    }
+
+    public void setGoals(ObservableList<GoalNode<KeyData>> goals) {
+        this.goals.set(goals);
+    }
+
+    public GoalNode<KeyData> getSelectedGoalNodeToShow() {
+        return selectedGoalNodeToShow.get();
+    }
+
+    public ObjectProperty<GoalNode<KeyData>> selectedGoalNodeToShowProperty() {
+        return selectedGoalNodeToShow;
+    }
+
+
+
+    public void setSelectedGoalNodeToShow(GoalNode<KeyData> selectedGoalNodeToShow) {
+        this.selectedGoalNodeToShow.set(selectedGoalNodeToShow);
+    }
+
+
+    public ListView<Map<String, MatchPath>> getMatchingsView() {
+        return matchingsView;
+    }
+
+    public void setMatchingsView(ListView<Map<String, MatchPath>> matchingsView) {
+        this.matchingsView = matchingsView;
+    }
+
+    public ListProperty<GoalNode<KeyData>> matchingresultsProperty() {
+        return matchingresults;
+    }
+
+    public void setMatchingresults(ObservableList<GoalNode<KeyData>> matchingresults) {
+        this.matchingresults.set(matchingresults);
+    }
+
+    /**
+     * Cells for GoalView
+     */
+    private class GoalNodeListCell extends ListCell<GoalNode<KeyData>> {
+
+        public GoalNodeListCell(ListView<GoalNode<KeyData>> goalNodeListView) {
+            itemProperty().addListener(this::update);
+            goalOptionsMenu.selectedViewOptionProperty().addListener(this::update);
+        }
+
+        private void update(Observable observable) {
+            if (getItem() == null) {
+                setText("");
+                return;
+            }
+            KeyData item = getItem().getData();
+            String text = "n/a";
+            if (goalOptionsMenu.getSelectedViewOption() != null) {
+                text = goalOptionsMenu.getSelectedViewOption().getText(item);
+            }
+            //setStyle("-fx-font-size: 12pt;");
+            setText(text);
+        }
+    }
+}
diff --git a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.java b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.java
new file mode 100644
index 0000000000000000000000000000000000000000..1a23f8f9b82335e1e4389c51fbc95a44d9f3fd56
--- /dev/null
+++ b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.java
@@ -0,0 +1,69 @@
+package edu.kit.iti.formal.psdbg.gui.controls;
+
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import edu.kit.iti.formal.psdbg.gui.ProofScriptDebugger;
+import edu.kit.iti.formal.psdbg.gui.model.InspectionModel;
+import edu.kit.iti.formal.psdbg.interpreter.data.KeyData;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.control.*;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
+import org.dockfx.DockNode;
+
+import java.util.function.Function;
+
+public class SequentOptionsMenu extends ContextMenu {
+
+
+    private final InspectionModel model;
+    @FXML
+    private MenuItem openSequentMatcher;
+
+
+    public SequentOptionsMenu(InspectionModel model) {
+        Utils.createWithFXML(this);
+        this.model = model;
+        openSequentMatcher.setOnAction(new EventHandler<ActionEvent>() {
+            @Override
+            public void handle(ActionEvent event) {
+
+
+                try {
+                    SequentMatcher root1 = new SequentMatcher();
+                    root1.setGoals(model.getGoals());
+                    root1.setSelectedGoalNodeToShow(model.getSelectedGoalNodeToShow());
+                    root1.getStyleClass().add("sequent-view");
+
+                    Stage stage = new Stage();
+                    stage.setTitle("Sequent Matcher");
+                    Scene scene = new Scene(root1);
+                    scene.getStylesheets().addAll(
+                            // ProofScriptDebugger.class.getClass().getResource("debugger-ui.css").toExternalForm()
+                            getClass().getResource("/edu/kit/iti/formal/psdbg/gui/debugger-ui.css")
+                                    .toExternalForm());
+
+                    stage.setScene(scene);
+
+                    stage.show();
+
+
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    System.out.println(e);
+                }
+            }
+        });
+
+    }
+
+
+}
\ No newline at end of file
diff --git a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentView.java b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentView.java
index 15ac28931e654839e830c6e14dcd9a5180354000..754767b6ac0b0a4f037206bab86441401be27ef1 100644
--- a/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentView.java
+++ b/ui/src/main/java/edu/kit/iti/formal/psdbg/gui/controls/SequentView.java
@@ -66,6 +66,7 @@ public class SequentView extends CodeArea {
         int insertionPoint = hit.getInsertionIndex();
         try {
             PosInSequent pis = backend.getInitialPositionTable().getPosInSequent(insertionPoint, filter);
+
             if (pis != null) {
                 Range r = backend.getPositionTable().rangeForIndex(insertionPoint, getLength());
                 hightlightRange(r.start(), r.end());
@@ -134,6 +135,7 @@ public class SequentView extends CodeArea {
         filter = new IdentitySequentPrintFilter();
         filter.setSequent(sequent);
 
+
         ProgramPrinter prgPrinter = new ProgramPrinter(new StringWriter());
         this.backend = new LogicPrinter.PosTableStringBackend(80);
 
