diff --git a/parser.go b/parser.go
index fbe78c4..0e5baa4 100644
--- a/parser.go
+++ b/parser.go
@@ -365,17 +365,12 @@ const yyEofCode = 1
 const yyErrCode = 2
 const yyInitialStackSize = 16
 
-//line parser.y:574
+//line parser.y:611
 const src = `<?
 
-switch($a) :;
-    case $b; 
-        $b = $a;
-        break;
-    default; break;
-endswitch;
+static $a, $b = $c;
 
-return $a;
+echo $a, $b = $c;
 
 `
 
@@ -391,420 +386,462 @@ var yyExca = [...]int{
 	-1, 1,
 	1, -1,
 	-2, 0,
-	-1, 78,
+	-1, 81,
 	159, 46,
-	-2, 230,
-	-1, 265,
+	-2, 243,
+	-1, 284,
 	38, 0,
 	39, 0,
 	40, 0,
 	41, 0,
 	42, 0,
-	-2, 202,
-	-1, 266,
+	-2, 215,
+	-1, 285,
 	38, 0,
 	39, 0,
 	40, 0,
 	41, 0,
 	42, 0,
-	-2, 203,
-	-1, 267,
+	-2, 216,
+	-1, 286,
 	38, 0,
 	39, 0,
 	40, 0,
 	41, 0,
 	42, 0,
-	-2, 204,
-	-1, 268,
+	-2, 217,
+	-1, 287,
 	38, 0,
 	39, 0,
 	40, 0,
 	41, 0,
 	42, 0,
-	-2, 205,
-	-1, 269,
+	-2, 218,
+	-1, 288,
 	38, 0,
 	39, 0,
 	40, 0,
 	41, 0,
 	42, 0,
-	-2, 206,
-	-1, 270,
+	-2, 219,
+	-1, 289,
 	43, 0,
 	44, 0,
 	45, 0,
 	46, 0,
-	-2, 207,
-	-1, 271,
+	-2, 220,
+	-1, 290,
 	43, 0,
 	44, 0,
 	45, 0,
 	46, 0,
-	-2, 208,
-	-1, 272,
+	-2, 221,
+	-1, 291,
 	43, 0,
 	44, 0,
 	45, 0,
 	46, 0,
-	-2, 209,
-	-1, 273,
+	-2, 222,
+	-1, 292,
 	43, 0,
 	44, 0,
 	45, 0,
 	46, 0,
-	-2, 210,
-	-1, 313,
-	163, 140,
-	-2, 145,
+	-2, 223,
+	-1, 336,
+	163, 153,
+	-2, 158,
 }
 
