| | HTML Character Reference - HTML with Style - Webreference.com |
 | | You can use it to replace named entity references with numerical ones for older browsers that don't understand all of the HTML4 named entities, and you can also use it to insert character references of any kind into your documents by looking up the character and using the number or entity name. |
 | | Note that the first 33 characters are control codes and are essentially unused in modern computer systems, except for the space, tab, linefeed and carriage return characters. |
 | | The characters numbered 128 to 159 inclusive are also unused, but are shown here because Microsoft Windows fonts using the Windows-1252 Western European encoding contain characters in these positions, some of which are useful (like the trademark sign and the angle quotes). |
| www.webreference.com /html/reference/character/isolat1.html (444 words) |