diff --git a/parse.y b/parse.y --- a/parse.y +++ b/parse.y @@ -452,6 +452,21 @@ inputunit: simple_list simple_list_terminator YYABORT; } } + | error YYEOF + { + global_command = (COMMAND *)NULL; + if (last_command_exit_value == 0) + last_command_exit_value = EX_BADUSAGE; /* force error return */ + if (interactive && parse_and_execute_level == 0) + { + handle_eof_input_unit (); + YYACCEPT; + } + else + { + YYABORT; + } + } | yacc_EOF { /* Case of EOF seen by itself. Do ignoreeof or @@ -2897,9 +2912,9 @@ yylex () if (current_token < 0) #if defined (YYERRCODE) && !defined (YYUNDEF) - current_token = YYERRCODE; + current_token = EOF_Reached ? YYEOF : YYERRCODE; #else - current_token = YYerror; + current_token = EOF_Reached ? YYEOF : YYUNDEF; #endif return (current_token); @@ -3694,6 +3709,7 @@ parse_matched_pair (qc, open, close, lenp, flags) free (ret); parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close); EOF_Reached = 1; /* XXX */ + parser_state |= PST_NOERROR; /* avoid redundant error message */ return (&matched_pair_error); } @@ -4156,6 +4172,7 @@ parse_comsub (qc, open, close, lenp, flags) expand_aliases = ps.expand_aliases; /* yyparse() has already called yyerror() and reset_parser() */ + parser_state |= PST_NOERROR; return (&matched_pair_error); } else if (r != 0) diff --git a/patchlevel.h b/patchlevel.h --- a/patchlevel.h +++ b/patchlevel.h @@ -25,6 +25,6 @@ regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh looks for to find the patch level (for the sccs version string). */ -#define PATCHLEVEL 17 +#define PATCHLEVEL 18 #endif /* _PATCHLEVEL_H_ */ diff --git a/y.tab.c b/y.tab.c --- a/y.tab.c +++ b/y.tab.c @@ -992,7 +992,7 @@ union yyalloc #endif /* !YYCOPY_NEEDED */ /* YYFINAL -- State number of the termination state. */ -#define YYFINAL 121 +#define YYFINAL 122 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 740 @@ -1001,9 +1001,9 @@ union yyalloc /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 38 /* YYNRULES -- Number of rules. */ -#define YYNRULES 174 +#define YYNRULES 175 /* YYNSTATES -- Number of states. */ -#define YYNSTATES 349 +#define YYNSTATES 350 /* YYMAXUTOK -- Last valid token kind. */ #define YYMAXUTOK 305 @@ -1057,24 +1057,24 @@ static const yytype_int8 yytranslate[] = /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_int16 yyrline[] = { - 0, 395, 395, 406, 414, 423, 438, 455, 465, 467, - 471, 477, 483, 489, 495, 501, 507, 513, 519, 525, - 531, 537, 543, 549, 555, 561, 568, 575, 582, 589, - 596, 603, 609, 615, 621, 627, 633, 639, 645, 651, - 657, 663, 669, 675, 681, 687, 693, 699, 705, 711, - 717, 723, 729, 735, 743, 745, 747, 751, 755, 766, - 768, 772, 774, 776, 792, 794, 798, 800, 802, 804, - 806, 808, 810, 812, 814, 816, 818, 822, 827, 832, - 837, 842, 847, 852, 857, 864, 870, 876, 882, 890, - 895, 900, 905, 910, 915, 920, 925, 932, 937, 942, - 949, 951, 953, 955, 959, 961, 992, 999, 1003, 1009, - 1014, 1031, 1036, 1053, 1060, 1062, 1064, 1069, 1073, 1077, - 1081, 1083, 1085, 1089, 1090, 1094, 1096, 1098, 1100, 1104, - 1106, 1108, 1110, 1112, 1114, 1118, 1120, 1129, 1135, 1141, - 1142, 1149, 1153, 1155, 1157, 1164, 1166, 1173, 1177, 1178, - 1181, 1183, 1185, 1189, 1190, 1199, 1214, 1232, 1249, 1251, - 1253, 1260, 1263, 1267, 1269, 1275, 1281, 1301, 1324, 1326, - 1349, 1353, 1355, 1357, 1359 + 0, 395, 395, 406, 414, 423, 438, 455, 470, 480, + 482, 486, 492, 498, 504, 510, 516, 522, 528, 534, + 540, 546, 552, 558, 564, 570, 576, 583, 590, 597, + 604, 611, 618, 624, 630, 636, 642, 648, 654, 660, + 666, 672, 678, 684, 690, 696, 702, 708, 714, 720, + 726, 732, 738, 744, 750, 758, 760, 762, 766, 770, + 781, 783, 787, 789, 791, 807, 809, 813, 815, 817, + 819, 821, 823, 825, 827, 829, 831, 833, 837, 842, + 847, 852, 857, 862, 867, 872, 879, 885, 891, 897, + 905, 910, 915, 920, 925, 930, 935, 940, 947, 952, + 957, 964, 966, 968, 970, 974, 976, 1007, 1014, 1018, + 1024, 1029, 1046, 1051, 1068, 1075, 1077, 1079, 1084, 1088, + 1092, 1096, 1098, 1100, 1104, 1105, 1109, 1111, 1113, 1115, + 1119, 1121, 1123, 1125, 1127, 1129, 1133, 1135, 1144, 1150, + 1156, 1157, 1164, 1168, 1170, 1172, 1179, 1181, 1188, 1192, + 1193, 1196, 1198, 1200, 1204, 1205, 1214, 1229, 1247, 1264, + 1266, 1268, 1275, 1278, 1282, 1284, 1290, 1296, 1316, 1339, + 1341, 1364, 1368, 1370, 1372, 1374 }; #endif @@ -1119,7 +1119,7 @@ yysymbol_name (yysymbol_kind_t yysymbol) } #endif -#define YYPACT_NINF (-152) +#define YYPACT_NINF (-125) #define yypact_value_is_default(Yyn) \ ((Yyn) == YYPACT_NINF) @@ -1133,41 +1133,41 @@ yysymbol_name (yysymbol_kind_t yysymbol) STATE-NUM. */ static const yytype_int16 yypact[] = { - 328, 80, -152, -11, -1, 3, -152, -152, 15, 637, - -5, 433, 149, -28, -152, 187, 684, -152, 18, 28, - 130, 38, 139, 50, 52, 60, 65, 74, -152, -152, - -152, 89, 104, -152, -152, 97, -152, -152, 246, -152, - 670, -152, -152, -152, -152, -152, -152, -152, -152, -152, - -152, -152, -152, 146, 211, -152, 1, 433, -152, -152, - 135, 484, -152, 59, 61, 90, 167, 171, 10, 71, - 246, 670, 144, -152, -152, -152, -152, -152, 165, -152, - 142, 179, 192, 140, 194, 160, 227, 245, 252, 253, - 260, 261, 262, 162, 269, 178, 270, 272, 273, 274, - 277, -152, -152, -152, -152, -152, -152, -152, -152, -152, - -152, -152, -152, -152, -152, 168, 379, -152, -152, 173, - 244, -152, -152, -152, -152, 670, -152, -152, -152, -152, - -152, 535, 535, -152, -152, -152, -152, -152, -152, -152, - 205, -152, 14, -152, 36, -152, -152, -152, -152, 84, - -152, -152, -152, 249, 670, -152, 670, 670, -152, -152, - -152, -152, -152, -152, -152, -152, -152, -152, -152, -152, - -152, -152, -152, -152, -152, -152, -152, -152, -152, -152, - -152, -152, -152, -152, -152, -152, -152, -152, -152, -152, - -152, -152, -152, -152, 484, 484, 203, 203, 586, 586, - 145, -152, -152, -152, -152, -152, -152, 0, -152, 119, - -152, 291, 248, 66, 88, -152, 119, -152, 296, 297, - 35, -152, 670, 670, 35, -152, -152, 1, 1, -152, - -152, -152, 306, 484, 484, 484, 484, 484, 305, 169, - -152, 7, -152, -152, 302, -152, 131, -152, 265, -152, - -152, -152, -152, -152, -152, 304, 131, -152, 266, -152, - -152, -152, 35, -152, 313, 317, -152, -152, -152, 225, - 225, 225, -152, -152, -152, -152, 206, 25, -152, -152, - 307, -42, 319, 276, -152, -152, -152, 95, -152, 322, - 283, 332, 284, -152, -152, 102, -152, -152, -152, -152, - -152, -152, -152, -152, 45, 323, -152, -152, -152, 106, - -152, -152, -152, -152, -152, -152, 109, -152, -152, 264, - -152, -152, -152, 484, -152, -152, 333, 293, -152, -152, - 338, 300, -152, -152, -152, 484, 345, 303, -152, -152, - 346, 309, -152, -152, -152, -152, -152, -152, -152 + 329, 27, -125, 8, 81, 10, -125, -125, 16, 38, + 0, 434, -5, -16, -125, 670, 684, -125, 33, 43, + 62, 63, 71, 69, 94, 105, 108, 116, -125, -125, + -125, 125, 139, -125, -125, 111, -125, -125, 626, -125, + 648, -125, -125, -125, -125, -125, -125, -125, -125, -125, + -125, -125, -125, 5, -21, -125, -15, 434, -125, -125, + -125, 196, 485, -125, 157, 2, 180, 207, 222, 227, + 638, 626, 648, 224, -125, -125, -125, -125, -125, 219, + -125, 185, 223, 228, 140, 230, 161, 232, 233, 234, + 236, 241, 248, 249, 162, 250, 163, 251, 254, 256, + 257, 258, -125, -125, -125, -125, -125, -125, -125, -125, + -125, -125, -125, -125, -125, -125, 225, 380, -125, -125, + 229, 231, -125, -125, -125, -125, 648, -125, -125, -125, + -125, -125, 536, 536, -125, -125, -125, -125, -125, -125, + -125, 214, -125, -7, -125, 85, -125, -125, -125, -125, + 89, -125, -125, -125, 235, 648, -125, 648, 648, -125, + -125, -125, -125, -125, -125, -125, -125, -125, -125, -125, + -125, -125, -125, -125, -125, -125, -125, -125, -125, -125, + -125, -125, -125, -125, -125, -125, -125, -125, -125, -125, + -125, -125, -125, -125, -125, 485, 485, 138, 138, 587, + 587, 17, -125, -125, -125, -125, -125, -125, 88, -125, + 122, -125, 274, 238, 100, 101, -125, 122, -125, 276, + 278, 260, -125, 648, 648, 260, -125, -125, -15, -15, + -125, -125, -125, 287, 485, 485, 485, 485, 485, 290, + 164, -125, 26, -125, -125, 285, -125, 131, -125, 242, + -125, -125, -125, -125, -125, -125, 288, 131, -125, 243, + -125, -125, -125, 260, -125, 297, 302, -125, -125, -125, + 152, 152, 152, -125, -125, -125, -125, 170, 61, -125, + -125, 281, -36, 293, 252, -125, -125, -125, 102, -125, + 298, 255, 300, 262, -125, -125, 103, -125, -125, -125, + -125, -125, -125, -125, -125, -33, 296, -125, -125, -125, + 110, -125, -125, -125, -125, -125, -125, 112, -125, -125, + 189, -125, -125, -125, 485, -125, -125, 310, 267, -125, + -125, 314, 275, -125, -125, -125, 485, 318, 277, -125, + -125, 320, 279, -125, -125, -125, -125, -125, -125, -125 }; /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. @@ -1175,59 +1175,59 @@ static const yytype_int16 yypact[] = means the default is an error. */ static const yytype_uint8 yydefact[] = { - 0, 0, 153, 0, 0, 0, 153, 153, 0, 0, - 0, 0, 171, 54, 55, 0, 0, 118, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 153, 4, - 7, 0, 0, 153, 153, 0, 56, 59, 61, 170, - 62, 66, 76, 70, 67, 64, 72, 3, 65, 71, - 73, 74, 75, 0, 155, 162, 163, 0, 5, 6, - 0, 0, 153, 153, 0, 153, 0, 0, 0, 54, - 113, 109, 0, 151, 150, 152, 167, 164, 172, 173, + 0, 0, 154, 0, 0, 0, 154, 154, 0, 0, + 0, 0, 172, 55, 56, 0, 0, 119, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 154, 4, + 8, 0, 0, 154, 154, 0, 57, 60, 62, 171, + 63, 67, 77, 71, 68, 65, 73, 3, 66, 72, + 74, 75, 76, 0, 156, 163, 164, 0, 7, 5, + 6, 0, 0, 154, 154, 0, 154, 0, 0, 0, + 55, 114, 110, 0, 152, 151, 153, 168, 165, 173, + 174, 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, 16, 25, 40, 34, 49, 31, 43, 37, 46, - 28, 52, 53, 22, 19, 0, 0, 10, 11, 0, - 0, 1, 54, 60, 57, 63, 148, 149, 2, 153, - 153, 156, 157, 153, 153, 166, 165, 153, 154, 137, - 138, 147, 0, 153, 0, 153, 153, 153, 153, 0, - 153, 153, 153, 153, 104, 102, 111, 110, 119, 174, - 153, 18, 27, 42, 36, 51, 33, 45, 39, 48, - 30, 24, 21, 14, 15, 17, 26, 41, 35, 50, - 32, 44, 38, 47, 29, 23, 20, 12, 13, 107, - 108, 117, 106, 58, 0, 0, 160, 161, 0, 0, - 0, 153, 153, 153, 153, 153, 153, 0, 153, 0, - 153, 0, 0, 0, 0, 153, 0, 153, 0, 0, - 0, 153, 105, 112, 0, 158, 159, 169, 168, 153, - 153, 114, 0, 0, 0, 140, 141, 139, 0, 123, - 153, 0, 153, 153, 0, 8, 0, 153, 0, 87, - 