Gtk3 Curious Behavior

[Terence Ferraro <terencejferraro gmail com>]

This script here:

use Gtk3 -init;
require String::Approx; String::Approx->import qw(amatch);
my $foo = String::Approx::amatch("foobar", ["3 i"], "foobor");
my $store = Gtk3::ListStore->new(qw/Glib::String/);
$store->insert_with_values(0,0,'0');
$store->insert_with_values(1,0,'1');

Produces this:
"Could  at testgtk.pl line 5."

Some digging: