changeset() {
    diff "$2" "$1" | {
	grep '^> .*[A-Za-z]' -m1 || grep '^<.*[A-Za-z]' -m1 || echo "Made some non-alphabetical edits"
    } |sed -e 's/^[^A-Za-z]*//'  -e 's/[^A-Za-z]*$//'
}