#!/bin/sh

# Show how diff's -p option can mistakenly match a label: in column 1.

. "${srcdir=.}/init.sh"; path_prepend_ ../src

fail=0

cat <<EOF > exp || fail=1

@@ -4 +4 @@ label:

-1;

+2;

EOF

cat <<EOF > a || fail=1

func ()

{

label:

1;

}

EOF

sed s/1/2/ a > b || fail=1

returns_ 1 diff -p -u0 a b > out 2> err || fail=1

tail -3 out > k && mv k out || fail=1

compare exp out || fail=1

# expect empty stderr

compare /dev/null err || fail=1

Exit $fail