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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
38 lines
992 B
Ruby
38 lines
992 B
Ruby
#! /usr/bin/ruby
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require 'rbconfig'
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# http://www.ctan.org/tex-archive/macros/texinfo/texinfo/intl/config.charset
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# Fri, 30 May 2003 00:09:00 GMT'
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OS = Config::CONFIG["target"]
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SHELL = Config::CONFIG['SHELL']
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def charset_alias(config_charset, mapfile, target = OS)
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map = {}
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comments = []
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IO.foreach("|#{SHELL} #{config_charset} #{target}") do |list|
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next comments << list if /^\#/ =~ list
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next unless /^(\S+)\s+(\S+)$/ =~ list
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sys, can = $1, $2
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can.downcase!
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map[can] = sys
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end
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case target
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when /linux|-gnu/
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map.delete('ascii')
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when /cygwin/
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# get rid of tilde/yen problem.
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map['shift_jis'] = 'cp932'
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end
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open(mapfile, "w") do |f|
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f.puts("require 'iconv.so'")
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f.puts
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f.puts(comments)
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f.puts("class Iconv")
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map.keys.sort.each {|can| f.puts(" charset_map['#{can}'.freeze] = '#{map[can]}'.freeze")}
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f.puts("end")
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end
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end
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(2..3) === ARGV.size or abort "usage: #$0 config.status map.rb [target]"
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charset_alias(*ARGV)
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