diff --git a/node/stmt/stmt_list.go b/node/stmt/stmt_list.go
new file mode 100644
index 0000000..51c7f13
--- /dev/null
+++ b/node/stmt/stmt_list.go
@@ -0,0 +1,36 @@
+package stmt
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/token"
+)
+
+type StmtList struct {
+	node.SimpleNode
+	openBracket  token.Token
+	closeBracket token.Token
+	stmts        []node.Node
+}
+
+func NewStmtList(openBracket token.Token, closeBracket token.Token, stmts []node.Node) node.Node {
+	return StmtList{
+		node.SimpleNode{Name: "StmtList", Attributes: make(map[string]string)},
+		openBracket,
+		closeBracket,
+		stmts,
+	}
+}
+
+func (n StmtList) Print(out io.Writer, indent string) {
+	fmt.Fprintf(out, "\n%v%v [%d %d]", indent, n.Name, n.openBracket.StartLine, n.closeBracket.EndLine)
+
+	if n.stmts != nil {
+		fmt.Fprintf(out, "\n%vstmts:", indent+"  ")
+		for _, nn := range n.stmts {
+			nn.Print(out, indent+"    ")
+		}
+	}
+}
diff --git a/parser/parser.go b/parser/parser.go
index dc339d0..e19ceb4 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -332,11 +332,11 @@ var yyToknames = [...]string{
 	"T_ELLIPSIS",
 	"'\"'",
 	"'`'",
+	"'{'",
+	"'}'",
 	"'('",
 	"')'",
 	"';'",
-	"'{'",
-	"'}'",
 	"']'",
 	"'$'",
 }
@@ -346,7 +346,7 @@ const yyEofCode = 1
 const yyErrCode = 2
 const yyInitialStackSize = 16
 
-//line parser/parser.y:1165
+//line parser/parser.y:1167
 
 //line yacctab:1
 var yyExca = [...]int{
@@ -357,17 +357,17 @@ var yyExca = [...]int{
 	69, 419,
 	133, 419,
 	153, 419,
-	164, 419,
+	161, 419,
 	-2, 414,
 	-1, 47,
-	161, 422,
+	163, 422,
 	-2, 431,
 	-1, 83,
 	69, 421,
 	133, 421,
 	153, 421,
-	161, 424,
-	164, 421,
+	161, 421,
+	163, 424,
 	-2, 409,
 	-1, 106,
 	153, 382,
@@ -376,16 +376,16 @@ var yyExca = [...]int{
 	69, 419,
 	133, 419,
 	153, 419,
-	164, 419,
+	161, 419,
 	-2, 311,
 	-1, 231,
-	161, 424,
+	163, 424,
 	-2, 421,
 	-1, 234,
 	69, 419,
 	133, 419,
 	153, 419,
-	164, 419,
+	161, 419,
 	-2, 313,
 	-1, 352,
 	38, 0,
@@ -448,75 +448,75 @@ var yyExca = [...]int{
 	-2, 343,
 	-1, 367,
 	9, 161,
-	162, 161,
+	164, 161,
 	-2, 419,
 	-1, 374,
-	162, 211,
+	164, 211,
 	-2, 216,
 	-1, 411,
 	9, 459,
-	162, 459,
+	164, 459,
 	166, 459,
 	-2, 419,
 	-1, 415,
 	69, 420,
 	133, 420,
 	153, 420,
-	161, 423,
-	164, 420,
+	161, 420,
+	163, 423,
 	-2, 345,
 	-1, 429,
-	161, 445,
+	163, 445,
 	-2, 412,
 	-1, 430,
-	161, 447,
+	163, 447,
 	-2, 437,
 	-1, 509,
-	161, 445,
+	163, 445,
 	-2, 413,
 	-1, 510,
-	161, 447,
+	163, 447,
 	-2, 438,
 	-1, 558,
-	162, 211,
+	164, 211,
 	-2, 216,
 	-1, 568,
-	162, 211,
+	164, 211,
 	-2, 216,
 	-1, 603,
-	161, 423,
+	163, 423,
 	-2, 420,
 	-1, 659,
 	15, 181,
-	162, 181,
+	164, 181,
 	-2, 419,
 	-1, 681,
 	88, 263,
 	-2, 266,
 	-1, 700,
 	9, 458,
-	162, 458,
+	164, 458,
 	166, 458,
 	-2, 419,
 	-1, 733,
 	15, 182,
-	162, 182,
+	164, 182,
 	-2, 419,
 	-1, 786,
 	15, 184,
-	162, 184,
+	164, 184,
 	-2, 393,
 	-1, 857,
 	105, 76,
 	-2, 80,
 	-1, 880,
-	162, 211,
+	164, 211,
 	-2, 216,
 }
 
