# File install.rb, line 39
def each_target(&block)
  target_set = {}
  cvs = cvs_files('.')
  Dir.glob("*.rb") {|filename|
    next if /\Atest-/ =~ filename
    next if /\Ainstall/ =~ filename
    next if cvs && !cvs.include?(filename)
    target_set[filename] = true
    yield filename
    each_require(filename, target_set, &block)
  }
end