In react, if there is a match, but a null handler, then return

null(which is how to delete elements).

@@ -57,7 +57,7 @@ export const Match = (props) => {
   const nextDebug = debug ? debug - 1 : 0
   for (const [ matcher, Handler ] of replacers) {
     if (matcher(node, parent, index, false)) {
-      return Handler({ debug: nextDebug, parent, node, index, replacers })
+      return Handler ? Handler({ debug: nextDebug, parent, node, index, replacers }) : null
     }
   }
   if (debug) console.log('Match:nothing', {node})