88, 153, 153, 153, 153, 0, 0, 153, 0, 68, - 69, 103, 0, 100, 0, 0, 116, 142, 143, 144, - 145, 146, 99, 129, 131, 133, 124, 0, 97, 135, - 0, 0, 0, 0, 77, 9, 153, 0, 78, 0, - 0, 0, 0, 89, 153, 0, 90, 101, 115, 153, - 130, 132, 134, 98, 0, 0, 153, 79, 80, 0, - 153, 153, 85, 86, 91, 92, 0, 153, 153, 120, - 153, 136, 125, 126, 153, 153, 0, 0, 153, 153, - 0, 0, 153, 122, 127, 128, 0, 0, 83, 84, - 0, 0, 95, 96, 121, 81, 82, 93, 94 + 0, 0, 17, 26, 41, 35, 50, 32, 44, 38, + 47, 29, 53, 54, 23, 20, 0, 0, 11, 12, + 0, 0, 1, 55, 61, 58, 64, 149, 150, 2, + 154, 154, 157, 158, 154, 154, 167, 166, 154, 155, + 138, 139, 148, 0, 154, 0, 154, 154, 154, 154, + 0, 154, 154, 154, 154, 105, 103, 112, 111, 120, + 175, 154, 19, 28, 43, 37, 52, 34, 46, 40, + 49, 31, 25, 22, 15, 16, 18, 27, 42, 36, + 51, 33, 45, 39, 48, 30, 24, 21, 13, 14, + 108, 109, 118, 107, 59, 0, 0, 161, 162, 0, + 0, 0, 154, 154, 154, 154, 154, 154, 0, 154, + 0, 154, 0, 0, 0, 0, 154, 0, 154, 0, + 0, 0, 154, 106, 113, 0, 159, 160, 170, 169, + 154, 154, 115, 0, 0, 0, 141, 142, 140, 0, + 124, 154, 0, 154, 154, 0, 9, 0, 154, 0, + 88, 89, 154, 154, 154, 154, 0, 0, 154, 0, + 69, 70, 104, 0, 101, 0, 0, 117, 143, 144, + 145, 146, 147, 100, 130, 132, 134, 125, 0, 98, + 136, 0, 0, 0, 0, 78, 10, 154, 0, 79, + 0, 0, 0, 0, 90, 154, 0, 91, 102, 116, + 154, 131, 133, 135, 99, 0, 0, 154, 80, 81, + 0, 154, 154, 86, 87, 92, 93, 0, 154, 154, + 121, 154, 137, 126, 127, 154, 154, 0, 0, 154, + 154, 0, 0, 154, 123, 128, 129, 0, 0, 84, + 85, 0, 0, 96, 97, 122, 82, 83, 94, 95 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -152, -152, 112, -29, -14, -64, 360, -152, -8, -152, - -152, -152, -152, -152, -151, -152, -152, -152, -152, -152, - -152, -152, 13, -152, 136, -152, 98, -2, -152, 30, - -152, -54, -26, -152, -123, 6, 78, -152 + -125, -125, 126, -25, -28, -65, 335, -125, -8, -125, + -125, -125, -125, -125, -96, -125, -125, -125, -125, -125, + -125, -125, 28, -125, 109, -125, 68, -2, -125, -11, + -125, -54, -26, -125, -124, 6, 34, -125 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { - 0, 35, 246, 36, 37, 125, 38, 39, 40, 41, - 42, 43, 44, 45, 155, 46, 47, 48, 49, 50, - 51, 52, 232, 238, 239, 240, 281, 120, 139, 140, - 128, 76, 61, 53, 54, 141, 56, 57 + 0, 35, 247, 36, 37, 126, 38, 39, 40, 41, + 42, 43, 44, 45, 156, 46, 47, 48, 49, 50, + 51, 52, 233, 239, 240, 241, 282, 121, 140, 141, + 129, 77, 62, 53, 54, 142, 56, 57 }; /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If @@ -1235,157 +1235,157 @@ static const yytype_int16 yydefgoto[] = number is the opposite. If YYTABLE_NINF, syntax error. */ static const yytype_int16 yytable[] = {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}; static const yytype_int16 yycheck[] = { - 2, 9, 28, 57, 6, 7, 0, 71, 131, 132, - 64, 40, 54, 3, 14, 26, 9, 11, 8, 61, - 10, 11, 12, 13, 38, 26, 28, 32, 18, 26, - 31, 33, 60, 26, 9, 21, 62, 63, 3, 65, - 30, 26, 71, 8, 26, 10, 11, 12, 13, 48, - 14, 26, 52, 18, 26, 54, 70, 21, 58, 52, - 68, 69, 52, 57, 26, 30, 52, 60, 58, 220, - 60, 194, 195, 224, 3, 14, 26, 52, 26, 8, - 14, 10, 11, 12, 13, 60, 26, 52, 52, 18, - 154, 26, 156, 58, 58, 60, 125, 0, 14, 54, - 26, 30, 14, 129, 130, 21, 61, 133, 134, 14, - 51, 262, 51, 52, 53, 26, 14, 143, 52, 58, - 14, 147, 148, 14, 58, 154, 152, 156, 157, 58, - 26, 60, 52, 53, 160, 137, 52, 131, 132, 4, - 52, 51, 58, 145, 146, 26, 58, 52, 150, 151, - 5, 6, 7, 58, 52, 209, 26, 26, 52, 29, - 58, 52, 216, 19, 58, 26, 26, 58, 29, 29, - 51, 52, 53, 24, 25, 201, 202, 203, 204, 205, - 206, 14, 51, 52, 53, 14, 26, 57, 26, 29, - 25, 29, 246, 222, 223, 221, 57, 57, 52, 53, - 194, 195, 256, 61, 26, 26, 208, 29, 210, 40, - 41, 42, 220, 215, 240, 217, 224, 57, 26, 57, - 26, 247, 35, 36, 37, 38, 39, 229, 230, 61, - 43, 257, 59, 46, 47, 57, 33, 34, 33, 34, - 242, 243, 55, 56, 33, 34, 40, 41, 42, 251, - 252, 253, 254, 26, 262, 50, 51, 52, 33, 34, - 286, 50, 51, 233, 234, 235, 236, 237, 294, 5, - 6, 26, 26, 27, 28, 29, 198, 199, 26, 26, - 306, 35, 36, 37, 38, 39, 26, 26, 26, 43, - 44, 45, 46, 47, 320, 26, 26, 299, 26, 26, - 26, 55, 56, 26, 306, 61, 15, 59, 310, 311, - 61, 15, 15, 7, 9, 317, 318, 15, 320, 15, - 7, 4, 324, 325, 59, 59, 328, 329, 216, 1, - 332, 3, 319, 26, 15, 59, 8, 15, 10, 11, - 12, 13, 59, 59, 16, 17, 18, 15, 15, 26, - 22, 23, 59, 15, 26, 27, 28, 29, 30, 59, - 15, 15, 59, 35, 36, 37, 38, 39, 59, 9, - -1, 43, 44, 45, 46, 47, 240, 49, 280, -1, - 52, 53, 3, 55, 56, -1, 58, 8, 60, 10, - 11, 12, 13, -1, -1, 16, 17, 18, -1, -1, - -1, 22, 23, -1, -1, 26, 27, 28, 29, 30, + 2, 9, 28, 57, 6, 7, 0, 72, 132, 133, + 38, 65, 33, 34, 21, 40, 14, 11, 54, 24, + 25, 54, 5, 6, 7, 61, 28, 0, 61, 50, + 51, 33, 32, 48, 26, 9, 26, 63, 64, 54, + 66, 3, 26, 71, 60, 52, 8, 72, 10, 11, + 12, 13, 26, 51, 52, 53, 18, 52, 53, 26, + 58, 69, 70, 57, 26, 27, 28, 29, 30, 26, + 9, 195, 196, 35, 36, 37, 38, 39, 52, 52, + 53, 43, 44, 45, 46, 47, 60, 26, 26, 26, + 155, 29, 157, 55, 56, 26, 58, 26, 60, 14, + 29, 126, 14, 14, 130, 131, 21, 26, 134, 135, + 21, 0, 31, 52, 14, 14, 14, 14, 144, 57, + 26, 60, 148, 149, 14, 221, 14, 153, 57, 225, + 155, 26, 157, 158, 26, 161, 138, 52, 132, 133, + 52, 52, 26, 58, 146, 147, 58, 58, 26, 151, + 152, 26, 52, 52, 52, 52, 210, 26, 58, 58, + 58, 58, 52, 217, 52, 26, 26, 263, 58, 29, + 58, 33, 34, 51, 52, 53, 202, 203, 204, 205, + 206, 207, 51, 52, 53, 33, 34, 26, 26, 26, + 29, 29, 29, 247, 5, 6, 222, 57, 223, 224, + 4, 195, 196, 257, 40, 41, 42, 209, 51, 211, + 40, 41, 42, 221, 216, 241, 218, 225, 57, 57, + 57, 14, 248, 234, 235, 236, 237, 238, 230, 231, + 3, 51, 258, 199, 200, 8, 14, 10, 11, 12, + 13, 243, 244, 19, 25, 18, 61, 33, 34, 26, + 252, 253, 254, 255, 26, 263, 26, 30, 26, 26, + 26, 287, 26, 3, 50, 51, 52, 26, 8, 295, + 10, 11, 12, 13, 26, 26, 26, 26, 18, 52, + 26, 307, 26, 26, 26, 58, 61, 60, 59, 15, + 30, 15, 61, 15, 7, 321, 61, 59, 300, 9, + 15, 59, 59, 15, 7, 307, 4, 26, 15, 311, + 312, 59, 52, 15, 59, 15, 318, 319, 58, 321, + 60, 59, 26, 325, 326, 15, 59, 329, 330, 15, + 1, 333, 3, 15, 59, 15, 59, 8, 59, 10, + 11, 12, 13, 217, 9, 16, 17, 18, 320, 281, + 241, 22, 23, -1, -1, 26, 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, -1, - -1, -1, 43, 44, 45, 46, 47, -1, -1, -1, - -1, 52, -1, -1, 55, 56, 3, 58, -1, 60, - 61, 8, -1, 10, 11, 12, 13, -1, -1, 16, - 17, 18, -1, -1, -1, 22, 23, -1, -1, 26, - 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, - 37, 38, 39, -1, -1, -1, 43, 44, 45, 46, - 47, -1, -1, -1, 51, 52, 53, 3, 55, 56, - -1, 58, 8, 60, 10, 11, 12, 13, -1, -1, + -1, -1, 43, 44, 45, 46, 47, -1, 49, -1, + -1, 52, 53, 3, 55, 56, -1, 58, 8, 60, + 10, 11, 12, 13, -1, -1, 16, 17, 18, -1, + -1, -1, 22, 23, -1, -1, 26, 27, 28, 29, + 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, + -1, -1, -1, 43, 44, 45, 46, 47, -1, -1, + -1, -1, 52, -1, -1, 55, 56, 3, 58, -1, + 60, 61, 8, -1, 10, 11, 12, 13, -1, -1, 16, 17, 18, -1, -1, -1, 22, 23, -1, -1, 26, 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, -1, -1, -1, 43, 44, 45, - 46, 47, -1, -1, -1, -1, 52, -1, 3, 55, + 46, 47, -1, -1, -1, 51, 52, 53, 3, 55, 56, -1, 58, 8, 60, 10, 11, 12, 13, -1, -1, 16, 17, 18, -1, -1, -1, 22, 23, -1, -1, 26, 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, -1, -1, -1, 43, 44, - 45, 46, 47, -1, -1, -1, -1, -1, -1, 3, + 45, 46, 47, -1, -1, -1, -1, 52, -1, 3, 55, 56, -1, 58, 8, 60, 10, 11, 12, 13, - -1, -1, 16, 17, 18, -1, -1, -1, -1, -1, + -1, -1, 16, 17, 18, -1, -1, -1, 22, 23, -1, -1, 26, 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, -1, -1, -1, 43, - 44, 45, 46, 47, -1, -1, -1, -1, 52, -1, + 44, 45, 46, 47, -1, -1, -1, -1, -1, -1, 3, 55, 56, -1, 58, 8, 60, 10, 11, 12, - 13, -1, -1, -1, -1, 18, -1, -1, -1, -1, + 13, -1, -1, 16, 17, 18, -1, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, -1, -1, -1, - 43, 44, 45, 46, 47, -1, -1, -1, -1, -1, - -1, -1, 55, 56, -1, 58, -1, 60, 28, 29, - -1, -1, -1, -1, -1, 35, 36, 37, 38, 39, - -1, -1, -1, 43, 44, 45, 46, 47, -1, 35, + 43, 44, 45, 46, 47, -1, -1, -1, -1, 52, + -1, 3, 55, 56, -1, 58, 8, 60, 10, 11, + 12, 13, 26, 27, 28, 29, 18, -1, -1, -1, + -1, 35, 36, 37, 38, 39, -1, -1, 30, 43, + 44, 45, 46, 47, -1, -1, 28, 29, -1, -1, + -1, 55, 56, 35, 36, 37, 38, 39, -1, -1, + -1, 43, 44, 45, 46, 47, 58, -1, 60, -1, + -1, -1, -1, 55, 56, 35, 36, 37, 38, 39, + -1, -1, -1, 43, -1, -1, 46, 47, -1, 35, 36, 37, 38, 39, -1, 55, 56, 43, -1, -1, 46, 47, -1, -1, -1, -1, -1, -1, -1, 55, 56 @@ -1400,82 +1400,82 @@ static const yytype_int8 yystos[] = 37, 38, 39, 43, 44, 45, 46, 47, 49, 52, 53, 55, 56, 58, 60, 63, 65, 66, 68, 69, 70, 71, 72, 73, 74, 75, 77, 78, 79, 80, - 81, 82, 83, 95, 96, 97, 98, 99, 52, 53, - 89, 94, 26, 26, 31, 26, 89, 89, 26, 26, - 68, 70, 32, 51, 52, 53, 93, 97, 24, 25, - 60, 35, 36, 37, 38, 39, 43, 46, 47, 55, - 56, 35, 36, 37, 38, 39, 43, 46, 47, 55, - 56, 26, 26, 26, 29, 57, 26, 26, 29, 57, - 26, 26, 26, 26, 26, 89, 94, 26, 26, 89, - 89, 0, 26, 66, 65, 67, 52, 53, 92, 33, - 34, 50, 51, 48, 54, 93, 97, 4, 52, 90, - 91, 97, 94, 51, 94, 14, 58, 93, 51, 94, - 14, 14, 52, 60, 70, 76, 70, 67, 19, 25, - 61, 26, 26, 26, 29, 57, 26, 26, 29, 57, - 26, 26, 26, 26, 26, 26, 26, 26, 29, 57, - 26, 26, 29, 57, 26, 26, 26, 26, 26, 61, - 61, 59, 61, 65, 94, 94, 96, 96, 94, 94, - 89, 33, 34, 50, 51, 52, 21, 94, 14, 21, - 58, 89, 89, 94, 94, 14, 21, 58, 89, 89, - 94, 61, 67, 67, 94, 96, 96, 98, 98, 5, - 6, 7, 84, 94, 94, 94, 94, 94, 85, 86, - 87, 94, 14, 58, 89, 26, 64, 93, 89, 15, - 59, 14, 58, 14, 58, 89, 64, 93, 89, 15, - 15, 76, 94, 76, 89, 89, 7, 91, 91, 91, - 91, 91, 9, 40, 41, 42, 86, 94, 9, 26, - 60, 88, 89, 89, 15, 26, 93, 94, 59, 89, - 89, 89, 89, 15, 93, 94, 59, 76, 7, 4, - 40, 41, 42, 9, 88, 54, 61, 15, 59, 94, - 14, 58, 15, 59, 15, 59, 94, 14, 58, 89, - 61, 26, 89, 94, 14, 58, 89, 89, 14, 58, - 89, 89, 5, 84, 89, 94, 89, 89, 15, 59, - 89, 89, 15, 59, 89, 15, 59, 15, 59 + 81, 82, 83, 95, 96, 97, 98, 99, 0, 52, + 53, 89, 94, 26, 26, 31, 26, 89, 89, 26, + 26, 68, 70, 32, 51, 52, 53, 93, 97, 24, + 25, 60, 35, 36, 37, 38, 39, 43, 46, 47, + 55, 56, 35, 36, 37, 38, 39, 43, 46, 47, + 55, 56, 26, 26, 26, 29, 57, 26, 26, 29, + 57, 26, 26, 26, 26, 26, 89, 94, 26, 26, + 89, 89, 0, 26, 66, 65, 67, 52, 53, 92, + 33, 34, 50, 51, 48, 54, 93, 97, 4, 52, + 90, 91, 97, 94, 51, 94, 