* doc/syntax/(gentoo|sh|tcl).nanorc: Fix problems with empty regexes on POSIX. Fixes Savannah bug 27175. git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4403 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4242 35c25a1d-7b9e-4130-9fde-d3aeb78583b8