GitLab

        * src/chars.c (addstrings): Needs to be available even on
          non-utf-8 sustems.
        * nano-regress: Added --disable-utf8 to regression check



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4933 35c25a1d-7b9e-4130-9fde-d3aeb78583b8