Snipping a useless setting of answer -- the Replace is being /cancelled/,

Snipping a useless setting of answer -- the Replace is being /cancelled/,
and the next time a Search or Replace is run, this answer is overwritten
with an empty string.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5749 35c25a1d-7b9e-4130-9fde-d3aeb78583b8