anchor.diff:  cyrillic "НН.НН". Open Location Code currently only supports a Latin
   character set.
   
  -== link:http://openpostcode.org[Open Post Code]
  -
  -Open Post Codes can be defined globally or within a containing country
  +== Open Post Code
  +
  +Open Post Codes <<openpostcode-site>> can be defined globally or within a containing country
   <<openpostcode>>. The global codes are a similar length to Open Location
   Codes, but codes defined within a country are shorter than full Open
   Location Codes, and a similar length to short Open Location Codes.
   
  -Four countries are defined: Ireland, Hong Kong, Yemen and India.
  +Four countries are defined: Ireland, Hong Kong, Yemen and India. 
   
   Every location on the planet has a global code. Locations within the
   countries where Open Post Code has been defined also have a local code.
  
positive.code: Open Post Codes have an optional checksum that can be used to distinguish
  the country a code was generated for.
  
  == link:http://nacgeo.com[Natural Area Code]
  
  Natural Area Code is a proprietary system that requires licenses to use
  <<naclicense>>. The codes are made up of up to three parts, the first
  provides the latitude, the second the longitude and an optional third part
  the altitude as the arctangent of the altitude relative to the Earth's
  
negative.code: The Geohash-36 definition includes an optional altitude specification, and
  an optional checksum, neither of which are provided by Open Location Code.
  
  == MapCode
  
  MapCodes can be defined globally or within a containing territory
  <<mapcode>>. The global codes are a similar length to Open Location Codes,
  