BANG = 277,
TIME = 278,
TIMEOPT = 279,
- WORD = 280,
- ASSIGNMENT_WORD = 281,
- NUMBER = 282,
- ARITH_CMD = 283,
- ARITH_FOR_EXPRS = 284,
- COND_CMD = 285,
- AND_AND = 286,
- OR_OR = 287,
- GREATER_GREATER = 288,
- LESS_LESS = 289,
- LESS_AND = 290,
- LESS_LESS_LESS = 291,
- GREATER_AND = 292,
- SEMI_SEMI = 293,
- SEMI_AND = 294,
- SEMI_SEMI_AND = 295,
- LESS_LESS_MINUS = 296,
- AND_GREATER = 297,
- AND_GREATER_GREATER = 298,
- LESS_GREATER = 299,
- GREATER_BAR = 300,
- BAR_AND = 301,
- yacc_EOF = 302
+ TIMEIGN = 280,
+ WORD = 281,
+ ASSIGNMENT_WORD = 282,
+ REDIR_WORD = 283,
+ NUMBER = 284,
+ ARITH_CMD = 285,
+ ARITH_FOR_EXPRS = 286,
+ COND_CMD = 287,
+ AND_AND = 288,
+ OR_OR = 289,
+ GREATER_GREATER = 290,
+ LESS_LESS = 291,
+ LESS_AND = 292,
+ LESS_LESS_LESS = 293,
+ GREATER_AND = 294,
+ SEMI_SEMI = 295,
+ SEMI_AND = 296,
+ SEMI_SEMI_AND = 297,
+ LESS_LESS_MINUS = 298,
+ AND_GREATER = 299,
+ AND_GREATER_GREATER = 300,
+ LESS_GREATER = 301,
+ GREATER_BAR = 302,
+ BAR_AND = 303,
+ yacc_EOF = 304
};
#endif
/* Tokens. */
#define BANG 277
#define TIME 278
#define TIMEOPT 279
-#define WORD 280
-#define ASSIGNMENT_WORD 281
-#define NUMBER 282
-#define ARITH_CMD 283
-#define ARITH_FOR_EXPRS 284
-#define COND_CMD 285
-#define AND_AND 286
-#define OR_OR 287
-#define GREATER_GREATER 288
-#define LESS_LESS 289
-#define LESS_AND 290
-#define LESS_LESS_LESS 291
-#define GREATER_AND 292
-#define SEMI_SEMI 293
-#define SEMI_AND 294
-#define SEMI_SEMI_AND 295
-#define LESS_LESS_MINUS 296
-#define AND_GREATER 297
-#define AND_GREATER_GREATER 298
-#define LESS_GREATER 299
-#define GREATER_BAR 300
-#define BAR_AND 301
-#define yacc_EOF 302
+#define TIMEIGN 280
+#define WORD 281
+#define ASSIGNMENT_WORD 282
+#define REDIR_WORD 283
+#define NUMBER 284
+#define ARITH_CMD 285
+#define ARITH_FOR_EXPRS 286
+#define COND_CMD 287
+#define AND_AND 288
+#define OR_OR 289
+#define GREATER_GREATER 290
+#define LESS_LESS 291
+#define LESS_AND 292
+#define LESS_LESS_LESS 293
+#define GREATER_AND 294
+#define SEMI_SEMI 295
+#define SEMI_AND 296
+#define SEMI_SEMI_AND 297
+#define LESS_LESS_MINUS 298
+#define AND_GREATER 299
+#define AND_GREATER_GREATER 300
+#define LESS_GREATER 301
+#define GREATER_BAR 302
+#define BAR_AND 303
+#define yacc_EOF 304
/* Copy the first part of user declarations. */
-#line 21 "/Users/chet/src/bash/src/parse.y"
+#line 21 "/usr/homes/chet/src/bash/src/parse.y"
#include "config.h"
#define NEED_STRFTIME_DECL /* used in externs.h */
#include "shell.h"
+#include "typemax.h" /* SIZE_MAX if needed */
#include "trap.h"
#include "flags.h"
#include "parser.h"
extern int sourcelevel, parse_and_execute_level;
extern int posixly_correct;
extern int last_command_exit_value;
+extern pid_t last_command_subst_pid;
extern char *shell_name, *current_host_name;
extern char *dist_version;
extern int patch_level;
quotes. */
int extended_quote = 1;
-/* The decoded prompt string. Used if READLINE is not defined or if
- editing is turned off. Analogous to current_readline_prompt. */
-static char *current_decoded_prompt;
-
/* The number of lines read from input while creating the current command. */
int current_command_line_count;
+/* The number of lines in a command saved while we run parse_and_execute */
+int saved_command_line_count;
+
/* The token that currently denotes the end of parse. */
int shell_eof_token;
/* The token currently being read. */
int current_token;
+/* The current parser state. */
+int parser_state;
+
/* Variables to manage the task of reading here documents, because we need to
defer the reading until after a complete command has been collected. */
static REDIRECT *redir_stack[10];
/* Where shell input comes from. History expansion is performed on each
line when the shell is interactive. */
static char *shell_input_line = (char *)NULL;
-static int shell_input_line_index;
-static int shell_input_line_size; /* Amount allocated for shell_input_line. */
-static int shell_input_line_len; /* strlen (shell_input_line) */
+static size_t shell_input_line_index;
+static size_t shell_input_line_size; /* Amount allocated for shell_input_line. */
+static size_t shell_input_line_len; /* strlen (shell_input_line) */
/* Either zero or EOF. */
static int shell_input_line_terminator;
/* The line number in a script at which an arithmetic for command starts. */
static int arith_for_lineno;
-/* The current parser state. */
-static int parser_state;
+/* The decoded prompt string. Used if READLINE is not defined or if
+ editing is turned off. Analogous to current_readline_prompt. */
+static char *current_decoded_prompt;
/* The last read token, or NULL. read_token () uses this for context
checking. */
/* The token read prior to token_before_that. */
static int two_tokens_ago;
+static int global_extglob;
+
/* The line number in a script where the word in a `case WORD', `select WORD'
or `for WORD' begins. This is a nested command maximum, since the array
index is decremented after a case, select, or for command is parsed. */
static int token_to_read;
static WORD_DESC *word_desc_to_read;
+static REDIRECTEE source;
static REDIRECTEE redir;
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
-#line 316 "/Users/chet/src/bash/src/parse.y"
+#line 324 "/usr/homes/chet/src/bash/src/parse.y"
{
WORD_DESC *word; /* the word that we read. */
int number; /* the number that we read. */
ELEMENT element;
PATTERN_LIST *pattern;
}
-/* Line 187 of yacc.c. */
-#line 495 "y.tab.c"
+/* Line 193 of yacc.c. */
+#line 507 "y.tab.c"
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
/* Line 216 of yacc.c. */
-#line 508 "y.tab.c"
+#line 520 "y.tab.c"
#ifdef short
# undef short
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
#endif
/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 102
+#define YYFINAL 116
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 728
+#define YYLAST 659
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 59
+#define YYNTOKENS 61
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 38
/* YYNRULES -- Number of rules. */
-#define YYNRULES 153
+#define YYNRULES 167
/* YYNRULES -- Number of states. */
-#define YYNSTATES 319
+#define YYNSTATES 342
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 302
+#define YYMAXUTOK 304
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
static const yytype_uint8 yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 49, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 51, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 47, 2,
- 57, 58, 2, 2, 2, 54, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 48,
- 53, 2, 52, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 49, 2,
+ 59, 60, 2, 2, 2, 56, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 50,
+ 55, 2, 54, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 55, 51, 56, 2, 2, 2, 2,
+ 2, 2, 2, 57, 53, 58, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 50
+ 45, 46, 47, 48, 52
};
#if YYDEBUG
static const yytype_uint16 yyprhs[] =
{
0, 0, 3, 6, 8, 11, 13, 15, 18, 21,
- 24, 28, 32, 35, 39, 42, 46, 49, 53, 56,
- 60, 63, 67, 70, 74, 77, 81, 84, 88, 91,
- 95, 98, 102, 105, 108, 112, 115, 118, 122, 124,
- 126, 128, 130, 133, 135, 138, 140, 142, 145, 147,
- 149, 151, 153, 159, 165, 167, 169, 171, 173, 175,
- 177, 179, 186, 193, 201, 209, 220, 231, 241, 251,
- 259, 267, 273, 279, 286, 293, 301, 309, 320, 331,
- 338, 346, 353, 359, 366, 371, 373, 376, 380, 383,
- 387, 391, 396, 399, 405, 413, 420, 424, 426, 430,
- 435, 442, 448, 450, 453, 458, 463, 469, 475, 478,
- 482, 485, 489, 492, 496, 498, 502, 505, 507, 510,
- 514, 518, 522, 527, 532, 537, 542, 547, 549, 551,
- 553, 555, 557, 559, 560, 563, 565, 568, 571, 576,
- 581, 585, 589, 591, 593, 596, 599, 603, 607, 610,
- 615, 620, 622, 624
+ 24, 28, 32, 36, 40, 43, 47, 51, 54, 58,
+ 62, 65, 69, 73, 76, 80, 84, 87, 91, 95,
+ 98, 102, 106, 109, 113, 117, 120, 124, 128, 131,
+ 135, 139, 142, 146, 150, 153, 157, 161, 164, 168,
+ 172, 175, 178, 180, 182, 184, 186, 189, 191, 194,
+ 196, 198, 201, 203, 205, 207, 209, 215, 221, 223,
+ 225, 227, 229, 231, 233, 235, 242, 249, 257, 265,
+ 276, 287, 297, 307, 315, 323, 329, 335, 342, 349,
+ 357, 365, 376, 387, 394, 402, 409, 415, 422, 427,
+ 429, 432, 436, 439, 443, 447, 452, 455, 461, 469,
+ 476, 480, 482, 486, 491, 498, 504, 506, 509, 514,
+ 519, 525, 531, 534, 538, 541, 545, 548, 552, 554,
+ 558, 561, 563, 566, 570, 574, 578, 583, 588, 593,
+ 598, 603, 605, 607, 609, 611, 613, 615, 616, 619,
+ 621, 624, 627, 632, 637, 641, 645, 647, 649, 652,
+ 655, 658, 661, 666, 671, 673, 675, 678
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
- 60, 0, -1, 92, 89, -1, 49, -1, 1, 49,
- -1, 50, -1, 25, -1, 61, 25, -1, 52, 25,
- -1, 53, 25, -1, 27, 52, 25, -1, 27, 53,
- 25, -1, 33, 25, -1, 27, 33, 25, -1, 34,
- 25, -1, 27, 34, 25, -1, 36, 25, -1, 27,
- 36, 25, -1, 35, 27, -1, 27, 35, 27, -1,
- 37, 27, -1, 27, 37, 27, -1, 35, 25, -1,
- 27, 35, 25, -1, 37, 25, -1, 27, 37, 25,
- -1, 41, 25, -1, 27, 41, 25, -1, 37, 54,
- -1, 27, 37, 54, -1, 35, 54, -1, 27, 35,
- 54, -1, 42, 25, -1, 43, 25, -1, 27, 44,
- 25, -1, 44, 25, -1, 45, 25, -1, 27, 45,
- 25, -1, 25, -1, 26, -1, 62, -1, 62, -1,
- 64, 62, -1, 63, -1, 65, 63, -1, 65, -1,
- 67, -1, 67, 64, -1, 72, -1, 75, -1, 68,
- -1, 71, -1, 12, 86, 14, 86, 15, -1, 13,
- 86, 14, 86, 15, -1, 70, -1, 76, -1, 74,
- -1, 77, -1, 78, -1, 79, -1, 69, -1, 10,
- 25, 91, 14, 86, 15, -1, 10, 25, 91, 55,
- 86, 56, -1, 10, 25, 48, 91, 14, 86, 15,
- -1, 10, 25, 48, 91, 55, 86, 56, -1, 10,
- 25, 91, 21, 61, 90, 91, 14, 86, 15, -1,
- 10, 25, 91, 21, 61, 90, 91, 55, 86, 56,
- -1, 10, 25, 91, 21, 90, 91, 14, 86, 15,
- -1, 10, 25, 91, 21, 90, 91, 55, 86, 56,
- -1, 10, 29, 90, 91, 14, 86, 15, -1, 10,
- 29, 90, 91, 55, 86, 56, -1, 10, 29, 14,
- 86, 15, -1, 10, 29, 55, 86, 56, -1, 11,
- 25, 91, 14, 85, 15, -1, 11, 25, 91, 55,
- 85, 56, -1, 11, 25, 48, 91, 14, 85, 15,
- -1, 11, 25, 48, 91, 55, 85, 56, -1, 11,
- 25, 91, 21, 61, 90, 91, 14, 85, 15, -1,
- 11, 25, 91, 21, 61, 90, 91, 55, 85, 56,
- -1, 8, 25, 91, 21, 91, 9, -1, 8, 25,
