Now that we have C++ header files, why not let their indents follow our way.
Recent Emacs (23 and up?) has this feature called .dir-locals.el. See also: https://www.gnu.org/software/emacs/manual/html_node/emacs/Directory-Variables.html git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e