Meta charset syntax

http://www.w3.org/html/wg/html5/#content-type4

Thanks for adding this.

But surely the value for content should be ASCII-case-insensitive.  
Also, why limit the space to one U+0020 instead of zero or more space  
characters?

-- 
Henri Sivonen
hsivonen@iki.fi
http://hsivonen.iki.fi/