134 	 * @param array $lines
138 	protected function detectLineType($lines, $current)  argument
140 		$line = $lines[$current];
143 			if ($this->{'identify' . $blockType}($line, $lines, $current)) {
155 	protected function parseBlocks($lines)  argument
159 			return [['text', implode("\n", $lines)]];
166 		for ($i = 0, $count = count($lines); $i < $count; $i++) {
167 			$line = $lines[$i];
170 				list($block, $i) = $this->parseBlock($lines, $i);
189 	protected function parseBlock($lines, $current)  argument
192 		$blockType = $this->detectLineType($lines, $current);
195 		return $this->{'consume' . $blockType}($lines, $current);
216 	protected function consumeParagraph($lines, $current)  argument
220 		for ($i = $current, $count = count($lines); $i < $count; $i++) {
221 			if (ltrim($lines[$i]) !== '') {
222 				$content[] = $lines[$i];