--- a/DirectoryTreeBrowser.st	Fri Jul 04 12:21:47 2014 +0200
+++ b/DirectoryTreeBrowser.st	Fri Jul 04 12:22:18 2014 +0200
@@ -1236,6 +1236,14 @@
     ].
 !
 
+selectNextFile
+    self halt:'unimplemented'.
+!
+
+selectPreviousFile
+    self halt:'unimplemented'.
+!
+
 selectedDirectories
     ^ self selectedDirectoryItems collect:[: el | el fileName ].
 !
@@ -1396,10 +1404,10 @@
 !DirectoryTreeBrowser class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libtool/DirectoryTreeBrowser.st,v 1.129 2014-05-01 11:00:03 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/DirectoryTreeBrowser.st,v 1.130 2014-07-04 10:22:18 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libtool/DirectoryTreeBrowser.st,v 1.129 2014-05-01 11:00:03 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/DirectoryTreeBrowser.st,v 1.130 2014-07-04 10:22:18 cg Exp $'
 ! !