now preventing empty lines from gettin parsed into paragraphs

src/Parser.php

@@ -301,9 +301,19 @@ class Parser {
 	}
 
 	private function buildParagraph(array $elms) : void {
+		if (count($elms) < 1)
+			return;
+
 		$elm = $this->document->createElement("p");
-		foreach ($elms as $node)
+		$i   = 0;
+		foreach ($elms as $node) {
+			if (trim($node->textContent) === "")
+				continue;
 			$elm->appendChild($node);
+			$i++;
+		}
+		if ($i < 1)
+			return;
 		$this->document->appendChild($elm);
 	}