t / t4135 / diff-plain.diffon commit unpack-trees.c: use path_excluded() in check_ok_to_remove() (589570d)
   1--- postimage.txt.orig  2010-08-18 20:13:31.432002255 -0500
   2+++ postimage.txt       2010-08-18 20:13:31.432002255 -0500
   3@@ -1 +1 @@
   4-preimage
   5+postimage