14, 58, 93, 51, + 94, 14, 14, 52, 60, 70, 76, 70, 67, 19, + 25, 61, 26, 26, 26, 29, 57, 26, 26, 29, + 57, 26, 26, 26, 26, 26, 26, 26, 26, 29, + 57, 26, 26, 29, 57, 26, 26, 26, 26, 26, + 61, 61, 59, 61, 65, 94, 94, 96, 96, 94, + 94, 89, 33, 34, 50, 51, 52, 21, 94, 14, + 21, 58, 89, 89, 94, 94, 14, 21, 58, 89, + 89, 94, 61, 67, 67, 94, 96, 96, 98, 98, + 5, 6, 7, 84, 94, 94, 94, 94, 94, 85, + 86, 87, 94, 14, 58, 89, 26, 64, 93, 89, + 15, 59, 14, 58, 14, 58, 89, 64, 93, 89, + 15, 15, 76, 94, 76, 89, 89, 7, 91, 91, + 91, 91, 91, 9, 40, 41, 42, 86, 94, 9, + 26, 60, 88, 89, 89, 15, 26, 93, 94, 59, + 89, 89, 89, 89, 15, 93, 94, 59, 76, 7, + 4, 40, 41, 42, 9, 88, 54, 61, 15, 59, + 94, 14, 58, 15, 59, 15, 59, 94, 14, 58, + 89, 61, 26, 89, 94, 14, 58, 89, 89, 14, + 58, 89, 89, 5, 84, 89, 94, 89, 89, 15, + 59, 89, 89, 15, 59, 89, 15, 59, 15, 59 }; /* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ static const yytype_int8 yyr1[] = { - 0, 62, 63, 63, 63, 63, 63, 63, 64, 64, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, + 0, 62, 63, 63, 63, 63, 63, 63, 63, 64, + 64, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, - 65, 65, 65, 65, 66, 66, 66, 67, 67, 68, - 68, 69, 69, 69, 69, 69, 70, 70, 70, 70, - 70, 70, 70, 70, 70, 70, 70, 71, 71, 71, - 71, 71, 71, 71, 71, 72, 72, 72, 72, 73, - 73, 73, 73, 73, 73, 73, 73, 74, 74, 74, - 75, 75, 75, 75, 76, 76, 77, 78, 78, 79, - 79, 79, 79, 79, 80, 80, 80, 81, 82, 83, - 84, 84, 84, 85, 85, 86, 86, 86, 86, 87, - 87, 87, 87, 87, 87, 88, 88, 89, 89, 90, - 90, 90, 91, 91, 91, 91, 91, 91, 92, 92, - 93, 93, 93, 94, 94, 95, 95, 95, 96, 96, - 96, 96, 96, 97, 97, 97, 97, 97, 98, 98, - 98, 99, 99, 99, 99 + 65, 65, 65, 65, 65, 66, 66, 66, 67, 67, + 68, 68, 69, 69, 69, 69, 69, 70, 70, 70, + 70, 70, 70, 70, 70, 70, 70, 70, 71, 71, + 71, 71, 71, 71, 71, 71, 72, 72, 72, 72, + 73, 73, 73, 73, 73, 73, 73, 73, 74, 74, + 74, 75, 75, 75, 75, 76, 76, 77, 78, 78, + 79, 79, 79, 79, 79, 80, 80, 80, 81, 82, + 83, 84, 84, 84, 85, 85, 86, 86, 86, 86, + 87, 87, 87, 87, 87, 87, 88, 88, 89, 89, + 90, 90, 90, 91, 91, 91, 91, 91, 91, 92, + 92, 93, 93, 93, 94, 94, 95, 95, 95, 96, + 96, 96, 96, 96, 97, 97, 97, 97, 97, 98, + 98, 98, 99, 99, 99, 99 }; /* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ static const yytype_int8 yyr2[] = { - 0, 2, 2, 1, 1, 2, 2, 1, 1, 2, - 2, 2, 3, 3, 3, 3, 2, 3, 3, 2, + 0, 2, 2, 1, 1, 2, 2, 2, 1, 1, + 2, 2, 2, 3, 3, 3, 3, 2, 3, 3, + 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, 3, 3, - 2, 3, 3, 2, 3, 3, 2, 3, 3, 2, - 3, 3, 2, 2, 1, 1, 1, 1, 2, 1, - 2, 1, 1, 2, 1, 1, 1, 1, 5, 5, - 1, 1, 1, 1, 1, 1, 1, 6, 6, 7, - 7, 10, 10, 9, 9, 7, 7, 5, 5, 6, - 6, 7, 7, 10, 10, 9, 9, 6, 7, 6, - 5, 6, 3, 5, 1, 2, 3, 3, 3, 2, - 3, 3, 4, 2, 5, 7, 6, 3, 1, 3, - 4, 6, 5, 1, 2, 4, 4, 5, 5, 2, - 3, 2, 3, 2, 3, 1, 3, 2, 2, 3, - 3, 3, 4, 4, 4, 4, 4, 1, 1, 1, - 1, 1, 1, 0, 2, 1, 2, 2, 4, 4, - 3, 3, 1, 1, 2, 2, 2, 2, 4, 4, - 1, 1, 2, 2, 3 + 2, 3, 3, 2, 2, 1, 1, 1, 1, 2, + 1, 2, 1, 1, 2, 1, 1, 1, 1, 5, + 5, 1, 1, 1, 1, 1, 1, 1, 6, 6, + 7, 7, 10, 10, 9, 9, 7, 7, 5, 5, + 6, 6, 7, 7, 10, 10, 9, 9, 6, 7, + 6, 5, 6, 3, 5, 1, 2, 3, 3, 3, + 2, 3, 3, 4, 2, 5, 7, 6, 3, 1, + 3, 4, 6, 5, 1, 2, 4, 4, 5, 5, + 2, 3, 2, 3, 2, 3, 1, 3, 2, 2, + 3, 3, 3, 4, 4, 4, 4, 4, 1, 1, + 1, 1, 1, 1, 0, 2, 1, 2, 2, 4, + 4, 3, 3, 1, 1, 2, 2, 2, 2, 4, + 4, 1, 1, 2, 2, 3 }; @@ -2018,8 +2018,27 @@ yyreduce: #line 2019 "y.tab.c" break; - case 7: /* inputunit: yacc_EOF */ + case 7: /* inputunit: error $end */ #line 456 "/usr/local/src/chet/src/bash/src/parse.y" + { + global_command = (COMMAND *)NULL; + if (last_command_exit_value == 0) + last_command_exit_value = EX_BADUSAGE; /* force error return */ + if (interactive && parse_and_execute_level == 0) + { + handle_eof_input_unit (); + YYACCEPT; + } + else + { + YYABORT; + } + } +#line 2038 "y.tab.c" + break; + + case 8: /* inputunit: yacc_EOF */ +#line 471 "/usr/local/src/chet/src/bash/src/parse.y" { /* Case of EOF seen by itself. Do ignoreeof or not. */ @@ -2027,495 +2046,495 @@ yyreduce: handle_eof_input_unit (); YYACCEPT; } -#line 2031 "y.tab.c" +#line 2050 "y.tab.c" break; - case 8: /* word_list: WORD */ -#line 466 "/usr/local/src/chet/src/bash/src/parse.y" + case 9: /* word_list: WORD */ +#line 481 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.word_list) = make_word_list ((yyvsp[0].word), (WORD_LIST *)NULL); } -#line 2037 "y.tab.c" +#line 2056 "y.tab.c" break; - case 9: /* word_list: word_list WORD */ -#line 468 "/usr/local/src/chet/src/bash/src/parse.y" + case 10: /* word_list: word_list WORD */ +#line 483 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.word_list) = make_word_list ((yyvsp[0].word), (yyvsp[-1].word_list)); } -#line 2043 "y.tab.c" +#line 2062 "y.tab.c" break; - case 10: /* redirection: '>' WORD */ -#line 472 "/usr/local/src/chet/src/bash/src/parse.y" + case 11: /* redirection: '>' WORD */ +#line 487 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_direction, redir, 0); } -#line 2053 "y.tab.c" +#line 2072 "y.tab.c" break; - case 11: /* redirection: '<' WORD */ -#line 478 "/usr/local/src/chet/src/bash/src/parse.y" + case 12: /* redirection: '<' WORD */ +#line 493 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_direction, redir, 0); } -#line 2063 "y.tab.c" +#line 2082 "y.tab.c" break; - case 12: /* redirection: NUMBER '>' WORD */ -#line 484 "/usr/local/src/chet/src/bash/src/parse.y" + case 13: /* redirection: NUMBER '>' WORD */ +#line 499 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_direction, redir, 0); } -#line 2073 "y.tab.c" +#line 2092 "y.tab.c" break; - case 13: /* redirection: NUMBER '<' WORD */ -#line 490 "/usr/local/src/chet/src/bash/src/parse.y" + case 14: /* redirection: NUMBER '<' WORD */ +#line 505 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_direction, redir, 0); } -#line 2083 "y.tab.c" +#line 2102 "y.tab.c" break; - case 14: /* redirection: REDIR_WORD '>' WORD */ -#line 496 "/usr/local/src/chet/src/bash/src/parse.y" + case 15: /* redirection: REDIR_WORD '>' WORD */ +#line 511 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_direction, redir, REDIR_VARASSIGN); } -#line 2093 "y.tab.c" +#line 2112 "y.tab.c" break; - case 15: /* redirection: REDIR_WORD '<' WORD */ -#line 502 "/usr/local/src/chet/src/bash/src/parse.y" + case 16: /* redirection: REDIR_WORD '<' WORD */ +#line 517 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_direction, redir, REDIR_VARASSIGN); } -#line 2103 "y.tab.c" +#line 2122 "y.tab.c" break; - case 16: /* redirection: GREATER_GREATER WORD */ -#line 508 "/usr/local/src/chet/src/bash/src/parse.y" + case 17: /* redirection: GREATER_GREATER WORD */ +#line 523 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_appending_to, redir, 0); } -#line 2113 "y.tab.c" +#line 2132 "y.tab.c" break; - case 17: /* redirection: NUMBER GREATER_GREATER WORD */ -#line 514 "/usr/local/src/chet/src/bash/src/parse.y" + case 18: /* redirection: NUMBER GREATER_GREATER WORD */ +#line 529 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_appending_to, redir, 0); } -#line 2123 "y.tab.c" +#line 2142 "y.tab.c" break; - case 18: /* redirection: REDIR_WORD GREATER_GREATER WORD */ -#line 520 "/usr/local/src/chet/src/bash/src/parse.y" + case 19: /* redirection: REDIR_WORD GREATER_GREATER WORD */ +#line 535 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_appending_to, redir, REDIR_VARASSIGN); } -#line 2133 "y.tab.c" +#line 2152 "y.tab.c" break; - case 19: /* redirection: GREATER_BAR WORD */ -#line 526 "/usr/local/src/chet/src/bash/src/parse.y" + case 20: /* redirection: GREATER_BAR WORD */ +#line 541 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_force, redir, 0); } -#line 2143 "y.tab.c" +#line 2162 "y.tab.c" break; - case 20: /* redirection: NUMBER GREATER_BAR WORD */ -#line 532 "/usr/local/src/chet/src/bash/src/parse.y" + case 21: /* redirection: NUMBER GREATER_BAR WORD */ +#line 547 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_force, redir, 0); } -#line 2153 "y.tab.c" +#line 2172 "y.tab.c" break; - case 21: /* redirection: REDIR_WORD GREATER_BAR WORD */ -#line 538 "/usr/local/src/chet/src/bash/src/parse.y" + case 22: /* redirection: REDIR_WORD GREATER_BAR WORD */ +#line 553 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_output_force, redir, REDIR_VARASSIGN); } -#line 2163 "y.tab.c" +#line 2182 "y.tab.c" break; - case 22: /* redirection: LESS_GREATER WORD */ -#line 544 "/usr/local/src/chet/src/bash/src/parse.y" + case 23: /* redirection: LESS_GREATER WORD */ +#line 559 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_output, redir, 0); } -#line 2173 "y.tab.c" +#line 2192 "y.tab.c" break; - case 23: /* redirection: NUMBER LESS_GREATER WORD */ -#line 550 "/usr/local/src/chet/src/bash/src/parse.y" + case 24: /* redirection: NUMBER LESS_GREATER WORD */ +#line 565 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_output, redir, 0); } -#line 2183 "y.tab.c" +#line 2202 "y.tab.c" break; - case 24: /* redirection: REDIR_WORD LESS_GREATER WORD */ -#line 556 "/usr/local/src/chet/src/bash/src/parse.y" + case 25: /* redirection: REDIR_WORD LESS_GREATER WORD */ +#line 571 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_input_output, redir, REDIR_VARASSIGN); } -#line 2193 "y.tab.c" +#line 2212 "y.tab.c" break; - case 25: /* redirection: LESS_LESS WORD */ -#line 562 "/usr/local/src/chet/src/bash/src/parse.y" + case 26: /* redirection: LESS_LESS WORD */ +#line 577 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0); push_heredoc ((yyval.redirect)); } -#line 2204 "y.tab.c" +#line 2223 "y.tab.c" break; - case 26: /* redirection: NUMBER LESS_LESS WORD */ -#line 569 "/usr/local/src/chet/src/bash/src/parse.y" + case 27: /* redirection: NUMBER LESS_LESS WORD */ +#line 584 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0); push_heredoc ((yyval.redirect)); } -#line 2215 "y.tab.c" +#line 2234 "y.tab.c" break; - case 27: /* redirection: REDIR_WORD LESS_LESS WORD */ -#line 576 "/usr/local/src/chet/src/bash/src/parse.y" + case 28: /* redirection: REDIR_WORD LESS_LESS WORD */ +#line 591 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN); push_heredoc ((yyval.redirect)); } -#line 2226 "y.tab.c" +#line 2245 "y.tab.c" break; - case 28: /* redirection: LESS_LESS_MINUS WORD */ -#line 583 "/usr/local/src/chet/src/bash/src/parse.y" + case 29: /* redirection: LESS_LESS_MINUS WORD */ +#line 598 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0); push_heredoc ((yyval.redirect)); } -#line 2237 "y.tab.c" +#line 2256 "y.tab.c" break; - case 29: /* redirection: NUMBER LESS_LESS_MINUS WORD */ -#line 590 "/usr/local/src/chet/src/bash/src/parse.y" + case 30: /* redirection: NUMBER LESS_LESS_MINUS WORD */ +#line 605 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0); push_heredoc ((yyval.redirect)); } -#line 2248 "y.tab.c" +#line 2267 "y.tab.c" break; - case 30: /* redirection: REDIR_WORD LESS_LESS_MINUS WORD */ -#line 597 "/usr/local/src/chet/src/bash/src/parse.y" + case 31: /* redirection: REDIR_WORD LESS_LESS_MINUS WORD */ +#line 612 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN); push_heredoc ((yyval.redirect)); } -#line 2259 "y.tab.c" +#line 2278 "y.tab.c" break; - case 31: /* redirection: LESS_LESS_LESS WORD */ -#line 604 "/usr/local/src/chet/src/bash/src/parse.y" + case 32: /* redirection: LESS_LESS_LESS WORD */ +#line 619 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_string, redir, 0); } -#line 2269 "y.tab.c" +#line 2288 "y.tab.c" break; - case 32: /* redirection: NUMBER LESS_LESS_LESS WORD */ -#line 610 "/usr/local/src/chet/src/bash/src/parse.y" + case 33: /* redirection: NUMBER LESS_LESS_LESS WORD */ +#line 625 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_string, redir, 0); } -#line 2279 "y.tab.c" +#line 2298 "y.tab.c" break; - case 33: /* redirection: REDIR_WORD LESS_LESS_LESS WORD */ -#line 616 "/usr/local/src/chet/src/bash/src/parse.y" + case 34: /* redirection: REDIR_WORD LESS_LESS_LESS WORD */ +#line 631 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_reading_string, redir, REDIR_VARASSIGN); } -#line 2289 "y.tab.c" +#line 2308 "y.tab.c" break; - case 34: /* redirection: LESS_AND NUMBER */ -#line 622 "/usr/local/src/chet/src/bash/src/parse.y" + case 35: /* redirection: LESS_AND NUMBER */ +#line 637 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, 0); } -#line 2299 "y.tab.c" +#line 2318 "y.tab.c" break; - case 35: /* redirection: NUMBER LESS_AND NUMBER */ -#line 628 "/usr/local/src/chet/src/bash/src/parse.y" + case 36: /* redirection: NUMBER LESS_AND NUMBER */ +#line 643 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, 0); } -#line 2309 "y.tab.c" +#line 2328 "y.tab.c" break; - case 36: /* redirection: REDIR_WORD LESS_AND NUMBER */ -#line 634 "/usr/local/src/chet/src/bash/src/parse.y" + case 37: /* redirection: REDIR_WORD LESS_AND NUMBER */ +#line 649 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, REDIR_VARASSIGN); } -#line 2319 "y.tab.c" +#line 2338 "y.tab.c" break; - case 37: /* redirection: GREATER_AND NUMBER */ -#line 640 "/usr/local/src/chet/src/bash/src/parse.y" + case 38: /* redirection: GREATER_AND NUMBER */ +#line 655 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, 0); } -#line 2329 "y.tab.c" +#line 2348 "y.tab.c" break; - case 38: /* redirection: NUMBER GREATER_AND NUMBER */ -#line 646 "/usr/local/src/chet/src/bash/src/parse.y" + case 39: /* redirection: NUMBER GREATER_AND NUMBER */ +#line 661 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, 0); } -#line 2339 "y.tab.c" +#line 2358 "y.tab.c" break; - case 39: /* redirection: REDIR_WORD GREATER_AND NUMBER */ -#line 652 "/usr/local/src/chet/src/bash/src/parse.y" + case 40: /* redirection: REDIR_WORD GREATER_AND NUMBER */ +#line 667 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.dest = (yyvsp[0].number); (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, REDIR_VARASSIGN); } -#line 2349 "y.tab.c" +#line 2368 "y.tab.c" break; - case 40: /* redirection: LESS_AND WORD */ -#line 658 "/usr/local/src/chet/src/bash/src/parse.y" + case 41: /* redirection: LESS_AND WORD */ +#line 673 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, 0); } -#line 2359 "y.tab.c" +#line 2378 "y.tab.c" break; - case 41: /* redirection: NUMBER LESS_AND WORD */ -#line 664 "/usr/local/src/chet/src/bash/src/parse.y" + case 42: /* redirection: NUMBER LESS_AND WORD */ +#line 679 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, 0); } -#line 2369 "y.tab.c" +#line 2388 "y.tab.c" break; - case 42: /* redirection: REDIR_WORD LESS_AND WORD */ -#line 670 "/usr/local/src/chet/src/bash/src/parse.y" + case 43: /* redirection: REDIR_WORD LESS_AND WORD */ +#line 685 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, REDIR_VARASSIGN); } -#line 2379 "y.tab.c" +#line 2398 "y.tab.c" break; - case 43: /* redirection: GREATER_AND WORD */ -#line 676 "/usr/local/src/chet/src/bash/src/parse.y" + case 44: /* redirection: GREATER_AND WORD */ +#line 691 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, 0); } -#line 2389 "y.tab.c" +#line 2408 "y.tab.c" break; - case 44: /* redirection: NUMBER GREATER_AND WORD */ -#line 682 "/usr/local/src/chet/src/bash/src/parse.y" + case 45: /* redirection: NUMBER GREATER_AND WORD */ +#line 697 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, 0); } -#line 2399 "y.tab.c" +#line 2418 "y.tab.c" break; - case 45: /* redirection: REDIR_WORD GREATER_AND WORD */ -#line 688 "/usr/local/src/chet/src/bash/src/parse.y" + case 46: /* redirection: REDIR_WORD GREATER_AND WORD */ +#line 703 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, REDIR_VARASSIGN); } -#line 2409 "y.tab.c" +#line 2428 "y.tab.c" break; - case 46: /* redirection: GREATER_AND '-' */ -#line 694 "/usr/local/src/chet/src/bash/src/parse.y" + case 47: /* redirection: GREATER_AND '-' */ +#line 709 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, 0); } -#line 2419 "y.tab.c" +#line 2438 "y.tab.c" break; - case 47: /* redirection: NUMBER GREATER_AND '-' */ -#line 700 "/usr/local/src/chet/src/bash/src/parse.y" + case 48: /* redirection: NUMBER GREATER_AND '-' */ +#line 715 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, 0); } -#line 2429 "y.tab.c" +#line 2448 "y.tab.c" break; - case 48: /* redirection: REDIR_WORD GREATER_AND '-' */ -#line 706 "/usr/local/src/chet/src/bash/src/parse.y" + case 49: /* redirection: REDIR_WORD GREATER_AND '-' */ +#line 721 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN); } -#line 2439 "y.tab.c" +#line 2458 "y.tab.c" break; - case 49: /* redirection: LESS_AND '-' */ -#line 712 "/usr/local/src/chet/src/bash/src/parse.y" + case 50: /* redirection: LESS_AND '-' */ +#line 727 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 0; redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, 0); } -#line 2449 "y.tab.c" +#line 2468 "y.tab.c" break; - case 50: /* redirection: NUMBER LESS_AND '-' */ -#line 718 "/usr/local/src/chet/src/bash/src/parse.y" + case 51: /* redirection: NUMBER LESS_AND '-' */ +#line 733 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = (yyvsp[-2].number); redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, 0); } -#line 2459 "y.tab.c" +#line 2478 "y.tab.c" break; - case 51: /* redirection: REDIR_WORD LESS_AND '-' */ -#line 724 "/usr/local/src/chet/src/bash/src/parse.y" + case 52: /* redirection: REDIR_WORD LESS_AND '-' */ +#line 739 "/usr/local/src/chet/src/bash/src/parse.y" { source.filename = (yyvsp[-2].word); redir.dest = 0; (yyval.redirect) = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN); } -#line 2469 "y.tab.c" +#line 2488 "y.tab.c" break; - case 52: /* redirection: AND_GREATER WORD */ -#line 730 "/usr/local/src/chet/src/bash/src/parse.y" + case 53: /* redirection: AND_GREATER WORD */ +#line 745 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_err_and_out, redir, 0); } -#line 2479 "y.tab.c" +#line 2498 "y.tab.c" break; - case 53: /* redirection: AND_GREATER_GREATER WORD */ -#line 736 "/usr/local/src/chet/src/bash/src/parse.y" + case 54: /* redirection: AND_GREATER_GREATER WORD */ +#line 751 "/usr/local/src/chet/src/bash/src/parse.y" { source.dest = 1; redir.filename = (yyvsp[0].word); (yyval.redirect) = make_redirection (source, r_append_err_and_out, redir, 0); } -#line 2489 "y.tab.c" +#line 2508 "y.tab.c" break; - case 54: /* simple_command_element: WORD */ -#line 744 "/usr/local/src/chet/src/bash/src/parse.y" + case 55: /* simple_command_element: WORD */ +#line 759 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.element).word = (yyvsp[0].word); (yyval.element).redirect = 0; } -#line 2495 "y.tab.c" +#line 2514 "y.tab.c" break; - case 55: /* simple_command_element: ASSIGNMENT_WORD */ -#line 746 "/usr/local/src/chet/src/bash/src/parse.y" + case 56: /* simple_command_element: ASSIGNMENT_WORD */ +#line 761 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.element).word = (yyvsp[0].word); (yyval.element).redirect = 0; } -#line 2501 "y.tab.c" +#line 2520 "y.tab.c" break; - case 56: /* simple_command_element: redirection */ -#line 748 "/usr/local/src/chet/src/bash/src/parse.y" + case 57: /* simple_command_element: redirection */ +#line 763 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.element).redirect = (yyvsp[0].redirect); (yyval.element).word = 0; } -#line 2507 "y.tab.c" +#line 2526 "y.tab.c" break; - case 57: /* redirection_list: redirection */ -#line 752 "/usr/local/src/chet/src/bash/src/parse.y" + case 58: /* redirection_list: redirection */ +#line 767 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.redirect) = (yyvsp[0].redirect); } -#line 2515 "y.tab.c" +#line 2534 "y.tab.c" break; - case 58: /* redirection_list: redirection_list redirection */ -#line 756 "/usr/local/src/chet/src/bash/src/parse.y" + case 59: /* redirection_list: redirection_list redirection */ +#line 771 "/usr/local/src/chet/src/bash/src/parse.y" { register REDIRECT *t; @@ -2524,35 +2543,35 @@ yyreduce: t->next = (yyvsp[0].redirect); (yyval.redirect) = (yyvsp[-1].redirect); } -#line 2528 "y.tab.c" +#line 2547 "y.tab.c" break; - case 59: /* simple_command: simple_command_element */ -#line 767 "/usr/local/src/chet/src/bash/src/parse.y" + case 60: /* simple_command: simple_command_element */ +#line 782 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_simple_command ((yyvsp[0].element), (COMMAND *)NULL); } -#line 2534 "y.tab.c" +#line 2553 "y.tab.c" break; - case 60: /* simple_command: simple_command simple_command_element */ -#line 