- 91, 21, 83, 91, 9, -1, 8, 25, 91, 21,
- 81, 9, -1, 25, 57, 58, 91, 73, -1, 16,
- 25, 57, 58, 91, 73, -1, 16, 25, 91, 73,
- -1, 67, -1, 67, 64, -1, 57, 86, 58, -1,
- 17, 67, -1, 17, 67, 64, -1, 17, 25, 67,
- -1, 17, 25, 67, 64, -1, 17, 65, -1, 3,
- 86, 4, 86, 7, -1, 3, 86, 4, 86, 5,
- 86, 7, -1, 3, 86, 4, 86, 80, 7, -1,
- 55, 86, 56, -1, 28, -1, 18, 30, 19, -1,
- 6, 86, 4, 86, -1, 6, 86, 4, 86, 5,
- 86, -1, 6, 86, 4, 86, 80, -1, 82, -1,
- 83, 82, -1, 91, 84, 58, 86, -1, 91, 84,
- 58, 91, -1, 91, 57, 84, 58, 86, -1, 91,
- 57, 84, 58, 91, -1, 82, 38, -1, 83, 82,
- 38, -1, 82, 39, -1, 83, 82, 39, -1, 82,
- 40, -1, 83, 82, 40, -1, 25, -1, 84, 51,
- 25, -1, 91, 87, -1, 85, -1, 91, 88, -1,
- 88, 49, 91, -1, 88, 47, 91, -1, 88, 48,
- 91, -1, 88, 31, 91, 88, -1, 88, 32, 91,
- 88, -1, 88, 47, 91, 88, -1, 88, 48, 91,
- 88, -1, 88, 49, 91, 88, -1, 94, -1, 49,
- -1, 50, -1, 49, -1, 48, -1, 50, -1, -1,
- 91, 49, -1, 93, -1, 93, 47, -1, 93, 48,
- -1, 93, 31, 91, 93, -1, 93, 32, 91, 93,
- -1, 93, 47, 93, -1, 93, 48, 93, -1, 94,
- -1, 95, -1, 22, 95, -1, 96, 95, -1, 96,
- 22, 95, -1, 22, 96, 95, -1, 96, 90, -1,
- 95, 51, 91, 95, -1, 95, 46, 91, 95, -1,
- 66, -1, 23, -1, 23, 24, -1
+ 62, 0, -1, 94, 91, -1, 51, -1, 1, 51,
+ -1, 52, -1, 26, -1, 63, 26, -1, 54, 26,
+ -1, 55, 26, -1, 29, 54, 26, -1, 29, 55,
+ 26, -1, 28, 54, 26, -1, 28, 55, 26, -1,
+ 35, 26, -1, 29, 35, 26, -1, 28, 35, 26,
+ -1, 47, 26, -1, 29, 47, 26, -1, 28, 47,
+ 26, -1, 46, 26, -1, 29, 46, 26, -1, 28,
+ 46, 26, -1, 36, 26, -1, 29, 36, 26, -1,
+ 28, 36, 26, -1, 43, 26, -1, 29, 43, 26,
+ -1, 28, 43, 26, -1, 38, 26, -1, 29, 38,
+ 26, -1, 28, 38, 26, -1, 37, 29, -1, 29,
+ 37, 29, -1, 28, 37, 29, -1, 39, 29, -1,
+ 29, 39, 29, -1, 28, 39, 29, -1, 37, 26,
+ -1, 29, 37, 26, -1, 28, 37, 26, -1, 39,
+ 26, -1, 29, 39, 26, -1, 28, 39, 26, -1,
+ 39, 56, -1, 29, 39, 56, -1, 28, 39, 56,
+ -1, 37, 56, -1, 29, 37, 56, -1, 28, 37,
+ 56, -1, 44, 26, -1, 45, 26, -1, 26, -1,
+ 27, -1, 64, -1, 64, -1, 66, 64, -1, 65,
+ -1, 67, 65, -1, 67, -1, 69, -1, 69, 66,
+ -1, 74, -1, 77, -1, 70, -1, 73, -1, 12,
+ 88, 14, 88, 15, -1, 13, 88, 14, 88, 15,
+ -1, 72, -1, 78, -1, 76, -1, 79, -1, 80,
+ -1, 81, -1, 71, -1, 10, 26, 93, 14, 88,
+ 15, -1, 10, 26, 93, 57, 88, 58, -1, 10,
+ 26, 50, 93, 14, 88, 15, -1, 10, 26, 50,
+ 93, 57, 88, 58, -1, 10, 26, 93, 21, 63,
+ 92, 93, 14, 88, 15, -1, 10, 26, 93, 21,
+ 63, 92, 93, 57, 88, 58, -1, 10, 26, 93,
+ 21, 92, 93, 14, 88, 15, -1, 10, 26, 93,
+ 21, 92, 93, 57, 88, 58, -1, 10, 31, 92,
+ 93, 14, 88, 15, -1, 10, 31, 92, 93, 57,
+ 88, 58, -1, 10, 31, 14, 88, 15, -1, 10,
+ 31, 57, 88, 58, -1, 11, 26, 93, 14, 87,
+ 15, -1, 11, 26, 93, 57, 87, 58, -1, 11,
+ 26, 50, 93, 14, 87, 15, -1, 11, 26, 50,
+ 93, 57, 87, 58, -1, 11, 26, 93, 21, 63,
+ 92, 93, 14, 87, 15, -1, 11, 26, 93, 21,
+ 63, 92, 93, 57, 87, 58, -1, 8, 26, 93,
+ 21, 93, 9, -1, 8, 26, 93, 21, 85, 93,
+ 9, -1, 8, 26, 93, 21, 83, 9, -1, 26,
+ 59, 60, 93, 75, -1, 16, 26, 59, 60, 93,
+ 75, -1, 16, 26, 93, 75, -1, 69, -1, 69,
+ 66, -1, 59, 88, 60, -1, 17, 69, -1, 17,
+ 69, 66, -1, 17, 26, 69, -1, 17, 26, 69,
+ 66, -1, 17, 67, -1, 3, 88, 4, 88, 7,
+ -1, 3, 88, 4, 88, 5, 88, 7, -1, 3,
+ 88, 4, 88, 82, 7, -1, 57, 88, 58, -1,
+ 30, -1, 18, 32, 19, -1, 6, 88, 4, 88,
+ -1, 6, 88, 4, 88, 5, 88, -1, 6, 88,
+ 4, 88, 82, -1, 84, -1, 85, 84, -1, 93,
+ 86, 60, 88, -1, 93, 86, 60, 93, -1, 93,
+ 59, 86, 60, 88, -1, 93, 59, 86, 60, 93,
+ -1, 84, 40, -1, 85, 84, 40, -1, 84, 41,
+ -1, 85, 84, 41, -1, 84, 42, -1, 85, 84,
+ 42, -1, 26, -1, 86, 53, 26, -1, 93, 89,
+ -1, 87, -1, 93, 90, -1, 90, 51, 93, -1,
+ 90, 49, 93, -1, 90, 50, 93, -1, 90, 33,
+ 93, 90, -1, 90, 34, 93, 90, -1, 90, 49,
+ 93, 90, -1, 90, 50, 93, 90, -1, 90, 51,
+ 93, 90, -1, 96, -1, 51, -1, 52, -1, 51,
+ -1, 50, -1, 52, -1, -1, 93, 51, -1, 95,
+ -1, 95, 49, -1, 95, 50, -1, 95, 33, 93,
+ 95, -1, 95, 34, 93, 95, -1, 95, 49, 95,
+ -1, 95, 50, 95, -1, 96, -1, 97, -1, 22,
+ 96, -1, 98, 96, -1, 98, 92, -1, 22, 92,
+ -1, 97, 53, 93, 97, -1, 97, 48, 93, 97,
+ -1, 68, -1, 23, -1, 23, 24, -1, 23, 24,
+ 25, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 369, 369, 380, 389, 404, 414, 416, 420, 425,
- 430, 435, 440, 445, 450, 456, 462, 467, 472, 477,
- 482, 487, 492, 497, 502, 507, 512, 519, 526, 531,
- 536, 541, 546, 551, 556, 561, 566, 571, 578, 580,
- 582, 586, 590, 601, 603, 607, 609, 611, 627, 629,
- 633, 635, 637, 639, 641, 643, 645, 647, 649, 651,
- 653, 657, 662, 667, 672, 677, 682, 687, 692, 699,
- 704, 709, 714, 721, 726, 731, 736, 741, 746, 753,
- 758, 763, 770, 773, 776, 780, 782, 813, 820, 825,
- 842, 847, 864, 871, 873, 875, 880, 884, 888, 892,
- 894, 896, 900, 901, 905, 907, 909, 911, 915, 917,
- 919, 921, 923, 925, 929, 931, 940, 948, 949, 955,
- 956, 963, 967, 969, 971, 978, 980, 982, 986, 987,
- 990, 992, 994, 998, 999, 1008, 1021, 1037, 1052, 1054,
- 1056, 1063, 1066, 1070, 1072, 1078, 1084, 1090, 1096, 1116,
- 1118, 1140, 1144, 1146
+ 0, 377, 377, 388, 397, 412, 422, 424, 428, 434,
+ 440, 446, 452, 458, 464, 470, 476, 482, 488, 494,
+ 500, 506, 512, 518, 525, 532, 539, 546, 553, 560,
+ 566, 572, 578, 584, 590, 596, 602, 608, 614, 620,
+ 626, 632, 638, 644, 650, 656, 662, 668, 674, 680,
+ 686, 692, 700, 702, 704, 708, 712, 723, 725, 729,
+ 731, 733, 749, 751, 755, 757, 759, 761, 763, 765,
+ 767, 769, 771, 773, 775, 779, 784, 789, 794, 799,
+ 804, 809, 814, 821, 826, 831, 836, 843, 848, 853,
+ 858, 863, 868, 875, 880, 885, 892, 895, 898, 902,
+ 904, 935, 942, 947, 964, 969, 986, 993, 995, 997,
+ 1002, 1006, 1010, 1014, 1016, 1018, 1022, 1023, 1027, 1029,
+ 1031, 1033, 1037, 1039, 1041, 1043, 1045, 1047, 1051, 1053,
+ 1062, 1070, 1071, 1077, 1078, 1085, 1089, 1091, 1093, 1100,
+ 1102, 1104, 1108, 1109, 1112, 1114, 1116, 1120, 1121, 1130,
+ 1143, 1159, 1174, 1176, 1178, 1185, 1188, 1192, 1194, 1200,
+ 1206, 1223, 1243, 1245, 1268, 1272, 1274, 1276
};
#endif
"$end", "error", "$undefined", "IF", "THEN", "ELSE", "ELIF", "FI",
"CASE", "ESAC", "FOR", "SELECT", "WHILE", "UNTIL", "DO", "DONE",
"FUNCTION", "COPROC", "COND_START", "COND_END", "COND_ERROR", "IN",
- "BANG", "TIME", "TIMEOPT", "WORD", "ASSIGNMENT_WORD", "NUMBER",
- "ARITH_CMD", "ARITH_FOR_EXPRS", "COND_CMD", "AND_AND", "OR_OR",
- "GREATER_GREATER", "LESS_LESS", "LESS_AND", "LESS_LESS_LESS",
- "GREATER_AND", "SEMI_SEMI", "SEMI_AND", "SEMI_SEMI_AND",
- "LESS_LESS_MINUS", "AND_GREATER", "AND_GREATER_GREATER", "LESS_GREATER",
- "GREATER_BAR", "BAR_AND", "'&'", "';'", "'\\n'", "yacc_EOF", "'|'",
- "'>'", "'<'", "'-'", "'{'", "'}'", "'('", "')'", "$accept", "inputunit",
- "word_list", "redirection", "simple_command_element", "redirection_list",
- "simple_command", "command", "shell_command", "for_command",
- "arith_for_command", "select_command", "case_command", "function_def",
- "function_body", "subshell", "coproc", "if_command", "group_command",
- "arith_command", "cond_command", "elif_clause", "case_clause",
- "pattern_list", "case_clause_sequence", "pattern", "list",
- "compound_list", "list0", "list1", "simple_list_terminator",
- "list_terminator", "newline_list", "simple_list", "simple_list1",
- "pipeline_command", "pipeline", "timespec", 0
+ "BANG", "TIME", "TIMEOPT", "TIMEIGN", "WORD", "ASSIGNMENT_WORD",
+ "REDIR_WORD", "NUMBER", "ARITH_CMD", "ARITH_FOR_EXPRS", "COND_CMD",
+ "AND_AND", "OR_OR", "GREATER_GREATER", "LESS_LESS", "LESS_AND",
+ "LESS_LESS_LESS", "GREATER_AND", "SEMI_SEMI", "SEMI_AND",
+ "SEMI_SEMI_AND", "LESS_LESS_MINUS", "AND_GREATER", "AND_GREATER_GREATER",
+ "LESS_GREATER", "GREATER_BAR", "BAR_AND", "'&'", "';'", "'\\n'",
+ "yacc_EOF", "'|'", "'>'", "'<'", "'-'", "'{'", "'}'", "'('", "')'",
+ "$accept", "inputunit", "word_list", "redirection",
+ "simple_command_element", "redirection_list", "simple_command",
+ "command", "shell_command", "for_command", "arith_for_command",
+ "select_command", "case_command", "function_def", "function_body",
+ "subshell", "coproc", "if_command", "group_command", "arith_command",
+ "cond_command", "elif_clause", "case_clause", "pattern_list",
+ "case_clause_sequence", "pattern", "list", "compound_list", "list0",
+ "list1", "simple_list_terminator", "list_terminator", "newline_list",
+ "simple_list", "simple_list1", "pipeline_command", "pipeline",
+ "timespec", 0
};
#endif
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296, 297, 298, 299, 300, 301, 38, 59, 10,
- 302, 124, 62, 60, 45, 123, 125, 40, 41
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 38,
+ 59, 10, 304, 124, 62, 60, 45, 123, 125, 40,
+ 41
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
- 0, 59, 60, 60, 60, 60, 61, 61, 62, 62,
- 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
- 62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
- 62, 62, 62, 62, 62, 62, 62, 62, 63, 63,
- 63, 64, 64, 65, 65, 66, 66, 66, 66, 66,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 68, 68, 68, 68, 68, 68, 68, 68, 69,
- 69, 69, 69, 70, 70, 70, 70, 70, 70, 71,
- 71, 71, 72, 72, 72, 73, 73, 74, 75, 75,
- 75, 75, 75, 76, 76, 76, 77, 78, 79, 80,
- 80, 80, 81, 81, 82, 82, 82, 82, 83, 83,
- 83, 83, 83, 83, 84, 84, 85, 86, 86, 87,
- 87, 87, 88, 88, 88, 88, 88, 88, 89, 89,
- 90, 90, 90, 91, 91, 92, 92, 92, 93, 93,
- 93, 93, 93, 94, 94, 94, 94, 94, 94, 95,
- 95, 95, 96, 96
+ 0, 61, 62, 62, 62, 62, 63, 63, 64, 64,
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+ 64, 64, 65, 65, 65, 66, 66, 67, 67, 68,
+ 68, 68, 68, 68, 69, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 70, 70, 70, 70, 70,
+ 70, 70, 70, 71, 71, 71, 71, 72, 72, 72,
+ 72, 72, 72, 73, 73, 73, 74, 74, 74, 75,
+ 75, 76, 77, 77, 77, 77, 77, 78, 78, 78,
+ 79, 80, 81, 82, 82, 82, 83, 83, 84, 84,
+ 84, 84, 85, 85, 85, 85, 85, 85, 86, 86,
+ 87, 88, 88, 89, 89, 89, 90, 90, 90, 90,
+ 90, 90, 91, 91, 92, 92, 92, 93, 93, 94,
+ 94, 94, 95, 95, 95, 95, 95, 96, 96, 96,
+ 96, 96, 97, 97, 97, 98, 98, 98
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 2, 1, 2, 1, 1, 2, 2, 2,
- 3, 3, 2, 3, 2, 3, 2, 3, 2, 3,
- 2, 3, 2, 3, 2, 3, 2, 3, 2, 3,
- 2, 3, 2, 2, 3, 2, 2, 3, 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, 6,
