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622b522047
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
33 lines
527 B
Ruby
33 lines
527 B
Ruby
#
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# irb/help.rb - print usase module
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# $Release Version: 0.9.5$
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# $Revision$
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# $Date$
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# by Keiju ISHITSUKA(keiju@ishitsuka.com)
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#
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# --
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#
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#
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#
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module IRB
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def IRB.print_usage
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lc = IRB.conf[:LC_MESSAGES]
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path = lc.find("irb/help-message")
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space_line = false
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File.foreach(path) do
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|l|
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if /^\s*$/ =~ l
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lc.puts l unless space_line
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space_line = true
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next
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end
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space_line = false
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l.sub!(/#.*$/, "")
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next if /^\s*$/ =~ l
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lc.puts l
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end
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end
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end
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