PhutilRemarkupRuleMonospace.php
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PhutilRemarkupRuleMonospace.php
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			<?php

			/*
			* Copyright 2012 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			/**
			* @group markup
			*/
			final class PhutilRemarkupRuleMonospace
			extends PhutilRemarkupRule {

			public function apply($text) {
			return preg_replace_callback(
			'@##([\s\S]+?)##\|\B`(.+?)`\B@',
			array($this, 'markupMonospacedText'),
			$text);
			}

			private function markupMonospacedText($matches) {
			$match = isset($matches[2]) ? $matches[2] : $matches[1];

			$result = '<tt>'.phutil_escape_html($match).'</tt>';

			return $this->getEngine()->storeText($result);
			}

			}