- 7, 6, 5, 6, 4, 1, 2, 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, 1, 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, 3, 3, 2, 4,
- 4, 1, 1, 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, 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, 6, 7, 6, 5, 6, 4, 1,
+ 2, 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, 1, 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, 3
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
- 0, 0, 133, 0, 0, 0, 133, 133, 0, 0,
- 0, 0, 152, 38, 39, 0, 97, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 3, 5, 0,
- 0, 133, 133, 0, 40, 43, 45, 151, 46, 50,
- 60, 54, 51, 48, 56, 49, 55, 57, 58, 59,
- 0, 135, 142, 143, 0, 4, 117, 0, 0, 133,
- 133, 0, 133, 0, 0, 133, 38, 92, 88, 0,
- 144, 0, 153, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 12, 14, 22, 18, 30, 16,
- 24, 20, 28, 26, 32, 33, 35, 36, 8, 9,
- 0, 0, 1, 38, 44, 41, 47, 128, 129, 2,
- 133, 133, 136, 137, 133, 133, 0, 131, 130, 132,
- 148, 145, 133, 134, 116, 118, 127, 0, 133, 0,
- 133, 133, 133, 133, 0, 133, 133, 0, 0, 90,
- 89, 98, 147, 133, 13, 15, 23, 19, 31, 17,
- 25, 21, 29, 27, 34, 37, 10, 11, 96, 87,
- 42, 0, 0, 140, 141, 0, 0, 146, 0, 133,
- 133, 133, 133, 133, 133, 0, 133, 0, 133, 0,
- 0, 0, 0, 133, 0, 133, 0, 0, 133, 85,
- 84, 91, 0, 138, 139, 0, 0, 150, 149, 133,
- 133, 93, 0, 0, 0, 120, 121, 119, 0, 102,
- 133, 0, 133, 133, 0, 6, 0, 133, 0, 71,
- 72, 133, 133, 133, 133, 0, 0, 0, 0, 52,
- 53, 0, 86, 82, 0, 0, 95, 122, 123, 124,
- 125, 126, 81, 108, 110, 112, 103, 0, 79, 114,
- 0, 0, 0, 0, 61, 7, 133, 0, 62, 0,
- 0, 0, 0, 73, 0, 133, 74, 83, 94, 133,
- 133, 133, 133, 109, 111, 113, 80, 0, 0, 133,
- 63, 64, 0, 133, 133, 69, 70, 75, 76, 0,
- 99, 0, 0, 0, 133, 115, 104, 105, 133, 133,
- 0, 0, 133, 133, 133, 101, 106, 107, 0, 0,
- 67, 68, 0, 0, 100, 65, 66, 77, 78
+ 0, 0, 147, 0, 0, 0, 147, 147, 0, 0,
+ 0, 0, 165, 52, 53, 0, 0, 111, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 3, 5,
+ 0, 0, 147, 147, 0, 54, 57, 59, 164, 60,
+ 64, 74, 68, 65, 62, 70, 63, 69, 71, 72,
+ 73, 0, 149, 156, 157, 0, 4, 131, 0, 0,
+ 147, 147, 0, 147, 0, 0, 147, 52, 106, 102,
+ 0, 145, 144, 146, 161, 158, 166, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 14, 23,
+ 38, 32, 47, 29, 41, 35, 44, 26, 50, 51,
+ 20, 17, 8, 9, 0, 0, 1, 52, 58, 55,
+ 61, 142, 143, 2, 147, 147, 150, 151, 147, 147,
+ 160, 159, 147, 148, 130, 132, 141, 0, 147, 0,
+ 147, 147, 147, 147, 0, 147, 147, 0, 0, 104,
+ 103, 112, 167, 147, 16, 25, 40, 34, 49, 31,
+ 43, 37, 46, 28, 22, 19, 12, 13, 15, 24,
+ 39, 33, 48, 30, 42, 36, 45, 27, 21, 18,
+ 10, 11, 110, 101, 56, 0, 0, 154, 155, 0,
+ 0, 0, 147, 147, 147, 147, 147, 147, 0, 147,
+ 0, 147, 0, 0, 0, 0, 147, 0, 147, 0,
+ 0, 147, 99, 98, 105, 0, 152, 153, 0, 0,
+ 163, 162, 147, 147, 107, 0, 0, 0, 134, 135,
+ 133, 0, 116, 147, 0, 147, 147, 0, 6, 0,
+ 147, 0, 85, 86, 147, 147, 147, 147, 0, 0,
+ 0, 0, 66, 67, 0, 100, 96, 0, 0, 109,
+ 136, 137, 138, 139, 140, 95, 122, 124, 126, 117,
+ 0, 93, 128, 0, 0, 0, 0, 75, 7, 147,
+ 0, 76, 0, 0, 0, 0, 87, 0, 147, 88,
+ 97, 108, 147, 147, 147, 147, 123, 125, 127, 94,
+ 0, 0, 147, 77, 78, 0, 147, 147, 83, 84,
+ 89, 90, 0, 113, 0, 0, 0, 147, 129, 118,
+ 119, 147, 147, 0, 0, 147, 147, 147, 115, 120,
+ 121, 0, 0, 81, 82, 0, 0, 114, 79, 80,
+ 91, 92
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
- -1, 33, 216, 34, 35, 106, 36, 37, 38, 39,
- 40, 41, 42, 43, 190, 44, 45, 46, 47, 48,
- 49, 202, 208, 209, 210, 251, 56, 57, 124, 125,
- 109, 120, 58, 50, 163, 126, 53, 54
+ -1, 34, 239, 35, 36, 120, 37, 38, 39, 40,
+ 41, 42, 43, 44, 213, 45, 46, 47, 48, 49,
+ 50, 225, 231, 232, 233, 274, 57, 58, 134, 135,
+ 123, 74, 59, 51, 187, 136, 54, 55
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -188
+#define YYPACT_NINF -208
static const yytype_int16 yypact[] =
{
- 293, -26, -188, 7, 41, 43, -188, -188, 46, 629,
- -17, 485, 11, 23, -188, 675, -188, 65, 68, 96,
- 77, 119, 92, 124, 127, 140, 143, -188, -188, 149,
- 154, -188, -188, 98, -188, -188, 662, -188, 208, -188,
- -188, -188, -188, -188, -188, -188, -188, -188, -188, -188,
- 24, 12, -188, -36, 341, -188, -188, 177, 389, -188,
- 142, 8, 147, 169, 185, 148, 200, 662, 208, 181,
- -36, 581, -188, 146, 184, 189, 130, 192, 135, 197,
- 198, 202, 207, 209, -188, -188, -188, -188, -188, -188,
- -188, -188, -188, -188, -188, -188, -188, -188, -188, -188,
- 180, 167, -188, -188, -188, -188, 208, -188, -188, -188,
- -188, -188, 437, 437, -188, -188, 581, -188, -188, -188,
- -188, -36, -188, -188, -188, 227, -188, -12, -188, 20,
- -188, -188, -188, -188, 122, -188, -188, 179, 37, 208,
- 208, -188, -36, -188, -188, -188, -188, -188, -188, -188,
- -188, -188, -188, -188, -188, -188, -188, -188, -188, -188,
- -188, 389, 389, 53, 53, 533, 533, -36, 224, -188,
- -188, -188, -188, -188, -188, 40, -188, 171, -188, 233,
- 190, 48, 73, -188, 247, -188, 239, 267, -188, 208,
- -188, 208, 37, -188, -188, 437, 437, -36, -36, -188,
- -188, -188, 276, 389, 389, 389, 389, 389, 275, 226,
- -188, 42, -188, -188, 270, -188, 231, -188, 230, -188,
- -188, -188, -188, -188, -188, 272, 389, 231, 234, -188,
- -188, 37, 208, -188, 282, 287, -188, -188, -188, 76,
- 76, 76, -188, -188, -188, -188, 229, 63, -188, -188,
- 274, -27, 280, 241, -188, -188, -188, 99, -188, 285,
- 246, 292, 252, -188, 227, -188, -188, -188, -188, -188,
- -188, -188, -188, -188, -188, -188, -188, -22, 288, -188,
- -188, -188, 131, -188, -188, -188, -188, -188, -188, 133,
- 129, 389, 389, 389, -188, -188, -188, 389, -188, -188,
- 297, 258, -188, -188, -188, -188, -188, 389, 302, 266,
- -188, -188, 308, 268, -188, -188, -188, -188, -188
+ 296, -35, -208, -2, 38, 10, -208, -208, 24, 546,
+ 31, 346, 51, 47, -208, 591, 604, -208, 56, 71,
+ -18, 112, 130, 115, 128, 136, 143, 154, -208, -208,
+ 157, 170, -208, -208, 111, -208, -208, 229, -208, 578,
+ -208, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ -208, -12, -3, -208, 48, 346, -208, -208, 208, 396,
+ -208, 73, 15, 163, 190, 201, 160, 107, 229, 578,
+ 204, -208, -208, -208, -208, -208, 195, 165, 202, 215,
+ 152, 216, 153, 222, 227, 236, 237, 244, 245, 253,
+ 158, 254, 171, 255, 256, 259, 261, 262, -208, -208,
+ -208, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ -208, -208, -208, -208, 231, 230, -208, -208, -208, -208,
+ 578, -208, -208, -208, -208, -208, 446, 446, -208, -208,
+ -208, -208, -208, -208, -208, 210, -208, 4, -208, 65,
+ -208, -208, -208, -208, 70, -208, -208, 232, 41, 578,
+ 578, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ -208, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ -208, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ -208, -208, -208, -208, -208, 396, 396, 23, 23, 496,
+ 496, 97, -208, -208, -208, -208, -208, -208, 85, -208,
+ 185, -208, 276, 235, 100, 110, -208, 268, -208, 280,
+ 283, -208, 578, -208, 578, 41, -208, -208, 446, 446,
+ 48, 48, -208, -208, -208, 295, 396, 396, 396, 396,
+ 396, 294, 161, -208, 19, -208, -208, 290, -208, 200,
+ -208, 252, -208, -208, -208, -208, -208, -208, 302, 396,
+ 200, 269, -208, -208, 41, 578, -208, 313, 324, -208,
+ -208, -208, 55, 55, 55, -208, -208, -208, -208, 192,
+ 34, -208, -208, 303, -19, 315, 278, -208, -208, -208,
+ 114, -208, 322, 286, 323, 287, -208, 210, -208, -208,
+ -208, -208, -208, -208, -208, -208, -208, -208, -208, -208,
+ 8, 320, -208, -208, -208, 117, -208, -208, -208, -208,
+ -208, -208, 119, 167, 396, 396, 396, -208, -208, -208,
+ 396, -208, -208, 337, 307, -208, -208, -208, -208, -208,
+ 396, 345, 308, -208, -208, 352, 312, -208, -208, -208,
+ -208, -208
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -188, -188, 141, -30, -25, -62, 322, -188, -5, -188,
- -188, -188, -188, -188, -185, -188, -188, -188, -188, -188,
- -188, 49, -188, 123, -188, 82, -171, -6, -188, -187,
- -188, -58, -32, -188, 5, 2, 10, 329
+ -208, -208, 164, -37, -31, -62, 368, -208, -5, -208,
+ -208, -208, -208, -208, -206, -208, -208, -208, -208, -208,
+ -208, 66, -208, 145, -208, 88, -173, -6, -208, -207,
+ -208, -45, -48, -208, 5, 3, 17, -208
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
#define YYTABLE_NINF -1
static const yytype_uint16 yytable[] =
{
- 63, 64, 52, 132, 68, 51, 140, 233, 105, 174,
- 114, 104, 225, 69, 228, 115, 237, 238, 239, 240,
- 241, 70, 130, 55, 278, 100, 101, 127, 129, 278,
- 134, 279, 59, 138, 176, 72, 294, 123, 105, 264,
- 2, 177, 104, 110, 111, 3, 267, 4, 5, 6,
- 7, 248, 261, 262, 212, 10, 117, 118, 119, 112,
- 113, 139, 221, 131, 121, 16, 60, 249, 62, 123,
- 61, 65, 276, 107, 108, 178, 160, 191, 161, 162,
- 73, 142, 165, 166, 110, 111, 123, 223, 249, 123,
- 84, 123, 31, 85, 32, 213, 175, 123, 102, 250,
- 181, 182, 89, 222, 239, 240, 241, 169, 170, 105,
- 160, 192, 123, 283, 52, 52, 168, 93, 164, 217,
- 250, 86, 123, 87, 179, 180, 167, 232, 224, 186,
- 187, 312, 313, 189, 304, 200, 183, 203, 204, 205,
- 206, 207, 211, 184, 90, 298, 91, 302, 123, 94,
- 88, 226, 95, 226, 284, 146, 231, 147, 256, 105,
- 150, 160, 151, 52, 52, 96, 193, 194, 97, 265,
- 214, 123, 218, 92, 98, 197, 198, 185, 247, 99,
- 123, 122, 123, 135, 148, 257, 299, 189, 303, 152,
- 128, 226, 226, 234, 235, 133, 215, 52, 52, 136,
- 141, 164, 160, 2, 143, 137, 252, 253, 3, 144,
- 4, 5, 6, 7, 145, 259, 260, 149, 10, 117,
- 118, 119, 153, 154, 282, 159, 189, 155, 16, 199,
- 200, 201, 156, 289, 157, 15, 158, 188, 291, 292,
- 293, 17, 18, 19, 20, 21, 220, 297, 219, 22,
- 23, 24, 25, 26, 229, 31, 255, 32, 169, 170,
- 29, 30, 307, 290, 243, 244, 245, 273, 274, 275,
- 226, 226, 215, 296, 171, 172, 173, 300, 301, 117,
- 118, 119, 230, 236, 242, 254, 258, 263, 306, 268,
- 266, 269, 308, 309, 1, 280, 2, 281, 314, 249,
- 285, 3, 286, 4, 5, 6, 7, 287, 288, 8,
- 9, 10, 310, 295, 311, 11, 12, 315, 13, 14,
- 15, 16, 316, 317, 318, 227, 17, 18, 19, 20,
- 21, 67, 277, 246, 22, 23, 24, 25, 26, 305,
- 71, 0, 27, 28, 2, 29, 30, 0, 31, 3,
- 32, 4, 5, 6, 7, 0, 0, 8, 9, 10,
- 0, 0, 0, 116, 0, 0, 13, 14, 15, 16,
- 0, 0, 0, 0, 17, 18, 19, 20, 21, 0,
- 0, 0, 22, 23, 24, 25, 26, 0, 0, 117,
- 118, 119, 2, 29, 30, 0, 31, 3, 32, 4,
- 5, 6, 7, 0, 0, 8, 9, 10, 0, 0,