 const yyPrivate = 57344
 
-const yyLast = 7387
+const yyLast = 7351
 
 var yyAct = [...]int{
 
@@ -529,106 +529,106 @@ var yyAct = [...]int{
 	239, 43, 136, 240, 241, 242, 243, 244, 245, 246,
 	314, 249, 142, 7, 257, 258, 259, 313, 127, 312,
 	6, 428, 5, 512, 139, 140, 511, 786, 272, 273,
-	126, 275, 276, 707, 124, 775, 776, 253, 263, 268,
-	691, 229, 229, 2, 703, 617, 404, 232, 104, 231,
-	231, 81, 604, 592, 408, 228, 234, 116, 614, 104,
-	104, 288, 913, 914, 653, 775, 776, 292, 293, 908,
-	859, 317, 814, 811, 809, 322, 323, 305, 768, 615,
-	289, 905, 291, 866, 834, 534, 104, 298, 534, 534,
-	304, 216, 821, 335, 336, 337, 338, 339, 340, 341,
+	126, 275, 276, 707, 124, 691, 288, 253, 263, 268,
+	293, 229, 229, 2, 292, 819, 844, 232, 104, 231,
+	231, 81, 798, 703, 914, 228, 234, 116, 913, 104,
+	617, 104, 604, 592, 301, 408, 908, 891, 334, 330,
+	884, 317, 883, 328, 865, 322, 323, 305, 307, 301,
+	289, 828, 291, 875, 822, 815, 772, 298, 759, 730,
+	304, 732, 728, 335, 336, 337, 338, 339, 340, 341,
 	342, 343, 344, 345, 346, 347, 348, 349, 350, 351,
 	352, 353, 354, 355, 356, 357, 358, 359, 360, 319,
-	362, 364, 774, 368, 405, 133, 370, 105, 111, 116,
-	284, 286, 331, 268, 844, 819, 265, 78, 105, 105,
-	832, 386, 388, 389, 390, 391, 392, 393, 394, 395,
-	396, 397, 398, 399, 613, 218, 400, 137, 402, 294,
-	224, 143, 282, 716, 382, 105, 643, 637, 233, 229,
-	534, 413, 789, 764, 224, 232, 798, 231, 746, 674,
-	584, 514, 378, 367, 301, 116, 217, 104, 334, 137,
-	184, 330, 891, 109, 805, 806, 423, 652, 328, 884,
-	113, 137, 883, 307, 407, 429, 509, 115, 301, 865,
-	828, 521, 522, 229, 369, 523, 875, 361, 414, 401,
-	822, 231, 269, 527, 815, 772, 531, 411, 224, 759,
-	265, 732, 730, 728, 108, 726, 687, 688, 689, 686,
-	685, 684, 724, 283, 229, 516, 660, 906, 545, 549,
-	721, 416, 231, 133, 553, 305, 111, 538, 425, 535,
-	230, 384, 4, 427, 372, 517, 105, 820, 541, 326,
-	544, 325, 533, 559, 324, 150, 515, 307, 662, 295,
-	680, 892, 827, 682, 508, 232, 8, 880, 843, 418,
-	419, 826, 816, 808, 518, 116, 740, 104, 729, 712,
-	710, 702, 668, 109, 562, 7, 656, 644, 635, 605,
-	596, 290, 6, 793, 5, 418, 269, 419, 419, 418,
-	373, 557, 587, 560, 588, 858, 548, 589, 590, 578,
-	797, 788, 582, 734, 701, 586, 542, 536, 539, 285,
-	417, 556, 333, 661, 108, 329, 595, 568, 558, 374,
-	224, 599, 327, 224, 552, 581, 406, 306, 550, 412,
-	745, 383, 300, 133, 381, 579, 111, 616, 113, 874,
-	230, 287, 619, 274, 271, 270, 105, 116, 731, 248,
-	219, 215, 154, 156, 155, 687, 688, 689, 686, 685,
-	684, 183, 598, 182, 181, 374, 254, 602, 135, 430,
-	510, 420, 179, 134, 180, 152, 153, 157, 159, 158,
+	362, 364, 404, 368, 104, 133, 370, 105, 111, 726,
+	284, 286, 331, 268, 282, 724, 265, 78, 105, 721,
+	105, 386, 388, 389, 390, 391, 392, 393, 394, 395,
+	396, 397, 398, 399, 307, 232, 400, 137, 402, 294,
+	224, 143, 553, 538, 382, 116, 535, 104, 384, 229,
+	372, 413, 326, 325, 224, 324, 295, 231, 880, 820,
+	906, 892, 827, 367, 826, 775, 776, 806, 816, 137,
+	514, 805, 808, 775, 776, 740, 423, 405, 729, 712,
+	373, 137, 843, 105, 407, 429, 509, 267, 797, 710,
+	702, 521, 522, 229, 369, 523, 668, 361, 414, 401,
+	539, 231, 269, 527, 333, 329, 531, 411, 224, 327,
+	265, 656, 644, 133, 306, 300, 111, 635, 874, 821,
+	731, 614, 605, 283, 229, 596, 105, 774, 290, 549,
+	793, 416, 231, 788, 516, 305, 734, 701, 425, 285,
+	568, 558, 4, 427, 374, 552, 550, 412, 541, 383,
+	544, 381, 533, 559, 517, 150, 233, 374, 287, 274,
+	271, 270, 515, 232, 508, 248, 8, 219, 216, 418,
+	419, 254, 215, 116, 518, 104, 420, 183, 182, 181,
+	135, 109, 134, 130, 562, 7, 116, 112, 859, 566,
+	814, 811, 6, 809, 5, 418, 269, 419, 419, 418,
+	768, 557, 587, 560, 588, 615, 548, 589, 590, 578,
+	653, 905, 582, 417, 613, 586, 542, 536, 866, 834,
+	832, 556, 108, 789, 764, 575, 595, 746, 674, 584,
+	224, 599, 218, 224, 255, 256, 406, 378, 534, 184,
+	745, 133, 526, 113, 111, 579, 288, 616, 887, 513,
+	230, 262, 619, 534, 105, 261, 581, 113, 534, 534,
+	217, 115, 154, 156, 155, 687, 688, 689, 686, 685,
+	684, 116, 598, 116, 116, 377, 380, 602, 885, 430,
+	510, 116, 179, 819, 180, 152, 153, 157, 159, 158,
 	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
 	168, 161, 162, 160, 163, 165, 166, 594, 178, 680,
-	566, 130, 682, 687, 688, 689, 686, 685, 684, 112,
-	164, 288, 687, 688, 689, 686, 685, 684, 543, 887,
-	513, 303, 618, 303, 262, 137, 623, 261, 303, 255,
-	256, 377, 116, 303, 116, 421, 143, 526, 380, 886,
-	885, 116, 116, 634, 840, 303, 742, 680, 738, 739,
-	682, 119, 254, 876, 752, 751, 680, 254, 145, 682,
-	318, 122, 123, 648, 322, 650, 704, 627, 750, 305,
-	624, 641, 655, 288, 4, 638, 654, 632, 626, 575,
-	547, 870, 544, 578, 544, 540, 667, 622, 794, 646,
-	576, 577, 796, 578, 147, 649, 675, 302, 8, 422,
-	578, 755, 620, 299, 664, 121, 586, 708, 699, 133,
-	133, 657, 111, 111, 690, 255, 256, 7, 116, 524,
-	255, 256, 229, 229, 6, 705, 5, 672, 673, 695,
-	231, 231, 147, 611, 869, 116, 367, 659, 254, 521,
-	76, 77, 838, 420, 531, 687, 688, 689, 686, 685,
-	684, 128, 823, 775, 776, 232, 254, 145, 229, 722,
-	609, 420, 546, 715, 534, 116, 231, 104, 719, 641,
-	297, 711, 700, 224, 252, 709, 544, 736, 375, 713,
-	194, 544, 544, 720, 576, 577, 193, 717, 727, 680,
-	192, 190, 682, 837, 578, 753, 607, 754, 610, 608,
-	525, 255, 256, 133, 747, 586, 111, 267, 760, 761,
-	254, 116, 224, 743, 186, 277, 756, 735, 229, 255,
-	256, 621, 195, 196, 406, 625, 231, 778, 775, 776,
-	757, 260, 733, 133, 676, 322, 111, 164, 122, 123,
-	189, 178, 715, 254, 641, 224, 105, 45, 281, 769,
-	671, 791, 767, 164, 792, 544, 762, 544, 780, 758,
-	784, 777, 765, 779, 385, 187, 773, 698, 770, 782,
-	807, 845, 278, 255, 256, 254, 795, 279, 280, 839,
-	251, 197, 199, 198, 799, 191, 817, 597, 332, 785,
-	229, 308, 812, 824, 810, 825, 642, 691, 231, 766,
-	718, 831, 669, 633, 659, 544, 255, 256, 118, 803,
-	842, 628, 564, 830, 554, 813, 578, 846, 833, 409,
-	855, 1, 841, 687, 688, 689, 686, 685, 684, 148,
-	864, 854, 800, 163, 165, 166, 666, 178, 255, 256,
-	863, 829, 250, 37, 872, 681, 873, 679, 868, 164,
-	877, 678, 221, 223, 861, 835, 879, 848, 42, 321,
-	912, 804, 855, 748, 782, 878, 529, 570, 882, 41,
-	365, 144, 141, 854, 888, 889, 651, 15, 890, 87,
-	88, 89, 90, 91, 14, 519, 606, 266, 73, 74,
-	48, 75, 47, 107, 896, 893, 49, 82, 897, 80,
-	898, 902, 901, 900, 71, 578, 247, 61, 264, 60,
-	586, 853, 852, 851, 850, 907, 677, 909, 44, 910,
-	572, 737, 663, 860, 55, 56, 915, 645, 309, 117,
-	57, 296, 58, 53, 54, 62, 63, 64, 65, 66,
-	67, 68, 70, 379, 51, 84, 52, 3, 433, 744,
-	670, 24, 76, 77, 0, 0, 0, 69, 46, 92,
+	303, 303, 682, 716, 687, 688, 689, 686, 685, 684,
+	164, 687, 688, 689, 686, 685, 684, 116, 643, 742,
+	576, 577, 618, 637, 545, 137, 623, 303, 303, 133,
+	652, 145, 111, 318, 543, 299, 143, 738, 739, 133,
+	704, 858, 111, 634, 122, 123, 254, 876, 680, 303,
+	147, 682, 288, 638, 886, 680, 254, 421, 682, 119,
+	750, 420, 870, 648, 322, 650, 260, 627, 794, 305,
+	624, 641, 655, 147, 4, 145, 654, 632, 626, 547,
+	540, 838, 544, 578, 544, 116, 667, 622, 121, 646,
+	840, 752, 751, 578, 116, 649, 675, 796, 8, 252,
+	578, 302, 620, 660, 664, 611, 586, 820, 699, 255,
+	256, 657, 122, 123, 690, 869, 128, 7, 525, 255,
+	256, 422, 229, 229, 6, 705, 5, 672, 673, 695,
+	231, 231, 837, 76, 77, 662, 367, 659, 546, 521,
+	534, 375, 232, 194, 531, 687, 688, 689, 686, 685,
+	684, 193, 116, 192, 104, 823, 775, 776, 229, 722,
+	109, 186, 164, 715, 195, 196, 231, 791, 719, 641,
+	189, 711, 700, 224, 254, 709, 544, 736, 297, 713,
+	671, 544, 544, 720, 190, 758, 178, 717, 727, 680,
+	45, 385, 682, 187, 578, 753, 698, 754, 164, 845,
+	661, 108, 279, 280, 747, 586, 839, 799, 760, 761,
+	254, 597, 224, 743, 332, 277, 756, 735, 229, 308,
+	133, 621, 642, 111, 406, 625, 231, 691, 191, 230,
+	757, 755, 733, 105, 118, 322, 524, 255, 256, 778,
+	775, 776, 715, 254, 641, 224, 1, 766, 420, 769,
+	718, 669, 767, 633, 792, 544, 762, 544, 780, 628,
+	784, 777, 765, 779, 564, 554, 773, 409, 770, 782,
+	807, 148, 278, 255, 256, 800, 795, 687, 688, 689,
+	686, 685, 684, 666, 116, 829, 817, 609, 250, 785,
+	229, 37, 812, 824, 810, 825, 681, 254, 231, 679,
+	678, 831, 281, 254, 659, 544, 255, 256, 251, 803,
+	842, 221, 223, 830, 835, 813, 578, 846, 833, 848,
+	855, 680, 841, 607, 682, 610, 608, 197, 199, 198,
+	864, 854, 42, 576, 577, 163, 165, 166, 321, 178,
+	863, 912, 804, 748, 872, 529, 873, 570, 868, 41,
+	877, 164, 133, 365, 861, 111, 879, 144, 141, 651,
+	255, 256, 855, 676, 782, 878, 255, 256, 882, 15,
+	14, 519, 606, 854, 888, 889, 266, 48, 890, 87,
+	88, 89, 90, 91, 47, 107, 49, 82, 73, 74,
+	80, 75, 71, 247, 896, 893, 61, 264, 897, 60,
+	898, 902, 901, 900, 853, 578, 852, 851, 850, 677,
+	586, 44, 572, 737, 663, 907, 860, 909, 645, 910,
+	309, 117, 296, 379, 55, 56, 915, 3, 433, 744,
+	57, 670, 58, 53, 54, 62, 63, 64, 65, 66,
+	67, 68, 70, 0, 51, 84, 52, 0, 0, 0,
+	0, 24, 76, 77, 0, 0, 0, 69, 46, 92,
 	93, 35, 0, 104, 0, 26, 0, 0, 0, 109,
 	25, 17, 16, 0, 18, 0, 29, 0, 30, 0,
 	0, 19, 0, 0, 0, 20, 21, 34, 36, 12,
 	22, 32, 0, 0, 33, 11, 0, 23, 0, 28,
 	85, 86, 9, 38, 39, 40, 0, 0, 0, 50,
-	108, 0, 101, 97, 98, 99, 94, 95, 161, 162,
-	160, 163, 165, 166, 102, 178, 0, 0, 0, 10,
-	100, 96, 111, 0, 103, 72, 59, 164, 31, 13,
-	636, 0, 105, 87, 88, 89, 90, 91, 0, 0,
-	0, 0, 73, 74, 179, 75, 180, 152, 153, 157,
-	159, 158, 171, 172, 169, 170, 177, 173, 174, 175,
-	176, 167, 168, 161, 162, 160, 163, 165, 166, 0,
-	178, 0, 0, 0, 0, 0, 0, 0, 55, 56,
-	0, 0, 164, 0, 57, 0, 58, 53, 54, 62,
+	108, 0, 101, 97, 98, 99, 94, 95, 687, 688,
+	689, 686, 685, 684, 102, 0, 0, 0, 0, 10,
+	100, 96, 111, 0, 103, 72, 13, 636, 59, 155,
+	31, 0, 105, 87, 88, 89, 90, 91, 0, 0,
+	0, 0, 73, 74, 0, 75, 0, 179, 0, 180,
+	152, 153, 157, 159, 158, 171, 172, 169, 170, 177,
+	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
+	165, 166, 0, 178, 0, 0, 0, 0, 55, 56,
+	0, 0, 0, 0, 57, 164, 58, 53, 54, 62,
 	63, 64, 65, 66, 67, 68, 70, 0, 51, 84,
 	52, 0, 0, 0, 0, 24, 76, 77, 0, 0,
 	0, 69, 46, 92, 93, 35, 0, 104, 0, 26,
@@ -639,8 +639,8 @@ var yyAct = [...]int{
 	0, 0, 0, 50, 108, 0, 101, 97, 98, 99,
 	94, 95, 0, 0, 0, 0, 0, 0, 102, 0,
 	0, 0, 0, 10, 100, 96, 111, 0, 103, 72,
-	59, 0, 31, 13, 537, 0, 105, 87, 88, 89,
-	90, 91, 0, 0, 0, 0, 73, 74, 0, 75,
+	13, 537, 59, 426, 31, 0, 105, 87, 88, 89,
+	90, 91, 0, 0, 0, 0, 73, 74, 179, 75,
 	180, 152, 153, 157, 159, 158, 171, 172, 169, 170,
 	177, 173, 174, 175, 176, 167, 168, 161, 162, 160,
 	163, 165, 166, 0, 178, 0, 0, 0, 0, 0,
@@ -653,15 +653,15 @@ var yyAct = [...]int{
 	0, 0, 0, 20, 21, 34, 36, 12, 22, 32,
 	0, 0, 33, 11, 0, 23, 0, 28, 85, 86,
 	9, 38, 39, 40, 0, 0, 0, 50, 108, 0,
-	101, 97, 98, 99, 94, 95, 0, 0, 0, 0,
-	0, 0, 102, 0, 0, 0, 0, 10, 100, 96,
-	111, 0, 103, 72, 59, 0, 31, 13, 0, 0,
+	101, 97, 98, 99, 94, 95, 161, 162, 160, 163,
+	165, 166, 102, 178, 0, 0, 0, 10, 100, 96,
+	111, 0, 103, 72, 13, 164, 59, 0, 31, 0,
 	105, 87, 88, 89, 90, 91, 0, 0, 0, 0,
-	73, 74, 0, 75, 153, 157, 159, 158, 171, 172,
-	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
-	162, 160, 163, 165, 166, 0, 178, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 55, 56, 164, 0,
-	0, 0, 57, 0, 58, 53, 54, 62, 63, 64,
+	73, 74, 179, 75, 180, 152, 153, 157, 159, 158,
+	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
+	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
+	0, 0, 0, 0, 0, 0, 55, 56, 0, 0,
+	164, 0, 57, 0, 58, 53, 54, 62, 63, 64,
 	65, 66, 67, 68, 70, 0, 51, 84, 52, 0,
 	0, 0, 0, 24, 76, 77, 0, 0, 0, 69,
 	46, 92, 93, 35, 0, 104, 0, 26, 0, 0,
@@ -671,13 +671,13 @@ var yyAct = [...]int{
 	0, 28, 85, 86, 316, 38, 39, 40, 0, 0,
 	0, 50, 108, 0, 101, 97, 98, 99, 94, 95,
 	0, 0, 0, 0, 0, 0, 102, 0, 0, 0,
-	0, 133, 100, 96, 111, 0, 103, 72, 59, 0,
-	31, 13, 916, 0, 105, 87, 88, 89, 90, 91,
-	0, 0, 0, 0, 73, 74, 0, 75, 0, 157,
-	159, 158, 171, 172, 169, 170, 177, 173, 174, 175,
-	176, 167, 168, 161, 162, 160, 163, 165, 166, 0,
-	178, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	55, 56, 164, 0, 0, 0, 57, 0, 58, 53,
+	0, 133, 100, 96, 111, 0, 103, 72, 13, 916,
+	59, 0, 31, 0, 105, 87, 88, 89, 90, 91,
+	0, 0, 0, 0, 73, 74, 0, 75, 180, 152,
+	153, 157, 159, 158, 171, 172, 169, 170, 177, 173,
+	174, 175, 176, 167, 168, 161, 162, 160, 163, 165,
+	166, 0, 178, 0, 0, 0, 0, 0, 0, 0,
+	55, 56, 0, 0, 164, 0, 57, 0, 58, 53,
 	54, 62, 63, 64, 65, 66, 67, 68, 70, 0,
 	51, 84, 52, 0, 0, 0, 0, 24, 76, 77,
 	0, 0, 0, 69, 46, 92, 93, 35, 0, 104,
@@ -688,9 +688,9 @@ var yyAct = [...]int{
 	39, 40, 0, 0, 0, 50, 108, 0, 101, 97,
 	98, 99, 94, 95, 0, 0, 0, 0, 0, 0,
 	102, 0, 0, 0, 0, 133, 100, 96, 111, 0,
-	103, 72, 59, 0, 31, 13, 911, 0, 105, 87,
+	103, 72, 13, 911, 59, 0, 31, 0, 105, 87,
 	88, 89, 90, 91, 0, 0, 0, 0, 73, 74,
-	0, 75, 0, 0, 159, 158, 171, 172, 169, 170,
+	0, 75, 153, 157, 159, 158, 171, 172, 169, 170,
 	177, 173, 174, 175, 176, 167, 168, 161, 162, 160,
 	163, 165, 166, 0, 178, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 55, 56, 164, 0, 0, 0,
@@ -704,13 +704,13 @@ var yyAct = [...]int{
 	85, 86, 316, 38, 39, 40, 0, 0, 0, 50,
 	108, 0, 101, 97, 98, 99, 94, 95, 0, 0,
 	0, 0, 0, 0, 102, 0, 0, 0, 0, 133,
-	100, 96, 111, 0, 103, 72, 59, 0, 31, 13,
-	904, 0, 105, 87, 88, 89, 90, 91, 0, 0,
-	0, 0, 73, 74, 0, 75, 158, 171, 172, 169,
-	170, 177, 173, 174, 175, 176, 167, 168, 161, 162,
-	160, 163, 165, 166, 0, 178, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 164, 55, 56,
-	0, 0, 0, 0, 57, 0, 58, 53, 54, 62,
+	100, 96, 111, 0, 103, 72, 13, 904, 59, 0,
+	31, 0, 105, 87, 88, 89, 90, 91, 0, 0,
+	0, 0, 73, 74, 0, 75, 0, 157, 159, 158,
+	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
+	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 55, 56,
+	164, 0, 0, 0, 57, 0, 58, 53, 54, 62,
 	63, 64, 65, 66, 67, 68, 70, 0, 51, 84,
 	52, 0, 0, 0, 0, 24, 76, 77, 0, 0,
 	0, 69, 46, 92, 93, 35, 0, 104, 0, 26,
@@ -721,12 +721,12 @@ var yyAct = [...]int{
 	0, 0, 0, 50, 108, 0, 101, 97, 98, 99,
 	94, 95, 0, 0, 0, 0, 0, 0, 102, 0,
 	0, 0, 0, 133, 100, 96, 111, 0, 103, 72,
-	59, 0, 31, 13, 0, 0, 105, 87, 88, 89,
+	13, 0, 59, 0, 31, 0, 105, 87, 88, 89,
 	90, 91, 0, 0, 0, 0, 73, 74, 0, 75,
-	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
-	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	164, 0, 55, 56, 0, 0, 0, 0, 57, 0,
+	0, 0, 159, 158, 171, 172, 169, 170, 177, 173,
+	174, 175, 176, 167, 168, 161, 162, 160, 163, 165,
+	166, 0, 178, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 55, 56, 164, 0, 0, 0, 57, 0,
 	58, 53, 54, 62, 63, 64, 65, 66, 67, 68,
 	70, 0, 51, 84, 52, 0, 0, 0, 0, 24,
 	76, 77, 0, 0, 0, 69, 46, 92, 93, 35,
@@ -737,12 +737,12 @@ var yyAct = [...]int{
 	316, 38, 39, 40, 0, 0, 0, 50, 108, 0,
 	101, 97, 98, 99, 94, 95, 0, 0, 0, 0,
 	0, 0, 102, 0, 0, 0, 0, 133, 100, 96,
-	111, 0, 103, 72, 59, 0, 31, 13, 895, 0,
+	111, 0, 103, 72, 13, 895, 59, 0, 31, 0,
 	105, 87, 88, 89, 90, 91, 0, 0, 0, 0,
-	73, 74, 0, 75, 173, 174, 175, 176, 167, 168,
-	161, 162, 160, 163, 165, 166, 0, 178, 167, 168,
-	161, 162, 160, 163, 165, 166, 0, 178, 0, 164,
-	0, 0, 0, 0, 0, 0, 55, 56, 0, 164,
+	73, 74, 0, 75, 158, 171, 172, 169, 170, 177,
+	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
+	165, 166, 0, 178, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 164, 55, 56, 0, 0,
 	0, 0, 57, 0, 58, 53, 54, 62, 63, 64,
 	65, 66, 67, 68, 70, 0, 51, 84, 52, 0,
 	0, 0, 0, 24, 76, 77, 0, 0, 0, 69,
@@ -753,15 +753,15 @@ var yyAct = [...]int{
 	0, 28, 85, 86, 316, 38, 39, 40, 0, 0,
 	0, 50, 108, 0, 101, 97, 98, 99, 94, 95,
 	0, 0, 0, 0, 0, 0, 102, 0, 0, 0,
-	0, 133, 100, 96, 111, 0, 103, 72, 59, 0,
-	31, 13, 894, 0, 105, 87, 88, 89, 90, 91,
-	0, 0, 0, 0, 73, 74, 0, 75, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 200, 201, 202, 203, 205, 206, 207, 208,
-	209, 210, 211, 212, 204, 0, 0, 0, 0, 0,
+	0, 133, 100, 96, 111, 0, 103, 72, 13, 894,
+	59, 0, 31, 0, 105, 87, 88, 89, 90, 91,
+	0, 0, 0, 0, 73, 74, 0, 75, 171, 172,
+	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
+	162, 160, 163, 165, 166, 0, 178, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 164, 0,
 	55, 56, 0, 0, 0, 0, 57, 0, 58, 53,
 	54, 62, 63, 64, 65, 66, 67, 68, 70, 0,
-	51, 84, 52, 213, 214, 0, 0, 24, 76, 77,
+	51, 84, 52, 0, 0, 0, 0, 24, 76, 77,
 	0, 0, 0, 69, 46, 92, 93, 35, 0, 104,
 	0, 26, 0, 0, 0, 109, 25, 17, 16, 0,
 	18, 0, 29, 0, 30, 0, 0, 19, 0, 0,
@@ -770,12 +770,12 @@ var yyAct = [...]int{
 	39, 40, 0, 0, 0, 50, 108, 0, 101, 97,
 	98, 99, 94, 95, 0, 0, 0, 0, 0, 0,
 	102, 0, 0, 0, 0, 133, 100, 96, 111, 0,
-	103, 72, 59, 0, 31, 13, 871, 0, 105, 87,
+	103, 72, 13, 871, 59, 0, 31, 0, 105, 87,
 	88, 89, 90, 91, 0, 0, 0, 0, 73, 74,
-	0, 75, 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, 0, 0, 0, 55, 56, 0, 0, 0, 0,
+	0, 75, 173, 174, 175, 176, 167, 168, 161, 162,
+	160, 163, 165, 166, 0, 178, 167, 168, 161, 162,
+	160, 163, 165, 166, 0, 178, 0, 164, 0, 0,
+	0, 0, 0, 0, 55, 56, 0, 164, 0, 0,
 	57, 0, 58, 53, 54, 62, 63, 64, 65, 66,
 	67, 68, 70, 0, 51, 84, 52, 0, 0, 0,
 	0, 24, 76, 77, 0, 0, 0, 69, 46, 92,
@@ -786,15 +786,15 @@ var yyAct = [...]int{
 	85, 86, 316, 38, 39, 40, 0, 0, 0, 50,
 	108, 0, 101, 97, 98, 99, 94, 95, 0, 0,
 	0, 0, 0, 0, 102, 0, 0, 0, 0, 133,