769 "/usr/local/src/chet/src/bash/src/parse.y" + case 61: /* simple_command: simple_command simple_command_element */ +#line 784 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_simple_command ((yyvsp[0].element), (yyvsp[-1].command)); } -#line 2540 "y.tab.c" +#line 2559 "y.tab.c" break; - case 61: /* command: simple_command */ -#line 773 "/usr/local/src/chet/src/bash/src/parse.y" + case 62: /* command: simple_command */ +#line 788 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = clean_simple_command ((yyvsp[0].command)); } -#line 2546 "y.tab.c" +#line 2565 "y.tab.c" break; - case 62: /* command: shell_command */ -#line 775 "/usr/local/src/chet/src/bash/src/parse.y" + case 63: /* command: shell_command */ +#line 790 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2552 "y.tab.c" +#line 2571 "y.tab.c" break; - case 63: /* command: shell_command redirection_list */ -#line 777 "/usr/local/src/chet/src/bash/src/parse.y" + case 64: /* command: shell_command redirection_list */ +#line 792 "/usr/local/src/chet/src/bash/src/parse.y" { COMMAND *tc; @@ -2568,330 +2587,330 @@ yyreduce: tc->redirects = (yyvsp[0].redirect); (yyval.command) = (yyvsp[-1].command); } -#line 2572 "y.tab.c" +#line 2591 "y.tab.c" break; - case 64: /* command: function_def */ -#line 793 "/usr/local/src/chet/src/bash/src/parse.y" + case 65: /* command: function_def */ +#line 808 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2578 "y.tab.c" +#line 2597 "y.tab.c" break; - case 65: /* command: coproc */ -#line 795 "/usr/local/src/chet/src/bash/src/parse.y" + case 66: /* command: coproc */ +#line 810 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2584 "y.tab.c" +#line 2603 "y.tab.c" break; - case 66: /* shell_command: for_command */ -#line 799 "/usr/local/src/chet/src/bash/src/parse.y" + case 67: /* shell_command: for_command */ +#line 814 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2590 "y.tab.c" +#line 2609 "y.tab.c" break; - case 67: /* shell_command: case_command */ -#line 801 "/usr/local/src/chet/src/bash/src/parse.y" + case 68: /* shell_command: case_command */ +#line 816 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2596 "y.tab.c" +#line 2615 "y.tab.c" break; - case 68: /* shell_command: WHILE compound_list DO compound_list DONE */ -#line 803 "/usr/local/src/chet/src/bash/src/parse.y" + case 69: /* shell_command: WHILE compound_list DO compound_list DONE */ +#line 818 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_while_command ((yyvsp[-3].command), (yyvsp[-1].command)); } -#line 2602 "y.tab.c" +#line 2621 "y.tab.c" break; - case 69: /* shell_command: UNTIL compound_list DO compound_list DONE */ -#line 805 "/usr/local/src/chet/src/bash/src/parse.y" + case 70: /* shell_command: UNTIL compound_list DO compound_list DONE */ +#line 820 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_until_command ((yyvsp[-3].command), (yyvsp[-1].command)); } -#line 2608 "y.tab.c" +#line 2627 "y.tab.c" break; - case 70: /* shell_command: select_command */ -#line 807 "/usr/local/src/chet/src/bash/src/parse.y" + case 71: /* shell_command: select_command */ +#line 822 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2614 "y.tab.c" +#line 2633 "y.tab.c" break; - case 71: /* shell_command: if_command */ -#line 809 "/usr/local/src/chet/src/bash/src/parse.y" + case 72: /* shell_command: if_command */ +#line 824 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2620 "y.tab.c" +#line 2639 "y.tab.c" break; - case 72: /* shell_command: subshell */ -#line 811 "/usr/local/src/chet/src/bash/src/parse.y" + case 73: /* shell_command: subshell */ +#line 826 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2626 "y.tab.c" +#line 2645 "y.tab.c" break; - case 73: /* shell_command: group_command */ -#line 813 "/usr/local/src/chet/src/bash/src/parse.y" + case 74: /* shell_command: group_command */ +#line 828 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2632 "y.tab.c" +#line 2651 "y.tab.c" break; - case 74: /* shell_command: arith_command */ -#line 815 "/usr/local/src/chet/src/bash/src/parse.y" + case 75: /* shell_command: arith_command */ +#line 830 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2638 "y.tab.c" +#line 2657 "y.tab.c" break; - case 75: /* shell_command: cond_command */ -#line 817 "/usr/local/src/chet/src/bash/src/parse.y" + case 76: /* shell_command: cond_command */ +#line 832 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2644 "y.tab.c" +#line 2663 "y.tab.c" break; - case 76: /* shell_command: arith_for_command */ -#line 819 "/usr/local/src/chet/src/bash/src/parse.y" + case 77: /* shell_command: arith_for_command */ +#line 834 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2650 "y.tab.c" +#line 2669 "y.tab.c" break; - case 77: /* for_command: FOR WORD newline_list DO compound_list DONE */ -#line 823 "/usr/local/src/chet/src/bash/src/parse.y" + case 78: /* for_command: FOR WORD newline_list DO compound_list DONE */ +#line 838 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-4].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2659 "y.tab.c" +#line 2678 "y.tab.c" break; - case 78: /* for_command: FOR WORD newline_list '{' compound_list '}' */ -#line 828 "/usr/local/src/chet/src/bash/src/parse.y" + case 79: /* for_command: FOR WORD newline_list '{' compound_list '}' */ +#line 843 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-4].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2668 "y.tab.c" +#line 2687 "y.tab.c" break; - case 79: /* for_command: FOR WORD ';' newline_list DO compound_list DONE */ -#line 833 "/usr/local/src/chet/src/bash/src/parse.y" + case 80: /* for_command: FOR WORD ';' newline_list DO compound_list DONE */ +#line 848 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-5].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2677 "y.tab.c" +#line 2696 "y.tab.c" break; - case 80: /* for_command: FOR WORD ';' newline_list '{' compound_list '}' */ -#line 838 "/usr/local/src/chet/src/bash/src/parse.y" + case 81: /* for_command: FOR WORD ';' newline_list '{' compound_list '}' */ +#line 853 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-5].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2686 "y.tab.c" +#line 2705 "y.tab.c" break; - case 81: /* for_command: FOR WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE */ -#line 843 "/usr/local/src/chet/src/bash/src/parse.y" + case 82: /* for_command: FOR WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE */ +#line 858 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-8].word), REVERSE_LIST ((yyvsp[-5].word_list), WORD_LIST *), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2695 "y.tab.c" +#line 2714 "y.tab.c" break; - case 82: /* for_command: FOR WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}' */ -#line 848 "/usr/local/src/chet/src/bash/src/parse.y" + case 83: /* for_command: FOR WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}' */ +#line 863 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-8].word), REVERSE_LIST ((yyvsp[-5].word_list), WORD_LIST *), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2704 "y.tab.c" +#line 2723 "y.tab.c" break; - case 83: /* for_command: FOR WORD newline_list IN list_terminator newline_list DO compound_list DONE */ -#line 853 "/usr/local/src/chet/src/bash/src/parse.y" + case 84: /* for_command: FOR WORD newline_list IN list_terminator newline_list DO compound_list DONE */ +#line 868 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-7].word), (WORD_LIST *)NULL, (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2713 "y.tab.c" +#line 2732 "y.tab.c" break; - case 84: /* for_command: FOR WORD newline_list IN list_terminator newline_list '{' compound_list '}' */ -#line 858 "/usr/local/src/chet/src/bash/src/parse.y" + case 85: /* for_command: FOR WORD newline_list IN list_terminator newline_list '{' compound_list '}' */ +#line 873 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_for_command ((yyvsp[-7].word), (WORD_LIST *)NULL, (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2722 "y.tab.c" +#line 2741 "y.tab.c" break; - case 85: /* arith_for_command: FOR ARITH_FOR_EXPRS list_terminator newline_list DO compound_list DONE */ -#line 865 "/usr/local/src/chet/src/bash/src/parse.y" + case 86: /* arith_for_command: FOR ARITH_FOR_EXPRS list_terminator newline_list DO compound_list DONE */ +#line 880 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_arith_for_command ((yyvsp[-5].word_list), (yyvsp[-1].command), arith_for_lineno); if ((yyval.command) == 0) YYERROR; if (word_top > 0) word_top--; } -#line 2732 "y.tab.c" +#line 2751 "y.tab.c" break; - case 86: /* arith_for_command: FOR ARITH_FOR_EXPRS list_terminator newline_list '{' compound_list '}' */ -#line 871 "/usr/local/src/chet/src/bash/src/parse.y" + case 87: /* arith_for_command: FOR ARITH_FOR_EXPRS list_terminator newline_list '{' compound_list '}' */ +#line 886 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_arith_for_command ((yyvsp[-5].word_list), (yyvsp[-1].command), arith_for_lineno); if ((yyval.command) == 0) YYERROR; if (word_top > 0) word_top--; } -#line 2742 "y.tab.c" +#line 2761 "y.tab.c" break; - case 87: /* arith_for_command: FOR ARITH_FOR_EXPRS DO compound_list DONE */ -#line 877 "/usr/local/src/chet/src/bash/src/parse.y" + case 88: /* arith_for_command: FOR ARITH_FOR_EXPRS DO compound_list DONE */ +#line 892 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_arith_for_command ((yyvsp[-3].word_list), (yyvsp[-1].command), arith_for_lineno); if ((yyval.command) == 0) YYERROR; if (word_top > 0) word_top--; } -#line 2752 "y.tab.c" +#line 2771 "y.tab.c" break; - case 88: /* arith_for_command: FOR ARITH_FOR_EXPRS '{' compound_list '}' */ -#line 883 "/usr/local/src/chet/src/bash/src/parse.y" + case 89: /* arith_for_command: FOR ARITH_FOR_EXPRS '{' compound_list '}' */ +#line 898 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_arith_for_command ((yyvsp[-3].word_list), (yyvsp[-1].command), arith_for_lineno); if ((yyval.command) == 0) YYERROR; if (word_top > 0) word_top--; } -#line 2762 "y.tab.c" +#line 2781 "y.tab.c" break; - case 89: /* select_command: SELECT WORD newline_list DO compound_list DONE */ -#line 891 "/usr/local/src/chet/src/bash/src/parse.y" + case 90: /* select_command: SELECT WORD newline_list DO compound_list DONE */ +#line 906 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-4].