- 0, 11, 12, 0, 13, 14, 15, 16, 0, 0,
- 0, 0, 17, 18, 19, 20, 21, 0, 0, 0,
- 22, 23, 24, 25, 26, 0, 0, 0, 123, 0,
- 2, 29, 30, 0, 31, 3, 32, 4, 5, 6,
- 7, 0, 0, 8, 9, 10, 0, 0, 0, 11,
- 12, 0, 13, 14, 15, 16, 0, 0, 0, 0,
- 17, 18, 19, 20, 21, 0, 0, 0, 22, 23,
- 24, 25, 26, 0, 0, 0, 0, 0, 2, 29,
- 30, 0, 31, 3, 32, 4, 5, 6, 7, 0,
- 0, 8, 9, 10, 0, 0, 0, 0, 12, 0,
- 13, 14, 15, 16, 0, 0, 0, 0, 17, 18,
- 19, 20, 21, 0, 0, 0, 22, 23, 24, 25,
- 26, 0, 0, 0, 0, 0, 2, 29, 30, 0,
- 31, 3, 32, 4, 5, 6, 7, 0, 0, 8,
- 9, 10, 0, 0, 0, 0, 0, 0, 13, 14,
- 15, 16, 0, 0, 0, 0, 17, 18, 19, 20,
- 21, 0, 0, 0, 22, 23, 24, 25, 26, 0,
- 0, 0, 123, 0, 2, 29, 30, 0, 31, 3,
- 32, 4, 5, 6, 7, 0, 0, 8, 9, 10,
- 0, 0, 0, 0, 0, 0, 13, 14, 15, 16,
- 0, 0, 0, 0, 17, 18, 19, 20, 21, 0,
- 0, 0, 22, 23, 24, 25, 26, 0, 0, 0,
- 0, 0, 2, 29, 30, 0, 31, 3, 32, 4,
- 5, 6, 7, 0, 0, 0, 0, 10, 0, 0,
- 0, 0, 0, 0, 66, 14, 15, 16, 0, 0,
- 0, 0, 17, 18, 19, 20, 21, 0, 0, 0,
- 22, 23, 24, 25, 26, 0, 0, 0, 0, 0,
- 0, 29, 30, 0, 31, 0, 32, 103, 14, 15,
- 0, 0, 0, 0, 0, 17, 18, 19, 20, 21,
- 0, 0, 0, 22, 23, 24, 25, 26, 74, 75,
- 76, 77, 78, 0, 29, 30, 79, 0, 0, 80,
- 81, 0, 0, 0, 0, 0, 0, 82, 83
+ 64, 65, 119, 53, 69, 52, 118, 150, 100, 256,
+ 130, 101, 137, 139, 75, 144, 56, 142, 148, 260,
+ 261, 262, 263, 264, 60, 197, 114, 115, 271, 140,
+ 124, 125, 119, 248, 301, 251, 63, 118, 102, 121,
+ 122, 302, 287, 299, 2, 272, 126, 127, 290, 3,
+ 66, 4, 5, 6, 7, 133, 124, 125, 131, 10,
+ 272, 301, 149, 70, 61, 71, 72, 73, 317, 62,
+ 133, 17, 141, 284, 285, 76, 185, 186, 273, 199,
+ 189, 190, 98, 184, 206, 133, 200, 214, 192, 193,
+ 198, 207, 133, 273, 204, 205, 128, 99, 32, 235,
+ 33, 129, 222, 223, 224, 215, 77, 262, 263, 264,
+ 2, 116, 119, 184, 244, 3, 133, 4, 5, 6,
+ 7, 133, 201, 138, 246, 10, 191, 208, 306, 53,
+ 53, 321, 188, 325, 202, 203, 133, 17, 103, 209,
+ 210, 107, 236, 212, 226, 227, 228, 229, 230, 234,
+ 255, 133, 335, 336, 108, 240, 104, 245, 249, 105,
+ 249, 133, 109, 254, 32, 133, 33, 247, 133, 110,
+ 133, 307, 327, 223, 322, 119, 326, 184, 156, 160,
+ 111, 157, 161, 112, 170, 270, 106, 171, 53, 53,
+ 216, 217, 280, 237, 279, 241, 113, 174, 249, 249,
+ 175, 266, 267, 268, 145, 288, 220, 221, 158, 162,
+ 212, 238, 132, 143, 172, 146, 257, 258, 184, 147,
+ 152, 53, 53, 151, 188, 153, 278, 176, 154, 275,
+ 276, 305, 296, 297, 298, 71, 72, 73, 282, 283,
+ 312, 155, 159, 192, 193, 314, 315, 316, 163, 212,
+ 71, 72, 73, 164, 320, 117, 14, 15, 16, 194,
+ 195, 196, 165, 166, 18, 19, 20, 21, 22, 330,
+ 167, 168, 23, 24, 25, 26, 27, 249, 249, 169,
+ 173, 177, 178, 30, 31, 179, 313, 180, 181, 182,
+ 183, 242, 211, 243, 238, 252, 319, 1, 253, 2,
+ 323, 324, 259, 265, 3, 277, 4, 5, 6, 7,
+ 281, 329, 8, 9, 10, 331, 332, 286, 11, 12,
+ 291, 337, 13, 14, 15, 16, 17, 289, 292, 272,
+ 303, 18, 19, 20, 21, 22, 304, 308, 310, 23,
+ 24, 25, 26, 27, 309, 311, 318, 28, 29, 2,
+ 30, 31, 333, 32, 3, 33, 4, 5, 6, 7,
+ 338, 300, 8, 9, 10, 334, 339, 340, 11, 12,
+ 341, 250, 13, 14, 15, 16, 17, 68, 269, 328,
+ 0, 18, 19, 20, 21, 22, 0, 0, 0, 23,
+ 24, 25, 26, 27, 0, 0, 71, 72, 73, 2,
+ 30, 31, 0, 32, 3, 33, 4, 5, 6, 7,
+ 0, 0, 8, 9, 10, 0, 0, 0, 11, 12,
+ 0, 0, 13, 14, 15, 16, 17, 0, 0, 0,
+ 0, 18, 19, 20, 21, 22, 0, 0, 0, 23,
+ 24, 25, 26, 27, 0, 0, 0, 133, 0, 2,
+ 30, 31, 0, 32, 3, 33, 4, 5, 6, 7,
+ 0, 0, 8, 9, 10, 0, 0, 0, 11, 12,
+ 0, 0, 13, 14, 15, 16, 17, 0, 0, 0,
+ 0, 18, 19, 20, 21, 22, 0, 0, 0, 23,
+ 24, 25, 26, 27, 0, 0, 0, 0, 0, 2,
+ 30, 31, 0, 32, 3, 33, 4, 5, 6, 7,
+ 0, 0, 8, 9, 10, 0, 0, 0, 0, 0,
+ 0, 0, 13, 14, 15, 16, 17, 0, 0, 0,
+ 0, 18, 19, 20, 21, 22, 0, 0, 0, 23,
+ 24, 25, 26, 27, 0, 0, 0, 133, 0, 2,
+ 30, 31, 0, 32, 3, 33, 4, 5, 6, 7,
+ 0, 0, 0, 0, 10, 0, 0, 0, 0, 0,
+ 0, 0, 67, 14, 15, 16, 17, 0, 0, 0,
+ 0, 18, 19, 20, 21, 22, 0, 0, 0, 23,
+ 24, 25, 26, 27, 0, 0, 0, 0, 0, 0,
+ 30, 31, 0, 32, 0, 33, 15, 16, 0, 0,
+ 0, 0, 0, 18, 19, 20, 21, 22, 0, 0,
+ 0, 23, 24, 25, 26, 27, 78, 79, 80, 81,
+ 82, 0, 30, 31, 83, 0, 0, 84, 85, 88,
+ 89, 90, 91, 92, 0, 86, 87, 93, 0, 0,
+ 94, 95, 0, 0, 0, 0, 0, 0, 96, 97
};
static const yytype_int16 yycheck[] =
{
- 6, 7, 0, 61, 9, 0, 68, 192, 38, 21,
- 46, 36, 183, 30, 185, 51, 203, 204, 205, 206,
- 207, 11, 14, 49, 51, 31, 32, 59, 60, 51,
- 62, 58, 25, 65, 14, 24, 58, 49, 68, 226,
- 3, 21, 67, 31, 32, 8, 231, 10, 11, 12,
- 13, 9, 223, 224, 14, 18, 48, 49, 50, 47,
- 48, 66, 14, 55, 54, 28, 25, 25, 25, 49,
- 29, 25, 9, 49, 50, 55, 106, 139, 110, 111,
- 57, 71, 114, 115, 31, 32, 49, 14, 25, 49,
- 25, 49, 55, 25, 57, 55, 128, 49, 0, 57,
- 132, 133, 25, 55, 291, 292, 293, 31, 32, 139,
- 140, 143, 49, 14, 112, 113, 122, 25, 113, 177,
- 57, 25, 49, 27, 130, 131, 116, 189, 55, 135,
- 136, 302, 303, 138, 5, 6, 14, 169, 170, 171,
- 172, 173, 174, 21, 25, 14, 27, 14, 49, 25,
- 54, 183, 25, 185, 55, 25, 188, 27, 216, 189,
- 25, 191, 27, 161, 162, 25, 161, 162, 25, 227,
- 176, 49, 178, 54, 25, 165, 166, 55, 210, 25,
- 49, 4, 49, 14, 54, 217, 55, 192, 55, 54,
- 48, 223, 224, 199, 200, 48, 25, 195, 196, 14,
- 19, 196, 232, 3, 58, 57, 212, 213, 8, 25,
- 10, 11, 12, 13, 25, 221, 222, 25, 18, 48,
- 49, 50, 25, 25, 256, 58, 231, 25, 28, 5,
- 6, 7, 25, 265, 25, 27, 56, 58, 270, 271,
- 272, 33, 34, 35, 36, 37, 56, 279, 15, 41,
- 42, 43, 44, 45, 15, 55, 25, 57, 31, 32,
- 52, 53, 294, 269, 38, 39, 40, 38, 39, 40,
- 302, 303, 25, 279, 47, 48, 49, 283, 284, 48,
- 49, 50, 15, 7, 9, 15, 56, 15, 294, 7,
- 56, 4, 298, 299, 1, 15, 3, 56, 304, 25,
- 15, 8, 56, 10, 11, 12, 13, 15, 56, 16,
- 17, 18, 15, 25, 56, 22, 23, 15, 25, 26,
- 27, 28, 56, 15, 56, 184, 33, 34, 35, 36,
- 37, 9, 250, 210, 41, 42, 43, 44, 45, 290,
- 11, -1, 49, 50, 3, 52, 53, -1, 55, 8,
- 57, 10, 11, 12, 13, -1, -1, 16, 17, 18,
- -1, -1, -1, 22, -1, -1, 25, 26, 27, 28,
- -1, -1, -1, -1, 33, 34, 35, 36, 37, -1,
- -1, -1, 41, 42, 43, 44, 45, -1, -1, 48,
- 49, 50, 3, 52, 53, -1, 55, 8, 57, 10,
- 11, 12, 13, -1, -1, 16, 17, 18, -1, -1,
- -1, 22, 23, -1, 25, 26, 27, 28, -1, -1,
- -1, -1, 33, 34, 35, 36, 37, -1, -1, -1,
- 41, 42, 43, 44, 45, -1, -1, -1, 49, -1,
- 3, 52, 53, -1, 55, 8, 57, 10, 11, 12,
- 13, -1, -1, 16, 17, 18, -1, -1, -1, 22,
- 23, -1, 25, 26, 27, 28, -1, -1, -1, -1,
- 33, 34, 35, 36, 37, -1, -1, -1, 41, 42,
- 43, 44, 45, -1, -1, -1, -1, -1, 3, 52,
- 53, -1, 55, 8, 57, 10, 11, 12, 13, -1,
- -1, 16, 17, 18, -1, -1, -1, -1, 23, -1,
- 25, 26, 27, 28, -1, -1, -1, -1, 33, 34,
- 35, 36, 37, -1, -1, -1, 41, 42, 43, 44,
- 45, -1, -1, -1, -1, -1, 3, 52, 53, -1,
- 55, 8, 57, 10, 11, 12, 13, -1, -1, 16,
- 17, 18, -1, -1, -1, -1, -1, -1, 25, 26,
- 27, 28, -1, -1, -1, -1, 33, 34, 35, 36,
- 37, -1, -1, -1, 41, 42, 43, 44, 45, -1,
- -1, -1, 49, -1, 3, 52, 53, -1, 55, 8,
- 57, 10, 11, 12, 13, -1, -1, 16, 17, 18,
- -1, -1, -1, -1, -1, -1, 25, 26, 27, 28,
- -1, -1, -1, -1, 33, 34, 35, 36, 37, -1,
- -1, -1, 41, 42, 43, 44, 45, -1, -1, -1,
- -1, -1, 3, 52, 53, -1, 55, 8, 57, 10,
- 11, 12, 13, -1, -1, -1, -1, 18, -1, -1,
- -1, -1, -1, -1, 25, 26, 27, 28, -1, -1,
- -1, -1, 33, 34, 35, 36, 37, -1, -1, -1,
- 41, 42, 43, 44, 45, -1, -1, -1, -1, -1,
- -1, 52, 53, -1, 55, -1, 57, 25, 26, 27,
- -1, -1, -1, -1, -1, 33, 34, 35, 36, 37,
- -1, -1, -1, 41, 42, 43, 44, 45, 33, 34,
- 35, 36, 37, -1, 52, 53, 41, -1, -1, 44,
- 45, -1, -1, -1, -1, -1, -1, 52, 53
+ 6, 7, 39, 0, 9, 0, 37, 69, 26, 215,
+ 55, 29, 60, 61, 11, 63, 51, 62, 66, 226,
+ 227, 228, 229, 230, 26, 21, 32, 33, 9, 14,
+ 33, 34, 69, 206, 53, 208, 26, 68, 56, 51,
+ 52, 60, 249, 9, 3, 26, 49, 50, 254, 8,
+ 26, 10, 11, 12, 13, 51, 33, 34, 55, 18,
+ 26, 53, 67, 32, 26, 50, 51, 52, 60, 31,
+ 51, 30, 57, 246, 247, 24, 124, 125, 59, 14,
+ 128, 129, 26, 120, 14, 51, 21, 149, 33, 34,
+ 138, 21, 51, 59, 142, 143, 48, 26, 57, 14,
+ 59, 53, 5, 6, 7, 153, 59, 314, 315, 316,
+ 3, 0, 149, 150, 14, 8, 51, 10, 11, 12,
+ 13, 51, 57, 50, 14, 18, 132, 57, 14, 126,
+ 127, 14, 127, 14, 140, 141, 51, 30, 26, 145,
+ 146, 26, 57, 148, 192, 193, 194, 195, 196, 197,
+ 212, 51, 325, 326, 26, 200, 26, 57, 206, 29,
+ 208, 51, 26, 211, 57, 51, 59, 57, 51, 26,
+ 51, 57, 5, 6, 57, 212, 57, 214, 26, 26,
+ 26, 29, 29, 26, 26, 233, 56, 29, 185, 186,
+ 185, 186, 240, 199, 239, 201, 26, 26, 246, 247,
+ 29, 40, 41, 42, 14, 250, 189, 190, 56, 56,
+ 215, 26, 4, 50, 56, 14, 222, 223, 255, 59,
+ 25, 218, 219, 19, 219, 60, 26, 56, 26, 235,
+ 236, 279, 40, 41, 42, 50, 51, 52, 244, 245,
+ 288, 26, 26, 33, 34, 293, 294, 295, 26, 254,
+ 50, 51, 52, 26, 302, 26, 27, 28, 29, 49,
+ 50, 51, 26, 26, 35, 36, 37, 38, 39, 317,
+ 26, 26, 43, 44, 45, 46, 47, 325, 326, 26,
+ 26, 26, 26, 54, 55, 26, 292, 26, 26, 58,
+ 60, 15, 60, 58, 26, 15, 302, 1, 15, 3,
+ 306, 307, 7, 9, 8, 15, 10, 11, 12, 13,
+ 58, 317, 16, 17, 18, 321, 322, 15, 22, 23,
+ 7, 327, 26, 27, 28, 29, 30, 58, 4, 26,
+ 15, 35, 36, 37, 38, 39, 58, 15, 15, 43,
+ 44, 45, 46, 47, 58, 58, 26, 51, 52, 3,
+ 54, 55, 15, 57, 8, 59, 10, 11, 12, 13,
+ 15, 273, 16, 17, 18, 58, 58, 15, 22, 23,
+ 58, 207, 26, 27, 28, 29, 30, 9, 233, 313,
+ -1, 35, 36, 37, 38, 39, -1, -1, -1, 43,
+ 44, 45, 46, 47, -1, -1, 50, 51, 52, 3,
+ 54, 55, -1, 57, 8, 59, 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, -1, 3,
+ 54, 55, -1, 57, 8, 59, 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, 3,
+ 54, 55, -1, 57, 8, 59, 10, 11, 12, 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, 51, -1, 3,
+ 54, 55, -1, 57, 8, 59, 10, 11, 12, 13,
+ -1, -1, -1, -1, 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,
+ 54, 55, -1, 57, -1, 59, 28, 29, -1, -1,
+ -1, -1, -1, 35, 36, 37, 38, 39, -1, -1,
+ -1, 43, 44, 45, 46, 47, 35, 36, 37, 38,
+ 39, -1, 54, 55, 43, -1, -1, 46, 47, 35,
+ 36, 37, 38, 39, -1, 54, 55, 43, -1, -1,
+ 46, 47, -1, -1, -1, -1, -1, -1, 54, 55
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
static const yytype_uint8 yystos[] =
{
0, 1, 3, 8, 10, 11, 12, 13, 16, 17,
- 18, 22, 23, 25, 26, 27, 28, 33, 34, 35,
- 36, 37, 41, 42, 43, 44, 45, 49, 50, 52,
- 53, 55, 57, 60, 62, 63, 65, 66, 67, 68,
- 69, 70, 71, 72, 74, 75, 76, 77, 78, 79,
- 92, 93, 94, 95, 96, 49, 85, 86, 91, 25,
- 25, 29, 25, 86, 86, 25, 25, 65, 67, 30,
- 95, 96, 24, 57, 33, 34, 35, 36, 37, 41,
