RFC 1563 (rfc1563) - Page 3 of 16

The text/enriched MIME Content-type

RFC 1563             A text/enriched type for MIME          January 1994


   commands.  Thus, if the formatting command "" appears at some
   point, there must later be a "" to balance it.  (NOTE: The 60
   character limit on formatting commands does NOT include the "",
   or "/" characters that might be attached to such commands.)

   Formatting commands are always case-insensitive.  That is, "bold" and
   "BoLd" are equivalent in effect, if not in good taste.

   Beyond tokens delimited by "", there are two other special
   processing rules.  First, a literal less-than sign ("