t / t4135 / diff-with quote.diffon commit t7406: fix misleading "rev-parse --max-count=1 HEAD" (ad6a599)
   1--- "postimage".txt.orig        2010-08-18 20:13:31.744002255 -0500
   2+++ "postimage".txt     2010-08-18 20:13:31.744002255 -0500
   3@@ -1 +1 @@
   4-preimage
   5+postimage