- 44, 45, 52, 53, 25, 25, 25, 27, 54, 25,
- 25, 27, 54, 25, 25, 25, 25, 25, 25, 25,
- 86, 86, 0, 25, 63, 62, 64, 49, 50, 89,
- 31, 32, 47, 48, 46, 51, 22, 48, 49, 50,
- 90, 95, 4, 49, 87, 88, 94, 91, 48, 91,
- 14, 55, 90, 48, 91, 14, 14, 57, 91, 67,
- 64, 19, 95, 58, 25, 25, 25, 27, 54, 25,
- 25, 27, 54, 25, 25, 25, 25, 25, 56, 58,
- 62, 91, 91, 93, 93, 91, 91, 95, 86, 31,
- 32, 47, 48, 49, 21, 91, 14, 21, 55, 86,
- 86, 91, 91, 14, 21, 55, 86, 86, 58, 67,
- 73, 64, 91, 93, 93, 47, 48, 95, 95, 5,
- 6, 7, 80, 91, 91, 91, 91, 91, 81, 82,
- 83, 91, 14, 55, 86, 25, 61, 90, 86, 15,
- 56, 14, 55, 14, 55, 85, 91, 61, 85, 15,
- 15, 91, 64, 73, 86, 86, 7, 88, 88, 88,
- 88, 88, 9, 38, 39, 40, 82, 91, 9, 25,
- 57, 84, 86, 86, 15, 25, 90, 91, 56, 86,
- 86, 85, 85, 15, 88, 90, 56, 73, 7, 4,
- 47, 48, 49, 38, 39, 40, 9, 84, 51, 58,
- 15, 56, 91, 14, 55, 15, 56, 15, 56, 91,
- 86, 91, 91, 91, 58, 25, 86, 91, 14, 55,
- 86, 86, 14, 55, 5, 80, 86, 91, 86, 86,
- 15, 56, 85, 85, 86, 15, 56, 15, 56
+ 18, 22, 23, 26, 27, 28, 29, 30, 35, 36,
+ 37, 38, 39, 43, 44, 45, 46, 47, 51, 52,
+ 54, 55, 57, 59, 62, 64, 65, 67, 68, 69,
+ 70, 71, 72, 73, 74, 76, 77, 78, 79, 80,
+ 81, 94, 95, 96, 97, 98, 51, 87, 88, 93,
+ 26, 26, 31, 26, 88, 88, 26, 26, 67, 69,
+ 32, 50, 51, 52, 92, 96, 24, 59, 35, 36,
+ 37, 38, 39, 43, 46, 47, 54, 55, 35, 36,
+ 37, 38, 39, 43, 46, 47, 54, 55, 26, 26,
+ 26, 29, 56, 26, 26, 29, 56, 26, 26, 26,
+ 26, 26, 26, 26, 88, 88, 0, 26, 65, 64,
+ 66, 51, 52, 91, 33, 34, 49, 50, 48, 53,
+ 92, 96, 4, 51, 89, 90, 96, 93, 50, 93,
+ 14, 57, 92, 50, 93, 14, 14, 59, 93, 69,
+ 66, 19, 25, 60, 26, 26, 26, 29, 56, 26,
+ 26, 29, 56, 26, 26, 26, 26, 26, 26, 26,
+ 26, 29, 56, 26, 26, 29, 56, 26, 26, 26,
+ 26, 26, 58, 60, 64, 93, 93, 95, 95, 93,
+ 93, 88, 33, 34, 49, 50, 51, 21, 93, 14,
+ 21, 57, 88, 88, 93, 93, 14, 21, 57, 88,
+ 88, 60, 69, 75, 66, 93, 95, 95, 49, 50,
+ 97, 97, 5, 6, 7, 82, 93, 93, 93, 93,
+ 93, 83, 84, 85, 93, 14, 57, 88, 26, 63,
+ 92, 88, 15, 58, 14, 57, 14, 57, 87, 93,
+ 63, 87, 15, 15, 93, 66, 75, 88, 88, 7,
+ 90, 90, 90, 90, 90, 9, 40, 41, 42, 84,
+ 93, 9, 26, 59, 86, 88, 88, 15, 26, 92,
+ 93, 58, 88, 88, 87, 87, 15, 90, 92, 58,
+ 75, 7, 4, 49, 50, 51, 40, 41, 42, 9,
+ 86, 53, 60, 15, 58, 93, 14, 57, 15, 58,
+ 15, 58, 93, 88, 93, 93, 93, 60, 26, 88,
+ 93, 14, 57, 88, 88, 14, 57, 5, 82, 88,
+ 93, 88, 88, 15, 58, 87, 87, 88, 15, 58,
+ 15, 58
};
#define yyerrok (yyerrstatus = 0)
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
switch (yyn)
{
case 2:
-#line 370 "/Users/chet/src/bash/src/parse.y"
+#line 378 "/usr/homes/chet/src/bash/src/parse.y"
{
/* Case of regular command. Discard the error
safety net,and return the command just parsed. */
break;
case 3:
-#line 381 "/Users/chet/src/bash/src/parse.y"
+#line 389 "/usr/homes/chet/src/bash/src/parse.y"
{
/* Case of regular command, but not a very
interesting one. Return a NULL command. */
break;
case 4:
-#line 390 "/Users/chet/src/bash/src/parse.y"
+#line 398 "/usr/homes/chet/src/bash/src/parse.y"
{
/* Error during parsing. Return NULL command. */
global_command = (COMMAND *)NULL;
break;
case 5:
-#line 405 "/Users/chet/src/bash/src/parse.y"
+#line 413 "/usr/homes/chet/src/bash/src/parse.y"
{
/* Case of EOF seen by itself. Do ignoreeof or
not. */
break;
case 6:
-#line 415 "/Users/chet/src/bash/src/parse.y"
+#line 423 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
break;
case 7:
-#line 417 "/Users/chet/src/bash/src/parse.y"
+#line 425 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.word_list) = make_word_list ((yyvsp[(2) - (2)].word), (yyvsp[(1) - (2)].word_list)); }
break;
case 8:
-#line 421 "/Users/chet/src/bash/src/parse.y"
+#line 429 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = 1;
redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_output_direction, redir);
+ (yyval.redirect) = make_redirection (source, r_output_direction, redir, 0);
}
break;
case 9:
-#line 426 "/Users/chet/src/bash/src/parse.y"
+#line 435 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = 0;
redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (0, r_input_direction, redir);
+ (yyval.redirect) = make_redirection (source, r_input_direction, redir, 0);
}
break;
case 10:
-#line 431 "/Users/chet/src/bash/src/parse.y"
+#line 441 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = (yyvsp[(1) - (3)].number);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_output_direction, redir);
+ (yyval.redirect) = make_redirection (source, r_output_direction, redir, 0);
}
break;
case 11:
-#line 436 "/Users/chet/src/bash/src/parse.y"
+#line 447 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = (yyvsp[(1) - (3)].number);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_input_direction, redir);
+ (yyval.redirect) = make_redirection (source, r_input_direction, redir, 0);
}
break;
case 12:
-#line 441 "/Users/chet/src/bash/src/parse.y"
+#line 453 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_appending_to, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_output_direction, redir, REDIR_VARASSIGN);
}
break;
case 13:
-#line 446 "/Users/chet/src/bash/src/parse.y"
+#line 459 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.filename = (yyvsp[(1) - (3)].word);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_appending_to, redir);
+ (yyval.redirect) = make_redirection (source, r_input_direction, redir, REDIR_VARASSIGN);
}
break;
case 14:
-#line 451 "/Users/chet/src/bash/src/parse.y"
+#line 465 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = 1;
redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (0, r_reading_until, redir);
- redir_stack[need_here_doc++] = (yyval.redirect);
+ (yyval.redirect) = make_redirection (source, r_appending_to, redir, 0);
}
break;
case 15:
-#line 457 "/Users/chet/src/bash/src/parse.y"
+#line 471 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = (yyvsp[(1) - (3)].number);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_reading_until, redir);
- redir_stack[need_here_doc++] = (yyval.redirect);
+ (yyval.redirect) = make_redirection (source, r_appending_to, redir, 0);
}
break;
case 16:
-#line 463 "/Users/chet/src/bash/src/parse.y"
+#line 477 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (0, r_reading_string, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_appending_to, redir, REDIR_VARASSIGN);
}
break;
case 17:
-#line 468 "/Users/chet/src/bash/src/parse.y"
+#line 483 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_reading_string, redir);
+ source.dest = 1;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_output_force, redir, 0);
}
break;
case 18:
-#line 473 "/Users/chet/src/bash/src/parse.y"
+#line 489 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = (yyvsp[(2) - (2)].number);
- (yyval.redirect) = make_redirection (0, r_duplicating_input, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_output_force, redir, 0);
}
break;
case 19:
-#line 478 "/Users/chet/src/bash/src/parse.y"
+#line 495 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = (yyvsp[(3) - (3)].number);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_duplicating_input, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_output_force, redir, REDIR_VARASSIGN);
}
break;
case 20:
-#line 483 "/Users/chet/src/bash/src/parse.y"
+#line 501 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = (yyvsp[(2) - (2)].number);
- (yyval.redirect) = make_redirection (1, r_duplicating_output, redir);
+ source.dest = 0;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_input_output, redir, 0);
}
break;
case 21:
-#line 488 "/Users/chet/src/bash/src/parse.y"
+#line 507 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = (yyvsp[(3) - (3)].number);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_duplicating_output, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_input_output, redir, 0);
}
break;
case 22:
-#line 493 "/Users/chet/src/bash/src/parse.y"
+#line 513 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (0, r_duplicating_input_word, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_input_output, redir, REDIR_VARASSIGN);
}
break;
case 23:
-#line 498 "/Users/chet/src/bash/src/parse.y"
+#line 519 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_duplicating_input_word, redir);
+ source.dest = 0;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 24:
-#line 503 "/Users/chet/src/bash/src/parse.y"
+#line 526 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_duplicating_output_word, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 25:
-#line 508 "/Users/chet/src/bash/src/parse.y"
+#line 533 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.filename = (yyvsp[(1) - (3)].word);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_duplicating_output_word, redir);
+ (yyval.redirect) = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+ redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 26:
-#line 513 "/Users/chet/src/bash/src/parse.y"
+#line 540 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = 0;
redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection
- (0, r_deblank_reading_until, redir);
+ (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 27:
-#line 520 "/Users/chet/src/bash/src/parse.y"
+#line 547 "/usr/homes/chet/src/bash/src/parse.y"
{
+ source.dest = (yyvsp[(1) - (3)].number);
redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection
- ((yyvsp[(1) - (3)].number), r_deblank_reading_until, redir);
+ (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 28:
-#line 527 "/Users/chet/src/bash/src/parse.y"
+#line 554 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = 0;
- (yyval.redirect) = make_redirection (1, r_close_this, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+ redir_stack[need_here_doc++] = (yyval.redirect);
}
break;
case 29:
-#line 532 "/Users/chet/src/bash/src/parse.y"
+#line 561 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = 0;
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_close_this, redir);
+ source.dest = 0;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_reading_string, redir, 0);