-	100, 96, 111, 0, 103, 72, 59, 0, 31, 13,
-	0, 0, 105, 87, 88, 89, 90, 91, 0, 0,
+	100, 96, 111, 0, 103, 72, 13, 0, 59, 0,
+	31, 0, 105, 87, 88, 89, 90, 91, 0, 0,
 	0, 0, 73, 74, 0, 75, 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, 0, 0, 0, 55, 56,
+	200, 201, 202, 203, 205, 206, 207, 208, 209, 210,
+	211, 212, 204, 0, 0, 0, 0, 0, 55, 56,
 	0, 0, 0, 0, 57, 0, 58, 53, 54, 62,
 	63, 64, 65, 66, 67, 68, 70, 0, 51, 84,
-	52, 0, 0, 0, 0, 24, 76, 77, 0, 0,
+	52, 213, 214, 0, 0, 24, 76, 77, 0, 0,
 	0, 69, 46, 92, 93, 35, 0, 104, 0, 26,
 	0, 0, 0, 109, 25, 17, 16, 0, 18, 0,
 	29, 0, 30, 787, 0, 19, 0, 0, 0, 20,
@@ -803,7 +803,7 @@ var yyAct = [...]int{
 	0, 0, 0, 50, 108, 0, 101, 97, 98, 99,
 	94, 95, 0, 0, 0, 0, 0, 0, 102, 0,
 	0, 0, 0, 133, 100, 96, 111, 0, 103, 72,
-	59, 0, 31, 13, 0, 0, 105, 87, 88, 89,
+	13, 0, 59, 0, 31, 0, 105, 87, 88, 89,
 	90, 91, 0, 0, 0, 0, 73, 74, 0, 75,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -819,7 +819,7 @@ var yyAct = [...]int{
 	316, 38, 39, 40, 0, 0, 0, 50, 108, 0,
 	101, 97, 98, 99, 94, 95, 0, 0, 0, 0,
 	0, 0, 102, 0, 0, 0, 0, 133, 100, 96,
-	111, 0, 103, 72, 59, 0, 31, 13, 0, 0,
+	111, 0, 103, 72, 13, 0, 59, 0, 31, 0,
 	105, 87, 88, 89, 90, 91, 0, 0, 0, 0,
 	73, 74, 0, 75, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -835,8 +835,8 @@ var yyAct = [...]int{
 	0, 28, 85, 86, 316, 38, 39, 40, 0, 0,
 	0, 50, 108, 0, 101, 97, 98, 99, 94, 95,
 	0, 0, 0, 0, 0, 0, 102, 0, 0, 0,
-	0, 133, 100, 96, 111, 0, 103, 72, 59, 0,
-	31, 13, 0, 0, 105, 87, 88, 89, 90, 91,
+	0, 133, 100, 96, 111, 0, 103, 72, 13, 0,
+	59, 0, 31, 0, 105, 87, 88, 89, 90, 91,
 	0, 0, 0, 0, 73, 74, 0, 75, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -852,7 +852,7 @@ var yyAct = [...]int{
 	39, 40, 0, 0, 0, 50, 108, 0, 101, 97,
 	98, 99, 94, 95, 0, 0, 0, 0, 0, 0,
 	102, 0, 0, 0, 0, 133, 100, 96, 111, 0,
-	103, 72, 59, 0, 31, 13, 567, 0, 105, 87,
+	103, 72, 13, 567, 59, 0, 31, 0, 105, 87,
 	88, 89, 90, 91, 0, 0, 0, 0, 73, 74,
 	0, 75, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -868,8 +868,8 @@ var yyAct = [...]int{
 	85, 86, 316, 38, 39, 40, 0, 0, 0, 50,
 	108, 0, 101, 97, 98, 99, 94, 95, 0, 0,
 	0, 0, 0, 0, 102, 0, 0, 0, 0, 133,
-	100, 96, 111, 0, 103, 72, 59, 0, 31, 13,
-	310, 0, 105, 87, 88, 89, 90, 91, 0, 0,
+	100, 96, 111, 0, 103, 72, 13, 310, 59, 0,
+	31, 0, 105, 87, 88, 89, 90, 91, 0, 0,
 	0, 0, 73, 74, 0, 75, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -885,13 +885,13 @@ var yyAct = [...]int{
 	0, 0, 0, 50, 108, 0, 101, 97, 98, 99,
 	94, 95, 0, 0, 0, 0, 0, 0, 102, 0,
 	0, 0, 0, 133, 100, 96, 111, 0, 103, 72,
-	59, 0, 31, 13, 156, 155, 105, 441, 442, 443,
+	13, 0, 59, 0, 31, 0, 105, 441, 442, 443,
 	444, 445, 0, 446, 447, 448, 484, 485, 0, 0,
-	0, 0, 0, 179, 0, 180, 152, 153, 157, 159,
-	158, 171, 172, 169, 170, 177, 173, 174, 175, 176,
-	167, 168, 161, 162, 160, 163, 165, 166, 0, 178,
+	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, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 449,
-	0, 164, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 450, 451, 0, 454, 455, 456, 435,
 	436, 437, 438, 439, 440, 452, 453, 0, 0, 432,
 	0, 104, 0, 0, 0, 0, 0, 0, 457, 458,
@@ -899,258 +899,264 @@ var yyAct = [...]int{
 	488, 489, 490, 491, 479, 480, 481, 482, 483, 468,
 	469, 470, 471, 472, 473, 474, 475, 476, 477, 478,
 	0, 499, 497, 498, 494, 495, 0, 486, 492, 493,
-	500, 501, 503, 502, 504, 505, 441, 442, 443, 444,
-	445, 155, 446, 447, 448, 484, 485, 496, 507, 506,
-	0, 0, 0, 0, 0, 0, 0, 431, 0, 179,
-	105, 180, 152, 153, 157, 159, 158, 171, 172, 169,
-	170, 177, 173, 174, 175, 176, 167, 168, 161, 162,
-	160, 163, 165, 166, 0, 178, 0, 0, 449, 0,
-	0, 0, 0, 0, 0, 0, 0, 164, 0, 0,
-	0, 0, 450, 451, 0, 454, 455, 456, 435, 436,
-	437, 438, 439, 440, 452, 453, 0, 0, 857, 0,
-	0, 0, 0, 0, 0, 0, 0, 457, 458, 459,
-	460, 461, 462, 463, 464, 465, 466, 467, 487, 488,
-	489, 490, 491, 479, 480, 481, 482, 483, 468, 469,
-	470, 471, 472, 473, 474, 475, 476, 477, 478, 0,
-	499, 497, 498, 494, 495, 0, 486, 492, 493, 500,
-	501, 503, 502, 504, 505, 441, 442, 443, 444, 445,
-	0, 446, 447, 448, 484, 485, 856, 507, 506, 111,
-	0, 0, 0, 0, 0, 0, 0, 881, 0, 0,
+	500, 501, 503, 502, 504, 505, 0, 0, 0, 0,
+	0, 87, 88, 89, 90, 91, 0, 496, 507, 506,
+	73, 74, 0, 75, 431, 0, 0, 0, 0, 0,
+	105, 0, 0, 0, 0, 0, 0, 0, 783, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 55, 56, 0, 0,
+	0, 0, 57, 0, 58, 53, 54, 62, 63, 64,
+	65, 66, 67, 68, 70, 0, 51, 84, 52, 0,
+	0, 0, 0, 24, 0, 0, 0, 0, 0, 69,
+	46, 92, 93, 35, 0, 104, 0, 26, 0, 0,
+	0, 109, 25, 17, 16, 0, 18, 0, 29, 0,
+	30, 0, 0, 19, 0, 0, 0, 20, 21, 34,
+	132, 0, 22, 32, 0, 0, 33, 0, 0, 23,
+	0, 28, 85, 86, 0, 0, 0, 0, 0, 0,
+	0, 50, 108, 0, 101, 97, 98, 99, 94, 95,
+	0, 0, 0, 0, 0, 0, 102, 0, 0, 0,
+	0, 133, 100, 96, 111, 0, 103, 72, 13, 0,
+	59, 0, 31, 0, 105, 87, 88, 89, 90, 91,
+	0, 0, 0, 0, 73, 74, 0, 75, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 449, 0, 0,
+	0, 0, 862, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 450, 451, 0, 454, 455, 456, 435, 436, 437,
-	438, 439, 440, 452, 453, 0, 0, 857, 0, 0,
-	0, 0, 0, 0, 0, 0, 457, 458, 459, 460,
-	461, 462, 463, 464, 465, 466, 467, 487, 488, 489,
-	490, 491, 479, 480, 481, 482, 483, 468, 469, 470,
-	471, 472, 473, 474, 475, 476, 477, 478, 0, 499,
-	497, 498, 494, 495, 0, 486, 492, 493, 500, 501,
-	503, 502, 504, 505, 0, 0, 0, 0, 0, 0,
-	87, 88, 89, 90, 91, 856, 507, 506, 111, 73,
-	74, 0, 75, 0, 0, 0, 847, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 783, 0, 0,
+	55, 56, 0, 0, 0, 0, 57, 0, 58, 53,
+	54, 62, 63, 64, 65, 66, 67, 68, 70, 0,
+	51, 84, 52, 0, 0, 0, 0, 24, 0, 0,
+	0, 0, 0, 69, 46, 92, 93, 35, 0, 104,
+	0, 26, 0, 0, 0, 109, 25, 17, 16, 0,
+	18, 0, 29, 0, 30, 0, 0, 19, 0, 0,
+	0, 20, 21, 34, 132, 0, 22, 32, 0, 0,
+	33, 0, 0, 23, 0, 28, 85, 86, 0, 0,
+	0, 0, 0, 0, 0, 50, 108, 0, 101, 97,
+	98, 99, 94, 95, 0, 0, 0, 0, 0, 0,
+	102, 0, 0, 0, 0, 133, 100, 96, 111, 0,
+	103, 72, 13, 0, 59, 0, 31, 0, 105, 87,
+	88, 89, 90, 91, 0, 0, 0, 0, 73, 74,
+	0, 75, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 696, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 55, 56, 0, 0, 0,
-	0, 57, 0, 58, 53, 54, 62, 63, 64, 65,
-	66, 67, 68, 70, 0, 51, 84, 52, 0, 0,
-	0, 0, 24, 0, 0, 0, 0, 0, 69, 46,
-	92, 93, 35, 0, 104, 0, 26, 0, 0, 0,
-	109, 25, 17, 16, 0, 18, 0, 29, 0, 30,
-	0, 0, 19, 0, 0, 0, 20, 21, 34, 132,
-	0, 22, 32, 0, 0, 33, 0, 0, 23, 0,
-	28, 85, 86, 0, 0, 0, 0, 0, 0, 0,
-	50, 108, 0, 101, 97, 98, 99, 94, 95, 0,
-	0, 0, 0, 0, 0, 102, 0, 0, 0, 0,
-	133, 100, 96, 111, 0, 103, 72, 59, 0, 31,
-	13, 0, 0, 105, 87, 88, 89, 90, 91, 0,
-	0, 0, 0, 73, 74, 0, 75, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 862, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 55,
-	56, 0, 0, 0, 0, 57, 0, 58, 53, 54,
-	62, 63, 64, 65, 66, 67, 68, 70, 0, 51,
-	84, 52, 0, 0, 0, 0, 24, 0, 0, 0,
-	0, 0, 69, 46, 92, 93, 35, 0, 104, 0,
-	26, 0, 0, 0, 109, 25, 17, 16, 0, 18,
-	0, 29, 0, 30, 0, 0, 19, 0, 0, 0,
-	20, 21, 34, 132, 0, 22, 32, 0, 0, 33,
-	0, 0, 23, 0, 28, 85, 86, 0, 0, 0,
-	0, 0, 0, 0, 50, 108, 0, 101, 97, 98,
-	99, 94, 95, 0, 0, 0, 0, 0, 0, 102,
-	0, 0, 0, 0, 133, 100, 96, 111, 0, 103,
-	72, 59, 0, 31, 13, 0, 0, 105, 87, 88,
-	89, 90, 91, 0, 0, 0, 0, 73, 74, 0,
-	75, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 696, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 55, 56, 0, 0, 0, 0, 57,
-	0, 58, 53, 54, 62, 63, 64, 65, 66, 67,
-	68, 70, 0, 51, 84, 52, 0, 0, 0, 0,
-	24, 0, 0, 0, 0, 0, 69, 46, 92, 93,
-	35, 0, 104, 0, 26, 0, 0, 0, 109, 25,
-	17, 16, 0, 18, 0, 29, 0, 30, 0, 0,
-	19, 0, 0, 0, 20, 21, 34, 132, 0, 22,
-	32, 0, 0, 33, 0, 0, 23, 0, 28, 85,
-	86, 0, 0, 0, 0, 0, 0, 0, 50, 108,
-	0, 101, 97, 98, 99, 94, 95, 0, 0, 0,
-	0, 0, 0, 102, 0, 0, 0, 0, 133, 100,
-	96, 111, 0, 103, 72, 59, 0, 31, 13, 0,
-	0, 105, 87, 88, 89, 90, 91, 0, 0, 0,
-	0, 73, 74, 0, 75, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 665,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 55, 56, 0,
-	0, 0, 0, 57, 0, 58, 53, 54, 62, 63,
-	64, 65, 66, 67, 68, 70, 0, 51, 84, 52,
-	0, 0, 0, 0, 24, 0, 0, 0, 0, 0,
-	69, 46, 92, 93, 35, 0, 104, 0, 26, 0,
-	0, 0, 109, 25, 17, 16, 0, 18, 0, 29,
-	0, 30, 0, 0, 19, 0, 0, 0, 20, 21,
-	34, 132, 0, 22, 32, 0, 0, 33, 0, 0,
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+	89, 90, 91, 0, 85, 86, 0, 73, 74, 0,
+	75, 0, 0, 50, 108, 0, 101, 97, 98, 99,
+	94, 95, 0, 0, 0, 0, 0, 0, 102, 0,
+	0, 0, 0, 133, 100, 96, 111, 0, 103, 72,
+	0, 0, 59, 55, 56, 0, 105, 0, 0, 57,
+	0, 58, 53, 54, 62, 63, 64, 65, 66, 67,
+	68, 70, 0, 51, 84, 52, 0, 0, 0, 0,
+	138, 0, 0, 0, 0, 0, 69, 0, 92, 93,
+	116, 0, 104, 0, 0, 0, 0, 0, 109, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 132, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 85, 86, 0, 0,
-	0, 0, 0, 0, 0, 50, 108, 0, 101, 97,
-	98, 99, 94, 95, 0, 0, 0, 154, 156, 155,
-	102, 0, 0, 0, 0, 133, 100, 96, 111, 0,
-	103, 72, 59, 0, 0, 0, 0, 179, 105, 180,
+	0, 0, 0, 0, 0, 0, 0, 132, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 85,
+	86, 0, 0, 0, 0, 0, 0, 0, 50, 108,
+	0, 101, 97, 98, 99, 94, 95, 0, 0, 0,
+	154, 156, 155, 102, 0, 0, 0, 0, 133, 100,
+	96, 111, 0, 103, 72, 0, 0, 59, 0, 0,
+	179, 105, 180, 152, 153, 157, 159, 158, 171, 172,
+	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
+	162, 160, 163, 165, 166, 0, 178, 154, 156, 155,
+	0, 0, 0, 0, 0, 0, 0, 0, 164, 0,
+	0, 0, 0, 0, 0, 0, 0, 179, 0, 180,
 	152, 153, 157, 159, 158, 171, 172, 169, 170, 177,
 	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
 	165, 166, 0, 178, 154, 156, 155, 0, 0, 0,
@@ -1159,217 +1165,208 @@ var yyAct = [...]int{
 	159, 158, 171, 172, 169, 170, 177, 173, 174, 175,
 	176, 167, 168, 161, 162, 160, 163, 165, 166, 0,
 	178, 154, 156, 155, 0, 0, 0, 0, 0, 0,
-	0, 0, 164, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 164, 0, 0, 0, 763, 0, 0, 0,
 	0, 179, 0, 180, 152, 153, 157, 159, 158, 171,
 	172, 169, 170, 177, 173, 174, 175, 176, 167, 168,
 	161, 162, 160, 163, 165, 166, 0, 178, 154, 156,
 	155, 0, 0, 0, 0, 0, 0, 0, 0, 164,
-	0, 0, 0, 763, 0, 0, 0, 0, 179, 0,
+	0, 0, 151, 0, 0, 0, 0, 0, 179, 0,
 	180, 152, 153, 157, 159, 158, 171, 172, 169, 170,
 	177, 173, 174, 175, 176, 167, 168, 161, 162, 160,
 	163, 165, 166, 0, 178, 154, 156, 155, 0, 0,
-	0, 0, 0, 0, 0, 0, 164, 0, 0, 706,
+	0, 0, 0, 0, 0, 0, 164, 0, 723, 0,
 	0, 0, 0, 0, 0, 179, 0, 180, 152, 153,
 	157, 159, 158, 171, 172, 169, 170, 177, 173, 174,
 	175, 176, 167, 168, 161, 162, 160, 163, 165, 166,
 	0, 178, 154, 156, 155, 0, 0, 0, 0, 0,
-	0, 0, 0, 164, 0, 0, 697, 0, 0, 0,
+	0, 0, 0, 164, 0, 693, 0, 0, 0, 0,
 	0, 0, 179, 0, 180, 152, 153, 157, 159, 158,
 	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
 	168, 161, 162, 160, 163, 165, 166, 0, 178, 154,
 	156, 155, 0, 0, 0, 0, 0, 0, 0, 0,
-	164, 0, 0, 631, 0, 0, 0, 0, 0, 179,
-	819, 180, 152, 153, 157, 159, 158, 171, 172, 169,
+	164, 0, 692, 0, 0, 0, 0, 0, 0, 179,
+	0, 180, 152, 153, 157, 159, 158, 171, 172, 169,
 	170, 177, 173, 174, 175, 176, 167, 168, 161, 162,
 	160, 163, 165, 166, 0, 178, 154, 156, 155, 0,
-	0, 0, 0, 0, 0, 0, 0, 164, 0, 0,
-	612, 0, 0, 0, 0, 0, 179, 0, 180, 152,
+	0, 0, 0, 0, 0, 0, 0, 164, 0, 630,
+	0, 0, 0, 0, 0, 0, 179, 0, 180, 152,
 	153, 157, 159, 158, 171, 172, 169, 170, 177, 173,
 	174, 175, 176, 167, 168, 161, 162, 160, 163, 165,
 	166, 0, 178, 154, 156, 155, 0, 0, 0, 0,
-	0, 0, 0, 0, 164, 0, 0, 593, 0, 0,
+	0, 0, 0, 0, 164, 0, 629, 0, 0, 0,
 	0, 0, 0, 179, 0, 180, 152, 153, 157, 159,
 	158, 171, 172, 169, 170, 177, 173, 174, 175, 176,
 	167, 168, 161, 162, 160, 163, 165, 166, 0, 178,
 	154, 156, 155, 0, 0, 0, 0, 0, 0, 0,
-	0, 164, 820, 0, 0, 0, 0, 0, 0, 0,
+	0, 164, 0, 603, 0, 0, 0, 0, 0, 0,
 	179, 0, 180, 152, 153, 157, 159, 158, 171, 172,
 	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
 	162, 160, 163, 165, 166, 0, 178, 154, 156, 155,
-	0, 0, 0, 0, 0, 0, 0, 0, 164, 371,
-	0, 0, 0, 0, 0, 0, 0, 179, 0, 180,
+	0, 0, 0, 0, 0, 0, 0, 0, 164, 0,
+	591, 0, 0, 0, 0, 0, 0, 179, 0, 180,
 	152, 153, 157, 159, 158, 171, 172, 169, 170, 177,
 	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
-	165, 166, 0, 178, 0, 154, 156, 155, 0, 0,
-	0, 0, 0, 0, 0, 164, 151, 0, 0, 0,
-	0, 0, 0, 0, 0, 179, 0, 180, 152, 153,
-	157, 159, 158, 171, 172, 169, 170, 177, 173, 174,
-	175, 176, 167, 168, 161, 162, 160, 163, 165, 166,
-	0, 178, 154, 156, 155, 0, 0, 0, 0, 0,
-	0, 0, 723, 164, 0, 0, 0, 0, 0, 0,
-	0, 0, 179, 0, 180, 152, 153, 157, 159, 158,
-	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
-	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
-	154, 156, 155, 0, 0, 0, 0, 0, 0, 693,
-	164, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	179, 0, 180, 152, 153, 157, 159, 158, 171, 172,
-	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
-	162, 160, 163, 165, 166, 0, 178, 154, 156, 155,
-	0, 0, 0, 0, 0, 0, 0, 692, 164, 0,
-	0, 0, 0, 0, 0, 0, 0, 179, 0, 180,
-	152, 153, 157, 159, 158, 171, 172, 169, 170, 177,
-	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
-	165, 166, 0, 178, 0, 154, 156, 155, 0, 0,
-	0, 0, 0, 0, 630, 164, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 179, 0, 180, 152, 153,
-	157, 159, 158, 171, 172, 169, 170, 177, 173, 174,
-	175, 176, 167, 168, 161, 162, 160, 163, 165, 166,
-	0, 178, 154, 156, 155, 0, 0, 0, 0, 0,
-	0, 0, 629, 164, 0, 0, 0, 0, 0, 0,
-	0, 0, 179, 0, 180, 152, 153, 157, 159, 158,
-	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
-	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
-	154, 156, 155, 0, 0, 0, 0, 0, 0, 603,
-	164, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	179, 0, 180, 152, 153, 157, 159, 158, 171, 172,
-	169, 170, 177, 173, 174, 175, 176, 167, 168, 161,
-	162, 160, 163, 165, 166, 0, 178, 154, 156, 155,
-	0, 0, 0, 0, 0, 0, 0, 591, 164, 0,
-	0, 0, 0, 0, 0, 0, 0, 179, 0, 180,
-	152, 153, 157, 159, 158, 171, 172, 169, 170, 177,
-	173, 174, 175, 176, 167, 168, 161, 162, 160, 163,
-	165, 166, 0, 178, 0, 154, 156, 155, 0, 0,
-	0, 0, 0, 0, 555, 164, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 179, 0, 180, 152, 153,
-	157, 159, 158, 171, 172, 169, 170, 177, 173, 174,
-	175, 176, 167, 168, 161, 162, 160, 163, 165, 166,
-	0, 178, 154, 156, 155, 0, 0, 0, 0, 0,
-	0, 0, 551, 164, 0, 0, 0, 0, 0, 0,
-	0, 0, 179, 561, 180, 152, 153, 157, 159, 158,
-	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
-	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
-	565, 154, 156, 155, 0, 0, 410, 0, 0, 415,
-	164, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	165, 166, 0, 178, 154, 156, 155, 0, 0, 0,
+	0, 0, 0, 0, 0, 164, 0, 555, 0, 0,
+	0, 0, 0, 0, 179, 0, 180, 152, 153, 157,
+	159, 158, 171, 172, 169, 170, 177, 173, 174, 175,
+	176, 167, 168, 161, 162, 160, 163, 165, 166, 0,
+	178, 154, 156, 155, 0, 0, 0, 0, 0, 0,
+	0, 0, 164, 0, 551, 0, 0, 0, 0, 0,
 	0, 179, 0, 180, 152, 153, 157, 159, 158, 171,
 	172, 169, 170, 177, 173, 174, 175, 176, 167, 168,
-	161, 162, 160, 163, 165, 166, 0, 178, 154, 156,
-	155, 0, 0, 0, 0, 0, 0, 0, 0, 164,
-	0, 0, 0, 0, 0, 0, 0, 0, 179, 0,
-	180, 152, 153, 157, 159, 158, 171, 172, 169, 170,
-	177, 173, 174, 175, 176, 167, 168, 161, 162, 160,
-	163, 165, 166, 0, 178, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 164,
+	161, 162, 160, 163, 165, 166, 0, 178, 0, 154,
+	156, 155, 0, 0, 0, 0, 0, 0, 0, 164,
+	0, 415, 0, 0, 0, 0, 0, 0, 0, 179,
+	0, 180, 152, 153, 157, 159, 158, 171, 172, 169,
+	170, 177, 173, 174, 175, 176, 167, 168, 161, 162,
+	160, 163, 165, 166, 0, 178, 154, 156, 155, 0,
+	0, 0, 0, 0, 0, 0, 708, 164, 0, 0,
+	0, 0, 0, 0, 0, 0, 179, 0, 180, 152,
+	153, 157, 159, 158, 171, 172, 169, 170, 177, 173,
+	174, 175, 176, 167, 168, 161, 162, 160, 163, 165,
+	166, 0, 178, 0, 154, 156, 155, 0, 0, 0,
+	0, 0, 0, 706, 164, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 179, 0, 180, 152, 153, 157,
+	159, 158, 171, 172, 169, 170, 177, 173, 174, 175,
+	176, 167, 168, 161, 162, 160, 163, 165, 166, 0,
+	178, 154, 156, 155, 0, 0, 0, 0, 0, 0,
+	0, 697, 164, 0, 0, 0, 0, 0, 0, 0,
+	0, 179, 0, 180, 152, 153, 157, 159, 158, 171,
+	172, 169, 170, 177, 173, 174, 175, 176, 167, 168,
+	161, 162, 160, 163, 165, 166, 0, 178, 0, 154,
+	156, 155, 0, 0, 0, 0, 0, 0, 631, 164,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 179,
+	0, 180, 152, 153, 157, 159, 158, 171, 172, 169,
+	170, 177, 173, 174, 175, 176, 167, 168, 161, 162,
+	160, 163, 165, 166, 0, 178, 154, 156, 155, 0,
+	0, 0, 0, 0, 0, 0, 612, 164, 0, 0,
+	0, 0, 0, 0, 0, 0, 179, 561, 180, 152,
+	153, 157, 159, 158, 171, 172, 169, 170, 177, 173,
+	174, 175, 176, 167, 168, 161, 162, 160, 163, 165,
+	166, 0, 178, 0, 565, 154, 156, 155, 0, 0,
+	410, 0, 0, 593, 164, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 179, 0, 180, 152, 153,
+	157, 159, 158, 171, 172, 169, 170, 177, 173, 174,
+	175, 176, 167, 168, 161, 162, 160, 163, 165, 166,
+	0, 178, 154, 156, 155, 0, 0, 0, 0, 0,
+	0, 0, 0, 164, 0, 0, 0, 0, 0, 0,
+	0, 0, 179, 0, 180, 152, 153, 157, 159, 158,
+	171, 172, 169, 170, 177, 173, 174, 175, 176, 167,
+	168, 161, 162, 160, 163, 165, 166, 0, 178, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	164,
 }
 var yyPact = [...]int{
 
