Meddle.

Meddle.

The <1 has to come first in the option string, normalize whitespace,
sprintf of %d maxes out at -2 billion ala 12 bytes with null terminator so
we don't need a length check in a 4k buffer, use the "%*s" feature of printf
to prepend whitespace for us, take advantage of c99 defining ! to return 0 or 1.