}
break;
case 30:
-#line 537 "/Users/chet/src/bash/src/parse.y"
+#line 567 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = 0;
- (yyval.redirect) = make_redirection (0, r_close_this, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_reading_string, redir, 0);
}
break;
case 31:
-#line 542 "/Users/chet/src/bash/src/parse.y"
+#line 573 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.dest = 0;
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_close_this, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_reading_string, redir, REDIR_VARASSIGN);
}
break;
case 32:
-#line 547 "/Users/chet/src/bash/src/parse.y"
+#line 579 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_err_and_out, redir);
+ source.dest = 0;
+ redir.dest = (yyvsp[(2) - (2)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, 0);
}
break;
case 33:
-#line 552 "/Users/chet/src/bash/src/parse.y"
+#line 585 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_append_err_and_out, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.dest = (yyvsp[(3) - (3)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, 0);
}
break;
case 34:
-#line 557 "/Users/chet/src/bash/src/parse.y"
+#line 591 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_input_output, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.dest = (yyvsp[(3) - (3)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input, redir, REDIR_VARASSIGN);
}
break;
case 35:
-#line 562 "/Users/chet/src/bash/src/parse.y"
+#line 597 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (0, r_input_output, redir);
+ source.dest = 1;
+ redir.dest = (yyvsp[(2) - (2)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, 0);
}
break;
case 36:
-#line 567 "/Users/chet/src/bash/src/parse.y"
+#line 603 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(2) - (2)].word);
- (yyval.redirect) = make_redirection (1, r_output_force, redir);
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.dest = (yyvsp[(3) - (3)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, 0);
}
break;
case 37:
-#line 572 "/Users/chet/src/bash/src/parse.y"
+#line 609 "/usr/homes/chet/src/bash/src/parse.y"
{
- redir.filename = (yyvsp[(3) - (3)].word);
- (yyval.redirect) = make_redirection ((yyvsp[(1) - (3)].number), r_output_force, redir);
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.dest = (yyvsp[(3) - (3)].number);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output, redir, REDIR_VARASSIGN);
}
break;
case 38:
-#line 579 "/Users/chet/src/bash/src/parse.y"
- { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+#line 615 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = 0;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, 0);
+ }
break;
case 39:
-#line 581 "/Users/chet/src/bash/src/parse.y"
- { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+#line 621 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, 0);
+ }
break;
case 40:
-#line 583 "/Users/chet/src/bash/src/parse.y"
- { (yyval.element).redirect = (yyvsp[(1) - (1)].redirect); (yyval.element).word = 0; }
+#line 627 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_input_word, redir, REDIR_VARASSIGN);
+ }
break;
case 41:
-#line 587 "/Users/chet/src/bash/src/parse.y"
+#line 633 "/usr/homes/chet/src/bash/src/parse.y"
{
- (yyval.redirect) = (yyvsp[(1) - (1)].redirect);
+ source.dest = 1;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, 0);
}
break;
case 42:
-#line 591 "/Users/chet/src/bash/src/parse.y"
+#line 639 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, 0);
+ }
+ break;
+
+ case 43:
+#line 645 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.filename = (yyvsp[(3) - (3)].word);
+ (yyval.redirect) = make_redirection (source, r_duplicating_output_word, redir, REDIR_VARASSIGN);
+ }
+ break;
+
+ case 44:
+#line 651 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = 1;
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, 0);
+ }
+ break;
+
+ case 45:
+#line 657 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, 0);
+ }
+ break;
+
+ case 46:
+#line 663 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
+ }
+ break;
+
+ case 47:
+#line 669 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = 0;
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, 0);
+ }
+ break;
+
+ case 48:
+#line 675 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = (yyvsp[(1) - (3)].number);
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, 0);
+ }
+ break;
+
+ case 49:
+#line 681 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.filename = (yyvsp[(1) - (3)].word);
+ redir.dest = 0;
+ (yyval.redirect) = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
+ }
+ break;
+
+ case 50:
+#line 687 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = 1;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_err_and_out, redir, 0);
+ }
+ break;
+
+ case 51:
+#line 693 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ source.dest = 1;
+ redir.filename = (yyvsp[(2) - (2)].word);
+ (yyval.redirect) = make_redirection (source, r_append_err_and_out, redir, 0);
+ }
+ break;
+
+ case 52:
+#line 701 "/usr/homes/chet/src/bash/src/parse.y"
+ { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+ break;
+
+ case 53:
+#line 703 "/usr/homes/chet/src/bash/src/parse.y"
+ { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+ break;
+
+ case 54:
+#line 705 "/usr/homes/chet/src/bash/src/parse.y"
+ { (yyval.element).redirect = (yyvsp[(1) - (1)].redirect); (yyval.element).word = 0; }
+ break;
+
+ case 55:
+#line 709 "/usr/homes/chet/src/bash/src/parse.y"
+ {
+ (yyval.redirect) = (yyvsp[(1) - (1)].redirect);
+ }
+ break;
+
+ case 56:
+#line 713 "/usr/homes/chet/src/bash/src/parse.y"
{
register REDIRECT *t;
}
break;
- case 43:
-#line 602 "/Users/chet/src/bash/src/parse.y"
+ case 57:
+#line 724 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_simple_command ((yyvsp[(1) - (1)].element), (COMMAND *)NULL); }
break;
- case 44:
-#line 604 "/Users/chet/src/bash/src/parse.y"
+ case 58:
+#line 726 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_simple_command ((yyvsp[(2) - (2)].element), (yyvsp[(1) - (2)].command)); }
break;
- case 45:
-#line 608 "/Users/chet/src/bash/src/parse.y"
+ case 59:
+#line 730 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = clean_simple_command ((yyvsp[(1) - (1)].command)); }
break;
- case 46:
-#line 610 "/Users/chet/src/bash/src/parse.y"
+ case 60:
+#line 732 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 47:
-#line 612 "/Users/chet/src/bash/src/parse.y"
+ case 61:
+#line 734 "/usr/homes/chet/src/bash/src/parse.y"
{
COMMAND *tc;
}
break;
- case 48:
-#line 628 "/Users/chet/src/bash/src/parse.y"
+ case 62:
+#line 750 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 49:
-#line 630 "/Users/chet/src/bash/src/parse.y"
+ case 63:
+#line 752 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 50:
-#line 634 "/Users/chet/src/bash/src/parse.y"
+ case 64:
+#line 756 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 51:
-#line 636 "/Users/chet/src/bash/src/parse.y"
+ case 65:
+#line 758 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 52:
-#line 638 "/Users/chet/src/bash/src/parse.y"
+ case 66:
+#line 760 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_while_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
break;
- case 53:
-#line 640 "/Users/chet/src/bash/src/parse.y"
+ case 67:
+#line 762 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_until_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
break;
- case 54:
-#line 642 "/Users/chet/src/bash/src/parse.y"
+ case 68:
+#line 764 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 55:
-#line 644 "/Users/chet/src/bash/src/parse.y"
+ case 69:
+#line 766 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 56:
-#line 646 "/Users/chet/src/bash/src/parse.y"
+ case 70:
+#line 768 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 57:
-#line 648 "/Users/chet/src/bash/src/parse.y"
+ case 71:
+#line 770 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 58:
-#line 650 "/Users/chet/src/bash/src/parse.y"
+ case 72:
+#line 772 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 59:
-#line 652 "/Users/chet/src/bash/src/parse.y"
+ case 73:
+#line 774 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 60:
-#line 654 "/Users/chet/src/bash/src/parse.y"
+ case 74:
+#line 776 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 61:
-#line 658 "/Users/chet/src/bash/src/parse.y"
+ case 75:
+#line 780 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 62:
-#line 663 "/Users/chet/src/bash/src/parse.y"
+ case 76:
+#line 785 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 63:
-#line 668 "/Users/chet/src/bash/src/parse.y"
+ case 77:
+#line 790 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 64:
-#line 673 "/Users/chet/src/bash/src/parse.y"
+ case 78:
+#line 795 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 65:
-#line 678 "/Users/chet/src/bash/src/parse.y"
+ case 79:
+#line 800 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 66:
-#line 683 "/Users/chet/src/bash/src/parse.y"
+ case 80:
+#line 805 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 67:
-#line 688 "/Users/chet/src/bash/src/parse.y"
+ case 81:
+#line 810 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 68:
-#line 693 "/Users/chet/src/bash/src/parse.y"
+ case 82:
+#line 815 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 69:
-#line 700 "/Users/chet/src/bash/src/parse.y"
+ case 83:
+#line 822 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
if (word_top > 0) word_top--;
}
break;
- case 70:
-#line 705 "/Users/chet/src/bash/src/parse.y"
+ case 84:
+#line 827 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
if (word_top > 0) word_top--;
}
break;
- case 71:
-#line 710 "/Users/chet/src/bash/src/parse.y"
+ case 85:
+#line 832 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
if (word_top > 0) word_top--;
}
break;
- case 72:
-#line 715 "/Users/chet/src/bash/src/parse.y"
+ case 86:
+#line 837 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
if (word_top > 0) word_top--;
}
break;
- case 73:
-#line 722 "/Users/chet/src/bash/src/parse.y"
+ case 87:
+#line 844 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 74:
-#line 727 "/Users/chet/src/bash/src/parse.y"
+ case 88:
+#line 849 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 75:
-#line 732 "/Users/chet/src/bash/src/parse.y"
+ case 89:
+#line 854 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 76:
-#line 737 "/Users/chet/src/bash/src/parse.y"
+ case 90:
+#line 859 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 77:
-#line 742 "/Users/chet/src/bash/src/parse.y"
+ case 91:
+#line 864 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 78:
-#line 747 "/Users/chet/src/bash/src/parse.y"
+ case 92:
+#line 869 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 79:
-#line 754 "/Users/chet/src/bash/src/parse.y"
+ case 93:
+#line 876 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (PATTERN_LIST *)NULL, word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 80:
-#line 759 "/Users/chet/src/bash/src/parse.y"
+ case 94:
+#line 881 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_case_command ((yyvsp[(2) - (7)].word), (yyvsp[(5) - (7)].pattern), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 81:
-#line 764 "/Users/chet/src/bash/src/parse.y"
+ case 95:
+#line 886 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (yyvsp[(5) - (6)].pattern), word_lineno[word_top]);
if (word_top > 0) word_top--;
}
break;
- case 82:
-#line 771 "/Users/chet/src/bash/src/parse.y"
+ case 96:
+#line 893 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_function_def ((yyvsp[(1) - (5)].word), (yyvsp[(5) - (5)].command), function_dstart, function_bstart); }
break;
- case 83:
-#line 774 "/Users/chet/src/bash/src/parse.y"
+ case 97:
+#line 896 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_function_def ((yyvsp[(2) - (6)].word), (yyvsp[(6) - (6)].command), function_dstart, function_bstart); }
break;
- case 84:
-#line 777 "/Users/chet/src/bash/src/parse.y"
+ case 98:
+#line 899 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_function_def ((yyvsp[(2) - (4)].word), (yyvsp[(4) - (4)].command), function_dstart, function_bstart); }
break;
- case 85:
-#line 781 "/Users/chet/src/bash/src/parse.y"
+ case 99:
+#line 903 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 86:
-#line 783 "/Users/chet/src/bash/src/parse.y"
+ case 100:
+#line 905 "/usr/homes/chet/src/bash/src/parse.y"
{
COMMAND *tc;
}
break;
- case 87:
-#line 814 "/Users/chet/src/bash/src/parse.y"
+ case 101:
+#line 936 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command));
(yyval.command)->flags |= CMD_WANT_SUBSHELL;
}
break;
- case 88:
-#line 821 "/Users/chet/src/bash/src/parse.y"
+ case 102:
+#line 943 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_coproc_command ("COPROC", (yyvsp[(2) - (2)].command));
(yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
}
break;
- case 89:
-#line 826 "/Users/chet/src/bash/src/parse.y"
+ case 103:
+#line 948 "/usr/homes/chet/src/bash/src/parse.y"
{
COMMAND *tc;
}
break;
- case 90:
-#line 843 "/Users/chet/src/bash/src/parse.y"
+ case 104:
+#line 965 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_coproc_command ((yyvsp[(2) - (3)].word)->word, (yyvsp[(3) - (3)].command));
(yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
}
break;
- case 91:
-#line 848 "/Users/chet/src/bash/src/parse.y"
+ case 105:
+#line 970 "/usr/homes/chet/src/bash/src/parse.y"
{
COMMAND *tc;
}
break;
- case 92:
-#line 865 "/Users/chet/src/bash/src/parse.y"
+ case 106:
+#line 987 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[(2) - (2)].command)));
(yyval.command)->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
}
break;
- case 93:
-#line 872 "/Users/chet/src/bash/src/parse.y"
+ case 107:
+#line 994 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (COMMAND *)NULL); }
break;
- case 94:
-#line 874 "/Users/chet/src/bash/src/parse.y"
+ case 108:
+#line 996 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (7)].command), (yyvsp[(4) - (7)].command), (yyvsp[(6) - (7)].command)); }
break;
- case 95:
-#line 876 "/Users/chet/src/bash/src/parse.y"
+ case 109:
+#line 998 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(5) - (6)].command)); }
break;
- case 96:
-#line 881 "/Users/chet/src/bash/src/parse.y"
+ case 110:
+#line 1003 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_group_command ((yyvsp[(2) - (3)].command)); }
break;
- case 97:
-#line 885 "/Users/chet/src/bash/src/parse.y"
+ case 111:
+#line 1007 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_arith_command ((yyvsp[(1) - (1)].word_list)); }
break;
- case 98:
-#line 889 "/Users/chet/src/bash/src/parse.y"
+ case 112:
+#line 1011 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(2) - (3)].command); }
break;
- case 99:
-#line 893 "/Users/chet/src/bash/src/parse.y"
+ case 113:
+#line 1015 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (4)].command), (yyvsp[(4) - (4)].command), (COMMAND *)NULL); }
break;
- case 100:
-#line 895 "/Users/chet/src/bash/src/parse.y"
+ case 114:
+#line 1017 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(6) - (6)].command)); }
break;
- case 101:
-#line 897 "/Users/chet/src/bash/src/parse.y"
+ case 115:
+#line 1019 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (yyvsp[(5) - (5)].command)); }
break;
- case 103:
-#line 902 "/Users/chet/src/bash/src/parse.y"
+ case 117:
+#line 1024 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(2) - (2)].pattern)->next = (yyvsp[(1) - (2)].pattern); (yyval.pattern) = (yyvsp[(2) - (2)].pattern); }
break;
- case 104:
-#line 906 "/Users/chet/src/bash/src/parse.y"
+ case 118:
+#line 1028 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (yyvsp[(4) - (4)].command)); }
break;
- case 105:
-#line 908 "/Users/chet/src/bash/src/parse.y"
+ case 119:
+#line 1030 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (COMMAND *)NULL); }
break;
- case 106:
-#line 910 "/Users/chet/src/bash/src/parse.y"
+ case 120:
+#line 1032 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (yyvsp[(5) - (5)].command)); }
break;
- case 107:
-#line 912 "/Users/chet/src/bash/src/parse.y"
+ case 121:
+#line 1034 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (COMMAND *)NULL); }
break;
- case 108:
-#line 916 "/Users/chet/src/bash/src/parse.y"
+ case 122:
+#line 1038 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
break;
- case 109:
-#line 918 "/Users/chet/src/bash/src/parse.y"
+ case 123:
+#line 1040 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
break;
- case 110:
-#line 920 "/Users/chet/src/bash/src/parse.y"
+ case 124:
+#line 1042 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
break;
- case 111:
-#line 922 "/Users/chet/src/bash/src/parse.y"
+ case 125:
+#line 1044 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
break;
- case 112:
-#line 924 "/Users/chet/src/bash/src/parse.y"
+ case 126:
+#line 1046 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
break;
- case 113:
-#line 926 "/Users/chet/src/bash/src/parse.y"
+ case 127:
+#line 1048 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
break;
- case 114:
-#line 930 "/Users/chet/src/bash/src/parse.y"
+ case 128:
+#line 1052 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
break;
- case 115:
-#line 932 "/Users/chet/src/bash/src/parse.y"
+ case 129:
+#line 1054 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.word_list) = make_word_list ((yyvsp[(3) - (3)].word), (yyvsp[(1) - (3)].word_list)); }
break;
- case 116:
-#line 941 "/Users/chet/src/bash/src/parse.y"
+ case 130:
+#line 1063 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = (yyvsp[(2) - (2)].command);
if (need_here_doc)
}
break;
- case 118:
-#line 950 "/Users/chet/src/bash/src/parse.y"
+ case 132:
+#line 1072 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = (yyvsp[(2) - (2)].command);
}
break;
- case 120:
-#line 957 "/Users/chet/src/bash/src/parse.y"
+ case 134:
+#line 1079 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(1) - (3)].command)->type == cm_connection)
(yyval.command) = connect_async_list ((yyvsp[(1) - (3)].command), (COMMAND *)NULL, '&');
}
break;
- case 122:
-#line 968 "/Users/chet/src/bash/src/parse.y"
+ case 136:
+#line 1090 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
break;
- case 123:
-#line 970 "/Users/chet/src/bash/src/parse.y"
+ case 137:
+#line 1092 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
break;
- case 124:
-#line 972 "/Users/chet/src/bash/src/parse.y"
+ case 138:
+#line 1094 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(1) - (4)].command)->type == cm_connection)
(yyval.command) = connect_async_list ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '&');
}
break;
- case 125:
-#line 979 "/Users/chet/src/bash/src/parse.y"
+ case 139:
+#line 1101 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
break;
- case 126:
-#line 981 "/Users/chet/src/bash/src/parse.y"
+ case 140:
+#line 1103 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
break;
- case 127:
-#line 983 "/Users/chet/src/bash/src/parse.y"
+ case 141:
+#line 1105 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 130:
-#line 991 "/Users/chet/src/bash/src/parse.y"
+ case 144:
+#line 1113 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.number) = '\n'; }
break;
- case 131:
-#line 993 "/Users/chet/src/bash/src/parse.y"
+ case 145:
+#line 1115 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.number) = ';'; }
break;
- case 132:
-#line 995 "/Users/chet/src/bash/src/parse.y"
+ case 146:
+#line 1117 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.number) = yacc_EOF; }
break;
- case 135:
-#line 1009 "/Users/chet/src/bash/src/parse.y"
+ case 149:
+#line 1131 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = (yyvsp[(1) - (1)].command);
if (need_here_doc)
}
break;
- case 136:
-#line 1022 "/Users/chet/src/bash/src/parse.y"
+ case 150:
+#line 1144 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(1) - (2)].command)->type == cm_connection)