-	-1000, -1000, 1193, -1000, -1000, -1000, -1000, -1000, -1000, 338,
-	103, 438, 555, -1000, -1000, -1000, 330, 4896, 302, 297,
-	6141, 6141, 6141, 32, 534, 6141, -1000, 6653, 293, 292,
-	290, -1000, 86, 6141, 618, 724, 693, 553, 594, 590,
-	584, 639, 698, 2355, -1000, -1000, 280, -1000, -1000, 82,
-	279, 5457, 6141, 159, 159, 6141, 6141, 6141, 6141, 6141,
-	-1000, -1000, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 278,
-	6141, -1000, 677, 6141, 6141, 6141, -1000, -1000, -1000, 652,
-	-1000, 364, 361, -1000, 569, 274, 273, 6141, 6141, 272,
-	6141, 6141, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, 612, 645, -1000, 58, 238, 238, 270, -1000,
-	344, 522, 209, 522, -36, -1000, -1000, 176, 436, 259,
-	430, 522, -1000, -1000, -1000, -1000, 254, -1000, 764, 3325,
-	6141, 453, 693, 271, 6141, 6141, 171, 7318, 435, 168,
-	166, 249, -1000, -1000, 242, 693, -1000, 761, 239, -1000,
-	7318, -1000, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141,
-	6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141,
-	6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 31, 6027,
-	6141, 159, 6141, 555, -1000, 6606, 161, -1000, 294, -1000,
-	582, -1000, 390, 78, 397, 263, 4896, 260, 158, 723,
-	5913, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141, 6141,
-	6141, 6141, 6141, -1000, -1000, 6141, 6141, 6141, 20, 5457,
-	-52, 800, -1000, -1000, 7271, 159, 258, -1000, -1000, 652,
-	6141, -1000, -1000, 5457, -1000, 659, 659, 675, 659, 7127,
-	659, 659, 659, 659, 659, 659, 659, -1000, 6141, 659,
-	240, 454, 558, -1000, 456, 5799, 159, 1014, 5046, 1014,
-	6141, 3653, 3653, 238, -1000, 357, 172, 238, -1000, -1000,
-	6141, 6141, 7318, 7318, 6141, 7318, 7318, 459, -1000, 540,
-	368, 454, 6141, -1000, -1000, 5343, -1000, 5457, 568, 344,
-	156, 344, -1000, -1000, 1029, -1000, 154, 235, 418, 522,
-	-1000, 351, 144, 566, 413, -1000, -1000, 555, 6141, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, 257, 7080, 253, 248,
-	151, 795, 7318, 7032, -1000, -1000, -1000, -1000, 32, -1000,
-	496, 247, 6141, -1000, 6141, 1340, 1504, 3643, 1014, 3789,
-	1668, 1992, 1829, 771, 771, 771, 675, 659, 675, 675,
-	959, 959, 2151, 2151, 2151, 2151, 2161, 2161, 2161, 2161,
-	2151, -1000, 7222, 6141, 1178, 793, -1000, -1000, 7175, 328,
-	3161, -1000, -1000, 246, 539, 390, 283, 446, -1000, 76,
-	446, 6141, -1000, 6141, -1000, -1000, 1014, 6141, 1014, 1014,
-	1014, 1014, 1014, 1014, 1014, 1014, 1014, 1014, 1014, 1014,
-	6985, -53, 6512, 238, -1000, 6141, -1000, 208, 760, 5457,
-	5685, -1000, 5457, 6937, -54, -1000, 207, -1000, -1000, -1000,
-	-1000, 600, 537, 6465, 49, -26, 6141, -61, 238, -1000,
-	-1000, 6141, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 1193, -1000, -1000, -1000, -1000, -1000, -1000, 204,
+	280, 421, 520, -1000, -1000, -1000, 200, 4901, 199, 197,
+	6154, 6154, 6154, 20, 452, 6154, -1000, 6337, 196, 195,
+	194, -1000, 258, 6154, 565, 652, 623, 546, 557, 555,
+	547, 581, 744, 2683, -1000, -1000, 189, -1000, -1000, 279,
+	184, 5464, 6154, 267, 267, 6154, 6154, 6154, 6154, 6154,
+	-1000, -1000, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 182,
+	6154, -1000, 705, 6154, 6154, 6154, -1000, -1000, -1000, 487,
+	-1000, 282, 278, -1000, 139, 178, 177, 6154, 6154, 176,
+	6154, 6154, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 612, 699, -1000, 33, 156, 156, 175, -1000,
+	269, 498, 144, 498, -61, -1000, -1000, 71, 368, 130,
+	434, 498, -1000, -1000, -1000, -1000, 129, -1000, 692, 3325,
+	6154, 426, 623, 266, 6154, 6154, 70, 7282, 408, 68,
+	67, 124, -1000, -1000, 120, 623, -1000, 687, 119, -1000,
+	7282, -1000, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154,
+	6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154,
+	6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 31, 6039,
+	6154, 267, 6154, 520, -1000, 4889, 65, -1000, 174, -1000,
+	545, -1000, 324, 256, 325, 168, 4901, 166, 63, 650,
+	5924, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154, 6154,
+	6154, 6154, 6154, -1000, -1000, 6154, 6154, 6154, 96, 5464,
+	-41, 748, -1000, -1000, 7235, 267, 164, -1000, -1000, 487,
+	6154, -1000, -1000, 5464, -1000, 584, 584, 620, 584, 6807,
+	584, 584, 584, 584, 584, 584, 584, -1000, 6154, 584,
+	233, 448, 645, -1000, 478, 5809, 267, 1342, 1178, 1342,
+	6154, 3653, 3653, 156, -1000, 276, 181, 156, -1000, -1000,
+	6154, 6154, 7282, 7282, 6154, 7282, 7282, 576, -1000, 458,
+	263, 448, 6154, -1000, -1000, 5348, -1000, 5464, 544, 269,
+	61, 269, -1000, -1000, 1029, -1000, 58, 115, 413, 498,
+	-1000, 367, 353, 542, 412, -1000, -1000, 520, 6154, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, 163, 6760, 162, 161,
+	57, 746, 7282, 6713, -1000, -1000, -1000, -1000, 20, -1000,
+	475, 158, 6154, -1000, 6154, 1668, 1832, 5336, 1342, 1017,
+	1996, 2320, 2157, 773, 773, 773, 620, 584, 620, 620,
+	1287, 1287, 2479, 2479, 2479, 2479, 2489, 2489, 2489, 2489,
+	2479, -1000, 7186, 6154, 1506, 745, -1000, -1000, 7139, 205,
+	3161, -1000, -1000, 157, 375, 324, 304, 365, -1000, 248,
+	365, 6154, -1000, 6154, -1000, -1000, 1342, 6154, 1342, 1342,
+	1342, 1342, 1342, 1342, 1342, 1342, 1342, 1342, 1342, 1342,
+	6666, -43, 7091, 156, -1000, 6154, -1000, 141, 684, 5464,
+	5694, -1000, 5464, 6619, -44, -1000, 138, -1000, -1000, -1000,
+	-1000, 727, 509, 7044, 232, 223, 6154, -46, 156, -1000,
+	-1000, 6154, -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, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 238, -1000,
-	-1000, -1000, -1000, 32, 6141, 6141, 20, 32, 390, 792,
-	-1000, 7318, 6890, 6842, -1000, -1000, -1000, 6418, -1000, 784,
-	-1000, 7318, 6141, 206, -1000, -1000, 865, -1000, -1000, -1000,
-	63, 408, -1000, 522, 406, 615, -1000, 62, -1000, 7318,
-	205, 4732, 6141, 6141, 6141, 93, -1000, -1000, 539, 7318,
-	-1000, 6141, 1178, 204, 159, 269, 4568, -1000, 539, 200,
-	783, -1000, 703, -1000, -1000, 445, -1000, -1000, -1000, 283,
-	75, 446, -1000, 559, -1000, 778, -1000, 6795, 6747, 2997,
-	1992, 4404, -1000, -1000, -1000, 6371, 740, 6141, -1000, 7318,
-	159, 233, 199, -1000, -1000, -1000, -62, -1000, -1000, 467,
-	-1000, -1000, -1000, -1000, 6141, -1000, 1014, -1000, -1000, 6324,
-	-1000, -1000, -73, 432, -1000, -1000, 283, 198, 6141, -1000,
-	-1000, -1000, 197, 5571, 7318, -1000, -1000, 522, 59, 781,
-	-1000, -1000, 522, 615, 147, -1000, -1000, -1000, 6700, 139,
-	7318, -1000, 132, 130, 196, 1178, 129, -1000, 276, -1000,
-	159, 232, 5457, -1000, -1000, -1000, 421, 194, 416, 539,
-	262, -1000, -1000, 74, -1000, 778, -1000, -1000, 470, 431,
-	446, 737, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	426, 446, 4896, 718, 126, -1000, -1000, -1000, 6141, 1014,
-	-1000, 5457, 740, -1000, -1000, 6277, -1000, -1000, -1000, 69,
-	-1000, -1000, -1000, -1000, 780, -1000, 522, -27, 615, -1000,
-	781, -1000, 2833, 122, 6141, 17, -1000, 610, -1000, 416,
-	-1000, 4076, 269, -1000, 5457, -79, 2669, -1000, 230, 68,
-	710, 710, 212, -1000, 490, -1000, -1000, 417, 227, -1000,
-	757, 5060, 693, 91, -1000, -1000, -1000, -1000, -1000, -1000,
-	3489, 1014, 191, -31, -1000, -32, 522, 780, -1000, -1000,
-	-33, 121, -1000, 190, -1000, 6141, 164, -13, 117, 535,
-	710, -1000, -1000, -1000, 189, 180, -1000, 107, 446, -1000,
-	36, 539, -20, 595, 752, 369, -1000, -1000, 470, 6141,
-	185, -1000, 744, 5060, -1000, -1000, 3931, 3489, 740, -1000,
-	220, -1000, -1000, -35, -1000, -1000, 4240, 6559, -1000, -1000,
-	-1000, -1000, -1000, 106, -21, 2505, 4076, -1000, -1000, 536,
-	-1000, 2341, -1000, -1000, -1000, 267, -1000, -1000, 455, 6141,
-	-1000, -1000, 7318, -1000, 5060, 6141, 186, -1000, 3792, -1000,
-	99, 96, 409, 424, 356, -1000, 271, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 3489, -1000, -1000, 89, -1000, 179,
-	446, -1000, 2177, 2013, -1000, 595, -1000, 7318, -1000, 7318,
-	539, -1000, -1000, -1000, -1000, 446, 5199, 5060, 1849, 3489,
-	1685, -1000, -23, -1000, -1000, -1000, -1000, 145, 778, -1000,
-	-1000, 5060, -1000, -34, -1000, -1000, 710, -1000, -1000, 1521,
-	-41, -1000, -1000, -1000, -1000, 1357, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 156, -1000,
+	-1000, -1000, -1000, 20, 6154, 6154, 96, 20, 324, 740,
+	-1000, 7282, 6572, 6525, -1000, -1000, -1000, 6996, -1000, 734,
+	-1000, 7282, 6154, 133, -1000, -1000, 865, -1000, -1000, -1000,
+	352, 386, -1000, 498, 385, 489, -1000, 347, -1000, 7282,
+	128, 4453, 6154, 6154, 6154, 359, -1000, -1000, 375, 7282,
+	-1000, 6154, 1506, 127, 267, 556, 4289, -1000, 375, 112,
+	732, -1000, 633, -1000, -1000, 688, -1000, -1000, -1000, 304,
+	247, 365, -1000, 691, -1000, 708, -1000, 6478, 6431, 2997,
+	2320, 4125, -1000, -1000, -1000, 6949, 669, 6154, -1000, 7282,
+	267, 154, 106, -1000, -1000, -1000, -53, -1000, -1000, 441,
+	-1000, -1000, -1000, -1000, 6154, -1000, 1342, -1000, -1000, 6901,
+	-1000, -1000, -73, 6854, -1000, -1000, 304, 105, 6154, -1000,
+	-1000, -1000, 95, 5579, 7282, -1000, -1000, 498, 332, 731,
+	-1000, -1000, 498, 489, 34, -1000, -1000, -1000, 6384, 30,
+	7282, -1000, 24, -13, 94, 1506, -16, -1000, 136, -1000,
+	267, 153, 5464, -1000, -1000, -1000, 410, 91, 389, 375,
+	262, -1000, -1000, 246, -1000, 708, -1000, -1000, 462, 468,
+	365, 932, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	559, 365, 4901, 644, -17, -1000, -1000, -1000, 6154, 1342,
+	-1000, 5464, 669, -1000, -1000, 6290, -1000, -1000, -1000, 243,
+	-1000, -1000, -1000, -1000, 728, -1000, 498, 218, 489, -1000,
+	731, -1000, 2833, -19, 6154, 145, -1000, 622, -1000, 389,
+	-1000, 3797, 556, -1000, 5464, -79, 2669, -1000, 150, 242,
+	626, 626, 147, -1000, 470, -1000, -1000, 425, 103, -1000,
+	680, 5065, 623, 86, -1000, -1000, -1000, -1000, -1000, -1000,
+	3489, 1342, 88, 211, -1000, 209, 498, 728, -1000, -1000,
+	208, -20, -1000, 84, -1000, 6154, 74, 137, -21, 538,
+	626, -1000, -1000, -1000, 80, 78, -1000, -24, 365, -1000,
+	239, 375, 238, 534, 679, 418, -1000, -1000, 462, 6154,
+	97, -1000, 672, 5065, -1000, -1000, 4756, 3489, 669, -1000,
+	369, -1000, -1000, 206, -1000, -1000, 3961, 432, -1000, -1000,
+	-1000, -1000, -1000, -31, 237, 2505, 3797, -1000, -1000, 517,
+	-1000, 2341, -1000, -1000, -1000, 134, -1000, -1000, 449, 6154,
+	-1000, -1000, 7282, -1000, 5065, 6154, 75, -1000, 4617, -1000,
+	-33, -35, 337, 439, 275, -1000, 266, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 3489, -1000, -1000, -38, -1000, 77,
+	365, -1000, 2177, 2013, -1000, 534, -1000, 7282, -1000, 7282,
+	375, -1000, -1000, -1000, -1000, 365, 5204, 5065, 1849, 3489,
+	1685, -1000, 230, -1000, -1000, -1000, -1000, 76, 708, -1000,
+	-1000, 5065, -1000, -39, -1000, -1000, 626, -1000, -1000, 1521,
+	-47, -1000, -1000, -1000, -1000, 1357, -1000,
 }
 var yyPgo = [...]int{
 
