Branch Coverage

blib/lib/Excel/Writer/XLSX/Package/XMLwriter.pm

Criterion	Covered	Total	%
branch	7	8	87.5

line	true	false	branch
71	0	8950	unless $fh
395	3	287	if $preserve
458	226170	14	unless $str =~ /["&<>\n]/
483	47842	87	unless $str =~ /[&<>]/