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2771 "y.tab.c" +#line 2790 "y.tab.c" break; - case 90: /* select_command: SELECT WORD newline_list '{' compound_list '}' */ -#line 896 "/usr/local/src/chet/src/bash/src/parse.y" + case 91: /* select_command: SELECT WORD newline_list '{' compound_list '}' */ +#line 911 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-4].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2780 "y.tab.c" +#line 2799 "y.tab.c" break; - case 91: /* select_command: SELECT WORD ';' newline_list DO compound_list DONE */ -#line 901 "/usr/local/src/chet/src/bash/src/parse.y" + case 92: /* select_command: SELECT WORD ';' newline_list DO compound_list DONE */ +#line 916 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-5].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2789 "y.tab.c" +#line 2808 "y.tab.c" break; - case 92: /* select_command: SELECT WORD ';' newline_list '{' compound_list '}' */ -#line 906 "/usr/local/src/chet/src/bash/src/parse.y" + case 93: /* select_command: SELECT WORD ';' newline_list '{' compound_list '}' */ +#line 921 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-5].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2798 "y.tab.c" +#line 2817 "y.tab.c" break; - case 93: /* select_command: SELECT WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE */ -#line 911 "/usr/local/src/chet/src/bash/src/parse.y" + case 94: /* select_command: SELECT WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE */ +#line 926 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-8].word), REVERSE_LIST ((yyvsp[-5].word_list), WORD_LIST *), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2807 "y.tab.c" +#line 2826 "y.tab.c" break; - case 94: /* select_command: SELECT WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}' */ -#line 916 "/usr/local/src/chet/src/bash/src/parse.y" + case 95: /* select_command: SELECT WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}' */ +#line 931 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-8].word), REVERSE_LIST ((yyvsp[-5].word_list), WORD_LIST *), (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2816 "y.tab.c" +#line 2835 "y.tab.c" break; - case 95: /* select_command: SELECT WORD newline_list IN list_terminator newline_list DO compound_list DONE */ -#line 921 "/usr/local/src/chet/src/bash/src/parse.y" + case 96: /* select_command: SELECT WORD newline_list IN list_terminator newline_list DO compound_list DONE */ +#line 936 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-7].word), (WORD_LIST *)NULL, (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2825 "y.tab.c" +#line 2844 "y.tab.c" break; - case 96: /* select_command: SELECT WORD newline_list IN list_terminator newline_list '{' compound_list '}' */ -#line 926 "/usr/local/src/chet/src/bash/src/parse.y" + case 97: /* select_command: SELECT WORD newline_list IN list_terminator newline_list '{' compound_list '}' */ +#line 941 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_select_command ((yyvsp[-7].word), (WORD_LIST *)NULL, (yyvsp[-1].command), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2834 "y.tab.c" +#line 2853 "y.tab.c" break; - case 97: /* case_command: CASE WORD newline_list IN newline_list ESAC */ -#line 933 "/usr/local/src/chet/src/bash/src/parse.y" + case 98: /* case_command: CASE WORD newline_list IN newline_list ESAC */ +#line 948 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_case_command ((yyvsp[-4].word), (PATTERN_LIST *)NULL, word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2843 "y.tab.c" +#line 2862 "y.tab.c" break; - case 98: /* case_command: CASE WORD newline_list IN case_clause_sequence newline_list ESAC */ -#line 938 "/usr/local/src/chet/src/bash/src/parse.y" + case 99: /* case_command: CASE WORD newline_list IN case_clause_sequence newline_list ESAC */ +#line 953 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_case_command ((yyvsp[-5].word), (yyvsp[-2].pattern), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2852 "y.tab.c" +#line 2871 "y.tab.c" break; - case 99: /* case_command: CASE WORD newline_list IN case_clause ESAC */ -#line 943 "/usr/local/src/chet/src/bash/src/parse.y" + case 100: /* case_command: CASE WORD newline_list IN case_clause ESAC */ +#line 958 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_case_command ((yyvsp[-4].word), (yyvsp[-1].pattern), word_lineno[word_top]); if (word_top > 0) word_top--; } -#line 2861 "y.tab.c" +#line 2880 "y.tab.c" break; - case 100: /* function_def: WORD '(' ')' newline_list function_body */ -#line 950 "/usr/local/src/chet/src/bash/src/parse.y" + case 101: /* function_def: WORD '(' ')' newline_list function_body */ +#line 965 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_function_def ((yyvsp[-4].word), (yyvsp[0].command), function_dstart, function_bstart); } -#line 2867 "y.tab.c" +#line 2886 "y.tab.c" break; - case 101: /* function_def: FUNCTION WORD '(' ')' newline_list function_body */ -#line 952 "/usr/local/src/chet/src/bash/src/parse.y" + case 102: /* function_def: FUNCTION WORD '(' ')' newline_list function_body */ +#line 967 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_function_def ((yyvsp[-4].word), (yyvsp[0].command), function_dstart, function_bstart); } -#line 2873 "y.tab.c" +#line 2892 "y.tab.c" break; - case 102: /* function_def: FUNCTION WORD function_body */ -#line 954 "/usr/local/src/chet/src/bash/src/parse.y" + case 103: /* function_def: FUNCTION WORD function_body */ +#line 969 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_function_def ((yyvsp[-1].word), (yyvsp[0].command), function_dstart, function_bstart); } -#line 2879 "y.tab.c" +#line 2898 "y.tab.c" break; - case 103: /* function_def: FUNCTION WORD '\n' newline_list function_body */ -#line 956 "/usr/local/src/chet/src/bash/src/parse.y" + case 104: /* function_def: FUNCTION WORD '\n' newline_list function_body */ +#line 971 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_function_def ((yyvsp[-3].word), (yyvsp[0].command), function_dstart, function_bstart); } -#line 2885 "y.tab.c" +#line 2904 "y.tab.c" break; - case 104: /* function_body: shell_command */ -#line 960 "/usr/local/src/chet/src/bash/src/parse.y" + case 105: /* function_body: shell_command */ +#line 975 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 2891 "y.tab.c" +#line 2910 "y.tab.c" break; - case 105: /* function_body: shell_command redirection_list */ -#line 962 "/usr/local/src/chet/src/bash/src/parse.y" + case 106: /* function_body: shell_command redirection_list */ +#line 977 "/usr/local/src/chet/src/bash/src/parse.y" { COMMAND *tc; @@ -2920,45 +2939,45 @@ yyreduce: tc->redirects = (yyvsp[0].redirect); (yyval.command) = (yyvsp[-1].command); } -#line 2924 "y.tab.c" +#line 2943 "y.tab.c" break; - case 106: /* subshell: '(' compound_list ')' */ -#line 993 "/usr/local/src/chet/src/bash/src/parse.y" + case 107: /* subshell: '(' compound_list ')' */ +#line 1008 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_subshell_command ((yyvsp[-1].command)); (yyval.command)->flags |= CMD_WANT_SUBSHELL; } -#line 2933 "y.tab.c" +#line 2952 "y.tab.c" break; - case 107: /* comsub: DOLPAREN compound_list ')' */ -#line 1000 "/usr/local/src/chet/src/bash/src/parse.y" + case 108: /* comsub: DOLPAREN compound_list ')' */ +#line 1015 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[-1].command); } -#line 2941 "y.tab.c" +#line 2960 "y.tab.c" break; - case 108: /* comsub: DOLPAREN newline_list ')' */ -#line 1004 "/usr/local/src/chet/src/bash/src/parse.y" + case 109: /* comsub: DOLPAREN newline_list ')' */ +#line 1019 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (COMMAND *)NULL; } -#line 2949 "y.tab.c" +#line 2968 "y.tab.c" break; - case 109: /* coproc: COPROC shell_command */ -#line 1010 "/usr/local/src/chet/src/bash/src/parse.y" + case 110: /* coproc: COPROC shell_command */ +#line 1025 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_coproc_command ("COPROC", (yyvsp[0].command)); (yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL; } -#line 2958 "y.tab.c" +#line 2977 "y.tab.c" break; - case 110: /* coproc: COPROC shell_command redirection_list */ -#line 1015 "/usr/local/src/chet/src/bash/src/parse.y" + case 111: /* coproc: COPROC shell_command redirection_list */ +#line 1030 "/usr/local/src/chet/src/bash/src/parse.y" { COMMAND *tc; @@ -2975,20 +2994,20 @@ yyreduce: (yyval.command) = make_coproc_command ("COPROC", (yyvsp[-1].command)); (yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL; } -#line 2979 "y.tab.c" +#line 2998 "y.tab.c" break; - case 111: /* coproc: COPROC WORD shell_command */ -#line 1032 "/usr/local/src/chet/src/bash/src/parse.y" + case 112: /* coproc: COPROC WORD shell_command */ +#line 1047 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_coproc_command ((yyvsp[-1].word)->word, (yyvsp[0].command)); (yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL; } -#line 2988 "y.tab.c" +#line 3007 "y.tab.c" break; - case 112: /* coproc: COPROC WORD shell_command redirection_list */ -#line 1037 "/usr/local/src/chet/src/bash/src/parse.y" + case 113: /* coproc: COPROC WORD shell_command redirection_list */ +#line 1052 "/usr/local/src/chet/src/bash/src/parse.y" { COMMAND *tc; @@ -3005,245 +3024,245 @@ yyreduce: (yyval.command) = make_coproc_command ((yyvsp[-2].word)->word, (yyvsp[-1].command)); (yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL; } -#line 3009 "y.tab.c" +#line 3028 "y.tab.c" break; - case 113: /* coproc: COPROC simple_command */ -#line 1054 "/usr/local/src/chet/src/bash/src/parse.y" + case 114: /* coproc: COPROC simple_command */ +#line 1069 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[0].command))); (yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL; } -#line 3018 "y.tab.c" +#line 3037 "y.tab.c" break; - case 114: /* if_command: IF compound_list THEN compound_list FI */ -#line 1061 "/usr/local/src/chet/src/bash/src/parse.y" + case 115: /* if_command: IF compound_list THEN