xpressengine / xe-core

            /* Create an element for the token and append the new element to the

            node pointed to by the head element pointer, or, if that is null

            (innerHTML case), to the current node. */

            if($this->head_pointer !== null) {

                $element = $this->insertElement($token, false);

                $this->head_pointer->appendChild($element);

            } else {

                $element = $this->insertElement($token);

            }

            /* Switch the tokeniser's content model flag  to the RCDATA state. */

            return HTML5::RCDATA;

            /* Create an element for the token and append the new element to the

            node pointed to by the head element pointer, or, if that is null

            (innerHTML case), to the current node. */

            if($this->head_pointer !== null) {

                $element = $this->insertElement($token, false);

                $this->head_pointer->appendChild($element);

            } else {

                $this->insertElement($token);

            }

            /* Switch the tokeniser's content model flag  to the CDATA state. */

            return HTML5::CDATA;

            /* Create an element for the token and append the new element to the

            node pointed to by the head element pointer, or, if that is null

            (innerHTML case), to the current node. */

            if($this->head_pointer !== null) {

                $element = $this->insertElement($token, false);

                $this->head_pointer->appendChild($element);

                array_pop($this->stack);

            } else {

                $this->insertElement($token);

            }

        /* An end tag with the tag name "head" */

        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'head') {