Haven't logged in for 5 years, but I did eventually get it into 4 lines, with the comma:

use Lingua::Romana::Perligata; # Barry Price - http://www.barryprice.c
+o.uk/
da pis Just tum another tum Perl tum hacker. dum pis decapitamentum da
+mentum
po fac sic pum scribe egresso. nisi bum tum tres aequalitam fac sic la
+cunam
scribe egresso. cis. bo preincresce. cis. XLIV indementum scribe egres
+so.
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