 const yyPrivate = 57344
 
-const yyLast = 2592
+const yyLast = 2987
 
 var yyAct = [...]int{
 
-	19, 140, 339, 391, 345, 357, 337, 60, 241, 389,
-	340, 361, 137, 376, 377, 376, 377, 147, 147, 147,
-	313, 307, 282, 280, 215, 236, 213, 204, 4, 145,
-	57, 205, 144, 57, 208, 209, 210, 211, 212, 142,
-	214, 141, 216, 217, 218, 219, 220, 221, 222, 223,
-	224, 225, 226, 227, 228, 348, 333, 315, 139, 397,
-	153, 155, 154, 314, 279, 413, 394, 405, 375, 395,
-	388, 205, 373, 60, 214, 392, 216, 217, 226, 227,
-	177, 370, 178, 151, 152, 156, 158, 157, 170, 171,
-	168, 169, 172, 173, 174, 175, 176, 166, 167, 160,
-	161, 159, 162, 164, 165, 229, 58, 343, 344, 58,
-	360, 358, 356, 308, 283, 247, 246, 245, 163, 232,
-	231, 385, 367, 233, 240, 399, 347, 139, 305, 346,
-	54, 55, 278, 396, 376, 377, 379, 376, 377, 163,
-	277, 183, 239, 364, 60, 243, 244, 186, 188, 187,
-	184, 185, 248, 249, 250, 251, 252, 253, 254, 255,
-	256, 257, 258, 259, 260, 261, 262, 263, 264, 265,
-	266, 267, 268, 269, 270, 271, 272, 273, 274, 276,
-	180, 181, 382, 369, 284, 332, 407, 362, 25, 309,
-	285, 287, 288, 289, 290, 291, 292, 293, 294, 295,
-	296, 297, 298, 393, 56, 299, 162, 164, 165, 341,
-	27, 281, 62, 355, 301, 146, 302, 153, 155, 154,
-	206, 207, 163, 237, 238, 63, 5, 8, 1, 331,
-	304, 400, 182, 148, 149, 242, 325, 177, 11, 178,
-	151, 152, 156, 158, 157, 170, 171, 168, 169, 172,
-	173, 174, 175, 176, 166, 167, 160, 161, 159, 162,
-	164, 165, 24, 230, 10, 139, 160, 161, 159, 162,
-	164, 165, 23, 29, 26, 163, 312, 336, 335, 381,
-	338, 316, 21, 317, 234, 163, 318, 319, 173, 174,
-	175, 176, 166, 167, 160, 161, 159, 162, 164, 165,
-	2, 342, 138, 3, 323, 59, 179, 384, 328, 243,
-	330, 363, 334, 163, 343, 344, 0, 329, 0, 166,
-	167, 160, 161, 159, 162, 164, 165, 0, 0, 354,
-	0, 0, 326, 347, 0, 0, 346, 0, 0, 359,
-	163, 0, 0, 0, 0, 0, 352, 0, 0, 0,
-	0, 366, 365, 0, 0, 371, 0, 243, 0, 0,
-	0, 0, 0, 0, 378, 374, 380, 0, 0, 383,
-	350, 387, 386, 0, 0, 368, 0, 390, 0, 0,
-	72, 73, 74, 75, 76, 398, 79, 80, 81, 77,
-	78, 0, 53, 404, 403, 0, 0, 0, 0, 406,
-	0, 0, 0, 0, 408, 409, 0, 0, 411, 0,
-	0, 0, 0, 0, 0, 401, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 33, 34, 0, 0, 0,
-	0, 35, 82, 36, 31, 32, 43, 44, 45, 46,
-	47, 48, 49, 50, 0, 0, 83, 70, 0, 86,
-	87, 88, 64, 65, 66, 67, 68, 69, 84, 85,
-	0, 0, 61, 0, 57, 0, 0, 0, 0, 0,
-	0, 89, 90, 91, 92, 93, 94, 95, 96, 97,
-	98, 99, 116, 117, 118, 119, 120, 110, 111, 112,
-	113, 114, 100, 101, 102, 103, 104, 105, 106, 107,
-	108, 109, 71, 0, 128, 126, 127, 123, 124, 0,
-	115, 121, 122, 129, 130, 132, 131, 133, 134, 0,
-	0, 0, 0, 0, 143, 39, 40, 41, 42, 0,
-	125, 136, 135, 51, 52, 0, 53, 0, 37, 0,
-	58, 0, 152, 156, 158, 157, 170, 171, 168, 169,
-	172, 173, 174, 175, 176, 166, 167, 160, 161, 159,
-	162, 164, 165, 0, 0, 0, 0, 0, 0, 33,
-	34, 0, 0, 0, 0, 35, 163, 36, 31, 32,
-	43, 44, 45, 46, 47, 48, 49, 50, 0, 0,
-	0, 30, 0, 0, 0, 0, 0, 54, 55, 0,
-	0, 0, 0, 28, 0, 0, 0, 0, 57, 0,
-	0, 0, 0, 0, 0, 0, 13, 12, 0, 14,
-	412, 0, 0, 0, 0, 0, 15, 0, 0, 0,
-	16, 17, 0, 20, 0, 18, 154, 0, 0, 0,
-	143, 39, 40, 41, 42, 0, 38, 0, 22, 51,
-	52, 0, 53, 0, 177, 0, 178, 151, 152, 156,
-	158, 157, 170, 171, 168, 169, 172, 173, 174, 175,
-	176, 166, 167, 160, 161, 159, 162, 164, 165, 0,
-	9, 0, 37, 0, 58, 33, 34, 0, 0, 0,
-	0, 35, 163, 36, 31, 32, 43, 44, 45, 46,
-	47, 48, 49, 50, 0, 0, 0, 30, 0, 0,
-	0, 0, 0, 54, 55, 0, 0, 0, 0, 28,
-	0, 0, 0, 0, 57, 0, 0, 0, 0, 0,
-	0, 0, 13, 12, 0, 14, 0, 0, 0, 0,
-	0, 0, 15, 0, 0, 0, 16, 17, 0, 20,
-	0, 18, 303, 0, 0, 0, 143, 39, 40, 41,
-	42, 0, 38, 0, 22, 51, 52, 177, 53, 178,
-	151, 152, 156, 158, 157, 170, 171, 168, 169, 172,
-	173, 174, 175, 176, 166, 167, 160, 161, 159, 162,
-	164, 165, 0, 0, 0, 0, 9, 410, 37, 0,
-	58, 33, 34, 0, 0, 163, 0, 35, 0, 36,
-	31, 32, 43, 44, 45, 46, 47, 48, 49, 50,
-	0, 0, 0, 30, 0, 0, 0, 0, 0, 54,
-	55, 0, 0, 0, 0, 28, 0, 0, 0, 0,
-	57, 0, 0, 0, 0, 0, 0, 0, 13, 12,
-	372, 14, 0, 0, 0, 0, 0, 0, 15, 0,
-	0, 0, 16, 17, 0, 20, 0, 18, 0, 0,
-	0, 0, 143, 39, 40, 41, 42, 0, 38, 0,
-	22, 51, 52, 177, 53, 178, 151, 152, 156, 158,
-	157, 170, 171, 168, 169, 172, 173, 174, 175, 176,
-	166, 167, 160, 161, 159, 162, 164, 165, 0, 0,
-	0, 0, 9, 0, 37, 0, 58, 33, 34, 0,
-	0, 163, 0, 35, 0, 36, 31, 32, 43, 44,
-	45, 46, 47, 48, 49, 50, 0, 0, 0, 30,
-	0, 0, 0, 351, 0, 54, 55, 0, 0, 0,
-	0, 28, 0, 0, 0, 0, 57, 0, 0, 0,
-	0, 0, 0, 0, 13, 12, 0, 14, 0, 0,
+	22, 143, 362, 414, 368, 380, 360, 63, 253, 160,
+	363, 157, 140, 399, 400, 154, 59, 150, 150, 150,
+	412, 384, 161, 336, 326, 301, 299, 227, 364, 225,
+	216, 148, 60, 147, 217, 144, 155, 220, 221, 222,
+	223, 224, 60, 226, 371, 228, 229, 230, 231, 232,
+	233, 234, 235, 236, 237, 238, 239, 240, 338, 248,
+	399, 400, 4, 165, 167, 166, 417, 142, 356, 420,
+	415, 337, 298, 145, 217, 266, 63, 226, 242, 228,
+	229, 238, 239, 189, 142, 190, 163, 164, 168, 170,
+	169, 182, 183, 180, 181, 184, 185, 186, 187, 188,
+	178, 179, 172, 173, 171, 174, 176, 177, 61, 263,
+	261, 252, 436, 398, 241, 428, 366, 367, 61, 418,
+	411, 175, 396, 393, 383, 381, 379, 327, 302, 259,
+	258, 257, 244, 366, 367, 370, 243, 408, 369, 390,
+	245, 57, 58, 422, 158, 251, 142, 63, 255, 256,
+	175, 324, 370, 297, 296, 369, 419, 399, 400, 402,
+	399, 400, 195, 405, 267, 268, 269, 270, 271, 272,
+	273, 274, 275, 276, 277, 278, 279, 280, 281, 282,
+	283, 284, 285, 286, 287, 288, 289, 290, 291, 292,
+	293, 295, 193, 198, 200, 199, 387, 355, 416, 196,
+	197, 192, 304, 306, 307, 308, 309, 310, 311, 312,
+	313, 314, 315, 316, 317, 392, 378, 318, 303, 430,
+	28, 264, 385, 328, 65, 265, 320, 30, 321, 185,
+	186, 187, 188, 178, 179, 172, 173, 171, 174, 176,
+	177, 66, 323, 178, 179, 172, 173, 171, 174, 176,
+	177, 1, 194, 159, 175, 218, 219, 300, 249, 262,
+	260, 5, 156, 153, 175, 332, 149, 161, 172, 173,
+	171, 174, 176, 177, 354, 331, 333, 330, 155, 423,
+	174, 176, 177, 250, 151, 152, 8, 175, 254, 348,
+	11, 27, 10, 26, 32, 335, 175, 29, 359, 358,
+	339, 404, 340, 361, 24, 341, 342, 201, 202, 203,
+	204, 206, 207, 208, 209, 210, 211, 212, 213, 205,
+	246, 2, 365, 346, 141, 3, 62, 351, 255, 353,
+	191, 407, 386, 0, 0, 357, 352, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 214, 215,
+	0, 0, 377, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 382, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 389, 388, 0, 0, 394, 0,
+	255, 0, 0, 0, 0, 349, 0, 401, 397, 403,
+	0, 0, 406, 0, 410, 409, 0, 0, 0, 0,
+	413, 0, 0, 375, 0, 0, 0, 0, 421, 0,
+	0, 0, 0, 0, 0, 0, 427, 426, 0, 0,
+	0, 0, 429, 0, 165, 167, 166, 431, 432, 0,
+	0, 434, 391, 75, 76, 77, 78, 79, 0, 82,
+	83, 84, 80, 81, 189, 56, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 0,
+	0, 0, 424, 0, 0, 0, 0, 0, 36, 37,
+	0, 0, 175, 0, 38, 85, 39, 34, 35, 46,
+	47, 48, 49, 50, 51, 52, 53, 0, 0, 86,
+	73, 0, 89, 90, 91, 67, 68, 69, 70, 71,
+	72, 87, 88, 0, 0, 64, 0, 60, 0, 0,
+	0, 0, 0, 0, 92, 93, 94, 95, 96, 97,
+	98, 99, 100, 101, 102, 119, 120, 121, 122, 123,
+	113, 114, 115, 116, 117, 103, 104, 105, 106, 107,
+	108, 109, 110, 111, 112, 74, 0, 131, 129, 130,
+	126, 127, 0, 118, 124, 125, 132, 133, 135, 134,
+	136, 137, 0, 0, 0, 347, 0, 146, 42, 43,
+	44, 45, 0, 128, 139, 138, 54, 55, 0, 56,
+	0, 40, 0, 61, 0, 164, 168, 170, 169, 182,
+	183, 180, 181, 184, 185, 186, 187, 188, 178, 179,
+	172, 173, 171, 174, 176, 177, 0, 0, 0, 0,
+	0, 0, 36, 37, 0, 0, 0, 0, 38, 175,
+	39, 34, 35, 46, 47, 48, 49, 50, 51, 52,
+	53, 0, 0, 0, 33, 0, 0, 0, 0, 20,
+	57, 58, 0, 0, 0, 0, 31, 0, 0, 0,
+	0, 60, 0, 0, 0, 0, 0, 0, 21, 13,
+	12, 0, 14, 435, 0, 0, 0, 0, 0, 15,
+	0, 0, 0, 16, 17, 0, 23, 0, 18, 0,
+	0, 0, 0, 0, 0, 19, 0, 0, 0, 41,
+	0, 25, 146, 42, 43, 44, 45, 0, 0, 0,
+	0, 54, 55, 0, 56, 169, 182, 183, 180, 181,
+	184, 185, 186, 187, 188, 178, 179, 172, 173, 171,
+	174, 176, 177, 9, 0, 40, 0, 61, 0, 0,
+	0, 0, 0, 0, 0, 0, 175, 36, 37, 0,
+	0, 0, 0, 38, 0, 39, 34, 35, 46, 47,
+	48, 49, 50, 51, 52, 53, 0, 0, 0, 33,
+	0, 0, 0, 0, 20, 57, 58, 0, 0, 0,
+	0, 31, 0, 0, 0, 0, 60, 0, 0, 0,
+	0, 0, 0, 21, 13, 12, 0, 14, 0, 0,
 	0, 0, 0, 0, 15, 0, 0, 0, 16, 17,
-	0, 20, 0, 18, 0, 0, 0, 0, 143, 39,
-	40, 41, 42, 0, 38, 0, 22, 51, 52, 0,
-	53, 178, 151, 152, 156, 158, 157, 170, 171, 168,
-	169, 172, 173, 174, 175, 176, 166, 167, 160, 161,
-	159, 162, 164, 165, 0, 0, 0, 0, 9, 0,
-	37, 0, 58, 33, 34, 0, 0, 163, 0, 35,
-	0, 36, 31, 32, 43, 44, 45, 46, 47, 48,
-	49, 50, 0, 0, 0, 30, 0, 0, 0, 0,
-	0, 54, 55, 0, 0, 0, 0, 28, 0, 0,
-	0, 0, 57, 0, 0, 0, 0, 0, 0, 0,
+	0, 23, 0, 18, 0, 0, 0, 0, 0, 0,
+	19, 0, 0, 0, 41, 0, 25, 146, 42, 43,
+	44, 45, 0, 0, 0, 0, 54, 55, 0, 56,
+	182, 183, 180, 181, 184, 185, 186, 187, 188, 178,
+	179, 172, 173, 171, 174, 176, 177, 0, 9, 433,
+	40, 0, 61, 0, 0, 0, 0, 0, 0, 0,
+	175, 0, 36, 37, 0, 0, 0, 0, 38, 0,
+	39, 34, 35, 46, 47, 48, 49, 50, 51, 52,
+	53, 0, 0, 0, 33, 0, 0, 0, 0, 20,
+	57, 58, 0, 0, 0, 0, 31, 0, 0, 0,
+	0, 60, 0, 0, 0, 0, 0, 0, 21, 13,
+	12, 395, 14, 0, 0, 0, 0, 0, 0, 15,
+	0, 0, 0, 16, 17, 0, 23, 0, 18, 0,
+	0, 0, 0, 0, 0, 19, 0, 0, 0, 41,
+	0, 25, 146, 42, 43, 44, 45, 0, 0, 0,
+	0, 54, 55, 0, 56, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 9, 0, 40, 0, 61, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 36, 37, 0,
+	0, 0, 0, 38, 0, 39, 34, 35, 46, 47,
+	48, 49, 50, 51, 52, 53, 0, 0, 0, 33,
+	0, 0, 0, 374, 20, 57, 58, 0, 0, 0,
+	0, 31, 0, 0, 0, 0, 60, 0, 0, 0,
+	0, 0, 0, 21, 13, 12, 0, 14, 0, 0,
+	0, 0, 0, 0, 15, 0, 0, 0, 16, 17,
+	0, 23, 0, 18, 0, 0, 0, 0, 0, 0,
+	19, 0, 0, 0, 41, 0, 25, 146, 42, 43,
+	44, 45, 0, 0, 0, 0, 54, 55, 0, 56,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 9, 0,
+	40, 0, 61, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 36, 37, 0, 0, 0, 0, 38, 0,
+	39, 34, 35, 46, 47, 48, 49, 50, 51, 52,
+	53, 0, 0, 0, 33, 0, 0, 0, 0, 20,
+	57, 58, 0, 0, 0, 0, 31, 0, 0, 0,
+	0, 60, 0, 0, 0, 0, 0, 0, 21, 13,
+	12, 0, 14, 0, 0, 0, 0, 0, 0, 15,
+	0, 0, 0, 16, 17, 0, 23, 0, 18, 0,
+	0, 0, 0, 0, 0, 19, 0, 0, 0, 41,
+	0, 25, 6, 42, 43, 44, 45, 0, 0, 0,
+	0, 54, 55, 0, 56, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 9, 247, 40, 0, 61, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 36, 37, 0,
+	0, 0, 0, 38, 0, 39, 34, 35, 46, 47,
+	48, 49, 50, 51, 52, 53, 0, 0, 0, 33,
+	0, 0, 0, 0, 20, 57, 58, 0, 0, 0,
+	0, 31, 0, 0, 0, 0, 60, 0, 0, 0,
+	0, 0, 0, 21, 13, 12, 0, 14, 0, 0,
+	0, 0, 0, 0, 15, 0, 0, 0, 16, 17,
+	0, 23, 0, 18, 0, 0, 0, 0, 0, 0,
+	19, 0, 0, 0, 41, 0, 25, 146, 42, 43,
+	44, 45, 0, 0, 0, 0, 54, 55, 0, 56,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 7, 0, 0, 0, 0, 0, 9, 0,
+	40, 0, 61, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 36, 37, 0, 0, 0, 0, 38, 0,
+	39, 34, 35, 46, 47, 48, 49, 50, 51, 52,
+	53, 0, 0, 0, 33, 0, 0, 0, 0, 20,
+	57, 58, 0, 0, 0, 0, 31, 0, 0, 0,
+	0, 60, 0, 0, 0, 0, 0, 0, 21, 13,
+	12, 0, 14, 0, 0, 0, 0, 0, 0, 15,
+	0, 0, 0, 16, 17, 0, 23, 0, 18, 0,
+	0, 0, 0, 0, 0, 19, 0, 0, 0, 41,
+	0, 25, 146, 42, 43, 44, 45, 0, 0, 0,
+	0, 54, 55, 0, 56, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 425,
+	0, 0, 0, 9, 0, 40, 0, 61, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 36, 37, 0,
+	0, 0, 0, 38, 0, 39, 34, 35, 46, 47,
+	48, 49, 50, 51, 52, 53, 0, 0, 0, 33,
+	0, 0, 0, 0, 20, 0, 0, 0, 0, 0,
+	0, 31, 0, 0, 0, 0, 60, 0, 0, 0,
