#!/bin/sh
latexdiff-so.exe $@ | \
perl -p -e 'undef $/; s/\\usepackage\[[^\]]*\]{hyperref\}/\\usepackage{url}\\providecommand{\\hypersetup}[1]{}/s' | \
perl -p -e 'if (/\\providecommand\{\\DIF.+?\}/) { s/\\(cbstart|cbend|cbdelete|color|sout|nogroupcolor|uline)/\\protect\\$1/g }'