diff --git a/.classpath b/.classpath
index c373700..d1e6294 100644
--- a/.classpath
+++ b/.classpath
@@ -22,5 +22,10 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="lisp/lang">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 0000000..911ca7a
--- /dev/null
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,5 @@
+eclipse.preferences.version=1
+encoding//lisp/lang=UTF-8
+encoding/<project>=UTF-8
+encoding/src=UTF-8
+encoding/test=UTF-8