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~% Directive

Hi again.

do you know what this should do?

(FORMAT NIL "~-1%")

CLtL pg 397 says
"This outputs a #\Newline character, thereby terminating the current output
line and beginning a new one (see TERPRI).  ~n% outputs n newlines.  No arg is
used..."

No mention of <1 values being ignored, errors, etc.  Which is it?  Eh?

RB