This makes it possible to diff command chains. For example:
diffcmds git format-patch -1 --stdout HEAD~ '|' \
grep '^%%' '|' \
cut -c2- \
-- - +
to see if a commit only reordered lines without modifying them.
I am not happy with this solution and would prefer a different form of
escaping (e.g. with %).
Julian Prein
a7c529a93c
