diff -r -u rebuilt/u0.s build/u0.s
--- rebuilt/u0.s	2008-05-03 08:27:03.000000000 -1000
+++ build/u0.s	2008-05-04 08:25:41.000000000 -1000
@@ -45,9 +45,9 @@
 core = orig+40000  / specifies beginning of user's core
 ecore = core+20000 / specifies end of user's core (4096 words)
 
-/      4;4     init by copy
-/      unkni;0 " error
-/      fpsym;0 " illg in tr
+       4;4     / init by copy
+       unkni;0 / " error
+       fpsym;0 / " illg in tr
        unkni;0 / trace and trap (see Sec. B.1 page  )
        unkni;0 / trap
        panic;0 / pwr