- change do_wrap() to not center the screen all the time.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@23 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
check_wrap() for when a wrapped line needs to be wrapped when SAMELINEWRAP is set.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@20 35c25a1d-7b9e-4130-9fde-d3aeb78583b8