compound_list FI */ +#line 1076 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-3].command), (yyvsp[-1].command), (COMMAND *)NULL); } -#line 3024 "y.tab.c" +#line 3043 "y.tab.c" break; - case 115: /* if_command: IF compound_list THEN compound_list ELSE compound_list FI */ -#line 1063 "/usr/local/src/chet/src/bash/src/parse.y" + case 116: /* if_command: IF compound_list THEN compound_list ELSE compound_list FI */ +#line 1078 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-5].command), (yyvsp[-3].command), (yyvsp[-1].command)); } -#line 3030 "y.tab.c" +#line 3049 "y.tab.c" break; - case 116: /* if_command: IF compound_list THEN compound_list elif_clause FI */ -#line 1065 "/usr/local/src/chet/src/bash/src/parse.y" + case 117: /* if_command: IF compound_list THEN compound_list elif_clause FI */ +#line 1080 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-4].command), (yyvsp[-2].command), (yyvsp[-1].command)); } -#line 3036 "y.tab.c" +#line 3055 "y.tab.c" break; - case 117: /* group_command: '{' compound_list '}' */ -#line 1070 "/usr/local/src/chet/src/bash/src/parse.y" + case 118: /* group_command: '{' compound_list '}' */ +#line 1085 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_group_command ((yyvsp[-1].command)); } -#line 3042 "y.tab.c" +#line 3061 "y.tab.c" break; - case 118: /* arith_command: ARITH_CMD */ -#line 1074 "/usr/local/src/chet/src/bash/src/parse.y" + case 119: /* arith_command: ARITH_CMD */ +#line 1089 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_arith_command ((yyvsp[0].word_list)); } -#line 3048 "y.tab.c" +#line 3067 "y.tab.c" break; - case 119: /* cond_command: COND_START COND_CMD COND_END */ -#line 1078 "/usr/local/src/chet/src/bash/src/parse.y" + case 120: /* cond_command: COND_START COND_CMD COND_END */ +#line 1093 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[-1].command); } -#line 3054 "y.tab.c" +#line 3073 "y.tab.c" break; - case 120: /* elif_clause: ELIF compound_list THEN compound_list */ -#line 1082 "/usr/local/src/chet/src/bash/src/parse.y" + case 121: /* elif_clause: ELIF compound_list THEN compound_list */ +#line 1097 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-2].command), (yyvsp[0].command), (COMMAND *)NULL); } -#line 3060 "y.tab.c" +#line 3079 "y.tab.c" break; - case 121: /* elif_clause: ELIF compound_list THEN compound_list ELSE compound_list */ -#line 1084 "/usr/local/src/chet/src/bash/src/parse.y" + case 122: /* elif_clause: ELIF compound_list THEN compound_list ELSE compound_list */ +#line 1099 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-4].command), (yyvsp[-2].command), (yyvsp[0].command)); } -#line 3066 "y.tab.c" +#line 3085 "y.tab.c" break; - case 122: /* elif_clause: ELIF compound_list THEN compound_list elif_clause */ -#line 1086 "/usr/local/src/chet/src/bash/src/parse.y" + case 123: /* elif_clause: ELIF compound_list THEN compound_list elif_clause */ +#line 1101 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = make_if_command ((yyvsp[-3].command), (yyvsp[-1].command), (yyvsp[0].command)); } -#line 3072 "y.tab.c" +#line 3091 "y.tab.c" break; - case 124: /* case_clause: case_clause_sequence pattern_list */ -#line 1091 "/usr/local/src/chet/src/bash/src/parse.y" + case 125: /* case_clause: case_clause_sequence pattern_list */ +#line 1106 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[0].pattern)->next = (yyvsp[-1].pattern); (yyval.pattern) = (yyvsp[0].pattern); } -#line 3078 "y.tab.c" +#line 3097 "y.tab.c" break; - case 125: /* pattern_list: newline_list pattern ')' compound_list */ -#line 1095 "/usr/local/src/chet/src/bash/src/parse.y" + case 126: /* pattern_list: newline_list pattern ')' compound_list */ +#line 1110 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.pattern) = make_pattern_list ((yyvsp[-2].word_list), (yyvsp[0].command)); } -#line 3084 "y.tab.c" +#line 3103 "y.tab.c" break; - case 126: /* pattern_list: newline_list pattern ')' newline_list */ -#line 1097 "/usr/local/src/chet/src/bash/src/parse.y" + case 127: /* pattern_list: newline_list pattern ')' newline_list */ +#line 1112 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.pattern) = make_pattern_list ((yyvsp[-2].word_list), (COMMAND *)NULL); } -#line 3090 "y.tab.c" +#line 3109 "y.tab.c" break; - case 127: /* pattern_list: newline_list '(' pattern ')' compound_list */ -#line 1099 "/usr/local/src/chet/src/bash/src/parse.y" + case 128: /* pattern_list: newline_list '(' pattern ')' compound_list */ +#line 1114 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.pattern) = make_pattern_list ((yyvsp[-2].word_list), (yyvsp[0].command)); } -#line 3096 "y.tab.c" +#line 3115 "y.tab.c" break; - case 128: /* pattern_list: newline_list '(' pattern ')' newline_list */ -#line 1101 "/usr/local/src/chet/src/bash/src/parse.y" + case 129: /* pattern_list: newline_list '(' pattern ')' newline_list */ +#line 1116 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.pattern) = make_pattern_list ((yyvsp[-2].word_list), (COMMAND *)NULL); } -#line 3102 "y.tab.c" +#line 3121 "y.tab.c" break; - case 129: /* case_clause_sequence: pattern_list SEMI_SEMI */ -#line 1105 "/usr/local/src/chet/src/bash/src/parse.y" + case 130: /* case_clause_sequence: pattern_list SEMI_SEMI */ +#line 1120 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3108 "y.tab.c" +#line 3127 "y.tab.c" break; - case 130: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_SEMI */ -#line 1107 "/usr/local/src/chet/src/bash/src/parse.y" + case 131: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_SEMI */ +#line 1122 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[-1].pattern)->next = (yyvsp[-2].pattern); (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3114 "y.tab.c" +#line 3133 "y.tab.c" break; - case 131: /* case_clause_sequence: pattern_list SEMI_AND */ -#line 1109 "/usr/local/src/chet/src/bash/src/parse.y" + case 132: /* case_clause_sequence: pattern_list SEMI_AND */ +#line 1124 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[-1].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3120 "y.tab.c" +#line 3139 "y.tab.c" break; - case 132: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_AND */ -#line 1111 "/usr/local/src/chet/src/bash/src/parse.y" + case 133: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_AND */ +#line 1126 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[-1].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[-1].pattern)->next = (yyvsp[-2].pattern); (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3126 "y.tab.c" +#line 3145 "y.tab.c" break; - case 133: /* case_clause_sequence: pattern_list SEMI_SEMI_AND */ -#line 1113 "/usr/local/src/chet/src/bash/src/parse.y" + case 134: /* case_clause_sequence: pattern_list SEMI_SEMI_AND */ +#line 1128 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[-1].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3132 "y.tab.c" +#line 3151 "y.tab.c" break; - case 134: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_SEMI_AND */ -#line 1115 "/usr/local/src/chet/src/bash/src/parse.y" + case 135: /* case_clause_sequence: case_clause_sequence pattern_list SEMI_SEMI_AND */ +#line 1130 "/usr/local/src/chet/src/bash/src/parse.y" { (yyvsp[-1].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[-1].pattern)->next = (yyvsp[-2].pattern); (yyval.pattern) = (yyvsp[-1].pattern); } -#line 3138 "y.tab.c" +#line 3157 "y.tab.c" break; - case 135: /* pattern: WORD */ -#line 1119 "/usr/local/src/chet/src/bash/src/parse.y" + case 136: /* pattern: WORD */ +#line 1134 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.word_list) = make_word_list ((yyvsp[0].word), (WORD_LIST *)NULL); } -#line 3144 "y.tab.c" +#line 3163 "y.tab.c" break; - case 136: /* pattern: pattern '|' WORD */ -#line 1121 "/usr/local/src/chet/src/bash/src/parse.y" + case 137: /* pattern: pattern '|' WORD */ +#line 1136 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.word_list) = make_word_list ((yyvsp[0].word), (yyvsp[-2].word_list)); } -#line 3150 "y.tab.c" +#line 3169 "y.tab.c" break; - case 137: /* compound_list: newline_list list0 */ -#line 1130 "/usr/local/src/chet/src/bash/src/parse.y" + case 138: /* compound_list: newline_list list0 */ +#line 1145 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); if (need_here_doc && last_read_token == '\n') gather_here_documents (); } -#line 3160 "y.tab.c" +#line 3179 "y.tab.c" break; - case 138: /* compound_list: newline_list list1 */ -#line 1136 "/usr/local/src/chet/src/bash/src/parse.y" + case 139: /* compound_list: newline_list list1 */ +#line 1151 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 3168 "y.tab.c" +#line 3187 "y.tab.c" break; - case 140: /* list0: list1 '&' newline_list */ -#line 1143 "/usr/local/src/chet/src/bash/src/parse.y" + case 141: /* list0: list1 '&' newline_list */ +#line 1158 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[-2].command)->type == cm_connection) (yyval.command) = connect_async_list ((yyvsp[-2].command), (COMMAND *)NULL, '&'); else (yyval.command) = command_connect ((yyvsp[-2].command), (COMMAND *)NULL, '&'); } -#line 3179 "y.tab.c" +#line 3198 "y.tab.c" break; - case 142: /* list1: list1 AND_AND newline_list list1 */ -#line 1154 "/usr/local/src/chet/src/bash/src/parse.y" + case 143: /* list1: list1 AND_AND newline_list list1 */ +#line 1169 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), AND_AND); } -#line 3185 "y.tab.c" +#line 3204 "y.tab.c" break; - case 143: /* list1: list1 OR_OR newline_list list1 */ -#line 1156 "/usr/local/src/chet/src/bash/src/parse.y" + case 144: /* list1: list1 OR_OR newline_list list1 */ +#line 1171 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), OR_OR); } -#line 3191 "y.tab.c" +#line 3210 "y.tab.c" break; - case 144: /* list1: list1 '&' newline_list list1 */ -#line 1158 "/usr/local/src/chet/src/bash/src/parse.y" + case 145: /* list1: list1 '&' newline_list list1 */ +#line 1173 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[-3].command)->type == cm_connection) (yyval.command) = connect_async_list ((yyvsp[-3].command), (yyvsp[0].command), '&'); else (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), '&'); } -#line 3202 "y.tab.c" +#line 