+	0, 0, 0, 21, 13, 12, 0, 14, 0, 0,
+	0, 0, 0, 0, 15, 0, 0, 0, 16, 17,
+	0, 0, 0, 18, 0, 0, 0, 0, 0, 0,
+	19, 0, 0, 0, 41, 146, 42, 43, 44, 45,
+	0, 0, 0, 0, 54, 55, 0, 56, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 376, 0, 0, 0, 0, 0, 9, 0,
+	40, 0, 61, 0, 0, 0, 0, 0, 0, 0,
+	36, 37, 0, 0, 0, 0, 38, 0, 39, 34,
+	35, 46, 47, 48, 49, 50, 51, 52, 53, 0,
+	0, 0, 33, 0, 0, 0, 0, 20, 0, 0,
+	0, 0, 0, 0, 31, 0, 0, 0, 0, 60,
+	0, 0, 0, 0, 0, 0, 21, 13, 12, 0,
+	14, 0, 0, 0, 0, 0, 0, 15, 0, 0,
+	0, 16, 17, 0, 0, 0, 18, 0, 0, 0,
+	0, 0, 0, 19, 0, 0, 0, 41, 146, 42,
+	43, 44, 45, 0, 0, 0, 0, 54, 55, 0,
+	56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 350, 0, 0, 0, 0,
+	0, 9, 0, 40, 0, 61, 0, 0, 0, 0,
+	0, 0, 0, 36, 37, 0, 0, 0, 0, 38,
+	0, 39, 34, 35, 46, 47, 48, 49, 50, 51,
+	52, 53, 0, 0, 0, 33, 0, 0, 0, 0,
+	20, 0, 0, 0, 0, 0, 0, 31, 0, 0,
+	0, 0, 60, 0, 0, 0, 0, 0, 0, 21,
 	13, 12, 0, 14, 0, 0, 0, 0, 0, 0,
-	15, 0, 0, 0, 16, 17, 0, 20, 0, 18,
-	0, 0, 0, 0, 6, 39, 40, 41, 42, 0,
-	38, 0, 22, 51, 52, 0, 53, 0, 156, 158,
-	157, 170, 171, 168, 169, 172, 173, 174, 175, 176,
-	166, 167, 160, 161, 159, 162, 164, 165, 0, 0,
-	0, 0, 0, 0, 9, 235, 37, 0, 58, 33,
-	34, 163, 0, 0, 0, 35, 0, 36, 31, 32,
-	43, 44, 45, 46, 47, 48, 49, 50, 0, 0,
-	0, 30, 0, 0, 0, 0, 0, 54, 55, 0,
-	0, 0, 0, 28, 0, 0, 0, 0, 57, 0,
-	0, 0, 0, 0, 0, 0, 13, 12, 0, 14,
-	0, 0, 0, 0, 0, 0, 15, 0, 0, 0,
-	16, 17, 0, 20, 0, 18, 0, 0, 0, 0,
-	143, 39, 40, 41, 42, 0, 38, 0, 22, 51,
-	52, 0, 53, 0, 0, 158, 157, 170, 171, 168,
-	169, 172, 173, 174, 175, 176, 166, 167, 160, 161,
-	159, 162, 164, 165, 7, 0, 0, 0, 0, 0,
-	9, 0, 37, 0, 58, 33, 34, 163, 0, 0,
-	0, 35, 0, 36, 31, 32, 43, 44, 45, 46,
-	47, 48, 49, 50, 0, 0, 0, 30, 0, 0,
-	0, 0, 0, 54, 55, 0, 0, 0, 0, 28,
-	0, 0, 0, 0, 57, 0, 0, 143, 39, 40,
-	41, 42, 13, 12, 0, 14, 51, 52, 0, 53,
-	0, 0, 15, 0, 0, 0, 16, 17, 0, 20,
-	0, 18, 0, 0, 402, 0, 0, 0, 0, 0,
-	0, 0, 38, 0, 22, 0, 0, 0, 0, 0,
-	0, 0, 33, 34, 0, 0, 0, 0, 35, 0,
-	36, 31, 32, 43, 44, 45, 46, 47, 48, 49,
-	50, 0, 0, 0, 30, 0, 9, 0, 37, 0,
-	58, 0, 0, 0, 0, 0, 28, 0, 0, 0,
-	0, 57, 0, 0, 143, 39, 40, 41, 42, 13,
-	12, 0, 14, 51, 52, 0, 53, 0, 0, 15,
-	0, 0, 0, 16, 17, 0, 0, 0, 18, 0,
-	0, 353, 0, 0, 0, 0, 0, 0, 0, 38,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 33,
-	34, 0, 0, 0, 0, 35, 0, 36, 31, 32,
-	43, 44, 45, 46, 47, 48, 49, 50, 0, 0,
-	0, 30, 0, 9, 0, 37, 0, 58, 0, 0,
-	0, 0, 0, 28, 0, 0, 0, 0, 57, 0,
-	0, 143, 39, 40, 41, 42, 13, 12, 0, 14,
-	51, 52, 0, 53, 0, 0, 15, 0, 0, 0,
-	16, 17, 0, 0, 0, 18, 0, 0, 327, 0,
-	0, 0, 0, 0, 0, 0, 38, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 33, 34, 0, 0,
-	0, 0, 35, 0, 36, 31, 32, 43, 44, 45,
-	46, 47, 48, 49, 50, 0, 0, 0, 30, 0,
-	9, 0, 37, 0, 58, 0, 0, 0, 0, 0,
-	28, 0, 0, 0, 0, 57, 0, 0, 143, 39,
-	40, 41, 42, 13, 12, 0, 14, 51, 52, 0,
-	53, 0, 0, 15, 0, 0, 0, 16, 17, 0,
-	0, 0, 18, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 38, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 33, 34, 0, 0, 0, 0, 35,
-	0, 36, 31, 32, 43, 44, 45, 46, 47, 48,
-	49, 50, 0, 0, 0, 30, 0, 9, 0, 37,
-	0, 58, 0, 0, 0, 0, 0, 28, 0, 0,
-	0, 0, 57, 0, 0, 0, 0, 0, 0, 0,
-	13, 12, 0, 14, 0, 0, 0, 0, 0, 0,
-	15, 153, 155, 154, 16, 17, 0, 0, 0, 18,
+	15, 0, 0, 0, 16, 17, 0, 0, 0, 18,
+	0, 0, 0, 0, 0, 0, 19, 0, 0, 0,
+	41, 146, 42, 43, 44, 45, 0, 0, 0, 0,
+	54, 55, 0, 56, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	38, 177, 0, 178, 151, 152, 156, 158, 157, 170,
-	171, 168, 169, 172, 173, 174, 175, 176, 166, 167,
-	160, 161, 159, 162, 164, 165, 153, 155, 154, 0,
-	0, 0, 0, 0, 9, 0, 37, 0, 58, 163,
-	0, 0, 0, 0, 0, 0, 177, 0, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 153, 155, 154, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 0,
-	0, 177, 0, 178, 151, 152, 156, 158, 157, 170,
-	171, 168, 169, 172, 173, 174, 175, 176, 166, 167,
-	160, 161, 159, 162, 164, 165, 153, 155, 154, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 163,
-	0, 0, 0, 0, 349, 0, 177, 0, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 153, 155, 154, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 322,
-	0, 177, 0, 178, 151, 152, 156, 158, 157, 170,
-	171, 168, 169, 172, 173, 174, 175, 176, 166, 167,
-	160, 161, 159, 162, 164, 165, 153, 155, 154, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 163,
-	0, 0, 0, 0, 321, 0, 177, 0, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 153, 155, 154, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 320,
-	0, 177, 0, 178, 151, 152, 156, 158, 157, 170,
-	171, 168, 169, 172, 173, 174, 175, 176, 166, 167,
-	160, 161, 159, 162, 164, 165, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 163,
-	0, 0, 0, 0, 310, 143, 39, 40, 41, 42,
-	0, 0, 0, 0, 51, 52, 0, 53, 0, 0,
-	0, 0, 0, 0, 0, 143, 39, 40, 41, 42,
-	0, 0, 0, 0, 51, 52, 0, 53, 286, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 306,
-	33, 34, 275, 0, 0, 0, 35, 0, 36, 31,
-	32, 43, 44, 45, 46, 47, 48, 49, 50, 0,
-	33, 34, 30, 0, 0, 0, 35, 0, 36, 31,
-	32, 43, 44, 45, 46, 47, 48, 49, 50, 57,
-	0, 0, 30, 0, 300, 143, 39, 40, 41, 42,
-	0, 0, 0, 0, 51, 52, 0, 53, 0, 57,
+	0, 0, 0, 0, 9, 0, 40, 0, 61, 0,
+	0, 0, 0, 0, 0, 0, 36, 37, 0, 0,
+	0, 0, 38, 0, 39, 34, 35, 46, 47, 48,
+	49, 50, 51, 52, 53, 0, 0, 0, 33, 0,
+	0, 0, 0, 20, 0, 0, 0, 0, 0, 0,
+	31, 0, 0, 0, 0, 60, 0, 0, 0, 0,
+	0, 0, 21, 13, 12, 0, 14, 0, 0, 0,
+	0, 0, 0, 15, 165, 167, 166, 16, 17, 0,
+	0, 0, 18, 0, 0, 0, 0, 0, 0, 19,
+	0, 0, 0, 41, 189, 0, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 165,
+	167, 166, 0, 0, 0, 0, 0, 9, 0, 40,
+	0, 61, 175, 0, 0, 0, 0, 0, 0, 189,
+	0, 190, 163, 164, 168, 170, 169, 182, 183, 180,
+	181, 184, 185, 186, 187, 188, 178, 179, 172, 173,
+	171, 174, 176, 177, 165, 167, 166, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 175, 0, 0,
+	0, 0, 0, 0, 189, 0, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 165,
+	167, 166, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 175, 0, 0, 0, 0, 373, 0, 189,
+	0, 190, 163, 164, 168, 170, 169, 182, 183, 180,
+	181, 184, 185, 186, 187, 188, 178, 179, 172, 173,
+	171, 174, 176, 177, 165, 167, 166, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 175, 0, 0,
+	0, 0, 372, 0, 189, 0, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 165,
+	167, 166, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 175, 0, 0, 0, 0, 345, 0, 189,
+	0, 190, 163, 164, 168, 170, 169, 182, 183, 180,
+	181, 184, 185, 186, 187, 188, 178, 179, 172, 173,
+	171, 174, 176, 177, 165, 167, 166, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 175, 0, 0,
+	0, 0, 344, 0, 189, 0, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 165,
+	167, 166, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 175, 0, 0, 0, 0, 343, 0, 189,
+	0, 190, 163, 164, 168, 170, 169, 182, 183, 180,
+	181, 184, 185, 186, 187, 188, 178, 179, 172, 173,
+	171, 174, 176, 177, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 175, 0, 0,
+	0, 0, 329, 146, 42, 43, 44, 45, 0, 0,
+	0, 0, 54, 55, 0, 56, 0, 0, 0, 0,
+	0, 0, 0, 146, 42, 43, 44, 45, 0, 0,
+	0, 0, 54, 55, 0, 56, 305, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 325, 36, 37,
+	294, 0, 0, 0, 38, 0, 39, 34, 35, 46,
+	47, 48, 49, 50, 51, 52, 53, 0, 36, 37,
+	33, 0, 0, 0, 38, 0, 39, 34, 35, 46,
+	47, 48, 49, 50, 51, 52, 53, 60, 0, 0,
+	33, 0, 319, 146, 42, 43, 44, 45, 0, 0,
+	0, 0, 54, 55, 0, 56, 0, 60, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 38, 0, 0,
+	0, 0, 0, 0, 0, 41, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 36, 37,
+	0, 0, 0, 0, 38, 41, 39, 34, 35, 46,
+	47, 48, 49, 50, 51, 52, 53, 0, 0, 0,
+	33, 40, 0, 61, 165, 167, 166, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 60, 0, 0,
+	0, 40, 0, 61, 189, 415, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 0,
+	0, 0, 0, 0, 0, 41, 0, 0, 0, 0,
+	0, 0, 175, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 165, 167, 166, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	33, 34, 0, 0, 0, 0, 35, 38, 36, 31,
-	32, 43, 44, 45, 46, 47, 48, 49, 50, 0,
-	0, 0, 30, 37, 0, 58, 153, 155, 154, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 57,
-	0, 0, 0, 37, 0, 58, 177, 0, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 0, 0, 0, 0, 0, 0, 38, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 153, 155, 154, 0,
-	189, 190, 191, 192, 194, 195, 196, 197, 198, 199,
-	200, 201, 193, 37, 0, 58, 177, 392, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 202, 203, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 153, 155, 154, 0,
+	0, 40, 189, 61, 190, 163, 164, 168, 170, 169,
+	182, 183, 180, 181, 184, 185, 186, 187, 188, 178,
+	179, 172, 173, 171, 174, 176, 177, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 177, 324, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 153, 155, 154, 0,
+	175, 0, 0, 0, 165, 167, 166, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 393, 177, 311, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 153, 155, 154, 0,
+	0, 0, 0, 416, 189, 334, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 150, 177, 0, 178, 151,
-	152, 156, 158, 157, 170, 171, 168, 169, 172, 173,
-	174, 175, 176, 166, 167, 160, 161, 159, 162, 164,
-	165, 155, 154, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 163, 0, 0, 0, 0, 0,
-	177, 0, 178, 151, 152, 156, 158, 157, 170, 171,
-	168, 169, 172, 173, 174, 175, 176, 166, 167, 160,
-	161, 159, 162, 164, 165, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 163, 157,
-	170, 171, 168, 169, 172, 173, 174, 175, 176, 166,
-	167, 160, 161, 159, 162, 164, 165, 0, 0, 0,
+	0, 0, 175, 0, 0, 0, 0, 0, 0, 0,
+	165, 167, 166, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	163, 170, 171, 168, 169, 172, 173, 174, 175, 176,
-	166, 167, 160, 161, 159, 162, 164, 165, 0, 0,
+	189, 162, 190, 163, 164, 168, 170, 169, 182, 183,
+	180, 181, 184, 185, 186, 187, 188, 178, 179, 172,
+	173, 171, 174, 176, 177, 167, 166, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 175, 0,
+	0, 0, 0, 0, 189, 0, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 166,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 163,
+	0, 0, 175, 0, 0, 0, 0, 189, 0, 190,
+	163, 164, 168, 170, 169, 182, 183, 180, 181, 184,
+	185, 186, 187, 188, 178, 179, 172, 173, 171, 174,
+	176, 177, 322, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 175, 0, 189, 0, 190,
+	163, 164, 168, 170, 169, 182, 183, 180, 181, 184,
+	185, 186, 187, 188, 178, 179, 172, 173, 171, 174,
+	176, 177, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 189, 175, 190, 163, 164, 168,
+	170, 169, 182, 183, 180, 181, 184, 185, 186, 187,
+	188, 178, 179, 172, 173, 171, 174, 176, 177, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 175, 190, 163, 164, 168, 170, 169, 182,
+	183, 180, 181, 184, 185, 186, 187, 188, 178, 179,
+	172, 173, 171, 174, 176, 177, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 175,
+	168, 170, 169, 182, 183, 180, 181, 184, 185, 186,
+	187, 188, 178, 179, 172, 173, 171, 174, 176, 177,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 175, 170, 169, 182, 183, 180, 181,
+	184, 185, 186, 187, 188, 178, 179, 172, 173, 171,
+	174, 176, 177, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 175,
 }
 var yyPact = [...]int{
 
