sed: unescaped newline inside substitute pattern?

Question

This code:

echo Foo | sed -e 's/Foo/Bar'

results in unescaped newline inside substitute pattern (instead of the expected Bar).

I'm obviously overlooking something simple, bash/sed/escaping related, but I can't find out what's causing this?

Answer 1

You are missing terminating /:

echo Foo | sed -e 's/Foo/Bar/'