pfalcon@colinux:~/linux-ppc/org.openembedded.dev/files$ mtn diff .
#
# old_revision [f5008760439c886eb131d2c3c96feeac7f1b1bc1]
#
# add_file "files/bar"
#  content [f1d2d2f924e986ac86fdf7b36c94bcdf32beec15]
#
# patch "files/device_table_add-sm.txt"
#  from [23d9dc7b66aa51b1f743f66ed225b220d0e6a484]
#    to [c8fe7e81c2b13cca6258c57e41d82f2e797a99a9]
#
============================================================
--- files/bar   f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
+++ files/bar   f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
@@ -0,0 +1 @@
+foo
============================================================
--- files/device_table_add-sm.txt       23d9dc7b66aa51b1f743f66ed225b220d0e6a484
+++ files/device_table_add-sm.txt       c8fe7e81c2b13cca6258c57e41d82f2e797a99a9
@@ -1,4 +1,5 @@
 # Include nodes for the /dev/sm0 flash block mapping driver
 # and the two paritions /dev/sm0p1 and /dev/sm0p2
 /dev/sm0       b       664     0       0       240     0       -       -       -
 /dev/sm0p      b       664     0       0       240     1       1       1       2
+foo