-	-1000, -1000, 1100, -1000, -1000, -1000, 376, 41, -1000, -1000,
-	-1000, -1000, -121, 1564, -130, -133, 2091, 2091, 2091, 2286,
-	143, 53, 55, 77, 74, 2223, -1000, -1000, -135, -1000,
-	2091, -58, -58, 2091, 2091, 2091, 2091, 2091, -136, 2091,
-	-138, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091,
-	2091, 2091, 2091, 2091, -1000, -1000, -1000, -1000, -55, -39,
-	2416, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	2091, -136, 2091, 2091, -138, 2091, 2091, 2091, 2091, -1000,
+	-1000, -1000, 1198, -1000, -1000, -1000, 429, 60, -1000, -1000,
+	-1000, -1000, -127, 1817, -129, -131, 2389, 2389, 2389, -56,
+	56, 2389, 2522, 164, 64, 76, 126, 120, 290, -1000,
+	-1000, -132, -1000, 2389, -56, -56, 2389, 2389, 2389, 2389,
+	2389, -133, 2389, -135, 2389, 2389, 2389, 2389, 2389, 2389,
+	2389, 2389, 2389, 2389, 2389, 2389, 2389, -1000, -1000, -1000,
+	-1000, -46, -23, 2650, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, 2389, -133, 2389, 2389, -135, 2389, 2389,
+	2389, 2389, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -40, -34, -1000,
-	984, 2091, 27, 2091, 2091, 2091, -42, 2416, -43, -44,
-	-1000, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091,
-	2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091,
-	2091, 2091, 2091, 2091, 2091, 2091, 2091, 2021, 2091, 54,
-	-1000, 46, -1000, -96, -139, 1564, -140, -45, 153, 2001,
-	2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091, 2091,
-	2091, 2091, -1000, -1000, 2091, -1000, -1000, -1000, 71, 71,
-	71, 71, 1931, 2091, 2416, 2091, 2416, 2416, 71, 71,
-	71, 71, 71, 71, 71, 71, 853, 737, 853, 2091,
-	-1000, -1000, -1000, 42, -1000, -1000, -1000, -1000, -1000, 1886,
-	-141, -46, 180, 2416, 1841, -1000, -1000, -1000, 508, 1083,
-	2460, 853, 624, 1199, 2523, 2492, 154, 154, 154, 71,
-	71, 71, 71, 217, 217, 245, 245, 245, 245, 245,
-	272, 272, 272, 272, 2356, 2091, 969, -142, -97, -104,
-	2091, -1000, 2091, -1000, -1000, 853, 2091, 853, 853, 853,
-	853, 853, 853, 853, 853, 853, 853, 853, 853, 1796,
-	-1000, 1751, 1706, 2091, 2156, -1000, 1477, 2091, 2091, 2091,
-	25, 2091, 969, 179, -106, -1000, 1661, 207, 868, 2523,
-	1390, -1000, -1000, 853, -1000, -1000, -1000, -1000, 50, -47,
-	2416, -1000, -48, -49, 969, -152, 178, -1000, 106, -1000,
-	-1000, -28, -1000, -1000, -1000, -1000, 41, -35, -1000, 1564,
-	152, -78, -1000, -1000, 752, -87, 2091, -93, -1000, 29,
-	-1000, 151, 179, -37, -1000, -1000, -1000, 41, -1000, -1000,
-	-1000, 1216, -89, -1000, -154, -1000, 2091, 44, -95, -90,
-	26, -101, 179, -1000, 37, -1000, -1000, 1216, -1000, 1303,
-	2226, -1000, -1000, -1000, -1000, -1000, -92, -1000, -1000, 169,
-	-1000, -1000, -1000, -1000, 1216, -1000, 636, 2091, 520, 1216,
-	-1000, 2416, -94, -1000,
+	-27, -17, -1000, 1073, 2389, 14, 2389, 2389, 2389, -28,
+	2650, -29, -30, 101, -1000, -1000, 100, -1000, 204, 66,
+	-1000, 2650, -1000, 2389, 2389, 2389, 2389, 2389, 2389, 2389,
+	2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389,
+	2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389, 2319,
+	2389, 68, -1000, 67, -1000, -88, -136, 1817, -137, -31,
+	187, 2299, 2389, 2389, 2389, 2389, 2389, 2389, 2389, 2389,
+	2389, 2389, 2389, 2389, -1000, -1000, 2389, -1000, -1000, -1000,
+	82, 82, 82, 82, 2229, 2389, 2650, 2389, 2650, 2650,
+	82, 82, 82, 82, 82, 82, 82, 82, 2814, 2777,
+	2814, 2389, -1000, -1000, -1000, 65, -1000, -1000, -1000, -1000,
+	-1000, 2184, -138, -32, 214, 2650, 2139, -1000, -1000, -1000,
+	-1000, -56, -1000, 56, 2389, -1000, 2389, 561, 2885, 2694,
+	2814, 2737, 2918, 802, 678, 228, 228, 228, 82, 82,
+	82, 82, 219, 219, 186, 186, 186, 186, 186, 196,
+	196, 196, 196, 2584, 2389, 2851, -139, -89, -103, 2389,
+	-1000, 2389, -1000, -1000, 2814, 2389, 2814, 2814, 2814, 2814,
+	2814, 2814, 2814, 2814, 2814, 2814, 2814, 2814, 2094, -1000,
+	2049, 2004, 2389, 414, -1000, 1694, 2389, 2389, 2389, 37,
+	-1000, -1000, 2650, -1000, 2389, 2851, -2, -117, -1000, 1959,
+	1914, 948, 802, 1571, -1000, -1000, 2814, -1000, -1000, -1000,
+	-1000, 53, -33, 2650, -1000, -34, -35, 2851, -142, 213,
+	-1000, 159, -1000, -1000, -19, -1000, -1000, -1000, -1000, 60,
+	-18, -1000, 1817, 184, -36, -1000, -1000, 823, -37, 2389,
+	-48, -1000, 52, -1000, 132, -2, -21, -1000, -1000, -1000,
+	60, -1000, -1000, -1000, 1323, -39, -1000, -143, -1000, 2389,
+	39, -95, -40, 49, -91, -2, -1000, 55, -1000, -1000,
+	1323, -1000, 1448, 2454, -1000, -1000, -1000, -1000, -1000, -44,
+	-1000, -1000, 202, -1000, -1000, -1000, -1000, 1323, -1000, 698,
+	2389, 573, 1323, -1000, 2650, -47, -1000,
 }
 var yyPgo = [...]int{
 
