--- a/extensions.st	Tue Sep 04 15:07:07 2012 +0000
+++ b/extensions.st	Wed Sep 05 11:12:41 2012 +0000
@@ -9,6 +9,15 @@
     "Modified: / 18-07-2011 / 17:06:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
 
+!Stream methodsFor:'writing'!
+
+tab4
+
+    self next:4 put:(Character space)
+
+    "Created: / 05-09-2012 / 11:48:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
 !cvut_fel_cface class methodsFor:'documentation'!
 
 extensionsVersion_SVN