PhutilTypeLexer.php
ed335c485c0astable

PhutilTypeLexer.php
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			<?php

			/**
			* Lexer for a simple type grammar. See @{class:PhutilTypeSpec} for a
			* description.
			*/
			final class PhutilTypeLexer extends PhutilLexer {

			protected function getRawRules() {
			return array(
			'start' => array(
			array('\s+', ' '),
			array('\\\|', '\|'),
			array('<', '<'),
			array('>', '>'),
			array(',', ','),
			array('\\?', '?'),
			array('optional', 'opt'),
			array('map', 'map'),
			array('list', 'list'),
			array('int\|float\|bool\|string\|null\|callable\|wild\|regex', 'k'),
			array('[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*', 'k'),
			array('\\(', '(', 'comment')
			),
			'comment' => array(
			array('\\)', ')', '!pop'),
			array('[^\\)]+', 'cm'),
			),
			);
			}

			}