-	0, 210, 311, 307, 306, 305, 303, 4, 302, 301,
-	300, 25, 284, 1, 282, 224, 223, 280, 279, 2,
-	10, 278, 277, 6, 0, 274, 273, 188, 204, 272,
-	264, 262, 238, 236, 8, 235, 231, 229, 5, 215,
-	228, 225, 212, 3,
+	0, 227, 332, 331, 330, 326, 325, 4, 324, 322,
+	321, 59, 320, 1, 304, 283, 258, 303, 301, 2,
+	10, 299, 298, 6, 0, 297, 294, 220, 16, 293,
+	292, 291, 290, 289, 8, 288, 279, 274, 5, 266,
+	263, 15, 262, 11, 253, 9, 251, 241, 224, 3,
 }
 var yyR1 = [...]int{
 
-	0, 40, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
-	41, 41, 41, 41, 41, 41, 41, 41, 41, 42,
-	42, 42, 42, 42, 42, 42, 5, 5, 8, 8,
+	0, 46, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+	47, 47, 47, 47, 47, 47, 47, 47, 47, 48,
+	48, 48, 48, 48, 48, 48, 5, 5, 8, 8,
 	7, 9, 9, 9, 10, 10, 6, 6, 6, 6,
 	6, 13, 13, 12, 12, 12, 11, 11, 11, 11,
-	11, 11, 11, 11, 11, 11, 11, 29, 29, 30,
-	30, 31, 31, 32, 32, 33, 33, 34, 34, 35,
-	35, 37, 37, 37, 37, 38, 38, 38, 43, 43,
-	36, 36, 15, 15, 14, 14, 1, 1, 16, 21,
-	21, 22, 22, 23, 23, 17, 17, 4, 4, 2,
-	2, 3, 3, 19, 19, 20, 20, 20, 18, 18,
+	11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+	29, 29, 30, 30, 31, 31, 32, 32, 33, 33,
+	34, 34, 35, 35, 37, 37, 37, 37, 38, 38,
+	38, 49, 49, 36, 36, 40, 40, 41, 42, 42,
+	43, 43, 44, 44, 45, 15, 15, 14, 14, 1,
+	1, 16, 21, 21, 22, 22, 23, 23, 17, 17,
+	4, 4, 2, 2, 3, 3, 19, 19, 20, 20,
+	20, 18, 18, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
 	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
-	25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
-	25, 25, 25, 25, 24, 24, 39, 39, 26, 27,
-	28, 28, 28,
+	25, 25, 25, 25, 25, 25, 25, 24, 24, 39,
+	39, 26, 27, 28, 28, 28,
 }
 var yyR2 = [...]int{
 
@@ -818,111 +855,116 @@ var yyR2 = [...]int{
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
 	1, 1, 2, 3, 2, 0, 1, 1, 3, 3,
 	1, 2, 0, 1, 1, 1, 3, 1, 1, 5,
-	7, 9, 5, 3, 3, 3, 2, 5, 6, 1,
-	3, 6, 7, 3, 6, 1, 4, 0, 1, 3,
-	1, 3, 4, 4, 5, 0, 5, 4, 1, 1,
-	1, 4, 5, 4, 1, 2, 1, 1, 10, 1,
-	0, 1, 3, 4, 6, 0, 1, 0, 1, 0,
-	1, 0, 1, 1, 2, 1, 1, 1, 0, 2,
-	3, 4, 4, 2, 3, 3, 3, 3, 3, 3,
-	3, 3, 3, 3, 3, 3, 3, 2, 2, 2,
-	2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 3, 3, 3, 3, 3, 3, 3, 2, 2,
-	2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 3, 5, 4, 3, 4, 2, 2, 4, 2,
-	2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-	1, 2, 4, 2, 1, 1, 0, 1, 1, 1,
-	1, 4, 2,
+	7, 9, 5, 3, 3, 3, 3, 3, 3, 2,
+	5, 6, 1, 3, 6, 7, 3, 6, 1, 4,
+	0, 1, 3, 1, 3, 4, 4, 5, 0, 5,
+	4, 1, 1, 1, 4, 3, 1, 1, 3, 1,
+	1, 3, 3, 1, 1, 5, 4, 1, 2, 1,
+	1, 10, 1, 0, 1, 3, 4, 6, 0, 1,
+	0, 1, 0, 1, 0, 1, 1, 2, 1, 1,
+	1, 0, 2, 3, 4, 4, 2, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	2, 2, 2, 2, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 2, 2, 2, 2, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 5, 4, 3, 4, 2,
+	2, 4, 2, 2, 2, 2, 2, 2, 2, 2,
+	2, 2, 2, 1, 2, 4, 2, 1, 1, 0,
+	1, 1, 1, 1, 4, 2,
 }
 var yyChk = [...]int{
 
