special_include_file?

in scripts/extract_source.rb [339:342]


  def special_include_file?(filename)
    filename[/\/(reg(c|e)_[\w_]+|guc-file|qsort_tuple|repl_scanner|levenshtein|bootscanner|like_match)\.c$/] || filename[/\/[\w_]+_impl.h$/]
  end