Private Use Area Planes
The two planes 15 and 16, called Supplementary Private Use Area-A and -B (or simply Private Use Area (PUA)) are available for character assignment by parties outside the ISO and the Unicode Consortium. They are used by fonts internally to refer to auxiliary glyphs, for example, ligatures and building blocks for other glyphs. Such characters will have limited interoperability. Software and fonts that support Unicode will not necessarily support character assignments by other parties.
Read more about this topic: Plane (Unicode)
Famous quotes containing the words private, area and/or planes:
“... it is a commonplace that men like war. For peace, in our society, with the feeling we have then that it is feeble-minded to strive except for one’s own private profit, is a lonely thing and a hazardous business. Over and over men have proved that they prefer the hazards of war with all its suffering. It has its compensations.”
—Ruth Benedict (1887–1948)
“Prosperous farmers mean more employment, more prosperity for the workers and the business men of ... every industrial area in the whole country.”
—Franklin D. Roosevelt (1882–1945)
“After the planes unloaded, we fell down
Buried together, unmarried men and women;”
—Robert Lowell (1917–1977)