-	-1000, -40, -10, -6, -11, -16, 4, 154, -15, 160,
-	-30, -32, 97, 96, 99, 106, 110, 111, 115, -24,
-	113, -14, 128, -29, -31, -27, -25, -1, 83, -26,
-	71, 58, 59, 49, 50, 55, 57, 162, 126, 5,
-	6, 7, 8, 60, 61, 62, 63, 64, 65, 66,
-	67, 13, 14, 16, 77, 78, -28, 88, 164, -5,
-	-24, 86, -42, -41, 76, 77, 78, 79, 80, 81,
-	71, 126, 4, 5, 6, 7, 8, 13, 14, 10,
-	11, 12, 56, 70, 82, 83, 73, 74, 75, 95,
-	96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
-	116, 117, 118, 119, 120, 121, 122, 123, 124, 125,
-	111, 112, 113, 114, 115, 134, 106, 107, 108, 109,
-	110, 135, 136, 131, 132, 154, 129, 130, 128, 137,
-	138, 140, 139, 141, 142, 156, 155, -7, -8, 86,
-	-13, 162, -11, 4, 162, 162, -39, -24, -39, -39,
-	159, 33, 34, 10, 12, 11, 35, 37, 36, 51,
-	49, 50, 52, 68, 53, 54, 47, 48, 40, 41,
-	38, 39, 42, 43, 44, 45, 46, 30, 32, -4,
-	37, 128, -1, 86, 73, 74, 73, 75, 74, 17,
-	18, 19, 20, 29, 21, 22, 23, 24, 25, 26,
-	27, 28, 58, 59, 162, -24, -27, -27, -24, -24,
-	-24, -24, -24, 162, -24, 162, -24, -24, -24, -24,
-	-24, -24, -24, -24, -24, -24, -24, -24, -24, 160,
-	-28, 159, 159, 157, -12, 161, -11, -16, -15, -24,
-	97, -34, -35, -24, -24, 159, 159, 159, -24, -24,
+	-1000, -46, -10, -6, -11, -16, 4, 154, -15, 160,
+	-30, -32, 97, 96, 99, 106, 110, 111, 115, 122,
+	76, 95, -24, 113, -14, 128, -29, -31, -27, -25,
+	-1, 83, -26, 71, 58, 59, 49, 50, 55, 57,
+	162, 126, 5, 6, 7, 8, 60, 61, 62, 63,
+	64, 65, 66, 67, 13, 14, 16, 77, 78, -28,
+	88, 164, -5, -24, 86, -48, -47, 76, 77, 78,
+	79, 80, 81, 71, 126, 4, 5, 6, 7, 8,
+	13, 14, 10, 11, 12, 56, 70, 82, 83, 73,
+	74, 75, 95, 96, 97, 98, 99, 100, 101, 102,
+	103, 104, 105, 116, 117, 118, 119, 120, 121, 122,
+	123, 124, 125, 111, 112, 113, 114, 115, 134, 106,
+	107, 108, 109, 110, 135, 136, 131, 132, 154, 129,
+	130, 128, 137, 138, 140, 139, 141, 142, 156, 155,
+	-7, -8, 86, -13, 162, -11, 4, 162, 162, -39,
+	-24, -39, -39, -40, -41, -28, -42, -43, 88, -44,
+	-45, -24, 159, 33, 34, 10, 12, 11, 35, 37,
+	36, 51, 49, 50, 52, 68, 53, 54, 47, 48,
+	40, 41, 38, 39, 42, 43, 44, 45, 46, 30,
+	32, -4, 37, 128, -1, 86, 73, 74, 73, 75,
+	74, 17, 18, 19, 20, 29, 21, 22, 23, 24,
+	25, 26, 27, 28, 58, 59, 162, -24, -27, -27,
+	-24, -24, -24, -24, -24, 162, -24, 162, -24, -24,
+	-24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+	-24, 160, -28, 159, 159, 157, -12, 161, -11, -16,
+	-15, -24, 97, -34, -35, -24, -24, 159, 159, 159,
+	159, 9, 159, 9, 17, 159, 9, -24, -24, -24,
 	-24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
 	-24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
-	-24, -24, -24, -24, -24, 31, -24, 86, 86, 160,
-	162, -11, 162, 159, 31, -24, 37, -24, -24, -24,
-	-24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
-	163, -24, -24, 15, -24, 86, 163, 162, 159, 9,
-	163, 31, -24, 162, 160, 161, -24, -24, -13, -24,
-	163, 163, 163, -24, 161, -33, -11, 31, -24, -34,
-	-24, -37, 160, 31, -24, -21, -22, -23, -17, -19,
-	-20, 30, -9, 135, 136, -7, 157, 154, 161, 163,
-	163, 75, -11, 31, -13, 163, 159, -38, 159, -38,
-	159, 163, 9, -2, 37, -20, -7, 157, -11, 31,
-	159, -13, 98, 159, -34, 161, 108, 109, -38, 107,
-	-38, -18, 31, -23, -3, 158, -7, -13, 159, 163,
-	-24, -43, 31, 159, 161, 159, 107, 160, -19, 88,
-	-36, -11, 31, -43, -13, 159, -13, 17, -13, -13,
-	161, -24, 100, 159,
+	-24, -24, -24, -24, 31, -24, 86, 86, 160, 162,
+	-11, 162, 159, 31, -24, 37, -24, -24, -24, -24,
+	-24, -24, -24, -24, -24, -24, -24, -24, -24, 163,
+	-24, -24, 15, -24, 86, 163, 162, 159, 9, 163,
+	-41, -43, -24, -45, 31, -24, 162, 160, 161, -24,
+	-24, -13, -24, 163, 163, 163, -24, 161, -33, -11,
+	31, -24, -34, -24, -37, 160, 31, -24, -21, -22,
+	-23, -17, -19, -20, 30, -9, 135, 136, -7, 157,
+	154, 161, 163, 163, 75, -11, 31, -13, 163, 159,
+	-38, 159, -38, 159, 163, 9, -2, 37, -20, -7,
+	157, -11, 31, 159, -13, 98, 159, -34, 161, 108,
+	109, -38, 107, -38, -18, 31, -23, -3, 158, -7,
+	-13, 159, 163, -24, -49, 31, 159, 161, 159, 107,
+	160, -19, 88, -36, -11, 31, -49, -13, 159, -13,
+	17, -13, -13, 161, -24, 100, 159,
 }
 var yyDef = [...]int{
 
 	85, -2, 1, 84, 86, 87, 0, 0, 90, 92,
-	97, 98, 0, 0, 0, 0, 236, 236, 236, 0,
-	147, 0, 0, 109, 0, 234, 235, 134, 0, 239,
+	97, 98, 0, 0, 0, 0, 249, 249, 249, 0,
+	0, 0, 0, 160, 0, 0, 112, 0, 247, 248,
+	147, 0, 252, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 243, 0, 149, 150, 251,
+	253, 0, 0, 229, 76, 77, 69, 70, 71, 72,
+	73, 74, 75, 12, 39, 2, 3, 4, 5, 6,
+	45, -2, 7, 8, 9, 10, 11, 13, 14, 15,
+	16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+	26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+	36, 37, 38, 40, 41, 42, 43, 44, 47, 48,
+	49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+	59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+	0, 80, 78, 0, 0, 0, 0, 120, 0, 0,
+	250, 0, 0, 0, 136, 137, 0, 139, 140, 0,
+	143, 144, 109, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 230, 0, 136, 137, 238, 240, 0, 0,
-	216, 76, 77, 69, 70, 71, 72, 73, 74, 75,
-	12, 39, 2, 3, 4, 5, 6, 45, -2, 7,
-	8, 9, 10, 11, 13, 14, 15, 16, 17, 18,
-	19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
-	29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
-	40, 41, 42, 43, 44, 47, 48, 49, 50, 51,
-	52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
-	62, 63, 64, 65, 66, 67, 68, 0, 80, 78,
-	0, 0, 0, 0, 117, 0, 0, 237, 0, 0,
-	106, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 161, 0, 148, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	148, 0, 135, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 177, 179, 0, 163, 178, 180, 198, 199,
-	200, 201, 0, 0, 217, 0, 219, 220, 221, 222,
-	223, 224, 225, 226, 227, 228, 229, 231, 233, 0,
-	242, 88, 89, 0, 91, 96, 93, 94, 95, 0,
-	0, 0, 118, 120, 0, 103, 104, 105, 181, 182,
-	183, 184, 185, 186, 187, 188, 189, 190, 191, 192,
-	193, 194, 195, 196, 197, -2, -2, -2, -2, -2,
-	-2, -2, -2, -2, 0, 0, 214, 0, 0, 0,
-	0, 110, 0, 113, 92, 160, 0, 164, 165, 166,
-	167, 168, 169, 170, 171, 173, 174, 175, 176, 0,
-	211, 0, 0, 0, 0, 79, 0, 0, 117, 0,
-	0, 0, 213, -2, 0, 133, 0, 0, 0, 161,
-	0, 215, 218, 232, 241, 99, 115, 92, 0, 0,
-	119, 102, 125, 125, 212, 0, 139, 141, 149, 146,
-	153, 0, 155, 156, 157, 81, 0, 0, 132, 0,
-	0, 0, 107, 92, 0, 0, 117, 0, 125, 0,
-	125, 158, 145, 151, 150, 154, 82, 0, 108, 92,
-	114, 111, 0, 100, 0, 121, 0, 0, 0, 0,
-	0, 0, 0, 142, 0, 152, 83, 112, 116, 0,
-	0, 92, 128, 129, 122, 123, 0, 92, 159, 143,
-	101, 130, 92, 92, 127, 124, 0, 0, 0, 126,
-	138, 144, 0, 131,
+	0, 0, 0, 0, 190, 192, 0, 176, 191, 193,
+	211, 212, 213, 214, 0, 0, 230, 0, 232, 233,
+	234, 235, 236, 237, 238, 239, 240, 241, 242, 244,
+	246, 0, 255, 88, 89, 0, 91, 96, 93, 94,
+	95, 0, 0, 0, 121, 123, 0, 103, 104, 105,
+	106, 0, 107, 0, 0, 108, 0, 194, 195, 196,
+	197, 198, 199, 200, 201, 202, 203, 204, 205, 206,
+	207, 208, 209, 210, -2, -2, -2, -2, -2, -2,
+	-2, -2, -2, 0, 0, 227, 0, 0, 0, 0,
+	113, 0, 116, 92, 173, 0, 177, 178, 179, 180,
+	181, 182, 183, 184, 186, 187, 188, 189, 0, 224,
+	0, 0, 0, 0, 79, 0, 0, 120, 0, 0,
+	135, 138, 141, 142, 0, 226, -2, 0, 146, 0,
+	0, 0, 174, 0, 228, 231, 245, 254, 99, 118,
+	92, 0, 0, 122, 102, 128, 128, 225, 0, 152,
+	154, 162, 159, 166, 0, 168, 169, 170, 81, 0,
+	0, 145, 0, 0, 0, 110, 92, 0, 0, 120,
+	0, 128, 0, 128, 171, 158, 164, 163, 167, 82,
+	0, 111, 92, 117, 114, 0, 100, 0, 124, 0,
+	0, 0, 0, 0, 0, 0, 155, 0, 165, 83,
+	115, 119, 0, 0, 92, 131, 132, 125, 126, 0,
+	92, 172, 156, 101, 133, 92, 92, 130, 127, 0,
+	0, 0, 129, 151, 157, 0, 134,
 }
 var yyTok1 = [...]int{
 
