\x09 \x09 \x09 \x09 \x09\x09\x09 \x09 \x09\x09\x09\x09\x09\x09 \x09 \x09 \x09 \x09 \x09 \x09\x09
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
push +1(1b) puti push +46(6b) putc push -1000(10b) mark null push +0(0b) puti push +1(1b) add dup jneg null