WP_HTML_Processor::step_after_head(): bool

1893	private function step_after_head(): bool {1894		$token_name = $this->get_token_name();1895		$token_type = $this->get_token_type();1896		$is_closer  = parent::is_tag_closer();1897		$op_sigil   = '#tag' === $token_type ? ( $is_closer ? '-' : '+' ) : '';1898		$op         = "{$op_sigil}{$token_name}";1899 1900		switch ( $op ) {1901			/*1902			 * > A character token that is one of U+0009 CHARACTER TABULATION,1903			 * > U+000A LINE FEED (LF), U+000C FORM FEED (FF),1904			 * > U+000D CARRIAGE RETURN (CR), or U+0020 SPACE1905			 */1906			case '#text':1907				if ( parent::TEXT_IS_WHITESPACE === $this->text_node_classification ) {1908					// Insert the character.1909					$this->insert_html_element( $this->state->current_token );1910					return true;1911				}1912				goto after_head_anything_else;1913				break;1914 1915			/*1916			 * > A comment token1917			 */1918			case '#comment':1919			case '#funky-comment':1920			case '#presumptuous-tag':1921				$this->insert_html_element( $this->state->current_token );1922				return true;1923 1924			/*1925			 * > A DOCTYPE token1926			 */1927			case 'html':1928				// Parse error: ignore the token.1929				return $this->step();1930 1931			/*1932			 * > A start tag whose tag name is "html"1933			 */1934			case '+HTML':1935				return $this->step_in_body();1936 1937			/*1938			 * > A start tag whose tag name is "body"1939			 */1940			case '+BODY':1941				$this->insert_html_element( $this->state->current_token );1942				$this->state->frameset_ok    = false;1943				$this->state->insertion_mode = WP_HTML_Processor_State::INSERTION_MODE_IN_BODY;1944				return true;1945 1946			/*1947			 * > A start tag whose tag name is "frameset"1948			 */1949			case '+FRAMESET':1950				$this->insert_html_element( $this->state->current_token );1951				$this->state->insertion_mode = WP_HTML_Processor_State::INSERTION_MODE_IN_FRAMESET;1952				return true;1953 1954			/*1955			 * > A start tag whose tag name is one of: "base", "basefont", "bgsound",1956			 * > "link", "meta", "noframes", "script", "style", "template", "title"1957			 *1958			 * Anything here is a parse error.1959			 */1960			case '+BASE':1961			case '+BASEFONT':1962			case '+BGSOUND':1963			case '+LINK':1964			case '+META':1965			case '+NOFRAMES':1966			case '+SCRIPT':1967			case '+STYLE':1968			case '+TEMPLATE':1969			case '+TITLE':1970				/*1971				 * > Push the node pointed to by the head element pointer onto the stack of open elements.1972				 * > Process the token using the rules for the "in head" insertion mode.