@@ -1300,163 +1342,163 @@ yydefault:
 
 	case 1:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:218
+		//line parser.y:224
 		{
 			fmt.Println(yyDollar[1].node)
 		}
 	case 76:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:237
+		//line parser.y:243
 		{
 			yyVAL.node = Node("identifier")
 		}
 	case 77:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:238
+		//line parser.y:244
 		{
 			yyVAL.node = Node("reserved")
 		}
 	case 78:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:242
+		//line parser.y:248
 		{
 			yyVAL.node = Node("NamespaceParts").append(Node(yyDollar[1].token))
 		}
 	case 79:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:243
+		//line parser.y:249
 		{
 			yyVAL.node = yyDollar[1].node.append(Node(yyDollar[3].token))
 		}
 	case 80:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:247
+		//line parser.y:253
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 81:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:251
+		//line parser.y:257
 		{
 			yyVAL.node = Node("Name").append(yyDollar[1].node)
 		}
 	case 82:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:252
+		//line parser.y:258
 		{
 			yyVAL.node = Node("Name").append(yyDollar[2].node).attribute("FullyQualified", "true")
 		}
 	case 83:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:253
+		//line parser.y:259
 		{
 			yyVAL.node = Node("Name").append(yyDollar[3].node).attribute("Relative", "true")
 		}
 	case 84:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:257
+		//line parser.y:263
 		{
 			yyVAL.node = yyDollar[1].node.append(yyDollar[2].node)
 		}
 	case 85:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:258
+		//line parser.y:264
 		{
 			yyVAL.node = Node("Statements")
 		}
 	case 86:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:262
+		//line parser.y:268
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 87:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:263
+		//line parser.y:269
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 88:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:264
+		//line parser.y:270
 		{
 			yyVAL.node = yyDollar[2].node /*TODO: identifier stub, refactor it*/
 		}
 	case 89:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:265
+		//line parser.y:271
 		{
 			yyVAL.node = Node("Namespace").append(yyDollar[2].node)
 		}
 	case 90:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:266
+		//line parser.y:272
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 91:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:270
+		//line parser.y:276
 		{
 			yyVAL.node = yyDollar[1].node.append(yyDollar[2].node)
 		}
 	case 92:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:271
+		//line parser.y:277
 		{
 			yyVAL.node = Node("stmt")
 		}
 	case 93:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:275
+		//line parser.y:281
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 94:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:276
+		//line parser.y:282
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 95:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:277
+		//line parser.y:283
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 96:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:280
+		//line parser.y:286
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 97:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:281
+		//line parser.y:287
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 98:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:282
+		//line parser.y:288
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 99:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:283
+		//line parser.y:289
 		{
 			yyVAL.node = Node("While").append(Node("expr").append(yyDollar[3].node)).append(Node("stmt").append(yyDollar[5].node))
 		}
 	case 100:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser.y:284
+		//line parser.y:290
 		{
 			yyVAL.node = Node("DoWhile").append(Node("expr").append(yyDollar[5].node)).append(Node("stmt").append(yyDollar[2].node))
 		}
 	case 101:
 		yyDollar = yyS[yypt-9 : yypt+1]
-		//line parser.y:286
+		//line parser.y:292
 		{
 			yyVAL.node = Node("For").
 				append(Node("expr1").append(yyDollar[3].node)).
@@ -1466,211 +1508,289 @@ yydefault:
 		}
 	case 102:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:293
+		//line parser.y:299
 		{
 			yyVAL.node = Node("Switch").append(Node("expr").append(yyDollar[3].node)).append(yyDollar[5].node)
 		}
 	case 103:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:294
+		//line parser.y:300
 		{
 			yyVAL.node = Node("Break").append(yyDollar[2].node)
 		}
 	case 104:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:295
+		//line parser.y:301
 		{
 			yyVAL.node = Node("Continue").append(yyDollar[2].node)
 		}
 	case 105:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:296
+		//line parser.y:302
 		{
 			yyVAL.node = Node("Return").append(yyDollar[2].node)
 		}
 	case 106:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:297
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:303
 		{
-			yyVAL.node = yyDollar[1].node
+			yyVAL.node = yyDollar[2].node
 		}
 	case 107:
-		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:301
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:304
 		{
-			yyVAL.node = Node("If").append(Node("expr").append(yyDollar[3].node)).append(Node("stmt").append(yyDollar[5].node))
+			yyVAL.node = yyDollar[2].node
 		}
 	case 108:
-		yyDollar = yyS[yypt-6 : yypt+1]
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:305
 		{
-			yyVAL.node = yyDollar[1].node.append(Node("ElseIf").append(Node("expr").append(yyDollar[4].node)).append(Node("stmt").append(yyDollar[6].node)))
+			yyVAL.node = yyDollar[2].node
 		}
 	case 109:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:311
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:306
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 110:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:313
+		yyDollar = yyS[yypt-5 : yypt+1]
+		//line parser.y:310
 		{
-			yyVAL.node = yyDollar[1].node.append(Node("Else").append(Node("stmt").append(yyDollar[3].node)))
+			yyVAL.node = Node("If").append(Node("expr").append(yyDollar[3].node)).append(Node("stmt").append(yyDollar[5].node))
 		}
 	case 111:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser.y:320
+		//line parser.y:314
 		{
-			yyVAL.node = Node("AltIf").append(Node("expr").append(yyDollar[3].node)).append(Node("stmt").append(yyDollar[6].node))
+			yyVAL.node = yyDollar[1].node.append(Node("ElseIf").append(Node("expr").append(yyDollar[4].node)).append(Node("stmt").append(yyDollar[6].node)))
 		}
 	case 112:
-		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser.y:324
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:320
 		{
-			yyVAL.node = yyDollar[1].node.append(Node("AltElseIf").append(Node("expr").append(yyDollar[4].node)).append(Node("stmt").append(yyDollar[7].node)))
+			yyVAL.node = yyDollar[1].node
 		}
 	case 113:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:330
+		//line parser.y:322
 		{
-			yyVAL.node = yyDollar[1].node
+			yyVAL.node = yyDollar[1].node.append(Node("Else").append(Node("stmt").append(yyDollar[3].node)))
 		}
 	case 114:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser.y:332
+		//line parser.y:329
 		{
-			yyVAL.node = yyDollar[1].node.append(Node("AltElse").append(Node("stmt").append(yyDollar[4].node)))
+			yyVAL.node = Node("AltIf").append(Node("expr").append(yyDollar[3].node)).append(Node("stmt").append(yyDollar[6].node))
 		}
 	case 115:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:338
+		yyDollar = yyS[yypt-7 : yypt+1]
+		//line parser.y:333
+		{
+			yyVAL.node = yyDollar[1].node.append(Node("AltElseIf").append(Node("expr").append(yyDollar[4].node)).append(Node("stmt").append(yyDollar[7].node)))
+		}
+	case 116:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:339
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 116:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:339
-		{
-			yyVAL.node = yyDollar[2].node
-		}
 	case 117:
-		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:343
+		yyDollar = yyS[yypt-6 : yypt+1]
+		//line parser.y:341
 		{
-			yyVAL.node = Node("null")
+			yyVAL.node = yyDollar[1].node.append(Node("AltElse").append(Node("stmt").append(yyDollar[4].node)))
 		}
 	case 118:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:344
+		//line parser.y:347
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 119:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:347
-		{
-			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
-		}
-	case 120:
-		yyDollar = yyS[yypt-1 : yypt+1]
+		yyDollar = yyS[yypt-4 : yypt+1]
 		//line parser.y:348
 		{
-			yyVAL.node = Node("ExpressionList").append(yyDollar[1].node)
+			yyVAL.node = yyDollar[2].node
 		}
-	case 121:
-		yyDollar = yyS[yypt-3 : yypt+1]
+	case 120:
+		yyDollar = yyS[yypt-0 : yypt+1]
 		//line parser.y:352
 		{
-			yyVAL.node = yyDollar[2].node
+			yyVAL.node = Node("null")
 		}
-	case 122:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:353
-		{
-			yyVAL.node = yyDollar[3].node
-		}
-	case 123:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:354
-		{
-			yyVAL.node = yyDollar[2].node
-		}
-	case 124:
-		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:355
-		{
-			yyVAL.node = yyDollar[3].node
-		}
-	case 125:
-		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:359
-		{
-			yyVAL.node = Node("CaseList")
-		}
-	case 126:
-		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:361
-		{
-			yyVAL.node = yyDollar[1].node.append(Node("Case").append(Node("expr").append(yyDollar[3].node)).append(yyDollar[5].node))
-		}
-	case 127:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:365
-		{
-			yyVAL.node = yyDollar[1].node.append(Node("Default").append(yyDollar[4].node))
-		}
-	case 130:
+	case 121:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:376
+		//line parser.y:353
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 131:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:377
+	case 122:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:356
+		{
+			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
+		}
+	case 123:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:357
+		{
+			yyVAL.node = Node("ExpressionList").append(yyDollar[1].node)
+		}
+	case 124:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:361
 		{
 			yyVAL.node = yyDollar[2].node
 		}
-	case 132:
-		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser.y:381
+	case 125:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:362
 		{
-			yyVAL.node = yyDollar[1].node.attribute("name", yyDollar[3].token)
+			yyVAL.node = yyDollar[3].node
+		}
+	case 126:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:363
+		{
+			yyVAL.node = yyDollar[2].node
+		}
+	case 127:
+		yyDollar = yyS[yypt-5 : yypt+1]
+		//line parser.y:364
+		{
+			yyVAL.node = yyDollar[3].node
+		}
+	case 128:
+		yyDollar = yyS[yypt-0 : yypt+1]
+		//line parser.y:368
+		{
+			yyVAL.node = Node("CaseList")
+		}
+	case 129:
+		yyDollar = yyS[yypt-5 : yypt+1]
+		//line parser.y:370
+		{
+			yyVAL.node = yyDollar[1].node.append(Node("Case").append(Node("expr").append(yyDollar[3].node)).append(yyDollar[5].node))
+		}
+	case 130:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:374
+		{
+			yyVAL.node = yyDollar[1].node.append(Node("Default").append(yyDollar[4].node))
 		}
 	case 133:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:382
-		{
-			yyVAL.node = Node("Class").attribute("name", yyDollar[2].token)
-		}
-	case 134:
 		yyDollar = yyS[yypt-1 : yypt+1]
 		//line parser.y:385
 		{
-			yyVAL.node = Node("Class").attribute(yyDollar[1].value, "true")
+			yyVAL.node = yyDollar[1].node
 		}
-	case 135:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 134:
+		yyDollar = yyS[yypt-4 : yypt+1]
 		//line parser.y:386
 		{
-			yyVAL.node = yyDollar[1].node.attribute(yyDollar[2].value, "true")
+			yyVAL.node = yyDollar[2].node
+		}
+	case 135:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:390
+		{
+			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
 		}
 	case 136:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:390
+		//line parser.y:391
 		{
-			yyVAL.value = "abstract"
+			yyVAL.node = Node("GlobalVarList").append(yyDollar[1].node)
 		}
 	case 137:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:391
+		//line parser.y:395
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 138:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:399
+		{
+			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
+		}
+	case 139:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:400
+		{
+			yyVAL.node = Node("StaticVarList").append(yyDollar[1].node)
+		}
+	case 140:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:404
+		{
+			yyVAL.node = Node("StaticVariable").attribute("Name", yyDollar[1].token)
+		}
+	case 141:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:405
+		{
+			yyVAL.node = Node("StaticVariable").attribute("Name", yyDollar[1].token).append(Node("expr").append(yyDollar[3].node))
+		}
+	case 142:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:409
+		{
+			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
+		}
+	case 143:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:410
+		{
+			yyVAL.node = Node("EchoList").append(yyDollar[1].node)
+		}
+	case 144:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:414
+		{
+			yyVAL.node = Node("Echo").append(yyDollar[1].node)
+		}
+	case 145:
+		yyDollar = yyS[yypt-5 : yypt+1]
+		//line parser.y:418
+		{
+			yyVAL.node = yyDollar[1].node.attribute("name", yyDollar[3].token)
+		}
+	case 146:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:419
+		{
+			yyVAL.node = Node("Class").attribute("name", yyDollar[2].token)
+		}
+	case 147:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:422
+		{
+			yyVAL.node = Node("Class").attribute(yyDollar[1].value, "true")
+		}
+	case 148:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:423
+		{
+			yyVAL.node = yyDollar[1].node.attribute(yyDollar[2].value, "true")
+		}
+	case 149:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:427
+		{
+			yyVAL.value = "abstract"
+		}
+	case 150:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:428
 		{
 			yyVAL.value = "final"
 		}
-	case 138:
+	case 151:
 		yyDollar = yyS[yypt-10 : yypt+1]
-		//line parser.y:396
+		//line parser.y:433
 		{
 			yyVAL.node = Node("Function").
 				attribute("name", yyDollar[3].token).
@@ -1679,33 +1799,33 @@ yydefault:
 				append(yyDollar[7].node).
 				append(yyDollar[9].node)
 		}
-	case 139:
+	case 152:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:407
+		//line parser.y:444
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 140:
+	case 153:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:408
+		//line parser.y:445
 		{
 			yyVAL.node = Node("Parameter list")
 		}
-	case 141:
+	case 154:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:411
+		//line parser.y:448
 		{
 			yyVAL.node = Node("Parameter list").append(yyDollar[1].node)
 		}
-	case 142:
+	case 155:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:412
+		//line parser.y:449
 		{
 			yyVAL.node = yyDollar[1].node.append(yyDollar[3].node)
 		}
-	case 143:
+	case 156:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:416
+		//line parser.y:453
 		{
 			yyVAL.node = Node("Parameter").
 				append(yyDollar[1].node).
@@ -1713,9 +1833,9 @@ yydefault:
 				attribute("is_variadic", yyDollar[3].value).
 				attribute("var", yyDollar[4].token)
 		}
-	case 144:
+	case 157:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser.y:424
+		//line parser.y:461
 		{
 			yyVAL.node = Node("Parameter").
 				append(yyDollar[1].node).
@@ -1724,592 +1844,592 @@ yydefault:
 				attribute("var", yyDollar[4].token).
 				append(yyDollar[6].node)
 		}
-	case 145:
+	case 158:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:435
+		//line parser.y:472
 		{
 			yyVAL.node = Node("No type")
 		}
-	case 146:
+	case 159:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:436
+		//line parser.y:473
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 147:
+	case 160:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:440
+		//line parser.y:477
 		{
 			yyVAL.value = "false"
 		}
-	case 148:
+	case 161:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:441
+		//line parser.y:478
 		{
 			yyVAL.value = "true"
 		}
-	case 149:
+	case 162:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:445
+		//line parser.y:482
 		{
 			yyVAL.value = "false"
 		}
-	case 150:
+	case 163:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:446
+		//line parser.y:483
 		{
 			yyVAL.value = "true"
 		}
-	case 151:
+	case 164:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:450
+		//line parser.y:487
 		{
 			yyVAL.value = "false"
 		}
-	case 152:
+	case 165:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:451
+		//line parser.y:488
 		{
 			yyVAL.value = "true"
 		}
-	case 153:
+	case 166:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:455
+		//line parser.y:492
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 154:
+	case 167:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:456
+		//line parser.y:493
 		{
 			yyVAL.node = yyDollar[2].node
 			yyVAL.node.attribute("nullable", "true")
 		}
-	case 155:
+	case 168:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:460
+		//line parser.y:497
 		{
 			yyVAL.node = yyDollar[1].node
 		}
-	case 156:
+	case 169:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:461
+		//line parser.y:498
 		{
 			yyVAL.node = Node("array type")
 		}
-	case 157:
+	case 170:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:462
+		//line parser.y:499
 		{
 			yyVAL.node = Node("callable type")
 		}
-	case 158:
+	case 171:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:466
+		//line parser.y:503
 		{
 			yyVAL.node = Node("void")
 		}
-	case 159:
+	case 172:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:467
+		//line parser.y:504
 		{
 			yyVAL.node = yyDollar[2].node
 		}
-	case 160:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:471
-		{
-			yyVAL.node = Node("Assign").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 161:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:472
-		{
-			yyVAL.node = Node("AssignRef").append(yyDollar[1].node).append(yyDollar[4].node)
-		}
-	case 162:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:473
-		{
-			yyVAL.node = Node("AssignRef").append(yyDollar[1].node).append(yyDollar[4].node)
-		}
-	case 163:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:474
-		{
-			yyVAL.node = Node("Clone").append(yyDollar[2].node)
-		}
-	case 164:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:475
-		{
-			yyVAL.node = Node("AssignAdd").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 165:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:476
-		{
-			yyVAL.node = Node("AssignSub").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 166:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:477
-		{
-			yyVAL.node = Node("AssignMul").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 167:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:478
-		{
-			yyVAL.node = Node("AssignPow").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 168:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:479
-		{
-			yyVAL.node = Node("AssignDiv").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 169:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:480
-		{
-			yyVAL.node = Node("AssignConcat").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 170:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:481
-		{
-			yyVAL.node = Node("AssignMod").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 171:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:482
-		{
-			yyVAL.node = Node("AssignAnd").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 172:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:483
-		{
-			yyVAL.node = Node("AssignAnd").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
 	case 173:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:484
-		{
-			yyVAL.node = Node("AssignOr").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 174:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:485
-		{
-			yyVAL.node = Node("AssignXor").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 175:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:486
-		{
-			yyVAL.node = Node("AssignShiftLeft").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 176:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:487
-		{
-			yyVAL.node = Node("AssignShiftRight").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 177:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:488
-		{
-			yyVAL.node = Node("PostIncrement").append(yyDollar[1].node)
-		}
-	case 178:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:489
-		{
-			yyVAL.node = Node("PreIncrement").append(yyDollar[2].node)
-		}
-	case 179:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:490
-		{
-			yyVAL.node = Node("PostDecrement").append(yyDollar[1].node)
-		}
-	case 180:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:491
-		{
-			yyVAL.node = Node("PreDecrement").append(yyDollar[2].node)
-		}
-	case 181:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:492
-		{
-			yyVAL.node = Node("Or").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 182:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:493
-		{
-			yyVAL.node = Node("And").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 183:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:494
-		{
-			yyVAL.node = Node("Or").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 184:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:495
-		{
-			yyVAL.node = Node("And").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 185:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:496
-		{
-			yyVAL.node = Node("Xor").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 186:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:497
-		{
-			yyVAL.node = Node("BitwiseOr").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 187:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:498
-		{
-			yyVAL.node = Node("BitwiseAnd").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 188:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:499
-		{
-			yyVAL.node = Node("BitwiseXor").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 189:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:500
-		{
-			yyVAL.node = Node("Concat").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 190:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:501
-		{
-			yyVAL.node = Node("Add").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 191:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:502
-		{
-			yyVAL.node = Node("Sub").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 192:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:503
-		{
-			yyVAL.node = Node("Mul").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 193:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:504
-		{
-			yyVAL.node = Node("Pow").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 194:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:505
-		{
-			yyVAL.node = Node("Div").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 195:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:506
-		{
-			yyVAL.node = Node("Mod").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 196:
-		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser.y:507
-		{
-			yyVAL.node = Node("ShiftLeft").append(yyDollar[1].node).append(yyDollar[3].node)
-		}
-	case 197:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:508
 		{
-			yyVAL.node = Node("ShiftRight").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("Assign").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 198:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 174:
+		yyDollar = yyS[yypt-4 : yypt+1]
 		//line parser.y:509
 		{
-			yyVAL.node = Node("UnaryPlus").append(yyDollar[2].node)
+			yyVAL.node = Node("AssignRef").append(yyDollar[1].node).append(yyDollar[4].node)
 		}
-	case 199:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 175:
+		yyDollar = yyS[yypt-4 : yypt+1]
 		//line parser.y:510
 		{
-			yyVAL.node = Node("UnaryMinus").append(yyDollar[2].node)
+			yyVAL.node = Node("AssignRef").append(yyDollar[1].node).append(yyDollar[4].node)
 		}
-	case 200:
+	case 176:
 		yyDollar = yyS[yypt-2 : yypt+1]
 		//line parser.y:511
 		{
-			yyVAL.node = Node("BooleanNot").append(yyDollar[2].node)
+			yyVAL.node = Node("Clone").append(yyDollar[2].node)
 		}
-	case 201:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 177:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:512
 		{
-			yyVAL.node = Node("BitwiseNot").append(yyDollar[2].node)
+			yyVAL.node = Node("AssignAdd").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 202:
+	case 178:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:513
 		{
-			yyVAL.node = Node("Identical").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignSub").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 203:
+	case 179:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:514
 		{
-			yyVAL.node = Node("NotIdentical").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignMul").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 204:
+	case 180:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:515
 		{
-			yyVAL.node = Node("Equal").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignPow").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 205:
+	case 181:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:516
 		{
-			yyVAL.node = Node("NotEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignDiv").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 206:
+	case 182:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:517
 		{
-			yyVAL.node = Node("Spaceship").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignConcat").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 207:
+	case 183:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:518
 		{
-			yyVAL.node = Node("Smaller").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignMod").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 208:
+	case 184:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:519
 		{
-			yyVAL.node = Node("SmallerOrEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignAnd").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 209:
+	case 185:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:520
 		{
-			yyVAL.node = Node("Greater").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignAnd").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 210:
+	case 186:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:521
 		{
-			yyVAL.node = Node("GreaterOrEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("AssignOr").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 211:
+	case 187:
 		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:522
 		{
-			yyVAL.node = yyDollar[2].node
+			yyVAL.node = Node("AssignXor").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 212:
-		yyDollar = yyS[yypt-5 : yypt+1]
+	case 188:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:523
 		{
-			yyVAL.node = Node("Ternary").append(yyDollar[1].node).append(yyDollar[3].node).append(yyDollar[5].node)
+			yyVAL.node = Node("AssignShiftLeft").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 213:
-		yyDollar = yyS[yypt-4 : yypt+1]
+	case 189:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:524
 		{
-			yyVAL.node = Node("Ternary").append(yyDollar[1].node).append(yyDollar[4].node)
+			yyVAL.node = Node("AssignShiftRight").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 214:
-		yyDollar = yyS[yypt-3 : yypt+1]
+	case 190:
+		yyDollar = yyS[yypt-2 : yypt+1]
 		//line parser.y:525
 		{
-			yyVAL.node = Node("Coalesce").append(yyDollar[1].node).append(yyDollar[3].node)
+			yyVAL.node = Node("PostIncrement").append(yyDollar[1].node)
 		}
-	case 215:
-		yyDollar = yyS[yypt-4 : yypt+1]
+	case 191:
+		yyDollar = yyS[yypt-2 : yypt+1]
 		//line parser.y:526
 		{
-			yyVAL.node = Node("Empty").append(yyDollar[3].node)
+			yyVAL.node = Node("PreIncrement").append(yyDollar[2].node)
 		}
-	case 216:
+	case 192:
 		yyDollar = yyS[yypt-2 : yypt+1]
 		//line parser.y:527
 		{
-			yyVAL.node = Node("Include").append(yyDollar[2].node)
+			yyVAL.node = Node("PostDecrement").append(yyDollar[1].node)
 		}
-	case 217:
+	case 193:
 		yyDollar = yyS[yypt-2 : yypt+1]
 		//line parser.y:528
 		{
-			yyVAL.node = Node("IncludeOnce").append(yyDollar[2].node)
+			yyVAL.node = Node("PreDecrement").append(yyDollar[2].node)
 		}
-	case 218:
-		yyDollar = yyS[yypt-4 : yypt+1]
+	case 194:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:529
 		{
-			yyVAL.node = Node("Eval").append(yyDollar[3].node)
+			yyVAL.node = Node("Or").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 219:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 195:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:530
 		{
-			yyVAL.node = Node("Require").append(yyDollar[2].node)
+			yyVAL.node = Node("And").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 220:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 196:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:531
 		{
-			yyVAL.node = Node("RequireOnce").append(yyDollar[2].node)
+			yyVAL.node = Node("Or").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 221:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 197:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:532
 		{
-			yyVAL.node = Node("CastInt").append(yyDollar[2].node)
+			yyVAL.node = Node("And").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 222:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 198:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:533
 		{
-			yyVAL.node = Node("CastDouble").append(yyDollar[2].node)
+			yyVAL.node = Node("Xor").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 223:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 199:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:534
 		{
-			yyVAL.node = Node("CastString").append(yyDollar[2].node)
+			yyVAL.node = Node("BitwiseOr").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 224:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 200:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:535
 		{
-			yyVAL.node = Node("CastArray").append(yyDollar[2].node)
+			yyVAL.node = Node("BitwiseAnd").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 225:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 201:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:536
 		{
-			yyVAL.node = Node("CastObject").append(yyDollar[2].node)
+			yyVAL.node = Node("BitwiseXor").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 226:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 202:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:537
 		{
-			yyVAL.node = Node("CastBool").append(yyDollar[2].node)
+			yyVAL.node = Node("Concat").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 227:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 203:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:538
 		{
-			yyVAL.node = Node("CastUnset").append(yyDollar[2].node)
+			yyVAL.node = Node("Add").append(yyDollar[1].node).append(yyDollar[3].node)
 		}
-	case 228:
-		yyDollar = yyS[yypt-2 : yypt+1]
+	case 204:
+		yyDollar = yyS[yypt-3 : yypt+1]
 		//line parser.y:539
 		{
-			yyVAL.node = Node("Silence").append(yyDollar[2].node)
+			yyVAL.node = Node("Sub").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 205:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:540
+		{
+			yyVAL.node = Node("Mul").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 206:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:541
+		{
+			yyVAL.node = Node("Pow").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 207:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:542
+		{
+			yyVAL.node = Node("Div").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 208:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:543
+		{
+			yyVAL.node = Node("Mod").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 209:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:544
+		{
+			yyVAL.node = Node("ShiftLeft").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 210:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:545
+		{
+			yyVAL.node = Node("ShiftRight").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 211:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:546
+		{
+			yyVAL.node = Node("UnaryPlus").append(yyDollar[2].node)
+		}
+	case 212:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:547
+		{
+			yyVAL.node = Node("UnaryMinus").append(yyDollar[2].node)
+		}
+	case 213:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:548
+		{
+			yyVAL.node = Node("BooleanNot").append(yyDollar[2].node)
+		}
+	case 214:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:549
+		{
+			yyVAL.node = Node("BitwiseNot").append(yyDollar[2].node)
+		}
+	case 215:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:550
+		{
+			yyVAL.node = Node("Identical").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 216:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:551
+		{
+			yyVAL.node = Node("NotIdentical").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 217:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:552
+		{
+			yyVAL.node = Node("Equal").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 218:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:553
+		{
+			yyVAL.node = Node("NotEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 219:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:554
+		{
+			yyVAL.node = Node("Spaceship").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 220:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:555
+		{
+			yyVAL.node = Node("Smaller").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 221:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:556
+		{
+			yyVAL.node = Node("SmallerOrEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 222:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:557
+		{
+			yyVAL.node = Node("Greater").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 223:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:558
+		{
+			yyVAL.node = Node("GreaterOrEqual").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 224:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:559
+		{
+			yyVAL.node = yyDollar[2].node
+		}
+	case 225:
+		yyDollar = yyS[yypt-5 : yypt+1]
+		//line parser.y:560
+		{
+			yyVAL.node = Node("Ternary").append(yyDollar[1].node).append(yyDollar[3].node).append(yyDollar[5].node)
+		}
+	case 226:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:561
+		{
+			yyVAL.node = Node("Ternary").append(yyDollar[1].node).append(yyDollar[4].node)
+		}
+	case 227:
+		yyDollar = yyS[yypt-3 : yypt+1]
+		//line parser.y:562
+		{
+			yyVAL.node = Node("Coalesce").append(yyDollar[1].node).append(yyDollar[3].node)
+		}
+	case 228:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:563
+		{
+			yyVAL.node = Node("Empty").append(yyDollar[3].node)
 		}
 	case 229:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:541
+		//line parser.y:564
 		{
-			yyVAL.node = Node("Print").append(yyDollar[2].node)
+			yyVAL.node = Node("Include").append(yyDollar[2].node)
 		}
 	case 230:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:542
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:565
 		{
-			yyVAL.node = Node("Yield")
+			yyVAL.node = Node("IncludeOnce").append(yyDollar[2].node)
 		}
 	case 231:
-		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:543
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:566
 		{
-			yyVAL.node = Node("Yield").append(yyDollar[2].node)
+			yyVAL.node = Node("Eval").append(yyDollar[3].node)
 		}
 	case 232:
-		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser.y:544
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:567
 		{
-			yyVAL.node = Node("Yield").append(yyDollar[2].node).append(yyDollar[4].node)
+			yyVAL.node = Node("Require").append(yyDollar[2].node)
 		}
 	case 233:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:545
-		{
-			yyVAL.node = Node("YieldFrom").append(yyDollar[2].node)
-		}
-	case 234:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:549
-		{
-			yyVAL.node = yyDollar[1].node
-		}
-	case 235:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:550
-		{
-			yyVAL.node = yyDollar[1].node
-		}
-	case 236:
-		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser.y:554
-		{
-			yyVAL.node = Node("null")
-		}
-	case 237:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:555
-		{
-			yyVAL.node = yyDollar[1].node
-		}
-	case 238:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:559
-		{
-			yyVAL.node = yyDollar[1].node
-		}
-	case 239:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:563
-		{
-			yyVAL.node = yyDollar[1].node
-		}
-	case 240:
-		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser.y:567
-		{
-			yyVAL.node = Node("Variable").attribute("name", yyDollar[1].token)
-		}
-	case 241:
-		yyDollar = yyS[yypt-4 : yypt+1]
 		//line parser.y:568
 		{
-			yyVAL.node = yyDollar[3].node
+			yyVAL.node = Node("RequireOnce").append(yyDollar[2].node)
+		}
+	case 234:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:569
+		{
+			yyVAL.node = Node("CastInt").append(yyDollar[2].node)
+		}
+	case 235:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:570
+		{
+			yyVAL.node = Node("CastDouble").append(yyDollar[2].node)
+		}
+	case 236:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:571
+		{
+			yyVAL.node = Node("CastString").append(yyDollar[2].node)
+		}
+	case 237:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:572
+		{
+			yyVAL.node = Node("CastArray").append(yyDollar[2].node)
+		}
+	case 238:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:573
+		{
+			yyVAL.node = Node("CastObject").append(yyDollar[2].node)
+		}
+	case 239:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:574
+		{
+			yyVAL.node = Node("CastBool").append(yyDollar[2].node)
+		}
+	case 240:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:575
+		{
+			yyVAL.node = Node("CastUnset").append(yyDollar[2].node)
+		}
+	case 241:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:576
+		{
+			yyVAL.node = Node("Silence").append(yyDollar[2].node)
 		}
 	case 242:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser.y:569
+		//line parser.y:578
+		{
+			yyVAL.node = Node("Print").append(yyDollar[2].node)
+		}
+	case 243:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:579
+		{
+			yyVAL.node = Node("Yield")
+		}
+	case 244:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:580
+		{
+			yyVAL.node = Node("Yield").append(yyDollar[2].node)
+		}
+	case 245:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:581
+		{
+			yyVAL.node = Node("Yield").append(yyDollar[2].node).append(yyDollar[4].node)
+		}
+	case 246:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:582
+		{
+			yyVAL.node = Node("YieldFrom").append(yyDollar[2].node)
+		}
+	case 247:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:586
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 248:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:587
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 249:
+		yyDollar = yyS[yypt-0 : yypt+1]
+		//line parser.y:591
+		{
+			yyVAL.node = Node("null")
+		}
+	case 250:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:592
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 251:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:596
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 252:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:600
+		{
+			yyVAL.node = yyDollar[1].node
+		}
+	case 253:
+		yyDollar = yyS[yypt-1 : yypt+1]
+		//line parser.y:604
+		{
+			yyVAL.node = Node("Variable").attribute("name", yyDollar[1].token)
+		}
+	case 254:
+		yyDollar = yyS[yypt-4 : yypt+1]
+		//line parser.y:605
+		{
+			yyVAL.node = yyDollar[3].node
+		}
+	case 255:
+		yyDollar = yyS[yypt-2 : yypt+1]
+		//line parser.y:606
 		{
 			yyVAL.node = Node("Variable").append(yyDollar[2].node)
 		}
diff --git a/parser.y b/parser.y
index fd22993..a3dc476 100644
--- a/parser.y
+++ b/parser.y
@@ -209,6 +209,12 @@ func (n node) attribute(key string, value string) node {
 %type <node> switch_case_list
 %type <node> case_list
 %type <node> optional_expr
+%type <node> global_var_list
+%type <node> global_var
+%type <node> static_var_list
+%type <node> static_var
+%type <node> echo_expr_list
+%type <node> echo_expr
 
