text: #ifndef SNOWHOUSE_MACROS_H
  #define SNOWHOUSE_MACROS_H
  // clang-format off
  
  #define SNOWHOUSE_MAJOR 3
  #define SNOWHOUSE_MINOR 0
  #define SNOWHOUSE_PATCH 1
  
  #define SNOWHOUSE_TOSTRING(x) #x
  #define SNOWHOUSE_MACROTOSTRING(x) SNOWHOUSE_TOSTRING(x)
  #define SNOWHOUSE_VERSION \
    SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_MAJOR) "." \
    SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_MINOR) "." \
    SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_PATCH)
  
  #if __cplusplus > 199711L
  // Visual Studio (including 2013) does not support the noexcept keyword
  # if defined(_MSC_VER) && !defined(__clang__)
  #  define _ALLOW_KEYWORD_MACROS
  #  define noexcept
  # endif
  #endif
  
  #if __cplusplus > 199711L || (defined(_MSC_VER) && _MSC_VER >= 1600)
  # include <cstddef>
  # define SNOWHOUSE_HAS_NULLPTR
  #endif
  
  #endif
  