Re: question about linker

Brings up the thought of how, ASCII has a bunch of control
characters, but generally only a small number of them are used:
  \r, \n, \t, \b
  \e, \a, \v, \f (sometimes / rarely)
>
For CSV, we used ',' (a printable ASCII character) for something
that (theoretically) could have used \x1E (Record Separator).