Contents

#
#   irb/help.rb - print usage module
#   	$Release Version: 0.9.6$
#   	$Revision$
#   	by Keiju ISHITSUKA([e-mail])
#
# --
#
#
#

require 'irb/magic-file'

module IRB
  # Outputs the irb help message, see IRB@Command+line+options.
  def IRB.print_usage
    lc = IRB.conf[:LC_MESSAGES]
    path = lc.find("irb/help-message")
    space_line = false
    IRB::MagicFile.open(path){|f|
      f.each_line do |l|
	if /^\s*$/ =~ l
	  lc.puts l unless space_line
	  space_line = true
	  next
	end
	space_line = false

	l.sub!(/#.*$/, "")
	  next if /^\s*$/ =~ l
	lc.puts l
      end
    }
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rubysl-irb-2.1.1	lib/irb/help.rb
rubysl-irb-2.1.0	lib/irb/help.rb
rubysl-irb-2.0.4	lib/irb/help.rb
rubysl-irb-2.0.3	lib/irb/help.rb