 %%
 
@@ -294,6 +300,9 @@ statement:
     |   T_BREAK optional_expr ';'                       { $$ = Node("Break").append($2) }
     |   T_CONTINUE optional_expr ';'                    { $$ = Node("Continue").append($2) }
     |   T_RETURN optional_expr ';'                      { $$ = Node("Return").append($2) }
+    |   T_GLOBAL global_var_list ';'                    { $$ = $2; }
+    |   T_STATIC static_var_list ';'                    { $$ = $2; }
+    |   T_ECHO echo_expr_list ';'                       { $$ = $2; }
     |   expr ';'                                        { $$ = $1; }
 
 if_stmt_without_else:
@@ -377,6 +386,34 @@ for_statement:
     |    ':' inner_statement_list T_ENDFOR ';'          { $$ = $2; }
 ;
 
+global_var_list:
+        global_var_list ',' global_var                  { $$ = $1.append($3); }
+    |   global_var                                      { $$ = Node("GlobalVarList").append($1); }
+;
+
+global_var:
+    simple_variable                                     { $$ = $1 }
+;
+
+static_var_list:
+        static_var_list ',' static_var                  { $$ = $1.append($3); }
+    |   static_var                                      { $$ = Node("StaticVarList").append($1); }
+;
+
+static_var:
+        T_VARIABLE                                      { $$ = Node("StaticVariable").attribute("Name", $1); }
+    |   T_VARIABLE '=' expr                             { $$ = Node("StaticVariable").attribute("Name", $1).append(Node("expr").append($3)); }
+;
+
+echo_expr_list:
+        echo_expr_list ',' echo_expr                    { $$ = $1.append($3) }
+    |   echo_expr                                       { $$ = Node("EchoList").append($1) }
+;
+
+echo_expr:
+    expr                                                { $$ = Node("Echo").append($1) }
+;
+
 class_declaration_statement:
         class_modifiers T_CLASS T_STRING '{' '}'        { $$ = $1.attribute("name", $3) }
     |   T_CLASS T_STRING '{' '}'                        { $$ = Node("Class").attribute("name", $2) }
@@ -575,14 +612,9 @@ simple_variable:
 
 const src = `<?
 
-switch($a) :;
-    case $b; 
-        $b = $a;
-        break;
-    default; break;
-endswitch;
+static $a, $b = $c;
 
-return $a;
+echo $a, $b = $c;
 
 `