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//proc/thread-self/root/opt/alt/ruby18/lib64/ruby/1.8/irb/ext/history.rb
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# # history.rb - # $Release Version: 0.9.5$ # $Revision: 11708 $ # $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $ # by Keiju ISHITSUKA(keiju@ruby-lang.org) # # -- # # # module IRB class Context NOPRINTING_IVARS.push "@eval_history_values" alias _set_last_value set_last_value def set_last_value(value) _set_last_value(value) # @workspace.evaluate self, "_ = IRB.CurrentContext.last_value" if @eval_history #and !@eval_history_values.equal?(llv) @eval_history_values.push @line_no, @last_value @workspace.evaluate self, "__ = IRB.CurrentContext.instance_eval{@eval_history_values}" end @last_value end attr_reader :eval_history def eval_history=(no) if no if defined?(@eval_history) && @eval_history @eval_history_values.size(no) else @eval_history_values = History.new(no) IRB.conf[:__TMP__EHV__] = @eval_history_values @workspace.evaluate(self, "__ = IRB.conf[:__TMP__EHV__]") IRB.conf.delete(:__TMP_EHV__) end else @eval_history_values = nil end @eval_history = no end end class History @RCS_ID='-$Id: history.rb 11708 2007-02-12 23:01:19Z shyouhei $-' def initialize(size = 16) @size = size @contents = [] end def size(size) if size != 0 && size < @size @contents = @contents[@size - size .. @size] end @size = size end def [](idx) begin if idx >= 0 @contents.find{|no, val| no == idx}[1] else @contents[idx][1] end rescue NameError nil end end def push(no, val) @contents.push [no, val] @contents.shift if @size != 0 && @contents.size > @size end alias real_inspect inspect def inspect if @contents.empty? return real_inspect end unless (last = @contents.pop)[1].equal?(self) @contents.push last last = nil end str = @contents.collect{|no, val| if val.equal?(self) "#{no} ...self-history..." else "#{no} #{val.inspect}" end }.join("\n") if str == "" str = "Empty." end @contents.push last if last str end end end
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change-ws.rb
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history.rb
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loader.rb
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math-mode.rb
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multi-irb.rb
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save-history.rb
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tracer.rb
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use-loader.rb
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workspaces.rb
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