1 files changed, 85 insertions, 0 deletions
diff --git a/ruby_1_8_6/lib/irb/output-method.rb b/ruby_1_8_6/lib/irb/output-method.rb
new file mode 100644
index 0000000000..b9a3a8851e
--- /dev/null
+++ b/ruby_1_8_6/lib/irb/output-method.rb
@@ -0,0 +1,85 @@
+#
+#   output-method.rb - optput methods used by irb 
+#   	$Release Version: 0.9.5$
+#   	$Revision$
+#   	$Date$
+#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
+#
+# --
+#
+#   
+#
+
+require "e2mmap"
+
+module IRB
+  # OutputMethod
+  #   StdioOutputMethod
+
+  class OutputMethod
+    @RCS_ID='-$Id$-'
+
+    def print(*opts)
+      IRB.fail NotImplementError, "print"
+    end
+
+    def printn(*opts)
+      print opts.join(" "), "\n"
+    end
+
+    # extend printf
+    def printf(format, *opts)
+      if /(%*)%I/ =~ format
+	format, opts = parse_printf_format(format, opts)
+      end
+      print sprintf(format, *opts)
+    end
+
+    # %
+    # <フラグ>  [#0- +]
+    # <最小フィールド幅> (\*|\*[1-9][0-9]*\$|[1-9][0-9]*)
+    # <精度>.(\*|\*[1-9][0-9]*\$|[1-9][0-9]*|)?
+    # #<長さ修正文字>(hh|h|l|ll|L|q|j|z|t)
+    # <変換修正文字>[diouxXeEfgGcsb%] 
+    def parse_printf_format(format, opts)
+      return format, opts if $1.size % 2 == 1
+    end
+
+    def foo(format)
+      pos = 0
+      inspects = []
+      format.scan(/%[#0\-+ ]?(\*(?=[^0-9])|\*[1-9][0-9]*\$|[1-9][0-9]*(?=[^0-9]))?(\.(\*(?=[^0-9])|\*[1-9][0-9]*\$|[1-9][0-9]*(?=[^0-9])))?(([1-9][0-9]*\$)*)([diouxXeEfgGcsb%])/) {|f, p, pp, pos, new_pos, c|
+	puts [f, p, pp, pos, new_pos, c].join("!")
+	pos = new_pos if new_pos
+	if c == "I"
+	  inspects.push pos.to_i 
+	  (f||"")+(p||"")+(pp||"")+(pos||"")+"s"
+	else
+	  $&
+	end
+      }
+    end
+
+    def puts(*objs)
+      for obj in objs
+	print(*obj)
+	print "\n"
+      end
+    end
+
+    def pp(*objs)
+      puts(*objs.collect{|obj| obj.inspect})
+    end
+
+    def ppx(prefix, *objs)
+      puts(*objs.collect{|obj| prefix+obj.inspect})
+    end
+
+  end
+
+  class StdioOutputMethod<OutputMethod
+    def print(*opts)
+      STDOUT.print(*opts)
+    end
+  end
+end