-	0, 940, 939, 46, 737, 6, 938, 3, 937, 14,
-	27, 79, 77, 70, 51, 933, 921, 29, 20, 919,
-	94, 15, 25, 78, 918, 0, 62, 917, 913, 17,
-	11, 912, 911, 36, 61, 49, 33, 910, 35, 908,
-	72, 50, 906, 9, 904, 903, 902, 901, 13, 48,
-	899, 898, 111, 98, 197, 897, 896, 894, 8, 889,
-	81, 43, 887, 55, 47, 886, 883, 882, 880, 877,
-	97, 876, 875, 103, 541, 1, 874, 867, 31, 866,
-	862, 861, 860, 7, 19, 38, 24, 859, 857, 83,
-	856, 853, 10, 4, 851, 850, 849, 86, 848, 847,
-	18, 845, 843, 842, 44, 42, 32, 41, 2, 16,
-	841, 837, 835, 5, 786, 833, 664, 832, 28, 831,
-	826, 822, 90, 819, 811, 37, 12,
+	0, 921, 919, 46, 680, 6, 918, 3, 917, 14,
+	27, 79, 77, 70, 51, 913, 912, 29, 20, 911,
+	94, 15, 25, 78, 910, 0, 62, 908, 906, 17,
+	11, 904, 903, 36, 61, 49, 33, 902, 35, 901,
+	72, 50, 899, 9, 898, 897, 896, 894, 13, 48,
+	889, 887, 111, 98, 197, 886, 883, 882, 8, 880,
+	81, 43, 877, 55, 47, 876, 875, 874, 867, 866,
+	97, 862, 861, 103, 549, 1, 860, 859, 31, 849,
+	848, 847, 843, 7, 19, 38, 24, 839, 837, 83,
+	835, 833, 10, 4, 832, 831, 828, 86, 822, 809,
+	18, 804, 802, 801, 44, 42, 32, 41, 2, 16,
+	790, 789, 786, 5, 712, 781, 589, 778, 28, 775,
+	773, 765, 90, 761, 736, 37, 12,
 }
 var yyR1 = [...]int{
 
