"what does it do?"
"Nothing"
Isnt an empty statement worth an compiler warning resp. error?
;#inlcude <stdio.h>;
# vim: s/^/;/g, s/$/;/g
How much is this blowing up the source code?
"while true; do echo \; >>mysource.c; sleep 1; done"
"Look boss, yesterday i wrote exactly 84599 lines of source code."