1 files changed, 0 insertions, 104 deletions
diff --git a/ruby_1_9_3/ext/iconv/charset_alias.rb b/ruby_1_9_3/ext/iconv/charset_alias.rb
deleted file mode 100644
index cd567a8e2e..0000000000
--- a/ruby_1_9_3/ext/iconv/charset_alias.rb
+++ /dev/null
@@ -1,104 +0,0 @@
-#! /usr/bin/ruby
-# :stopdoc:
-require 'rbconfig'
-require 'optparse'
-
-# http://www.ctan.org/get/macros/texinfo/texinfo/gnulib/lib/config.charset
-# Tue, 25 Dec 2007 00:00:00 GMT
-
-OS = RbConfig::CONFIG["target_os"]
-SHELL = RbConfig::CONFIG['SHELL']
-
-class Hash::Ordered < Hash
-  def [](key)
-    val = super and val.last
-  end
-  def []=(key, val)
-    ary = fetch(key) {return super(key, [self.size, key, val])} and
-      ary << val
-  end
-  def sort
-    values.sort.collect {|i, *rest| rest}
-  end
-  def each(&block)
-    sort.each(&block)
-  end
-end
-
-def charset_alias(config_charset, mapfile, target = OS)
-  map = Hash::Ordered.new
-  comments = []
-  open(config_charset) do |input|
-    input.find {|line| /^case "\$os" in/ =~ line} or break
-    input.find {|line|
-      /^\s*([-\w\*]+(?:\s*\|\s*[-\w\*]+)*)(?=\))/ =~ line and
-      $&.split('|').any? {|pattern| File.fnmatch?(pattern.strip, target)}
-    } or break
-    input.find do |line|
-      case line
-      when /^\s*echo "(?:\$\w+\.)?([-\w*]+)\s+([-\w]+)"/
-        sys, can = $1, $2
-        can.downcase!
-        map[can] = sys
-        false
-      when /^\s*;;/
-        true
-      else
-        false
-      end
-    end
-  end
-  case target
-  when /linux|-gnu/
-    # map.delete('ascii')
-  when /cygwin|os2-emx/
-    # get rid of tilde/yen problem.
-    map['shift_jis'] = 'cp932'
-  end
-  st = Hash.new(0)
-  map = map.sort.collect do |can, *sys|
-    if sys.grep(/^en_us(?=.|$)/i) {break true} == true
-      noen = %r"^(?!en_us)\w+_\w+#{Regexp.new($')}$"i #"
-      sys.reject! {|s| noen =~ s}
-    end
-    sys = sys.first
-    st[sys] += 1
-    [can, sys]
-  end
-  st.delete_if {|sys, i| i == 1}.empty?
-  st.keys.each {|sys| st[sys] = nil}
-  st.default = nil
-  writer = proc do |f|
-    f.puts("require 'iconv.so'")
-    f.puts
-    f.puts(comments)
-    f.puts("class Iconv")
-    i = 0
-    map.each do |can, sys|
-      if s = st[sys]
-        sys = s
-      elsif st.key?(sys)
-        sys = (st[sys] = "sys#{i+=1}") + " = '#{sys}'.freeze"
-      else
-        sys = "'#{sys}'.freeze"
-      end
-      f.puts("  charset_map['#{can}'] = #{sys}")
-    end
-    f.puts("end")
-  end
-  if mapfile
-    open(mapfile, "w", &writer)
-  else
-    writer[STDOUT]
-  end
-end
-
-target = OS
-opt = nil
-ARGV.options do |opt2|
-  opt = opt2
-  opt.banner << " config.status map.rb"
-  opt.on("--target OS") {|t| target = t}
-  opt.parse! and (1..2) === ARGV.size
-end or abort opt.to_s
-charset_alias(ARGV[0], ARGV[1], target)