@@ -1478,49 +1475,49 @@ var yyR2 = [...]int{
 var yyChk = [...]int{
 
 	-1000, -124, -73, -8, -10, -11, -12, -13, -14, 127,
-	154, 120, 114, 164, -76, -77, 97, 96, 99, 106,
+	154, 120, 114, 161, -76, -77, 97, 96, 99, 106,
 	110, 111, 115, 122, 76, 95, 90, -25, 124, 101,
-	103, 163, 116, 119, 112, 86, 113, -115, 128, 129,
+	103, 165, 116, 119, 112, 86, 113, -115, 128, 129,
 	130, -87, -98, -34, -39, -4, 83, -67, -68, -65,
-	134, 69, 71, 58, 59, 49, 50, 55, 57, 161,
+	134, 69, 71, 58, 59, 49, 50, 55, 57, 163,
 	-50, -55, 60, 61, 62, 63, 64, 65, 66, 82,
 	67, -57, 160, 13, 14, 16, 77, 78, -54, -64,
 	-59, -52, -62, -63, 70, 125, 126, 4, 5, 6,
 	7, 8, 84, 85, 141, 142, 156, 138, 139, 140,
 	155, 137, 149, 159, 88, 167, -9, -66, 135, 94,
-	-118, 157, 161, 157, -118, 164, 86, -19, -114, -74,
+	-118, 157, 163, 157, -118, 161, 86, -19, -114, -74,
 	-118, 157, 113, 114, -20, -21, -122, -23, 86, -75,
-	161, -10, 113, 154, 161, 161, -26, -25, 76, -26,
+	163, -10, 113, 154, 163, 163, -26, -25, 76, -26,
 	-26, -80, -40, -54, -81, 113, -41, 88, -123, -49,
-	-25, 163, 33, 34, 10, 12, 11, 35, 37, 36,
+	-25, 165, 33, 34, 10, 12, 11, 35, 37, 36,
 	51, 49, 50, 52, 68, 53, 54, 47, 48, 40,
 	41, 38, 39, 43, 44, 45, 46, 42, 56, 30,
-	32, 161, 161, 161, 164, -25, 86, 31, -3, 37,
+	32, 163, 163, 163, 161, -25, 86, 31, -3, 37,
 	128, -4, 86, 86, 86, 73, 74, 73, 75, 74,
 	17, 18, 19, 20, 29, 21, 22, 23, 24, 25,
-	26, 27, 28, 58, 59, 161, 69, 164, 133, 161,
+	26, 27, 28, 58, 59, 163, 69, 161, 133, 163,
 	-104, -103, -105, -102, -25, 37, 134, -25, -34, -64,
-	161, -63, 76, 69, -34, -25, -25, -25, -25, -25,
-	-25, -25, -25, -25, -25, -25, -25, -56, 161, -25,
+	163, -63, 76, 69, -34, -25, -25, -25, -25, -25,
+	-25, -25, -25, -25, -25, -25, -25, -56, 163, -25,
 	-117, 93, -116, -70, 88, 151, 152, -25, -25, -25,
 	69, 153, 153, -53, -51, -52, -69, 128, -9, -54,
-	161, 161, -25, -25, 161, -25, -25, 93, 150, -116,
-	-116, 93, 164, -54, -89, 161, -89, 161, 157, -118,
-	162, -118, 163, 164, -73, 163, -16, -74, -118, 157,
-	163, 9, 157, 105, -118, -21, 163, 9, 17, -24,
-	165, -10, -11, -12, -13, -14, 127, -25, 97, -3,
-	-78, -96, -25, -25, 163, 163, 163, 163, 9, 163,
-	9, -3, 17, 163, 9, -25, -25, -25, -25, -25,
+	163, 163, -25, -25, 163, -25, -25, 93, 150, -116,
+	-116, 93, 161, -54, -89, 163, -89, 163, 157, -118,
+	164, -118, 165, 161, -73, 165, -16, -74, -118, 157,
+	165, 9, 157, 105, -118, -21, 165, 9, 17, -24,
+	162, -10, -11, -12, -13, -14, 127, -25, 97, -3,
+	-78, -96, -25, -25, 165, 165, 165, 165, 9, 165,
+	9, -3, 17, 165, 9, -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, -53, -25, 31, -25, -82, -33, -34, -25, -122,
-	-75, 163, 163, 86, 161, 86, -35, 131, 164, -15,
-	131, 161, -10, 161, 163, 31, -25, 37, -25, -25,
+	-75, 165, 165, 86, 163, 86, -35, 131, 161, -15,
+	131, 163, -10, 163, 165, 31, -25, 37, -25, -25,
 	-25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
-	-25, -26, -25, -61, 86, 164, -54, -104, 166, 9,
-	15, -34, 161, -25, -104, 162, -26, 160, -70, -70,
+	-25, -26, -25, -61, 86, 161, -54, -104, 166, 9,
+	15, -34, 163, -25, -104, 164, -26, 160, -70, -70,
 	93, 69, 133, -25, 87, -34, 15, -26, -60, -7,
-	-54, 164, 86, -6, -5, 76, 77, 78, 79, 80,
+	-54, 161, 86, -6, -5, 76, 77, 78, 79, 80,
 	81, 4, 5, 6, 7, 8, 10, 11, 12, 56,
 	70, 71, 82, 83, 73, 74, 75, 95, 96, 97,
 	98, 99, 100, 101, 102, 103, 104, 105, 116, 117,
@@ -1528,47 +1525,47 @@ var yyChk = [...]int{
 	112, 113, 114, 115, 13, 14, 134, 106, 107, 108,
 	109, 110, 135, 136, 131, 132, 154, 129, 130, 128,
 	137, 138, 140, 139, 141, 142, 156, 155, -60, -7,
-	-54, -97, -89, 153, 69, 164, 133, 153, -97, -72,
-	-106, -25, -25, -25, 150, 150, 159, -25, 162, -90,
-	-38, -25, 158, -104, 86, 163, -73, 165, 163, 163,
-	157, -118, -20, 157, -118, 164, 86, 157, -23, -25,
-	161, 162, 161, 163, 9, 162, -40, -41, 161, -25,
-	-49, 31, -25, -125, 9, 105, 162, 165, 161, -83,
+	-54, -97, -89, 153, 69, 161, 133, 153, -97, -72,
+	-106, -25, -25, -25, 150, 150, 159, -25, 164, -90,
+	-38, -25, 158, -104, 86, 165, -73, 162, 165, 165,
+	157, -118, -20, 157, -118, 161, 86, 157, -23, -25,
+	163, 164, 163, 165, 9, 164, -40, -41, 163, -25,
+	-49, 31, -25, -125, 9, 105, 164, 162, 163, -83,
 	-88, -36, -37, -109, -107, 30, 135, 136, -9, -35,
-	-85, 132, -9, -84, 164, -93, -9, -25, -25, -75,
-	-25, 162, 166, 165, -89, -25, 162, 17, -105, -25,
-	37, 134, -104, 162, 166, 162, -71, 86, 89, 50,
-	88, 86, 165, 165, 69, 165, -25, 166, -89, -25,
-	-89, -54, -26, -25, -61, -54, -35, -125, 9, 162,
-	162, 165, -125, 9, -25, 162, 165, 164, 157, -17,
-	-18, -21, -114, 164, 162, -27, -10, 31, -25, -78,
-	-25, -79, 164, 31, -83, -25, 162, -33, -29, -34,
-	37, 134, 69, -31, -10, 31, -120, -83, 162, 9,
-	-1, 37, -107, -85, 164, -93, 165, -42, -110, -111,
+	-85, 132, -9, -84, 161, -93, -9, -25, -25, -75,
+	-25, 164, 166, 162, -89, -25, 164, 17, -105, -25,
+	37, 134, -104, 164, 166, 164, -71, 86, 89, 50,
+	88, 86, 162, 162, 69, 162, -25, 166, -89, -25,
+	-89, -54, -26, -25, -61, -54, -35, -125, 9, 164,
+	164, 162, -125, 9, -25, 164, 162, 161, 157, -17,
+	-18, -21, -114, 161, 164, -27, -10, 31, -25, -78,
+	-25, -79, 161, 31, -83, -25, 164, -33, -29, -34,
+	37, 134, 69, -31, -10, 31, -120, -83, 164, 9,
+	-1, 37, -107, -85, 161, -93, 162, -42, -110, -111,
 	120, -112, 123, -113, 81, 80, 79, 76, 77, 78,
-	-84, 9, 162, 162, 75, -10, 31, 165, 17, -25,
-	-34, 161, 162, 166, 89, -25, 165, 166, 165, -85,
-	162, -106, 162, -38, -22, -21, 164, -125, 9, -21,
-	-17, 163, -75, 162, 163, -86, 163, -86, 163, 162,
-	163, 162, 15, -34, 161, -104, -75, -32, 117, 118,
-	162, -100, 120, -36, -2, 158, 164, -84, -91, -48,
-	88, 114, 113, -93, -113, 165, -9, -10, 31, 163,
-	-75, -25, -104, 166, 164, -125, 9, -22, 165, -18,
-	-125, 98, 163, -78, 165, 108, 109, -86, 107, -86,
-	-100, -30, -10, 31, -29, -104, 166, 104, 161, 164,
-	-108, 31, -108, 161, 88, -84, 165, 163, 9, 17,
-	-121, -92, -7, -3, -94, 163, 164, -75, 162, 165,
-	-84, 165, -21, -125, 165, 163, 162, -25, -126, 31,
-	163, 165, 163, 107, -108, -75, 162, 162, 163, -119,
-	-9, -75, 164, -109, 164, -101, -58, 88, 37, 17,
-	165, -48, -25, 163, 9, 17, -7, 165, -99, -43,
-	-44, -45, -46, -47, -9, -7, 154, 86, 165, 165,
-	-28, -10, 31, -126, -75, 163, 164, 102, -30, 88,
-	35, 165, -75, -75, 162, 9, 88, -25, -92, -25,
-	161, 165, -43, 163, 163, 121, 105, 153, -75, -75,
-	-75, 163, 162, -9, 165, 165, -58, -83, -93, 86,
-	-5, -113, -7, 100, 165, 164, 162, -7, 163, -75,
-	-108, 165, -95, 163, 164, -75, 165,
+	-84, 9, 164, 164, 75, -10, 31, 162, 17, -25,
+	-34, 163, 164, 166, 89, -25, 162, 166, 162, -85,
+	164, -106, 164, -38, -22, -21, 161, -125, 9, -21,
+	-17, 165, -75, 164, 165, -86, 165, -86, 165, 164,
+	165, 164, 15, -34, 163, -104, -75, -32, 117, 118,
+	164, -100, 120, -36, -2, 158, 161, -84, -91, -48,
+	88, 114, 113, -93, -113, 162, -9, -10, 31, 165,
+	-75, -25, -104, 166, 161, -125, 9, -22, 162, -18,
+	-125, 98, 165, -78, 162, 108, 109, -86, 107, -86,
+	-100, -30, -10, 31, -29, -104, 166, 104, 163, 161,
+	-108, 31, -108, 163, 88, -84, 162, 165, 9, 17,
+	-121, -92, -7, -3, -94, 165, 161, -75, 164, 162,
+	-84, 162, -21, -125, 162, 165, 164, -25, -126, 31,
+	165, 162, 165, 107, -108, -75, 164, 164, 165, -119,
+	-9, -75, 161, -109, 161, -101, -58, 88, 37, 17,
+	162, -48, -25, 165, 9, 17, -7, 162, -99, -43,
+	-44, -45, -46, -47, -9, -7, 154, 86, 162, 162,
+	-28, -10, 31, -126, -75, 165, 161, 102, -30, 88,
+	35, 162, -75, -75, 164, 9, 88, -25, -92, -25,
+	163, 162, -43, 165, 165, 121, 105, 153, -75, -75,
+	-75, 165, 164, -9, 162, 162, -58, -83, -93, 86,
+	-5, -113, -7, 100, 162, 161, 164, -7, 165, -75,
+	-108, 162, -95, 165, 161, -75, 162,
 }
 var yyDef = [...]int{
 
@@ -1671,15 +1668,15 @@ var yyTok1 = [...]int{
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 	3, 3, 3, 55, 159, 3, 167, 54, 37, 3,
-	161, 162, 52, 49, 9, 50, 51, 53, 3, 3,
-	3, 3, 3, 3, 3, 3, 3, 3, 31, 163,
+	163, 164, 52, 49, 9, 50, 51, 53, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 31, 165,
 	43, 17, 45, 30, 67, 3, 3, 3, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 	3, 69, 3, 166, 36, 3, 160, 3, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 3, 3, 164, 35, 165, 57,
+	3, 3, 3, 161, 35, 162, 57,
 }
 var yyTok2 = [...]int{
 
@@ -2041,781 +2038,781 @@ yydefault:
 
