before drawing FregeFX as a dependency

README.adoc

@@ -18,11 +18,10 @@ In addition to the commands in the command-line REPL like `:help`, you can press
 with all available shortcuts and commands.
 
 The "history" list is pre-populated with commands that you may want to try out.
-New in version 0.4.0:
 
-* :l http:... to load a script from URL
-* import ... to make the module known
-* play ... for graphical output
+* `:l http:...` to load a script from URL
+* `:browse Stairs` to see what's in the _Stairs_ module
+* `play ...` for graphical output
 
 Please note that _this GUI is not an IDE_. The content of the editor is fed line-by-line to the
 command-line REPL and this limits the amount of work that one can do in "one go".

client/build.gradle

@@ -16,8 +16,7 @@ sourceSets {
 
 dependencies {
     compile files("$jfxLibDir/jfxrt.jar") // TODO: find out why this seems to be necessary even on JDK 8
-    compile project(':fregeFX')
-    compile project(':preFregeFX')
+    compile project(':FregeFx')
 }
 
 boolean runningOnJDK8() {

fregeFX/src/main/java/org/frege/FregeEventHandler.java

@@ -0,0 +1,26 @@
+package org.frege;
+
+import frege.runtime.Applicable;
+import frege.runtime.Delayed;
+import frege.runtime.Lambda;
+import javafx.event.Event;
+import javafx.event.EventHandler;
+
+public class FregeEventHandler implements EventHandler {
+    protected Lambda lambda;
+
+    public FregeEventHandler(Lambda lambda) {
+        this.lambda = lambda;
+    }
+
+    @Override
+    public void handle(Event event) {
+        try {
+            Applicable inter = lambda.apply(event);
+            Delayed.forced(inter.apply(null).result().forced()); // the second argument is the IO context
+        } catch(RuntimeException re) {
+            re.printStackTrace();
+            throw re;
+        }
+    }
+}