tab/sgml.flt

   1 BEGIN   /\n*</  BODY    />\n*/  { begin record $2 }
   2 /\n*<[Vv][Aa][Rr][ ]+/  /[^ >]+/   /[ ]+/  /[^ >]+/  /[ ]+/ /[^ >]+/ /[ ]*>/ {
   3                                   begin variant $1 $3 $5
   4                                 }
   5 /\n*</          BODY    />\n*/  { begin element $1 }
   6 /\n*<\//        BODY    />\n*/  { end element -record }
   7 /[ \n\t]+/                      { data " " }