--- mk/Epilogue.mk.orig	2009-11-28 23:02:27.000000000 -0600
+++ mk/Epilogue.mk	2011-03-25 15:05:17.000000000 -0500
@@ -4,6 +4,6 @@
 #
-d	:= $(dirstack_$(sp))
+d:= $(dirstack_$(sp))
 
-sp	?= $(shell basename "$(sp)")
-sp	!= basename "$(sp)"
+sp?= $(shell basename "$(sp)")
+sp!= basename "$(sp)"
 
--- mk/Prologue.mk.orig	2011-03-25 15:05:05.000000000 -0500
+++ mk/Prologue.mk	2011-03-25 15:05:34.000000000 -0500
@@ -4,5 +4,5 @@
 #
-sp		:= $(sp).x
-dirstack_$(sp)	:= $(d)
-d		:= $(dir)
+sp:= $(sp).x
+dirstack_$(sp):= $(d)
+d:= $(dir)
 
@@ -10,4 +10,4 @@
 # Our parent directory
-$(d)/..		?= $(shell dirname "$(d)")
-$(d)/..		!= dirname "$(d)"
+$(d)/..?= $(shell dirname "$(d)")
+$(d)/..!= dirname "$(d)"