t / t4101 / diff.2-0on commit config.mak.uname: use clang for Mac OS X 10.6 (7b6daf8)
   1--- a/frotz
   2+++ b/frotz
   3@@ -1,2 +1,2 @@
   4 a
   5-b
   6\ No newline at end of file
   7+b