# Escape the characters that are allowed to appear in a Nix
        # path name but have special meaning in a URI.
        my $escaped = $path;
        $escaped =~ s/\+/%2b/g;
        $escaped =~ s/\=/%3d/g;
        $escaped =~ s/\?/%3f/g;

        my $url = $c->stash->{narBase} . $path;

        my $url = $c->stash->{narBase} . $escaped;