PhutilRemarkupEngineRemarkupQuotesBlockRule.php
1e703ff15309production

PhutilRemarkupEngineRemarkupQuotesBlockRule.php
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			<?php

			final class PhutilRemarkupEngineRemarkupQuotesBlockRule
			extends PhutilRemarkupEngineBlockRule {

			public function getMatchingLineCount(array $lines, $cursor) {
			$pos = $cursor;

			if (preg_match('/^>/', $lines[$pos])) {
			do {
			++$pos;
			} while (isset($lines[$pos]) && preg_match('/^>/', $lines[$pos]));
			}

			return ($pos - $cursor);
			}

			public function supportsChildBlocks() {
			return true;
			}

			public function extractChildText($text) {
			$text = phutil_split_lines($text, true);
			foreach ($text as $key => $line) {
			$text[$key] = substr($line, 1);
			}

			return array('', implode('', $text));
			}

			public function markupText($text, $children) {
			if ($this->getEngine()->isTextMode()) {
			$lines = phutil_split_lines($children);
			return '> '.implode("\n> ", $lines);
			}

			return phutil_tag(
			'blockquote',
			array(),
			$children);
			}

			}