(my $break2 = $str2)=~ s/(length($str2)>30)/$1\n/mg;
You can't just use any code inside a regular expression and expect it to work.
I'd approach the problem like this:
sub break_word { my $str = shift; # break up $str into separate words, # and return the result ... } # search for all words longer than 30 characters: s/(\S{31,})/ break_word($1) /eg;
In reply to Re: Finding the largest word in a string help!
by moritz
in thread Finding the largest word in a string help!
by Anonymous Monk
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