@@ -208,7 +210,7 @@ public class SequentView extends CodeArea {
             Matchings m = MatcherFacade.matches(pattern, node.get().sequent(), true);
             if (m.size() == 0) return false;
             Map<String, MatchPath> va = m.first();
-            System.out.println(va);//TODO remove
+            //System.out.println(va);//TODO remove
             for (MatchPath mp : va.values()) {
                 System.out.println(mp.pio());
                 highlightTerm(mp.pio());
@@ -226,4 +228,8 @@ public class SequentView extends CodeArea {
         Range r = backend.getInitialPositionTable().rangeForPath(path);
         setStyle(r.start(), r.end(), Collections.singleton("search-highlight"));
     }
+
+    public LogicPrinter.PosTableStringBackend getBackend() {
+        return backend;
+    }
 }
diff --git a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.fxml b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.fxml
index 9e870a64db19a1f990f85f6c965e6ef60605887a..a1d47845e84c4a5a7ce3eae472b50c1c9fa75d93 100644
--- a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.fxml
+++ b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/InspectionView.fxml
@@ -34,7 +34,7 @@
 
                 <SectionPane title="Sequent">
                     <headerRight>
-                        <Button>
+                        <Button onMouseClicked="#showSequentOptions">
                             <graphic>
                                 <MaterialDesignIconView glyphName="WRENCH"/>
                             </graphic>
diff --git a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.fxml b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.fxml
new file mode 100644
index 0000000000000000000000000000000000000000..f74d1124d2d4434731b3a7e7de46f8ddd5f22737
--- /dev/null
+++ b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentMatcher.fxml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.ListView?>
+<?import javafx.scene.control.SplitPane?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.layout.VBox?>
+
+
+<?import de.jensd.fx.glyphs.materialdesignicons.MaterialDesignIconView?>
+<?import edu.kit.iti.formal.psdbg.gui.controls.SectionPane?>
+<?import javafx.scene.layout.Pane?>
+<?import edu.kit.iti.formal.psdbg.gui.controls.SequentView?>
+<fx:root xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1"
+         type="edu.kit.iti.formal.psdbg.gui.controls.SequentMatcher">
+    <center>
+        <SplitPane orientation="VERTICAL">
+                <SectionPane title="Current Goals">
+                    <headerRight>
+                        <Button onMouseClicked="#showGoalOptions">
+                            <graphic>
+                                <MaterialDesignIconView glyphName="WRENCH"/>
+                            </graphic>
+                        </Button>
+                    </headerRight>
+                    <center>
+                        <VBox prefHeight="5" prefWidth="1150.0">
+                            <ListView fx:id="goalView"/>
+                        </VBox>
+                    </center>
+                </SectionPane>
+                <SplitPane dividerPositions="0.4189895470383275" prefHeight="500" prefWidth="800">
+                    <SectionPane title="Sequent" minHeight="0.0" minWidth="0.0" prefHeight="633.0"
+                                 prefWidth="341.0">
+                        <center>
+                                <SequentView fx:id="sequentView"/>
+                        </center>
+                    </SectionPane>
+                        <SplitPane dividerPositions="0.28551136363636365" layoutX="11.0" layoutY="12.0"
+                                   orientation="VERTICAL" prefHeight="706.0" prefWidth="641.0">
+                                <VBox prefHeight="293.0">
+                                        <Label text="Matching Pattern"/>
+                                        <TextArea fx:id="matchpattern" minHeight="0.0" minWidth="0.0" prefHeight="159.0"
+                                                  prefWidth="639.0"
+                                        />
+                                        <Button mnemonicParsing="false" text="Start Matching"
+                                                onMouseClicked="#startMatch"/>
+                                </VBox>
+                                <VBox prefHeight="349.0">
+                                        <Label text="Matches"/>
+                                            <Pane>
+                                                <Label fx:id ="nomatchings" text="No matchings found" visible="false"/>
+                                                <ListView fx:id="matchingsView" prefWidth="800"/>
+                                            </Pane>
+
+                                </VBox>
+                        </SplitPane>
+                </SplitPane>
+        </SplitPane>
+    </center>
+    <padding>
+        <Insets bottom="25.0" left="25.0" right="25.0" top="25.0"/>
+    </padding>
+
+</fx:root>
diff --git a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.fxml b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.fxml
new file mode 100644
index 0000000000000000000000000000000000000000..130c5ad22a0306c4a5dbd11898cccecc026d4f90
--- /dev/null
+++ b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/controls/SequentOptionsMenu.fxml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<fx:root xmlns="http://javafx.com/javafx"
+         xmlns:fx="http://javafx.com/fxml"
+         prefHeight="400.0" prefWidth="600.0" type="javafx.scene.control.ContextMenu">
+    <items>
+        <MenuItem fx:id="openSequentMatcher" text="Open Sequent Matcher"/>
+    </items>
+</fx:root>
\ No newline at end of file
diff --git a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/debugger-ui.less b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/debugger-ui.less
index 91f5fd78b188863564b68a895c8de457601aad80..71dc82000d462b4ff5339e4a489afcdb9a032cf1 100644
--- a/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/debugger-ui.less
+++ b/ui/src/main/resources/edu/kit/iti/formal/psdbg/gui/debugger-ui.less
@@ -242,9 +242,28 @@
   -fx-fill: black;
 
   .sequent-highlight {
-    -rtfx-background-color: @base0;
+    -rtfx-background-color: @base1;
     -fx-fill: black;
   }
+
+  .search-highlight {
+    -rtfx-background-color: @base02;
+    -fx-underline: true;
+    -rtfx-underline: true;
+    -fx-fill: darkred;
+  }
+}
+
+.sequent-highlight {
+  -rtfx-background-color: @base1;
+  -fx-fill: black;
+}
+
+.search-highlight {
+  -rtfx-background-color: @base02;
+  -fx-underline: true;
+  -rtfx-underline: true;
+  -fx-fill: darkred;
 }
 
 .closed-sequent-view {