freebsd-ports/lang/ruby14/pkg-message

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====
To use ruby-mode, inf-ruby and rubydb in Emacs/XEmacs, add the
following lines to your ~/.emacs:
;; Taken from the comment section in inf-ruby.el
(setq ruby-program-name "/usr/local/bin/ruby")
(autoload 'ruby-mode "ruby-mode"
"Mode for editing ruby source files")
(add-to-list 'auto-mode-alist '("\\.rb$" . ruby-mode))
(add-to-list 'interpreter-mode-alist '("ruby" . ruby-mode))
(autoload 'run-ruby "inf-ruby"
"Run an inferior Ruby process")
(autoload 'inf-ruby-keys "inf-ruby"
"Set local key defs for inf-ruby in ruby-mode")
(add-hook 'ruby-mode-hook
'(lambda ()
(inf-ruby-keys)
))
====
Note that some stuff that comes with the standard Ruby distribution is
provided as separate ports:
databases/ruby-gdbm: GDBM module
lang/irb: Interactive Ruby
japanese/rubytk or
x11-toolkits/rubytk: TclTkLib & Ruby/Tk modules
Please install them as occasion demands.
====