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opt
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alt
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ruby21
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lib64
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ruby
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2.1.0
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irb
help.rb
# # irb/help.rb - print usage module # $Release Version: 0.9.6$ # $Revision: 38515 $ # by Keiju ISHITSUKA(keiju@ishitsuka.com) # # -- # # # 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
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