Updated closeRE regex so that it stops returning false negatives on tags that written in the 'tagName#id.class' shorthand format (which is accepted by functions such as 'virtual-dom/h').
Updated closeRE regex so that it stops returning false negatives on tags that written in the 'tagName#id.class' shorthand format (which is accepted by functions such as 'virtual-dom/h').

substack/hyperx,substack/hyperx