# To generate expected output, chdir to a subdir and use following command, then
# review with `less -R`

unset YDIFF_OPTIONS

../../ydiff.py -c always -u            < in.diff > out.unified
../../ydiff.py -c always -w80 --nowrap < in.diff > out.side-by-side
../../ydiff.py -c always -w70 --nowrap < in.diff > out.w70.nowrap
../../ydiff.py -c always -w70 --wrap   < in.diff > out.w70.wrap
