- Backported do_prev_word() from 1.1. Allows alt-space to move to the previous word...

- Backported do_prev_word() from 1.1.  Allows alt-space to move to the previous word in the file. - Added #ifdef NANO_SMALL around do_next_space and do_prev_space codes, as nano-tiny doesn't particularly need those features. main() - Fixed off-by-one error on MAIN_LIST_LEN loop search

git-svn-id: svn://svn.savannah.gnu.org/nano/branches/nano_1_0_branch/nano@876 35c25a1d-7b9e-4130-9fde-d3aeb78583b8