1# To generate expected output, chdir to a subdir and use following command, then 2# review with `less -R` 3# 4../../ydiff.py -c always < in.diff > out.normal 5../../ydiff.py -c always -s < in.diff > out.side-by-side 6../../ydiff.py -c always -s < in.diff -w70 > out.w70 7../../ydiff.py -c always -s < in.diff -w70 --wrap > out.w70.wrap 8