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Re^3: Display shortened paragraph

by jbrugger (Parson)
on Feb 01, 2006 at 06:14 UTC ( #526976=note: print w/replies, xml ) Need Help??

in reply to Re^2: Display shortened paragraph
in thread Display shortened paragraph

By using duff's solution with the Matching the word boundary \b so that you don't chop off the text in the middle of a word.

A clumsy other way to do this :)
use strict; use warnings; my $txt = "just wondering how i can have perl display part of my long +memo. basically i want the first lets say 255 charachters of the para +graph. im really new to perl so i don't know how i would come about t +his? a regex perhaps? just started reading about that today. so basic +ally something like"; my @a = split("",$txt); my $l = 7; for (my $i=0; $i < $l; $i++) { print $a[$i]; $l++ if ($i ==($l-1) && ($a[$i] ne " " )) ; }

"We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise." - Larry Wall.

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