# list processing
print map "$_ ", ;
# more abuse of special variables
{
local $, = " ";
print , '';
}
####
while ( )
{
# protect against most egregious HTML violations
s/&/&/g; s/</g; s/>/>/g;
# remove trailing whitespace so the is on
# the same line as main text
s/\s+$//;
print "$_ \n";
}