 	case 1:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:222
+		//line parser/parser.y:224
 		{
 			rootnode = yyDollar[1].node
 		}
 	case 2:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 3:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 4:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 5:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 6:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 7:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 8:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 9:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:226
+		//line parser/parser.y:228
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 10:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 11:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 12:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 13:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 14:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 15:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 16:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 17:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 18:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 19:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 20:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 21:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:227
+		//line parser/parser.y:229
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 22:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 23:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 24:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 25:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 26:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 27:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 28:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 29:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 30:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 31:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:228
+		//line parser/parser.y:230
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 32:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 33:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 34:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 35:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 36:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 37:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 38:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 39:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 40:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 41:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:229
+		//line parser/parser.y:231
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 42:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 43:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 44:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 45:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 46:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 47:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 48:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 49:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 50:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 51:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 52:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:230
+		//line parser/parser.y:232
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 53:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 54:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 55:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 56:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 57:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 58:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 59:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 60:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:231
+		//line parser/parser.y:233
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 61:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 62:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 63:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 64:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 65:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 66:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 67:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 68:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:232
+		//line parser/parser.y:234
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 69:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:236
+		//line parser/parser.y:238
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 70:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 71:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 72:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 73:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 74:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 75:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:237
+		//line parser/parser.y:239
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 76:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:241
+		//line parser/parser.y:243
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 77:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:242
+		//line parser/parser.y:244
 		{
 			yyVAL.token = yyDollar[1].token
 		}
 	case 78:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:246
+		//line parser/parser.y:248
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[2].node)
 		}
 	case 79:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:247
+		//line parser/parser.y:249
 		{
 			yyVAL.node = node.NewSimpleNode("Statements")
 		}
 	case 80:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:251
+		//line parser/parser.y:253
 		{
 			yyVAL.list = []node.Node{name.NewNamePart(yyDollar[1].token)}
 		}
 	case 81:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:252
+		//line parser/parser.y:254
 		{
 			yyVAL.list = append(yyDollar[1].list, name.NewNamePart(yyDollar[3].token))
 		}
 	case 82:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:256
+		//line parser/parser.y:258
 		{
 			yyVAL.node = name.NewName(yyDollar[1].list)
 		}
 	case 83:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:257
+		//line parser/parser.y:259
 		{
 			yyVAL.node = name.NewRelative(yyDollar[3].list)
 		}
 	case 84:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:258
+		//line parser/parser.y:260
 		{
 			yyVAL.node = name.NewFullyQualified(yyDollar[2].list)
 		}
 	case 85:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:262
+		//line parser/parser.y:264
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 86:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:263
+		//line parser/parser.y:265
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 87:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:264
+		//line parser/parser.y:266
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 88:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:265
+		//line parser/parser.y:267
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 89:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:266
+		//line parser/parser.y:268
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 90:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:267
+		//line parser/parser.y:269
 		{
 			yyVAL.node = node.NewSimpleNode("THaltCompiler")
 		}
 	case 91:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:268
+		//line parser/parser.y:270
 		{
 			yyVAL.node = node.NewSimpleNode("Namespace").Append(name.NewName(yyDollar[2].list))
 		}
 	case 92:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:270
+		//line parser/parser.y:272
 		{
 			yyVAL.node = node.NewSimpleNode("Namespace").Append(name.NewName(yyDollar[2].list)).Append(yyDollar[4].node)
 		}
 	case 93:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:271
+		//line parser/parser.y:273
 		{
 			yyVAL.node = node.NewSimpleNode("Namespace").Append(yyDollar[3].node)
 		}
 	case 94:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:272
+		//line parser/parser.y:274
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 95:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:273
+		//line parser/parser.y:275
 		{
 			yyVAL.node = yyDollar[3].node.Append(yyDollar[2].node)
 		}
 	case 96:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:274
+		//line parser/parser.y:276
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 97:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:275
+		//line parser/parser.y:277
 		{
 			yyVAL.node = yyDollar[3].node.Append(yyDollar[2].node)
 		}
 	case 98:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:276
+		//line parser/parser.y:278
 		{
 			yyVAL.node = stmt.NewStmtConst(yyDollar[1].token, yyDollar[2].list)
 		}
 	case 99:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:280
+		//line parser/parser.y:282
 		{
 			yyVAL.node = node.NewSimpleNode("FuncUseType")
 		}
 	case 100:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:281
+		//line parser/parser.y:283
 		{
 			yyVAL.node = node.NewSimpleNode("ConstUseType")
 		}
 	case 101:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:286
+		//line parser/parser.y:288
 		{
 			yyVAL.node = node.NewSimpleNode("GroupUse").Append(name.NewName(yyDollar[1].list)).Append(yyDollar[4].node)
 		}
 	case 102:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:288
+		//line parser/parser.y:290
 		{
 			yyVAL.node = node.NewSimpleNode("GroupUse").Append(name.NewName(yyDollar[2].list)).Append(yyDollar[5].node)
 		}
 	case 103:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:293
+		//line parser/parser.y:295
 		{
 			yyVAL.node = node.NewSimpleNode("MixedGroupUse").Append(name.NewName(yyDollar[1].list)).Append(yyDollar[4].node)
 		}
 	case 104:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:295
+		//line parser/parser.y:297
 		{
 			yyVAL.node = node.NewSimpleNode("MixedGroupUse").Append(name.NewName(yyDollar[2].list)).Append(yyDollar[5].node)
 		}
 	case 107:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:305
+		//line parser/parser.y:307
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 108:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:306
+		//line parser/parser.y:308
 		{
 			yyVAL.node = node.NewSimpleNode("UseList").Append(yyDollar[1].node)
 		}
 	case 109:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:311
+		//line parser/parser.y:313
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 110:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:312
+		//line parser/parser.y:314
 		{
 			yyVAL.node = node.NewSimpleNode("UseList").Append(yyDollar[1].node)
 		}
 	case 111:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:316
+		//line parser/parser.y:318
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 112:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:317
+		//line parser/parser.y:319
 		{
 			yyVAL.node = node.NewSimpleNode("UseList").Append(yyDollar[1].node)
 		}
 	case 113:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:321
+		//line parser/parser.y:323
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 114:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:322
+		//line parser/parser.y:324
 		{
 			yyVAL.node = yyDollar[2].node.Append(yyDollar[1].node)
 		}
 	case 115:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:326
+		//line parser/parser.y:328
 		{
 			yyVAL.node = node.NewSimpleNode("UseElem").Append(name.NewName(yyDollar[1].list))
 		}
 	case 116:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:327
+		//line parser/parser.y:329
 		{
 			yyVAL.node = node.NewSimpleNode("UseElem").Append(name.NewName(yyDollar[1].list)).Append(node.NewSimpleNode("as").Attribute("value", yyDollar[3].token.String()))
 		}
 	case 117:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:331
+		//line parser/parser.y:333
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 118:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:332
+		//line parser/parser.y:334
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 119:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:336
+		//line parser/parser.y:338
 		{
 			yyVAL.list = append(yyDollar[1].list, yyDollar[3].node)
 		}
 	case 120:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:337
+		//line parser/parser.y:339
 		{
 			yyVAL.list = []node.Node{yyDollar[1].node}
 		}
 	case 121:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:341
+		//line parser/parser.y:343
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[2].node)
 		}
 	case 122:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:342
+		//line parser/parser.y:344
 		{
 			yyVAL.node = node.NewSimpleNode("StmtList")
 		}
 	case 123:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:346
+		//line parser/parser.y:348
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 124:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:347
+		//line parser/parser.y:349
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 125:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:348
+		//line parser/parser.y:350
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 126:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:349
+		//line parser/parser.y:351
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 127:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:350
+		//line parser/parser.y:352
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 128:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:351
+		//line parser/parser.y:353
 		{
 			yyVAL.node = node.NewSimpleNode("THaltCompiler")
 		}
 	case 129:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:354
+		//line parser/parser.y:356
 		{
-			yyVAL.node = yyDollar[2].node
+			yyVAL.node = stmt.NewStmtList(yyDollar[1].token, yyDollar[3].token, yyDollar[2].node.(node.SimpleNode).Children)
 		}
 	case 130:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:355
+		//line parser/parser.y:357
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 131:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:356
+		//line parser/parser.y:358
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 132:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:358
+		//line parser/parser.y:360
 		{
 			yyVAL.node = node.NewSimpleNode("While").
 				Append(node.NewSimpleNode("expr").Append(yyDollar[3].node)).
@@ -2823,13 +2820,13 @@ yydefault:
 		}
 	case 133:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:363
+		//line parser/parser.y:365
 		{
 			yyVAL.node = stmt.NewDo(yyDollar[1].token, yyDollar[2].node, yyDollar[5].node)
 		}
 	case 134:
 		yyDollar = yyS[yypt-9 : yypt+1]
-		//line parser/parser.y:365
+		//line parser/parser.y:367
 		{
 			yyVAL.node = node.NewSimpleNode("For").
 				Append(node.NewSimpleNode("expr1").Append(yyDollar[3].node)).
@@ -2839,67 +2836,67 @@ yydefault:
 		}
 	case 135:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:372
+		//line parser/parser.y:374
 		{
 			yyVAL.node = node.NewSimpleNode("Switch").Append(node.NewSimpleNode("expr").Append(yyDollar[3].node)).Append(yyDollar[5].node)
 		}
 	case 136:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:373
+		//line parser/parser.y:375
 		{
 			yyVAL.node = stmt.NewBreak(yyDollar[1].token, yyDollar[2].node)
 		}
 	case 137:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:374
+		//line parser/parser.y:376
 		{
 			yyVAL.node = stmt.NewContinue(yyDollar[1].token, yyDollar[2].node)
 		}
 	case 138:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:375
+		//line parser/parser.y:377
 		{
 			yyVAL.node = node.NewSimpleNode("Return").Append(yyDollar[2].node)
 		}
 	case 139:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:376
+		//line parser/parser.y:378
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 140:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:377
+		//line parser/parser.y:379
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 141:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:378
+		//line parser/parser.y:380
 		{
 			yyVAL.node = stmt.NewEcho(yyDollar[1].token, yyDollar[2].list)
 		}
 	case 142:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:379
+		//line parser/parser.y:381
 		{
 			yyVAL.node = node.NewSimpleNode("Echo").Append(node.NewSimpleNode("InlineHtml").Attribute("value", yyDollar[1].token.String()))
 		}
 	case 143:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:380
+		//line parser/parser.y:382
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 144:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:382
+		//line parser/parser.y:384
 		{
 			yyVAL.node = node.NewSimpleNode("Unset").Append(yyDollar[3].node)
 		}
 	case 145:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:384
+		//line parser/parser.y:386
 		{
 			yyVAL.node = node.NewSimpleNode("Foreach").
 				Append(node.NewSimpleNode("expr").Append(yyDollar[3].node)).
@@ -2908,7 +2905,7 @@ yydefault:
 		}
 	case 146:
 		yyDollar = yyS[yypt-9 : yypt+1]
-		//line parser/parser.y:391
+		//line parser/parser.y:393
 		{
 			yyVAL.node = node.NewSimpleNode("Foreach").
 				Append(node.NewSimpleNode("expr").Append(yyDollar[3].node)).
@@ -2918,97 +2915,97 @@ yydefault:
 		}
 	case 147:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:398
+		//line parser/parser.y:400
 		{
 			yyVAL.node = stmt.NewDeclare(yyDollar[1].token, yyDollar[3].list, yyDollar[5].node)
 		}
 	case 148:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:399
+		//line parser/parser.y:401
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 149:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:401
+		//line parser/parser.y:403
 		{
 			yyVAL.node = stmt.NewTry(yyDollar[1].token, yyDollar[3].node.(node.SimpleNode).Children, yyDollar[5].list, yyDollar[6].node)
 		}
 	case 150:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:404
+		//line parser/parser.y:406
 		{
 			yyVAL.node = node.NewSimpleNode("Throw").Append(yyDollar[2].node)
 		}
 	case 151:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:405
+		//line parser/parser.y:407
 		{
 			yyVAL.node = node.NewSimpleNode("GoTo").Attribute("Label", yyDollar[2].token.String())
 		}
 	case 152:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:406
+		//line parser/parser.y:408
 		{
 			yyVAL.node = node.NewSimpleNode("Label").Attribute("name", yyDollar[1].token.String())
 		}
 	case 153:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:409
+		//line parser/parser.y:411
 		{
 			yyVAL.list = []node.Node{}
 		}
 	case 154:
 		yyDollar = yyS[yypt-9 : yypt+1]
-		//line parser/parser.y:411
+		//line parser/parser.y:413
 		{
 			yyVAL.list = append(yyDollar[1].list, stmt.NewCatch(yyDollar[2].token, yyDollar[4].list, expr.NewVariable(yyDollar[5].token), yyDollar[8].node.(node.SimpleNode).Children))
 		}
 	case 155:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:414
+		//line parser/parser.y:416
 		{
 			yyVAL.list = []node.Node{yyDollar[1].node}
 		}
 	case 156:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:415
+		//line parser/parser.y:417
 		{
 			yyVAL.list = append(yyDollar[1].list, yyDollar[3].node)
 		}
 	case 157:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:419
+		//line parser/parser.y:421
 		{
 			yyVAL.node = nil
 		}
 	case 158:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:420
+		//line parser/parser.y:422
 		{
 			yyVAL.node = stmt.NewFinally(yyDollar[1].token, yyDollar[3].node.(node.SimpleNode).Children)
 		}
 	case 159:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:424
+		//line parser/parser.y:426
 		{
 			yyVAL.node = node.NewSimpleNode("UnsetVariablesList").Append(yyDollar[1].node)
 		}
 	case 160:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:425
+		//line parser/parser.y:427
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 161:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:429
+		//line parser/parser.y:431
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 162:
 		yyDollar = yyS[yypt-10 : yypt+1]
-		//line parser/parser.y:434
+		//line parser/parser.y:436
 		{
 			yyVAL.node = node.NewSimpleNode("Function").
 				Attribute("name", yyDollar[3].token.String()).
@@ -3019,73 +3016,73 @@ yydefault:
 		}
 	case 163:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:445
+		//line parser/parser.y:447
 		{
 			yyVAL.value = "false"
 		}
 	case 164:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:446
+		//line parser/parser.y:448
 		{
 			yyVAL.value = "true"
 		}
 	case 165:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:450
+		//line parser/parser.y:452
 		{
 			yyVAL.value = "false"
 		}
 	case 166:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:451
+		//line parser/parser.y:453
 		{
 			yyVAL.value = "true"
 		}
 	case 167:
 		yyDollar = yyS[yypt-8 : yypt+1]
-		//line parser/parser.y:456
+		//line parser/parser.y:458
 		{
 			yyVAL.node = stmt.NewClass(yyDollar[3].token, yyDollar[1].strings, nil, yyDollar[4].node, yyDollar[5].node.(node.SimpleNode).Children, yyDollar[7].node.(node.SimpleNode).Children)
 		}
 	case 168:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:458
+		//line parser/parser.y:460
 		{
 			yyVAL.node = stmt.NewClass(yyDollar[2].token, nil, nil, yyDollar[3].node, yyDollar[4].node.(node.SimpleNode).Children, yyDollar[6].node.(node.SimpleNode).Children)
 		}
 	case 169:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:462
+		//line parser/parser.y:464
 		{
 			yyVAL.strings = []string{yyDollar[1].value}
 		}
 	case 170:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:463
+		//line parser/parser.y:465
 		{
 			yyVAL.strings = append(yyDollar[1].strings, yyDollar[2].value)
 		}
 	case 171:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:467
+		//line parser/parser.y:469
 		{
 			yyVAL.value = "abstract"
 		}
 	case 172:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:468
+		//line parser/parser.y:470
 		{
 			yyVAL.value = "final"
 		}
 	case 173:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:472
+		//line parser/parser.y:474
 		{
 			yyVAL.node = node.NewSimpleNode("Trait").Attribute("name", yyDollar[2].token.String()).Append(yyDollar[4].node)
 		}
 	case 174:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:477
+		//line parser/parser.y:479
 		{
 			yyVAL.node = node.NewSimpleNode("Interface").
 				Attribute("name", yyDollar[2].token.String()).
@@ -3094,183 +3091,183 @@ yydefault:
 		}
 	case 175:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:486
+		//line parser/parser.y:488
 		{
 			yyVAL.node = nil
 		}
 	case 176:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:487
+		//line parser/parser.y:489
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 177:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:491
+		//line parser/parser.y:493
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 178:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:492
+		//line parser/parser.y:494
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 179:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:496
+		//line parser/parser.y:498
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 180:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:497
+		//line parser/parser.y:499
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 181:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:501
+		//line parser/parser.y:503
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 182:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:502
+		//line parser/parser.y:504
 		{
 			yyVAL.node = node.NewSimpleNode("Ref").Append(yyDollar[2].node)
 		}
 	case 183:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:503
+		//line parser/parser.y:505
 		{
 			yyVAL.node = node.NewSimpleNode("List").Append(yyDollar[3].node)
 		}
 	case 184:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:504
+		//line parser/parser.y:506
 		{
 			yyVAL.node = node.NewSimpleNode("ShortList").Append(yyDollar[2].node)
 		}
 	case 185:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:508
+		//line parser/parser.y:510
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 186:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:509
+		//line parser/parser.y:511
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 187:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:513
+		//line parser/parser.y:515
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 188:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:514
+		//line parser/parser.y:516
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 189:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:518
+		//line parser/parser.y:520
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 190:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:519
+		//line parser/parser.y:521
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 191:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:523
+		//line parser/parser.y:525
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 192:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:524
+		//line parser/parser.y:526
 		{
 			yyVAL.node = yyDollar[3].node
 		}
 	case 193:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:525
+		//line parser/parser.y:527
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 194:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:526
+		//line parser/parser.y:528
 		{
 			yyVAL.node = yyDollar[3].node
 		}
 	case 195:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:530
+		//line parser/parser.y:532
 		{
 			yyVAL.node = node.NewSimpleNode("CaseList")
 		}
 	case 196:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:532
+		//line parser/parser.y:534
 		{
 			yyVAL.node = yyDollar[1].node.Append(stmt.NewCase(yyDollar[2].token, yyDollar[3].node, yyDollar[5].node.(node.SimpleNode).Children))
 		}
 	case 197:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:536
+		//line parser/parser.y:538
 		{
 			yyVAL.node = yyDollar[1].node.Append(stmt.NewDefault(yyDollar[2].token, yyDollar[4].node.(node.SimpleNode).Children))
 		}
 	case 200:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:547
+		//line parser/parser.y:549
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 201:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:548
+		//line parser/parser.y:550
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 202:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:552
+		//line parser/parser.y:554
 		{
 			yyVAL.node = stmt.NewIf(yyDollar[1].token, yyDollar[3].node, yyDollar[5].node)
 		}
 	case 203:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:554
+		//line parser/parser.y:556
 		{
 			_elseIf := stmt.NewElseIf(yyDollar[2].token, yyDollar[4].node, yyDollar[6].node)
 			yyVAL.node = yyDollar[1].node.(stmt.If).AddElseIf(_elseIf)
 		}
 	case 204:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:561
+		//line parser/parser.y:563
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 205:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:563
+		//line parser/parser.y:565
 		{
 			_else := stmt.NewElse(yyDollar[2].token, yyDollar[3].node)
 			yyVAL.node = yyDollar[1].node.(stmt.If).SetElse(_else)
 		}
 	case 206:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:571
+		//line parser/parser.y:573
 		{
 			yyVAL.node = node.NewSimpleNode("AltIf").
 				Append(node.NewSimpleNode("expr").Append(yyDollar[3].node)).
@@ -3278,7 +3275,7 @@ yydefault:
 		}
 	case 207:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:577
+		//line parser/parser.y:579
 		{
 			yyVAL.node = yyDollar[1].node.Append(node.NewSimpleNode("AltElseIf").
 				Append(node.NewSimpleNode("expr").Append(yyDollar[4].node)).
@@ -3286,43 +3283,43 @@ yydefault:
 		}
 	case 208:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:585
+		//line parser/parser.y:587
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 209:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:587
+		//line parser/parser.y:589
 		{
 			yyVAL.node = yyDollar[1].node.Append(node.NewSimpleNode("AltElse").Append(node.NewSimpleNode("stmt").Append(yyDollar[4].node)))
 		}
 	case 210:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:593
+		//line parser/parser.y:595
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 211:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:594
+		//line parser/parser.y:596
 		{
 			yyVAL.node = node.NewSimpleNode("Parameter list")
 		}
 	case 212:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:598
+		//line parser/parser.y:600
 		{
 			yyVAL.node = node.NewSimpleNode("Parameter list").Append(yyDollar[1].node)
 		}
 	case 213:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:599
+		//line parser/parser.y:601
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 214:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:604
+		//line parser/parser.y:606
 		{
 			yyVAL.node = node.NewSimpleNode("Parameter").
 				Append(yyDollar[1].node).
@@ -3332,7 +3329,7 @@ yydefault:
 		}
 	case 215:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:612
+		//line parser/parser.y:614
 		{
 			yyVAL.node = node.NewSimpleNode("Parameter").
 				Append(yyDollar[1].node).
@@ -3343,170 +3340,170 @@ yydefault:
 		}
 	case 216:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:623
+		//line parser/parser.y:625
 		{
 			yyVAL.node = node.NewSimpleNode("No type")
 		}
 	case 217:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:624
+		//line parser/parser.y:626
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 218:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:628
+		//line parser/parser.y:630
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 219:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:629
+		//line parser/parser.y:631
 		{
 			yyVAL.node = yyDollar[2].node
 			yyVAL.node.Attribute("nullable", "true")
 		}
 	case 220:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:633
+		//line parser/parser.y:635
 		{
 			yyVAL.node = node.NewSimpleNode("array type")
 		}
 	case 221:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:634
+		//line parser/parser.y:636
 		{
 			yyVAL.node = node.NewSimpleNode("callable type")
 		}
 	case 222:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:635
+		//line parser/parser.y:637
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 223:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:639
+		//line parser/parser.y:641
 		{
 			yyVAL.node = node.NewSimpleNode("No return type")
 		}
 	case 224:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:640
+		//line parser/parser.y:642
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 225:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:644
+		//line parser/parser.y:646
 		{
 			yyVAL.node = node.NewSimpleNode("ArgumentList")
 		}
 	case 226:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:645
+		//line parser/parser.y:647
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 227:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:649
+		//line parser/parser.y:651
 		{
 			yyVAL.node = node.NewSimpleNode("ArgumentList").Append(yyDollar[1].node)
 		}
 	case 228:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:650
+		//line parser/parser.y:652
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 229:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:654
+		//line parser/parser.y:656
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 230:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:655
+		//line parser/parser.y:657
 		{
 			yyVAL.node = node.NewSimpleNode("Unpack").Append(yyDollar[2].node)
 		}
 	case 231:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:659
+		//line parser/parser.y:661
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 232:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:660
+		//line parser/parser.y:662
 		{
 			yyVAL.node = node.NewSimpleNode("GlobalVarList").Append(yyDollar[1].node)
 		}
 	case 233:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:664
+		//line parser/parser.y:666
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 234:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:668
+		//line parser/parser.y:670
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 235:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:669
+		//line parser/parser.y:671
 		{
 			yyVAL.node = node.NewSimpleNode("StaticVarList").Append(yyDollar[1].node)
 		}
 	case 236:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:673
+		//line parser/parser.y:675
 		{
 			yyVAL.node = node.NewSimpleNode("StaticVariable").Attribute("Name", yyDollar[1].token.String())
 		}
 	case 237:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:674
+		//line parser/parser.y:676
 		{
 			yyVAL.node = node.NewSimpleNode("StaticVariable").Attribute("Name", yyDollar[1].token.String()).Append(node.NewSimpleNode("expr").Append(yyDollar[3].node))
 		}
 	case 238:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:678
+		//line parser/parser.y:680
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[2].node)
 		}
 	case 239:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:679
+		//line parser/parser.y:681
 		{
 			yyVAL.node = node.NewSimpleNode("Stmt")
 		}
 	case 240:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:683
+		//line parser/parser.y:685
 		{
 			yyVAL.node = yyDollar[2].node.Append(yyDollar[1].node)
 		}
 	case 241:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:684
+		//line parser/parser.y:686
 		{
 			yyVAL.node = stmt.NewClassConst(yyDollar[2].token, yyDollar[1].node.(node.SimpleNode).Children, yyDollar[3].list)
 		}
 	case 242:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:685
+		//line parser/parser.y:687
 		{
 			yyVAL.node = node.NewSimpleNode("Use").Append(yyDollar[2].node).Append(yyDollar[3].node)
 		}
 	case 243:
 		yyDollar = yyS[yypt-9 : yypt+1]
-		//line parser/parser.y:688
+		//line parser/parser.y:690
 		{
 			yyVAL.node = node.NewSimpleNode("Function").
 				Append(yyDollar[1].node).
@@ -3518,283 +3515,283 @@ yydefault:
 		}
 	case 244:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:700
+		//line parser/parser.y:702
 		{
 			yyVAL.node = node.NewSimpleNode("NameList").Append(yyDollar[1].node)
 		}
 	case 245:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:701
+		//line parser/parser.y:703
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 246:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:705
+		//line parser/parser.y:707
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 247:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:706
+		//line parser/parser.y:708
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 248:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:707
+		//line parser/parser.y:709
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 249:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:711
+		//line parser/parser.y:713
 		{
 			yyVAL.node = node.NewSimpleNode("TraitAdaptionList").Append(yyDollar[1].node)
 		}
 	case 250:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:712
+		//line parser/parser.y:714
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[2].node)
 		}
 	case 251:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:716
+		//line parser/parser.y:718
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 252:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:717
+		//line parser/parser.y:719
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 253:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:722
+		//line parser/parser.y:724
 		{
 			yyVAL.node = node.NewSimpleNode("TraitPrecedence").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 254:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:726
+		//line parser/parser.y:728
 		{
 			yyVAL.node = yyDollar[1].node.Append(node.NewSimpleNode("as").Attribute("value", yyDollar[3].token.String()))
 		}
 	case 255:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:728
+		//line parser/parser.y:730
 		{
 			yyVAL.node = yyDollar[1].node.Append(node.NewSimpleNode("as").Append(node.NewSimpleNode("reservedNonModifiers")))
 		}
 	case 256:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:730
+		//line parser/parser.y:732
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node).Attribute("as", yyDollar[4].token.Value)
 		}
 	case 257:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:731
+		//line parser/parser.y:733
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 258:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:735
+		//line parser/parser.y:737
 		{
 			yyVAL.node = node.NewSimpleNode("TraitMethodRef").Attribute("value", yyDollar[1].token.Value)
 		}
 	case 259:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:736
+		//line parser/parser.y:738
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 260:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:740
+		//line parser/parser.y:742
 		{
 			yyVAL.node = node.NewSimpleNode("TraitMethodRef").Append(yyDollar[1].node).Attribute("value", yyDollar[3].token.Value)
 		}
 	case 261:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:744
+		//line parser/parser.y:746
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 262:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:745
+		//line parser/parser.y:747
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 263:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:749
+		//line parser/parser.y:751
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 264:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:750
+		//line parser/parser.y:752
 		{
 			yyVAL.node = node.NewSimpleNode("VarMemberModifier")
 		}
 	case 265:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:754
+		//line parser/parser.y:756
 		{
 			yyVAL.node = node.NewSimpleNode("MemberModifiers").Append(node.NewSimpleNode("PublicMemberModifier"))
 		}
 	case 266:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:755
+		//line parser/parser.y:757
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 267:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:759
+		//line parser/parser.y:761
 		{
 			yyVAL.node = node.NewSimpleNode("MemberModifiers").Append(yyDollar[1].node)
 		}
 	case 268:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:760
+		//line parser/parser.y:762
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[2].node)
 		}
 	case 269:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:764
+		//line parser/parser.y:766
 		{
 			yyVAL.node = node.NewSimpleNode("PublicMemberModifier")
 		}
 	case 270:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:765
+		//line parser/parser.y:767
 		{
 			yyVAL.node = node.NewSimpleNode("ProtectedMemberModifier")
 		}
 	case 271:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:766
+		//line parser/parser.y:768
 		{
 			yyVAL.node = node.NewSimpleNode("PrivateMemberModifier")
 		}
 	case 272:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:767
+		//line parser/parser.y:769
 		{
 			yyVAL.node = node.NewSimpleNode("StaticMemberModifier")
 		}
 	case 273:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:768
+		//line parser/parser.y:770
 		{
 			yyVAL.node = node.NewSimpleNode("AbstractMemberModifier")
 		}
 	case 274:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:769
+		//line parser/parser.y:771
 		{
 			yyVAL.node = node.NewSimpleNode("FinalMemberModifier")
 		}
 	case 275:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:773
+		//line parser/parser.y:775
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 276:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:774
