misc/ruby-additional.el (ruby-mode-set-encoding): Use default-buffer-file-coding-system if the :prefer-utf-8 property is not available.
default-buffer-file-coding-system
misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
misc/ruby-additional.el (ruby-encoding-map): Override the default value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
misc/ruby-additional.el (ruby-mode-set-encoding): Use
default-buffer-file-coding-systemif the :prefer-utf-8property is not available.
misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
misc/ruby-additional.el (ruby-encoding-map): Override the
default value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e