generate_nodes.php
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	#!/usr/bin/env php
	<?php

	require_once dirname(__FILE__).'/../../scripts/__init_script__.php';

	$offset = 9000;
	$nodes = array(
	'n_PROGRAM',
	'n_SYMBOL_NAME',
	'n_HALT_COMPILER',
	'n_NAMESPACE',
	'n_STATEMENT',
	'n_EMPTY',
	'n_STATEMENT_LIST',
	'n_OPEN_TAG',
	'n_CLOSE_TAG',
	'n_USE_LIST',
	'n_USE',
	'n_CONSTANT_DECLARATION_LIST',
	'n_CONSTANT_DECLARATION',
	'n_STRING',
	'n_LABEL',
	'n_CONDITION_LIST',
	'n_CONTROL_CONDITION',
	'n_IF',
	'n_ELSEIF',
	'n_ELSE',
	'n_WHILE',
	'n_DO_WHILE',
	'n_FOR',
	'n_FOR_EXPRESSION',
	'n_SWITCH',
	'n_BREAK',
	'n_CONTINUE',
	'n_RETURN',
	'n_GLOBAL_DECLARATION_LIST',
	'n_GLOBAL_DECLARATION',
	'n_STATIC_DECLARATION_LIST',
	'n_STATIC_DECLARATION',
	'n_ECHO_LIST',
	'n_ECHO',
	'n_INLINE_HTML',
	'n_UNSET_LIST',
	'n_UNSET',
	'n_FOREACH',
	'n_FOREACH_EXPRESSION',
	'n_THROW',
	'n_GOTO',
	'n_TRY',
	'n_CATCH_LIST',
	'n_CATCH',
	'n_DECLARE',
	'n_DECLARE_DECLARATION_LIST',
	'n_DECLARE_DECLARATION',
	'n_VARIABLE',
	'n_REFERENCE',
	'n_VARIABLE_REFERENCE',
	'n_FUNCTION_DECLARATION',
	'n_CLASS_DECLARATION',
	'n_CLASS_ATTRIBUTES',
	'n_EXTENDS',
	'n_EXTENDS_LIST',
	'n_IMPLEMENTS_LIST',
	'n_INTERFACE_DECLARATION',
	'n_CASE',
	'n_DEFAULT',
	'n_DECLARATION_PARAMETER_LIST',
	'n_DECLARATION_PARAMETER',
	'n_TYPE_NAME',
	'n_VARIABLE_VARIABLE',
	'n_CLASS_MEMBER_DECLARATION_LIST',
	'n_CLASS_MEMBER_DECLARATION',
	'n_CLASS_CONSTANT_DECLARATION_LIST',
	'n_CLASS_CONSTANT_DECLARATION',
	'n_METHOD_DECLARATION',
	'n_METHOD_MODIFIER_LIST',
	'n_FUNCTION_MODIFIER_LIST',
	'n_CLASS_MEMBER_MODIFIER_LIST',
	'n_EXPRESSION_LIST',
	'n_LIST',
	'n_ASSIGNMENT',
	'n_NEW',
	'n_UNARY_PREFIX_EXPRESSION',
	'n_UNARY_POSTFIX_EXPRESSION',
	'n_BINARY_EXPRESSION',
	'n_TERNARY_EXPRESSION',
	'n_CAST_EXPRESSION',
	'n_CAST',
	'n_OPERATOR',
	'n_ARRAY_LITERAL',
	'n_EXIT_EXPRESSION',
	'n_BACKTICKS_EXPRESSION',
	'n_LEXICAL_VARIABLE_LIST',
	'n_NUMERIC_SCALAR',
	'n_STRING_SCALAR',
	'n_MAGIC_SCALAR',
	'n_CLASS_STATIC_ACCESS',
	'n_CLASS_NAME',
	'n_MAGIC_CLASS_KEYWORD',
	'n_OBJECT_PROPERTY_ACCESS',
	'n_ARRAY_VALUE_LIST',
	'n_ARRAY_VALUE',
	'n_CALL_PARAMETER_LIST',
	'n_VARIABLE_EXPRESSION',
	'n_INCLUDE_FILE',
	'n_HEREDOC',
	'n_FUNCTION_CALL',
	'n_INDEX_ACCESS',
	'n_ASSIGNMENT_LIST',
	'n_METHOD_CALL',
	'n_CONCATENATION_LIST',
	'n_PARENTHETICAL_EXPRESSION',
	'n_TRAIT_USE',
	'n_TRAIT_USE_LIST',
	'n_TRAIT_ADAPTATION_LIST',
	'n_TRAIT_INSTEADOF',
	'n_TRAIT_REFERENCE_LIST',
	'n_TRAIT_METHOD_REFERENCE',
	'n_TRAIT_AS',
	'n_YIELD',
	'n_FINALLY',
	'n_UNPACK',
	'n_DECLARATION_RETURN',
	'n_NULLABLE_TYPE',
	);

	$nodes = array_combine(
	array_values($nodes),
	range($offset, $offset + count($nodes) - 1));

	$hpp = '';
	foreach ($nodes as $node => $value) {
	$hpp .= "#define {$node} {$value}\n";
	}
	Filesystem::writeFile(
	Filesystem::resolvePath('node_names.hpp', dirname(__FILE__)),
	$hpp);
	echo pht('Wrote C++ definition.')."\n";

	$at = '@';
	$php = <<<EOPHP
	<?php

	/**
	* {$at}generated
	* {$at}undivinable
	*/
	function xhp_parser_node_constants() {
	return array(

	EOPHP;

	foreach ($nodes as $node => $value) {
	$php .= " {$value} => '{$node}',\n";
	}
	$php .= <<<EOPHP
	);
	}

	EOPHP;
	Filesystem::writeFile(
	Filesystem::resolvePath('parser_nodes.php', dirname(__FILE__)),
	$php);
	echo pht('Wrote PHP definition.')."\n";

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