$example="this_is"; if ($start_a_block) { print "Indent by two spaces\n"; print "And keep indenting until the blopck is done\n"; } for $x (@every_block) { print "Indenting goes in 2 spaces every time\n"; if ($another block) { print "Notice we are now inside two blocks, "; print "and have indented twice\n"; } print "Still inside the 'for' loop, so indent is 2\n"; }