Dear Log,
Huh.
FORTH ♥ IF honk THEN
n1vux on 2005-08-26T03:06:47
Yeah, I'd rather have a stack and document my gazintas and gazoutas than have whitespace-rules... Mr.Obviousman says -- the Subject is in the stack-language FORTH, of which PostScript is adapted, for "If you love Forth, honk" -- and was a über-geekly topical reply "back in the day" to the ubiquitous "Honk if you love Jesus" bumper stickers.
If you see linenoise above, it is of course Unicode ♥ aka ♥ and
♥
and♥
or0x2665
, which might be a legal subroutine in Unicode aware Perl, if you ensure it's in/\w/ in your locale, but was a legal subroutine name in early PC Forths, such as MMS Forth -- anything but White Space was a legal identifier, although using pure numbers as identifiers would cause a problem, so we didn't do that.