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36 lines
568 B
Ruby
36 lines
568 B
Ruby
#
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# help.rb - helper using ri
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# $Release Version: 0.9.6$
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# $Revision$
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#
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# --
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#
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#
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#
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require 'rdoc/ri/driver'
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require 'rdoc/ri/util'
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require "irb/cmd/nop.rb"
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module IRB
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module ExtendCommand
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class Help<Nop
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begin
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Ri = RDoc::RI::Driver.new
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rescue SystemExit
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else
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def execute(*names)
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names.each do |name|
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begin
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Ri.get_info_for(name.to_s)
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rescue RDoc::RI::Error
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puts $!.message
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end
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end
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nil
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end
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end
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end
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end
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end
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