3221 "y.tab.c" break; - case 145: /* list1: list1 ';' newline_list list1 */ -#line 1165 "/usr/local/src/chet/src/bash/src/parse.y" + case 146: /* list1: list1 ';' newline_list list1 */ +#line 1180 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), ';'); } -#line 3208 "y.tab.c" +#line 3227 "y.tab.c" break; - case 146: /* list1: list1 '\n' newline_list list1 */ -#line 1167 "/usr/local/src/chet/src/bash/src/parse.y" + case 147: /* list1: list1 '\n' newline_list list1 */ +#line 1182 "/usr/local/src/chet/src/bash/src/parse.y" { if (parser_state & PST_CMDSUBST) (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), '\n'); else (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), ';'); } -#line 3219 "y.tab.c" +#line 3238 "y.tab.c" break; - case 147: /* list1: pipeline_command */ -#line 1174 "/usr/local/src/chet/src/bash/src/parse.y" + case 148: /* list1: pipeline_command */ +#line 1189 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 3225 "y.tab.c" +#line 3244 "y.tab.c" break; - case 150: /* list_terminator: '\n' */ -#line 1182 "/usr/local/src/chet/src/bash/src/parse.y" + case 151: /* list_terminator: '\n' */ +#line 1197 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = '\n'; } -#line 3231 "y.tab.c" +#line 3250 "y.tab.c" break; - case 151: /* list_terminator: ';' */ -#line 1184 "/usr/local/src/chet/src/bash/src/parse.y" + case 152: /* list_terminator: ';' */ +#line 1199 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = ';'; } -#line 3237 "y.tab.c" +#line 3256 "y.tab.c" break; - case 152: /* list_terminator: yacc_EOF */ -#line 1186 "/usr/local/src/chet/src/bash/src/parse.y" + case 153: /* list_terminator: yacc_EOF */ +#line 1201 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = yacc_EOF; } -#line 3243 "y.tab.c" +#line 3262 "y.tab.c" break; - case 155: /* simple_list: simple_list1 */ -#line 1200 "/usr/local/src/chet/src/bash/src/parse.y" + case 156: /* simple_list: simple_list1 */ +#line 1215 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); if (need_here_doc) @@ -3258,11 +3277,11 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 -> simple_li YYACCEPT; } } -#line 3262 "y.tab.c" +#line 3281 "y.tab.c" break; - case 156: /* simple_list: simple_list1 '&' */ -#line 1215 "/usr/local/src/chet/src/bash/src/parse.y" + case 157: /* simple_list: simple_list1 '&' */ +#line 1230 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[-1].command)->type == cm_connection) (yyval.command) = connect_async_list ((yyvsp[-1].command), (COMMAND *)NULL, '&'); @@ -3280,11 +3299,11 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 '&' -> simpl YYACCEPT; } } -#line 3284 "y.tab.c" +#line 3303 "y.tab.c" break; - case 157: /* simple_list: simple_list1 ';' */ -#line 1233 "/usr/local/src/chet/src/bash/src/parse.y" + case 158: /* simple_list: simple_list1 ';' */ +#line 1248 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[-1].command); if (need_here_doc) @@ -3299,72 +3318,72 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 ';' -> simpl YYACCEPT; } } -#line 3303 "y.tab.c" +#line 3322 "y.tab.c" break; - case 158: /* simple_list1: simple_list1 AND_AND newline_list simple_list1 */ -#line 1250 "/usr/local/src/chet/src/bash/src/parse.y" + case 159: /* simple_list1: simple_list1 AND_AND newline_list simple_list1 */ +#line 1265 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), AND_AND); } -#line 3309 "y.tab.c" +#line 3328 "y.tab.c" break; - case 159: /* simple_list1: simple_list1 OR_OR newline_list simple_list1 */ -#line 1252 "/usr/local/src/chet/src/bash/src/parse.y" + case 160: /* simple_list1: simple_list1 OR_OR newline_list simple_list1 */ +#line 1267 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), OR_OR); } -#line 3315 "y.tab.c" +#line 3334 "y.tab.c" break; - case 160: /* simple_list1: simple_list1 '&' simple_list1 */ -#line 1254 "/usr/local/src/chet/src/bash/src/parse.y" + case 161: /* simple_list1: simple_list1 '&' simple_list1 */ +#line 1269 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[-2].command)->type == cm_connection) (yyval.command) = connect_async_list ((yyvsp[-2].command), (yyvsp[0].command), '&'); else (yyval.command) = command_connect ((yyvsp[-2].command), (yyvsp[0].command), '&'); } -#line 3326 "y.tab.c" +#line 3345 "y.tab.c" break; - case 161: /* simple_list1: simple_list1 ';' simple_list1 */ -#line 1261 "/usr/local/src/chet/src/bash/src/parse.y" + case 162: /* simple_list1: simple_list1 ';' simple_list1 */ +#line 1276 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-2].command), (yyvsp[0].command), ';'); } -#line 3332 "y.tab.c" +#line 3351 "y.tab.c" break; - case 162: /* simple_list1: pipeline_command */ -#line 1264 "/usr/local/src/chet/src/bash/src/parse.y" + case 163: /* simple_list1: pipeline_command */ +#line 1279 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 3338 "y.tab.c" +#line 3357 "y.tab.c" break; - case 163: /* pipeline_command: pipeline */ -#line 1268 "/usr/local/src/chet/src/bash/src/parse.y" + case 164: /* pipeline_command: pipeline */ +#line 1283 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 3344 "y.tab.c" +#line 3363 "y.tab.c" break; - case 164: /* pipeline_command: BANG pipeline_command */ -#line 1270 "/usr/local/src/chet/src/bash/src/parse.y" + case 165: /* pipeline_command: BANG pipeline_command */ +#line 1285 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[0].command)) (yyvsp[0].command)->flags ^= CMD_INVERT_RETURN; /* toggle */ (yyval.command) = (yyvsp[0].command); } -#line 3354 "y.tab.c" +#line 3373 "y.tab.c" break; - case 165: /* pipeline_command: timespec pipeline_command */ -#line 1276 "/usr/local/src/chet/src/bash/src/parse.y" + case 166: /* pipeline_command: timespec pipeline_command */ +#line 1291 "/usr/local/src/chet/src/bash/src/parse.y" { if ((yyvsp[0].command)) (yyvsp[0].command)->flags |= (yyvsp[-1].number); (yyval.command) = (yyvsp[0].command); } -#line 3364 "y.tab.c" +#line 3383 "y.tab.c" break; - case 166: /* pipeline_command: timespec list_terminator */ -#line 1282 "/usr/local/src/chet/src/bash/src/parse.y" + case 167: /* pipeline_command: timespec list_terminator */ +#line 1297 "/usr/local/src/chet/src/bash/src/parse.y" { ELEMENT x; @@ -3384,11 +3403,11 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 ';' -> simpl token_to_read = ';'; parser_state &= ~PST_REDIRLIST; /* make_simple_command sets this */ } -#line 3388 "y.tab.c" +#line 3407 "y.tab.c" break; - case 167: /* pipeline_command: BANG list_terminator */ -#line 1302 "/usr/local/src/chet/src/bash/src/parse.y" + case 168: /* pipeline_command: BANG list_terminator */ +#line 1317 "/usr/local/src/chet/src/bash/src/parse.y" { ELEMENT x; @@ -3409,17 +3428,17 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 ';' -> simpl token_to_read = ';'; parser_state &= ~PST_REDIRLIST; /* make_simple_command sets this */ } -#line 3413 "y.tab.c" +#line 3432 "y.tab.c" break; - case 168: /* pipeline: pipeline '|' newline_list pipeline */ -#line 1325 "/usr/local/src/chet/src/bash/src/parse.y" + case 169: /* pipeline: pipeline '|' newline_list pipeline */ +#line 1340 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), '|'); } -#line 3419 "y.tab.c" +#line 3438 "y.tab.c" break; - case 169: /* pipeline: pipeline BAR_AND newline_list pipeline */ -#line 1327 "/usr/local/src/chet/src/bash/src/parse.y" + case 170: /* pipeline: pipeline BAR_AND newline_list pipeline */ +#line 1342 "/usr/local/src/chet/src/bash/src/parse.y" { /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */ COMMAND *tc; @@ -3442,41 +3461,41 @@ INTERNAL_DEBUG (("LEGACY: parser: command substitution simple_list1 ';' -> simpl (yyval.command) = command_connect ((yyvsp[-3].command), (yyvsp[0].command), '|'); } -#line 3446 "y.tab.c" +#line 3465 "y.tab.c" break; - case 170: /* pipeline: command */ -#line 1350 "/usr/local/src/chet/src/bash/src/parse.y" + case 171: /* pipeline: command */ +#line 1365 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.command) = (yyvsp[0].command); } -#line 3452 "y.tab.c" +#line 3471 "y.tab.c" break; - case 171: /* timespec: TIME */ -#line 1354 "/usr/local/src/chet/src/bash/src/parse.y" + case 172: /* timespec: TIME */ +#line 1369 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = CMD_TIME_PIPELINE; } -#line 3458 "y.tab.c" +#line 3477 "y.tab.c" break; - case 172: /* timespec: TIME TIMEOPT */ -#line 1356 "/usr/local/src/chet/src/bash/src/parse.y" + case 173: /* timespec: TIME TIMEOPT */ +#line 1371 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } -#line 3464 "y.tab.c" +#line 3483 "y.tab.c" break; - case 173: /* timespec: TIME TIMEIGN */ -#line 1358 "/usr/local/src/chet/src/bash/src/parse.y" + case 174: /* timespec: TIME TIMEIGN */ +#line 1373 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } -#line 3470 "y.tab.c" +#line 3489 "y.tab.c" break; - case 174: /* timespec: TIME TIMEOPT TIMEIGN */ -#line 1360 "/usr/local/src/chet/src/bash/src/parse.y" + case 175: /* timespec: TIME TIMEOPT TIMEIGN */ +#line 1375 "/usr/local/src/chet/src/bash/src/parse.y" { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } -#line 3476 "y.tab.c" +#line 3495 "y.tab.c" break; -#line 3480 "y.tab.c" +#line 3499 "y.tab.c" default: break; } @@ -3669,7 +3688,7 @@ yyreturnlab: return yyresult; } -#line 1362 "/usr/local/src/chet/src/bash/src/parse.y" +#line 1377 "/usr/local/src/chet/src/bash/src/parse.y" /* Initial size to allocate for tokens, and the @@ -5208,9 +5227,9 @@ yylex () if (current_token < 0) #if defined (YYERRCODE) && !defined (YYUNDEF) - current_token = YYERRCODE; + current_token = EOF_Reached ? YYEOF : YYERRCODE; #else - current_token = YYerror; + current_token = EOF_Reached ? YYEOF : YYUNDEF; #endif return (current_token); @@ -6005,6 +6024,7 @@ parse_matched_pair (qc, open, close, lenp, flags) free (ret); parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close); EOF_Reached = 1; /* XXX */ + parser_state |= PST_NOERROR; /* avoid redundant error message */ return (&matched_pair_error); } @@ -6467,6 +6487,7 @@ parse_comsub (qc, open, close, lenp, flags) expand_aliases = ps.expand_aliases; /* yyparse() has already called yyerror() and reset_parser() */ + parser_state |= PST_NOERROR; return (&matched_pair_error); } else if (r != 0)