Re: In search of a better way to trim string

[runrig]

in reply to In search of a better way to trim string

This assumes there are no newlines in the original string (at least not in an inconvenient place):

use Text::Wrap qw(wrap $columns);

$columns = 30;
my $trimmed = wrap('', '', $str);
$trimmed =~ s/\n.*/.../s;