BEGIN {
# printf("\n");
htmlname=""}
/^[=]+$/&& length($0)==length(save){
if (htmlname==""){
htmlname=" "} ;
printf("",save)
printf("
\n%s
\n",save,save);
save="";$0=""};
/^[-]+$/&& length($0)==length(save){
if (htmlname==""){
htmlname=" "} ;
printf("",save)
printf("
\n%s
\n",save,save);
save="";$0=""};
/^u/ {print save ;print "
" ; save=$0}
/^@/ {print save ;print "
" ; save=$0}
/^$/ {print save;save=""}
!( /^u/ || /^@/ || (/^[-=]+$/ && length($0)==length(save) ) ) {print save ;save=$0}
END {print $0;
#print"\n