+!! html/parsoid
+<p>Id should not contain + for spaces</p>
+
+<h2 id="Space_between_Text"> Space between Text </h2>
+<p>section 1</p>
+
+<h2 id="Space-Entity_between_Text"> Space-Entity<span typeof="mw:Entity" data-parsoid='{"src":"&#32;","srcContent":" "}'> </span>between<span typeof="mw:Entity" data-parsoid='{"src":"&#32;","srcContent":" "}'> </span>Text </h2>
+<p>section 2</p>
+
+<h2 id="Plus+between+Text"><span id="Plus.2Bbetween.2BText" typeof="mw:FallbackId"></span> Plus+between+Text </h2>
+<p>section 3</p>
+
+<h2 id="Plus-Entity+between+Text"><span id="Plus-Entity.2Bbetween.2BText" typeof="mw:FallbackId"></span> Plus-Entity<span typeof="mw:Entity" data-parsoid='{"src":"&#43;","srcContent":"+"}'>+</span>between<span typeof="mw:Entity" data-parsoid='{"src":"&#43;","srcContent":"+"}'>+</span>Text </h2>
+<p>section 4</p>
+
+<h2 id="Underscore_between_Text"> Underscore_between_Text </h2>
+<p>section 5</p>
+
+<h2 id="Underscore-Entity_between_Text"> Underscore-Entity<span typeof="mw:Entity" data-parsoid='{"src":"&#95;","srcContent":"_"}'>_</span>between<span typeof="mw:Entity" data-parsoid='{"src":"&#95;","srcContent":"_"}'>_</span>Text </h2>
+<p>section 6</p>
+
+<p><a rel="mw:WikiLink" href="./Main_Page#Space_between_Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Space_between_Text"},"sa":{"href":"#Space between Text"}}'>#Space between Text</a>
+<a rel="mw:WikiLink" href="./Main_Page#Space-Entity_between_Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Space-Entity_between_Text"},"sa":{"href":"#Space-Entity&#32;between&#32;Text"}}'>#Space-Entity between Text</a>
+<a rel="mw:WikiLink" href="./Main_Page#Plus+between+Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Plus+between+Text"},"sa":{"href":"#Plus+between+Text"}}'>#Plus+between+Text</a>
+<a rel="mw:WikiLink" href="./Main_Page#Plus-Entity+between+Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Plus-Entity+between+Text"},"sa":{"href":"#Plus-Entity&#43;between&#43;Text"}}'>#Plus-Entity+between+Text</a>
+<a rel="mw:WikiLink" href="./Main_Page#Underscore_between_Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Underscore_between_Text"},"sa":{"href":"#Underscore_between_Text"}}'>#Underscore_between_Text</a>
+<a rel="mw:WikiLink" href="./Main_Page#Underscore-Entity_between_Text" data-parsoid='{"stx":"simple","a":{"href":"./Main_Page#Underscore-Entity_between_Text"},"sa":{"href":"#Underscore-Entity&#95;between&#95;Text"}}'>#Underscore-Entity_between_Text</a></p>