expand-config.rb « tool « ruby « jni - pw.cloudef.rpg.git - Unnamed repository; edit this file 'description' to name the repository.

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STDOUT.binmode
ARGF.each do |line|
  line.gsub!(/@([a-z_]\w*)@/i) {
    (RbConfig::MAKEFILE_CONFIG[$1] or "").gsub(/\$\((.+?)\)/, %Q[${\\1}])
  }
  puts line
end