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Editing: help.rb
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# frozen_string_literal: true # # irb/help.rb - print usage module # by Keiju ISHITSUKA(keiju@ishitsuka.com) # module IRB # Outputs the irb help message, see IRB@Command-Line+Options. def IRB.print_usage # :nodoc: lc = IRB.conf[:LC_MESSAGES] path = lc.find("irb/help-message") space_line = false File.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
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