+		//line parser/parser.y:776
 		{
 			yyVAL.node = node.NewSimpleNode("PropertyList").Append(yyDollar[1].node)
 		}
 	case 277:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:778
+		//line parser/parser.y:780
 		{
 			yyVAL.node = node.NewSimpleNode("Property").Attribute("name", yyDollar[1].token.String())
 		}
 	case 278:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:779
+		//line parser/parser.y:781
 		{
 			yyVAL.node = node.NewSimpleNode("Property").Attribute("name", yyDollar[1].token.String()).Append(node.NewSimpleNode("Default").Append(yyDollar[3].node))
 		}
 	case 279:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:783
+		//line parser/parser.y:785
 		{
 			yyVAL.list = append(yyDollar[1].list, yyDollar[3].node)
 		}
 	case 280:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:784
+		//line parser/parser.y:786
 		{
 			yyVAL.list = []node.Node{yyDollar[1].node}
 		}
 	case 281:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:788
+		//line parser/parser.y:790
 		{
 			yyVAL.node = stmt.NewConstant(yyDollar[1].token, yyDollar[3].node)
 		}
 	case 282:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:792
+		//line parser/parser.y:794
 		{
 			yyVAL.node = stmt.NewConstant(yyDollar[1].token, yyDollar[3].node)
 		}
 	case 283:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:796
+		//line parser/parser.y:798
 		{
 			yyVAL.list = append(yyDollar[1].list, yyDollar[3].node)
 		}
 	case 284:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:797
+		//line parser/parser.y:799
 		{
 			yyVAL.list = []node.Node{yyDollar[1].node}
 		}
 	case 285:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:801
+		//line parser/parser.y:803
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 286:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:805
+		//line parser/parser.y:807
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 287:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:806
+		//line parser/parser.y:808
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 288:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:809
+		//line parser/parser.y:811
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 289:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:810
+		//line parser/parser.y:812
 		{
 			yyVAL.node = node.NewSimpleNode("ExpressionList").Append(yyDollar[1].node)
 		}
 	case 290:
 		yyDollar = yyS[yypt-7 : yypt+1]
-		//line parser/parser.y:815
+		//line parser/parser.y:817
 		{
 			{
 				yyVAL.node = stmt.NewClass(yyDollar[1].token, nil, yyDollar[2].node.(node.SimpleNode).Children, yyDollar[3].node, yyDollar[4].node.(node.SimpleNode).Children, yyDollar[6].node.(node.SimpleNode).Children)
@@ -3802,463 +3799,463 @@ yydefault:
 		}
 	case 291:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:821
+		//line parser/parser.y:823
 		{
 			yyVAL.node = node.NewSimpleNode("New").Append(yyDollar[2].node).Append(yyDollar[3].node)
 		}
 	case 292:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:822
+		//line parser/parser.y:824
 		{
 			yyVAL.node = node.NewSimpleNode("New").Append(yyDollar[2].node)
 		}
 	case 293:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:826
+		//line parser/parser.y:828
 		{
 			yyVAL.node = node.NewSimpleNode("Assign").Append(yyDollar[3].node).Append(yyDollar[6].node)
 		}
 	case 294:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:827
+		//line parser/parser.y:829
 		{
 			yyVAL.node = node.NewSimpleNode("Assign").Append(yyDollar[2].node).Append(yyDollar[5].node)
 		}
 	case 295:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:828
+		//line parser/parser.y:830
 		{
 			yyVAL.node = node.NewSimpleNode("Assign").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 296:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:829
+		//line parser/parser.y:831
 		{
 			yyVAL.node = node.NewSimpleNode("AssignRef").Append(yyDollar[1].node).Append(yyDollar[4].node)
 		}
 	case 297:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:830
+		//line parser/parser.y:832
 		{
 			yyVAL.node = node.NewSimpleNode("Clone").Append(yyDollar[2].node)
 		}
 	case 298:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:831
+		//line parser/parser.y:833
 		{
 			yyVAL.node = node.NewSimpleNode("AssignAdd").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 299:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:832
+		//line parser/parser.y:834
 		{
 			yyVAL.node = node.NewSimpleNode("AssignSub").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 300:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:833
+		//line parser/parser.y:835
 		{
 			yyVAL.node = node.NewSimpleNode("AssignMul").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 301:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:834
+		//line parser/parser.y:836
 		{
 			yyVAL.node = node.NewSimpleNode("AssignPow").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 302:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:835
+		//line parser/parser.y:837
 		{
 			yyVAL.node = node.NewSimpleNode("AssignDiv").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 303:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:836
+		//line parser/parser.y:838
 		{
 			yyVAL.node = node.NewSimpleNode("AssignConcat").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 304:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:837
+		//line parser/parser.y:839
 		{
 			yyVAL.node = node.NewSimpleNode("AssignMod").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 305:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:838
+		//line parser/parser.y:840
 		{
 			yyVAL.node = node.NewSimpleNode("AssignAnd").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 306:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:839
+		//line parser/parser.y:841
 		{
 			yyVAL.node = node.NewSimpleNode("AssignOr").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 307:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:840
+		//line parser/parser.y:842
 		{
 			yyVAL.node = node.NewSimpleNode("AssignXor").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 308:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:841
+		//line parser/parser.y:843
 		{
 			yyVAL.node = node.NewSimpleNode("AssignShiftLeft").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 309:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:842
+		//line parser/parser.y:844
 		{
 			yyVAL.node = node.NewSimpleNode("AssignShiftRight").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 310:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:843
+		//line parser/parser.y:845
 		{
 			yyVAL.node = node.NewSimpleNode("PostIncrement").Append(yyDollar[1].node)
 		}
 	case 311:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:844
+		//line parser/parser.y:846
 		{
 			yyVAL.node = node.NewSimpleNode("PreIncrement").Append(yyDollar[2].node)
 		}
 	case 312:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:845
+		//line parser/parser.y:847
 		{
 			yyVAL.node = node.NewSimpleNode("PostDecrement").Append(yyDollar[1].node)
 		}
 	case 313:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:846
+		//line parser/parser.y:848
 		{
 			yyVAL.node = node.NewSimpleNode("PreDecrement").Append(yyDollar[2].node)
 		}
 	case 314:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:847
+		//line parser/parser.y:849
 		{
 			yyVAL.node = node.NewSimpleNode("Or").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 315:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:848
+		//line parser/parser.y:850
 		{
 			yyVAL.node = node.NewSimpleNode("And").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 316:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:849
+		//line parser/parser.y:851
 		{
 			yyVAL.node = node.NewSimpleNode("Or").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 317:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:850
+		//line parser/parser.y:852
 		{
 			yyVAL.node = node.NewSimpleNode("And").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 318:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:851
+		//line parser/parser.y:853
 		{
 			yyVAL.node = node.NewSimpleNode("Xor").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 319:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:852
+		//line parser/parser.y:854
 		{
 			yyVAL.node = node.NewSimpleNode("BitwiseOr").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 320:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:853
+		//line parser/parser.y:855
 		{
 			yyVAL.node = node.NewSimpleNode("BitwiseAnd").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 321:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:854
+		//line parser/parser.y:856
 		{
 			yyVAL.node = node.NewSimpleNode("BitwiseXor").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 322:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:855
+		//line parser/parser.y:857
 		{
 			yyVAL.node = node.NewSimpleNode("Concat").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 323:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:856
+		//line parser/parser.y:858
 		{
 			yyVAL.node = node.NewSimpleNode("Add").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 324:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:857
+		//line parser/parser.y:859
 		{
 			yyVAL.node = node.NewSimpleNode("Sub").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 325:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:858
+		//line parser/parser.y:860
 		{
 			yyVAL.node = node.NewSimpleNode("Mul").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 326:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:859
+		//line parser/parser.y:861
 		{
 			yyVAL.node = node.NewSimpleNode("Pow").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 327:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:860
+		//line parser/parser.y:862
 		{
 			yyVAL.node = node.NewSimpleNode("Div").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 328:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:861
+		//line parser/parser.y:863
 		{
 			yyVAL.node = node.NewSimpleNode("Mod").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 329:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:862
+		//line parser/parser.y:864
 		{
 			yyVAL.node = node.NewSimpleNode("ShiftLeft").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 330:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:863
+		//line parser/parser.y:865
 		{
 			yyVAL.node = node.NewSimpleNode("ShiftRight").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 331:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:864
+		//line parser/parser.y:866
 		{
 			yyVAL.node = node.NewSimpleNode("UnaryPlus").Append(yyDollar[2].node)
 		}
 	case 332:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:865
+		//line parser/parser.y:867
 		{
 			yyVAL.node = node.NewSimpleNode("UnaryMinus").Append(yyDollar[2].node)
 		}
 	case 333:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:866
+		//line parser/parser.y:868
 		{
 			yyVAL.node = node.NewSimpleNode("BooleanNot").Append(yyDollar[2].node)
 		}
 	case 334:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:867
+		//line parser/parser.y:869
 		{
 			yyVAL.node = node.NewSimpleNode("BitwiseNot").Append(yyDollar[2].node)
 		}
 	case 335:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:868
+		//line parser/parser.y:870
 		{
 			yyVAL.node = node.NewSimpleNode("Identical").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 336:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:869
+		//line parser/parser.y:871
 		{
 			yyVAL.node = node.NewSimpleNode("NotIdentical").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 337:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:870
+		//line parser/parser.y:872
 		{
 			yyVAL.node = node.NewSimpleNode("Equal").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 338:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:871
+		//line parser/parser.y:873
 		{
 			yyVAL.node = node.NewSimpleNode("NotEqual").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 339:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:872
+		//line parser/parser.y:874
 		{
 			yyVAL.node = node.NewSimpleNode("Smaller").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 340:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:873
+		//line parser/parser.y:875
 		{
 			yyVAL.node = node.NewSimpleNode("SmallerOrEqual").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 341:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:874
+		//line parser/parser.y:876
 		{
 			yyVAL.node = node.NewSimpleNode("Greater").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 342:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:875
+		//line parser/parser.y:877
 		{
 			yyVAL.node = node.NewSimpleNode("GreaterOrEqual").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 343:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:876
+		//line parser/parser.y:878
 		{
 			yyVAL.node = node.NewSimpleNode("Spaceship").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 344:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:877
+		//line parser/parser.y:879
 		{
 			yyVAL.node = node.NewSimpleNode("InstanceOf").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 345:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:878
+		//line parser/parser.y:880
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 346:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:879
+		//line parser/parser.y:881
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 347:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:880
+		//line parser/parser.y:882
 		{
 			yyVAL.node = node.NewSimpleNode("Ternary").Append(yyDollar[1].node).Append(yyDollar[3].node).Append(yyDollar[5].node)
 		}
 	case 348:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:881
+		//line parser/parser.y:883
 		{
 			yyVAL.node = node.NewSimpleNode("Ternary").Append(yyDollar[1].node).Append(yyDollar[4].node)
 		}
 	case 349:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:882
+		//line parser/parser.y:884
 		{
 			yyVAL.node = node.NewSimpleNode("Coalesce").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 350:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:883
+		//line parser/parser.y:885
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 351:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:884
+		//line parser/parser.y:886
 		{
 			yyVAL.node = node.NewSimpleNode("CastInt").Append(yyDollar[2].node)
 		}
 	case 352:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:885
+		//line parser/parser.y:887
 		{
 			yyVAL.node = node.NewSimpleNode("CastDouble").Append(yyDollar[2].node)
 		}
 	case 353:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:886
+		//line parser/parser.y:888
 		{
 			yyVAL.node = node.NewSimpleNode("CastString").Append(yyDollar[2].node)
 		}
 	case 354:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:887
+		//line parser/parser.y:889
 		{
 			yyVAL.node = node.NewSimpleNode("CastArray").Append(yyDollar[2].node)
 		}
 	case 355:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:888
+		//line parser/parser.y:890
 		{
 			yyVAL.node = node.NewSimpleNode("CastObject").Append(yyDollar[2].node)
 		}
 	case 356:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:889
+		//line parser/parser.y:891
 		{
 			yyVAL.node = node.NewSimpleNode("CastBool").Append(yyDollar[2].node)
 		}
 	case 357:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:890
+		//line parser/parser.y:892
 		{
 			yyVAL.node = node.NewSimpleNode("CastUnset").Append(yyDollar[2].node)
 		}
 	case 358:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:891
+		//line parser/parser.y:893
 		{
 			yyVAL.node = node.NewSimpleNode("Exit").Append(yyDollar[2].node)
 		}
 	case 359:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:892
+		//line parser/parser.y:894
 		{
 			yyVAL.node = node.NewSimpleNode("Silence").Append(yyDollar[2].node)
 		}
 	case 360:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:893
+		//line parser/parser.y:895
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 361:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:894
+		//line parser/parser.y:896
 		{
 			yyVAL.node = node.NewNodeExprShellExec(yyDollar[1].token, yyDollar[2].list, yyDollar[3].token)
 		}
 	case 362:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:895
+		//line parser/parser.y:897
 		{
 			yyVAL.node = node.NewSimpleNode("Print").Append(yyDollar[2].node)
 		}
 	case 363:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:896
+		//line parser/parser.y:898
 		{
 			yyVAL.node = node.NewSimpleNode("Yield")
 		}
 	case 364:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:897
+		//line parser/parser.y:899
 		{
 			yyVAL.node = node.NewSimpleNode("Yield").Append(yyDollar[2].node)
 		}
 	case 365:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:898
+		//line parser/parser.y:900
 		{
 			yyVAL.node = node.NewSimpleNode("Yield").Append(yyDollar[2].node).Append(yyDollar[4].node)
 		}
 	case 366:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:899
+		//line parser/parser.y:901
 		{
 			yyVAL.node = node.NewSimpleNode("YieldFrom").Append(yyDollar[2].node)
 		}
 	case 367:
 		yyDollar = yyS[yypt-10 : yypt+1]
-		//line parser/parser.y:901
+		//line parser/parser.y:903
 		{
 			yyVAL.node = node.NewSimpleNode("Closure").
 				Attribute("returns_ref", yyDollar[2].value).
@@ -4269,7 +4266,7 @@ yydefault:
 		}
 	case 368:
 		yyDollar = yyS[yypt-11 : yypt+1]
-		//line parser/parser.y:910
+		//line parser/parser.y:912
 		{
 			yyVAL.node = node.NewSimpleNode("StaticClosure").
 				Attribute("returns_ref", yyDollar[3].value).
@@ -4280,553 +4277,553 @@ yydefault:
 		}
 	case 369:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:921
+		//line parser/parser.y:923
 		{
 			yyVAL.value = "false"
 		}
 	case 370:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:922
+		//line parser/parser.y:924
 		{
 			yyVAL.value = "true"
 		}
 	case 371:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:926
+		//line parser/parser.y:928
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 372:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:927
+		//line parser/parser.y:929
 		{
 			yyVAL.node = yyDollar[3].node
 		}
 	case 373:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:931
+		//line parser/parser.y:933
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 374:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:932
+		//line parser/parser.y:934
 		{
 			yyVAL.node = node.NewSimpleNode("ClosureUses").Append(yyDollar[1].node)
 		}
 	case 375:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:936
+		//line parser/parser.y:938
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[1].token.String())
 		}
 	case 376:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:937
+		//line parser/parser.y:939
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[2].token.String()).Attribute("ref", "true")
 		}
 	case 377:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:941
+		//line parser/parser.y:943
 		{
 			yyVAL.node = node.NewSimpleNode("FunctionCall").Append(yyDollar[1].node).Append(yyDollar[2].node)
 		}
 	case 378:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:943
+		//line parser/parser.y:945
 		{
 			yyVAL.node = node.NewSimpleNode("StaticCall").Append(yyDollar[1].node).Append(yyDollar[3].node).Append(yyDollar[4].node)
 		}
 	case 379:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:945
+		//line parser/parser.y:947
 		{
 			yyVAL.node = node.NewSimpleNode("StaticCall").Append(yyDollar[1].node).Append(yyDollar[3].node).Append(yyDollar[4].node)
 		}
 	case 380:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:946
+		//line parser/parser.y:948
 		{
 			yyVAL.node = node.NewSimpleNode("Call").Append(yyDollar[1].node).Append(yyDollar[2].node)
 		}
 	case 381:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:950
+		//line parser/parser.y:952
 		{
 			yyVAL.node = node.NewSimpleNode("Static")
 		}
 	case 382:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:951
+		//line parser/parser.y:953
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 383:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:955
+		//line parser/parser.y:957
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 384:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:956
+		//line parser/parser.y:958
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 385:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:960
+		//line parser/parser.y:962
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 386:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:961
+		//line parser/parser.y:963
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 387:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:965
+		//line parser/parser.y:967
 		{
 			yyVAL.list = []node.Node{}
 		}
 	case 388:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:966
+		//line parser/parser.y:968
 		{
 			yyVAL.list = []node.Node{scalar.NewEncapsedStringPart(yyDollar[1].token)}
 		}
 	case 389:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:967
+		//line parser/parser.y:969
 		{
 			yyVAL.list = yyDollar[1].list
 		}
 	case 390:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:971
+		//line parser/parser.y:973
 		{
 			yyVAL.node = node.NewSimpleNode("ArgumentList")
 		}
 	case 391:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:972
+		//line parser/parser.y:974
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 392:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:976
+		//line parser/parser.y:978
 		{
 			yyVAL.node = yyDollar[3].node
 		}
 	case 393:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:977
+		//line parser/parser.y:979
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 394:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:978
+		//line parser/parser.y:980
 		{
 			yyVAL.node = scalar.NewString(yyDollar[1].token)
 		}
 	case 395:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:982
+		//line parser/parser.y:984
 		{
 			yyVAL.node = scalar.NewLnumber(yyDollar[1].token)
 		}
 	case 396:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:983
+		//line parser/parser.y:985
 		{
 			yyVAL.node = scalar.NewDnumber(yyDollar[1].token)
 		}
 	case 397:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:984
+		//line parser/parser.y:986
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 398:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:985
+		//line parser/parser.y:987
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 399:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:986
+		//line parser/parser.y:988
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 400:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:987
+		//line parser/parser.y:989
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 401:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:988
+		//line parser/parser.y:990
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 402:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:989
+		//line parser/parser.y:991
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 403:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:990
+		//line parser/parser.y:992
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 404:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:991
+		//line parser/parser.y:993
 		{
 			yyVAL.node = scalar.NewMagicConstant(yyDollar[1].token)
 		}
 	case 405:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:993
+		//line parser/parser.y:995
 		{
 			yyVAL.node = scalar.NewString(yyDollar[2].token) /* TODO: mark as Heredoc*/
 		}
 	case 406:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:995
+		//line parser/parser.y:997
 		{
 			yyVAL.node = scalar.NewEncapsed(yyDollar[1].token, nil, yyDollar[2].token)
 		}
 	case 407:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:996
+		//line parser/parser.y:998
 		{
 			yyVAL.node = scalar.NewEncapsed(yyDollar[1].token, yyDollar[2].list, yyDollar[3].token)
 		}
 	case 408:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:997
+		//line parser/parser.y:999
 		{
 			yyVAL.node = scalar.NewEncapsed(yyDollar[1].token, yyDollar[2].list, yyDollar[3].token)
 		}
 	case 409:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:998
+		//line parser/parser.y:1000
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 410:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:999
+		//line parser/parser.y:1001
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 411:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1003
+		//line parser/parser.y:1005
 		{
 			yyVAL.node = node.NewSimpleNode("Const").Append(yyDollar[1].node)
 		}
 	case 412:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1004
+		//line parser/parser.y:1006
 		{
 			yyVAL.node = node.NewSimpleNode("Const").Append(yyDollar[1].node).Attribute("value", yyDollar[3].token.Value)
 		}
 	case 413:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1006
+		//line parser/parser.y:1008
 		{
 			yyVAL.node = node.NewSimpleNode("Const").Append(yyDollar[1].node).Attribute("value", yyDollar[3].token.Value)
 		}
 	case 414:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1010
+		//line parser/parser.y:1012
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 415:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1011
+		//line parser/parser.y:1013
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 416:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:1015
+		//line parser/parser.y:1017
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 417:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1016
+		//line parser/parser.y:1018
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 418:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1020
+		//line parser/parser.y:1022
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 419:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1024
+		//line parser/parser.y:1026
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 420:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1025
+		//line parser/parser.y:1027
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 421:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1026
+		//line parser/parser.y:1028
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 422:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1030
+		//line parser/parser.y:1032
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 423:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1031
+		//line parser/parser.y:1033
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 424:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1032
+		//line parser/parser.y:1034
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 425:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1036
+		//line parser/parser.y:1038
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 426:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1037
+		//line parser/parser.y:1039
 		{
 			yyVAL.node = node.NewSimpleNode("Dim").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 427:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1038
+		//line parser/parser.y:1040
 		{
 			yyVAL.node = node.NewSimpleNode("Dim").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 428:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1039
+		//line parser/parser.y:1041
 		{
 			yyVAL.node = node.NewSimpleNode("Dim").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 429:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1041
+		//line parser/parser.y:1043
 		{
 			yyVAL.node = node.NewSimpleNode("MethodCall").Append(yyDollar[1].node).Append(yyDollar[3].node).Append(yyDollar[4].node)
 		}
 	case 430:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1042
+		//line parser/parser.y:1044
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 431:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1046
+		//line parser/parser.y:1048
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 432:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1047
+		//line parser/parser.y:1049
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 433:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1048
+		//line parser/parser.y:1050
 		{
 			yyVAL.node = node.NewSimpleNode("Property").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 434:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1052
+		//line parser/parser.y:1054
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("name", yyDollar[1].token.String())
 		}
 	case 435:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1053
+		//line parser/parser.y:1055
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Append(yyDollar[3].node)
 		}
 	case 436:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1054
+		//line parser/parser.y:1056
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Append(yyDollar[2].node)
 		}
 	case 437:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1059
+		//line parser/parser.y:1061
 		{
 			yyVAL.node = node.NewSimpleNode("StaticProp").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 438:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1061
+		//line parser/parser.y:1063
 		{
 			yyVAL.node = node.NewSimpleNode("StaticProp").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 439:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1065
+		//line parser/parser.y:1067
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 440:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1066
+		//line parser/parser.y:1068
 		{
 			yyVAL.node = node.NewSimpleNode("Dim").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 441:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1067
+		//line parser/parser.y:1069
 		{
 			yyVAL.node = node.NewSimpleNode("Dim").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 442:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1068
+		//line parser/parser.y:1070
 		{
 			yyVAL.node = node.NewSimpleNode("Property").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 443:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1070
+		//line parser/parser.y:1072
 		{
 			yyVAL.node = node.NewSimpleNode("StaticProperty").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 444:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1072
+		//line parser/parser.y:1074
 		{
 			yyVAL.node = node.NewSimpleNode("StaticProperty").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 445:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1076
+		//line parser/parser.y:1078
 		{
 			yyVAL.node = node.NewSimpleNode("MemberName").Attribute("value", yyDollar[1].token.Value)
 		}
 	case 446:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1077
+		//line parser/parser.y:1079
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 447:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1078
+		//line parser/parser.y:1080
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 448:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1082
+		//line parser/parser.y:1084
 		{
 			yyVAL.node = node.NewSimpleNode("PropertyName").Attribute("value", yyDollar[1].token.String())
 		}
 	case 449:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1083
+		//line parser/parser.y:1085
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 450:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1084
+		//line parser/parser.y:1086
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 451:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1088
+		//line parser/parser.y:1090
 		{ /* TODO: allow single trailing comma */
 			yyVAL.node = yyDollar[1].node
 		}
 	case 452:
 		yyDollar = yyS[yypt-0 : yypt+1]
-		//line parser/parser.y:1092
+		//line parser/parser.y:1094
 		{
 			yyVAL.node = node.NewSimpleNode("")
 		}
 	case 453:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1093
+		//line parser/parser.y:1095
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 454:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1098
+		//line parser/parser.y:1100
 		{
 			yyVAL.node = yyDollar[1].node.Append(yyDollar[3].node)
 		}
 	case 455:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1099
+		//line parser/parser.y:1101
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayPairList").Append(yyDollar[1].node)
 		}
 	case 456:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1103
+		//line parser/parser.y:1105
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 457:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1104
+		//line parser/parser.y:1106
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").Append(yyDollar[1].node)
 		}
 	case 458:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1105
+		//line parser/parser.y:1107
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").Append(yyDollar[1].node).Append(node.NewSimpleNode("Ref").Append(yyDollar[4].node))
 		}
 	case 459:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1106
+		//line parser/parser.y:1108
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").Append(node.NewSimpleNode("Ref").Append(yyDollar[2].node))
 		}
 	case 460:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:1108
+		//line parser/parser.y:1110
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").
 				Append(yyDollar[1].node).
@@ -4834,158 +4831,158 @@ yydefault:
 		}
 	case 461:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1114
+		//line parser/parser.y:1116
 		{
 			yyVAL.node = node.NewSimpleNode("ArrayElement").
 				Append(node.NewSimpleNode("ArrayList").Append(yyDollar[3].node))
 		}
 	case 462:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1121
+		//line parser/parser.y:1123
 		{
 			yyVAL.list = append(yyDollar[1].list, yyDollar[2].node)
 		}
 	case 463:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1122
+		//line parser/parser.y:1124
 		{
 			yyVAL.list = append(yyDollar[1].list, scalar.NewEncapsedStringPart(yyDollar[2].token))
 		}
 	case 464:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1123
+		//line parser/parser.y:1125
 		{
 			yyVAL.list = []node.Node{yyDollar[1].node}
 		}
 	case 465:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1124
+		//line parser/parser.y:1126
 		{
 			yyVAL.list = []node.Node{scalar.NewEncapsedStringPart(yyDollar[1].token), yyDollar[2].node}
 		}
 	case 466:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1128
+		//line parser/parser.y:1130
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[1].token.String())
 		}
 	case 467:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1129
+		//line parser/parser.y:1131
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[1].token.String()).Append(node.NewSimpleNode("offset").Append(yyDollar[3].node))
 		}
 	case 468:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1130
+		//line parser/parser.y:1132
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[1].token.String()).Append(node.NewSimpleNode("property").Attribute("value", yyDollar[3].token.String()))
 		}
 	case 469:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1131
+		//line parser/parser.y:1133
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Append(node.NewSimpleNode("expr").Append(yyDollar[2].node))
 		}
 	case 470:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1132
+		//line parser/parser.y:1134
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[2].token.String())
 		}
 	case 471:
 		yyDollar = yyS[yypt-6 : yypt+1]
-		//line parser/parser.y:1134
+		//line parser/parser.y:1136
 		{
 			yyVAL.node = node.NewSimpleNode("Variable").Attribute("value", yyDollar[2].token.String()).Append(node.NewSimpleNode("offset").Append(yyDollar[4].node))
 		}
 	case 472:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1135
+		//line parser/parser.y:1137
 		{
 			yyVAL.node = yyDollar[2].node
 		}
 	case 473:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1138
+		//line parser/parser.y:1140
 		{
 			yyVAL.node = node.NewSimpleNode("OffsetString").Attribute("value", yyDollar[1].token.String())
 		}
 	case 474:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1139
+		//line parser/parser.y:1141
 		{
 			yyVAL.node = node.NewSimpleNode("OffsetNumString").Attribute("value", yyDollar[1].token.String())
 		}
 	case 475:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1140
+		//line parser/parser.y:1142
 		{
 			yyVAL.node = node.NewSimpleNode("OffsetNegateNumString").Attribute("value", yyDollar[2].token.String())
 		}
 	case 476:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1141
+		//line parser/parser.y:1143
 		{
 			yyVAL.node = node.NewSimpleNode("OffsetVariable").Attribute("value", yyDollar[1].token.String())
 		}
 	case 477:
 		yyDollar = yyS[yypt-5 : yypt+1]
-		//line parser/parser.y:1145
+		//line parser/parser.y:1147
 		{
 			yyVAL.node = yyDollar[3].node
 		}
 	case 478:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1146
+		//line parser/parser.y:1148
 		{
 			yyVAL.node = node.NewSimpleNode("Empty").Append(yyDollar[3].node)
 		}
 	case 479:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1147
+		//line parser/parser.y:1149
 		{
 			yyVAL.node = node.NewSimpleNode("Include").Append(yyDollar[2].node)
 		}
 	case 480:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1148
+		//line parser/parser.y:1150
 		{
 			yyVAL.node = node.NewSimpleNode("IncludeOnce").Append(yyDollar[2].node)
 		}
 	case 481:
 		yyDollar = yyS[yypt-4 : yypt+1]
-		//line parser/parser.y:1149
+		//line parser/parser.y:1151
 		{
 			yyVAL.node = node.NewSimpleNode("Eval").Append(yyDollar[3].node)
 		}
 	case 482:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1150
+		//line parser/parser.y:1152
 		{
 			yyVAL.node = node.NewSimpleNode("Require").Append(yyDollar[2].node)
 		}
 	case 483:
 		yyDollar = yyS[yypt-2 : yypt+1]
-		//line parser/parser.y:1151
+		//line parser/parser.y:1153
 		{
 			yyVAL.node = node.NewSimpleNode("RequireOnce").Append(yyDollar[2].node)
 		}
 	case 484:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1155
+		//line parser/parser.y:1157
 		{
 			yyVAL.node = yyDollar[1].node
 		}
 	case 485:
 		yyDollar = yyS[yypt-3 : yypt+1]
-		//line parser/parser.y:1156
+		//line parser/parser.y:1158
 		{
 			yyVAL.node = node.NewSimpleNode("AndIsset").Append(yyDollar[1].node).Append(yyDollar[3].node)
 		}
 	case 486:
 		yyDollar = yyS[yypt-1 : yypt+1]
-		//line parser/parser.y:1160
+		//line parser/parser.y:1162
 		{
 			yyVAL.node = node.NewSimpleNode("Isset").Append(yyDollar[1].node)
 		}
diff --git a/parser/parser.y b/parser/parser.y
index e4639ad..6697d9a 100644
--- a/parser/parser.y
+++ b/parser/parser.y
@@ -168,6 +168,8 @@ func Parse(src io.Reader, fName string) node.Node {
 %token <token> T_PUBLIC
 %token <token> '"'
 %token <token> '`'
+%token <token> '{'
+%token <token> '}'
 
 %type <value> is_reference
 %type <value> is_variadic
@@ -351,7 +353,7 @@ inner_statement:
     |   T_HALT_COMPILER '(' ')' ';'                     { $$ = node.NewSimpleNode("THaltCompiler") }
 
 statement:
-    '{' inner_statement_list '}'                        { $$ = $2; }
+    '{' inner_statement_list '}'                        { $$ = stmt.NewStmtList($1, $3, $2.(node.SimpleNode).Children) }
     |   if_stmt                                         { $$ = $1; }
     |   alt_if_stmt                                     { $$ = $1; }
     |   T_WHILE '(' expr ')' while_statement