(yyval.command) = connect_async_list ((yyvsp[(1) - (2)].command), (COMMAND *)NULL, '&');
}
break;
- case 137:
-#line 1038 "/Users/chet/src/bash/src/parse.y"
+ case 151:
+#line 1160 "/usr/homes/chet/src/bash/src/parse.y"
{
(yyval.command) = (yyvsp[(1) - (2)].command);
if (need_here_doc)
}
break;
- case 138:
-#line 1053 "/Users/chet/src/bash/src/parse.y"
+ case 152:
+#line 1175 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
break;
- case 139:
-#line 1055 "/Users/chet/src/bash/src/parse.y"
+ case 153:
+#line 1177 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
break;
- case 140:
-#line 1057 "/Users/chet/src/bash/src/parse.y"
+ case 154:
+#line 1179 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(1) - (3)].command)->type == cm_connection)
(yyval.command) = connect_async_list ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), '&');
}
break;
- case 141:
-#line 1064 "/Users/chet/src/bash/src/parse.y"
+ case 155:
+#line 1186 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), ';'); }
break;
- case 142:
-#line 1067 "/Users/chet/src/bash/src/parse.y"
+ case 156:
+#line 1189 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 143:
-#line 1071 "/Users/chet/src/bash/src/parse.y"
+ case 157:
+#line 1193 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 144:
-#line 1073 "/Users/chet/src/bash/src/parse.y"
+ case 158:
+#line 1195 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(2) - (2)].command))
- (yyvsp[(2) - (2)].command)->flags |= CMD_INVERT_RETURN;
+ (yyvsp[(2) - (2)].command)->flags ^= CMD_INVERT_RETURN; /* toggle */
(yyval.command) = (yyvsp[(2) - (2)].command);
}
break;
- case 145:
-#line 1079 "/Users/chet/src/bash/src/parse.y"
+ case 159:
+#line 1201 "/usr/homes/chet/src/bash/src/parse.y"
{
if ((yyvsp[(2) - (2)].command))
(yyvsp[(2) - (2)].command)->flags |= (yyvsp[(1) - (2)].number);
}
break;
- case 146:
-#line 1085 "/Users/chet/src/bash/src/parse.y"
+ case 160:
+#line 1207 "/usr/homes/chet/src/bash/src/parse.y"
{
- if ((yyvsp[(3) - (3)].command))
- (yyvsp[(3) - (3)].command)->flags |= (yyvsp[(1) - (3)].number)|CMD_INVERT_RETURN;
- (yyval.command) = (yyvsp[(3) - (3)].command);
- }
- break;
+ ELEMENT x;
- case 147:
-#line 1091 "/Users/chet/src/bash/src/parse.y"
- {
- if ((yyvsp[(3) - (3)].command))
- (yyvsp[(3) - (3)].command)->flags |= (yyvsp[(2) - (3)].number)|CMD_INVERT_RETURN;
- (yyval.command) = (yyvsp[(3) - (3)].command);
+ /* Boy, this is unclean. `time' by itself can
+ time a null command. We cheat and push a
+ newline back if the list_terminator was a newline
+ to avoid the double-newline problem (one to
+ terminate this, one to terminate the command) */
+ x.word = 0;
+ x.redirect = 0;
+ (yyval.command) = make_simple_command (x, (COMMAND *)NULL);
+ (yyval.command)->flags |= (yyvsp[(1) - (2)].number);
+ /* XXX - let's cheat and push a newline back */
+ if ((yyvsp[(2) - (2)].number) == '\n')
+ token_to_read = '\n';
}
break;
- case 148:
-#line 1097 "/Users/chet/src/bash/src/parse.y"
+ case 161:
+#line 1224 "/usr/homes/chet/src/bash/src/parse.y"
{
ELEMENT x;
- /* Boy, this is unclean. `time' by itself can
- time a null command. We cheat and push a
+ /* This is just as unclean. Posix says that `!'
+ by itself should be equivalent to `false'.
+ We cheat and push a
newline back if the list_terminator was a newline
to avoid the double-newline problem (one to
terminate this, one to terminate the command) */
x.word = 0;
x.redirect = 0;
(yyval.command) = make_simple_command (x, (COMMAND *)NULL);
- (yyval.command)->flags |= (yyvsp[(1) - (2)].number);
+ (yyval.command)->flags |= CMD_INVERT_RETURN;
/* XXX - let's cheat and push a newline back */
if ((yyvsp[(2) - (2)].number) == '\n')
token_to_read = '\n';
}
break;
- case 149:
-#line 1117 "/Users/chet/src/bash/src/parse.y"
+ case 162:
+#line 1244 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '|'); }
break;
- case 150:
-#line 1119 "/Users/chet/src/bash/src/parse.y"
+ case 163:
+#line 1246 "/usr/homes/chet/src/bash/src/parse.y"
{
/* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */
COMMAND *tc;
- REDIRECTEE rd;
+ REDIRECTEE rd, sd;
REDIRECT *r;
- tc = (yyvsp[(1) - (4)].command);
+ tc = (yyvsp[(1) - (4)].command)->type == cm_simple ? (COMMAND *)(yyvsp[(1) - (4)].command)->value.Simple : (yyvsp[(1) - (4)].command);
+ sd.dest = 2;
rd.dest = 1;
- r = make_redirection (2, r_duplicating_output, rd);
+ r = make_redirection (sd, r_duplicating_output, rd, 0);
if (tc->redirects)
{
register REDIRECT *t;
}
break;
- case 151:
-#line 1141 "/Users/chet/src/bash/src/parse.y"
+ case 164:
+#line 1269 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.command) = (yyvsp[(1) - (1)].command); }
break;
- case 152:
-#line 1145 "/Users/chet/src/bash/src/parse.y"
+ case 165:
+#line 1273 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.number) = CMD_TIME_PIPELINE; }
break;
- case 153:
-#line 1147 "/Users/chet/src/bash/src/parse.y"
+ case 166:
+#line 1275 "/usr/homes/chet/src/bash/src/parse.y"
+ { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+ break;
+
+ case 167:
+#line 1277 "/usr/homes/chet/src/bash/src/parse.y"
{ (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
break;
/* Line 1267 of yacc.c. */
-#line 3193 "y.tab.c"
+#line 3377 "y.tab.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
}
-#line 1149 "/Users/chet/src/bash/src/parse.y"
+#line 1279 "/usr/homes/chet/src/bash/src/parse.y"
/* Initial size to allocate for tokens, and the
give_terminal_to (shell_pgrp, 0);
#endif /* JOB_CONTROL */
- old_sigint = (SigHandler *)NULL;
+ old_sigint = (SigHandler *)IMPOSSIBLE_TRAP_HANDLER;
if (signal_is_ignored (SIGINT) == 0)
{
+ /* interrupt_immediately++; */
old_sigint = (SigHandler *)set_signal_handler (SIGINT, sigint_sighandler);
- interrupt_immediately++;
}
- terminate_immediately = 1;
current_readline_line = readline (current_readline_prompt ?
current_readline_prompt : "");
- terminate_immediately = 0;
- if (signal_is_ignored (SIGINT) == 0 && old_sigint)
+ CHECK_TERMSIG;
+ if (signal_is_ignored (SIGINT) == 0)
{
- interrupt_immediately--;
- set_signal_handler (SIGINT, old_sigint);
+ /* interrupt_immediately--; */
+ if (old_sigint != IMPOSSIBLE_TRAP_HANDLER)
+ set_signal_handler (SIGINT, old_sigint);
}
#if 0
result = EOF;
if (bash_input.location.file)
{
+#if 0
if (interactive)
- {
- interrupt_immediately++;
- terminate_immediately++;
- }
+ interrupt_immediately++;
+#endif
+
+ /* XXX - don't need terminate_immediately; getc_with_restart checks
+ for terminating signals itself if read returns < 0 */
result = getc_with_restart (bash_input.location.file);
+
+#if 0
if (interactive)
- {
- interrupt_immediately--;
- terminate_immediately--;
- }
+ interrupt_immediately--;
+#endif
}
return (result);
}
/* The globally known line number. */
int line_number = 0;
+/* The line number offset set by assigning to LINENO. Not currently used. */
+int line_number_base = 0;
+
#if defined (COND_COMMAND)
static int cond_lineno;
static int cond_token;
{
int *ret;
- ret = (int *)xmalloc (3 * sizeof (int));
+ ret = (int *)xmalloc (4 * sizeof (int));
ret[0] = last_read_token;
ret[1] = token_before_that;
ret[2] = two_tokens_ago;
+ ret[3] = current_token;
return ret;
}
last_read_token = ts[0];
token_before_that = ts[1];
two_tokens_ago = ts[2];
+ current_token = ts[3];
}
/*
* implement alias expansion on a per-token basis.
*/
+#define PSH_ALIAS 0x01
+#define PSH_DPAREN 0x02
+#define PSH_SOURCE 0x04
+
typedef struct string_saver {
struct string_saver *next;
int expand_alias; /* Value to set expand_alias to when string is popped. */
#if defined (ALIAS)
alias_t *expander; /* alias that caused this line to be pushed. */
#endif
- int saved_line_size, saved_line_index, saved_line_terminator;
+ size_t saved_line_size, saved_line_index;
+ int saved_line_terminator;
+ int flags;
} STRING_SAVER;
STRING_SAVER *pushed_string_list = (STRING_SAVER *)NULL;
temp->saved_line_size = shell_input_line_size;
temp->saved_line_index = shell_input_line_index;
temp->saved_line_terminator = shell_input_line_terminator;
+ temp->flags = 0;
#if defined (ALIAS)
temp->expander = ap;
+ if (ap)
+ temp->flags = PSH_ALIAS;
#endif
temp->next = pushed_string_list;
pushed_string_list = temp;
#endif
shell_input_line = s;
- shell_input_line_size = strlen (s);
+ shell_input_line_size = STRLEN (s);
shell_input_line_index = 0;
shell_input_line_terminator = '\0';
#if 0
#endif
}
+int
+parser_expanding_alias ()
+{
+ return (expanding_alias ());
+}
+
+void
+parser_save_alias ()
+{
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ push_string ((char *)NULL, 0, (alias_t *)NULL);
+ pushed_string_list->flags = PSH_SOURCE; /* XXX - for now */
+#else
+ ;
+#endif
+}
+
+void
+parser_restore_alias ()
+{
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ if (pushed_string_list)
+ pop_string ();
+#else
+ ;
+#endif
+}
+
/* Return a line of text, taken from wherever yylex () reads input.
If there is no more input, then we return NULL. If REMOVE_QUOTED_NEWLINE
is non-zero, we remove unquoted \<newline> pairs. This is used by
{
static char *line_buffer = (char *)NULL;
static int buffer_size = 0;
- int indx = 0, c, peekc, pass_next;
+ int indx, c, peekc, pass_next;
#if defined (READLINE)
if (no_line_editing && SHOULD_PROMPT ())
#endif
print_prompt ();
- pass_next = 0;
+ pass_next = indx = 0;
while (1)
{
/* Allow immediate exit if interrupted during input. */
}
else if (c == '\\' && remove_quoted_newline)
{
+ QUIT;
peekc = yy_getc ();
if (peekc == '\n')
{
prompt_again ();
ret = read_a_line (remove_quoted_newline);
#if defined (HISTORY)
- if (remember_on_history && (parser_state & PST_HEREDOC))
+ if (ret && remember_on_history && (parser_state & PST_HEREDOC))
{
/* To make adding the the here-document body right, we need to rely
on history_delimiting_chars() returning \n for the first line of
/* other tokens that can be returned by read_token() */
STRING_INT_ALIST other_token_alist[] = {
/* Multiple-character tokens with special values */
+ { "--", TIMEIGN },
{ "-p", TIMEOPT },
{ "&&", AND_AND },
{ "||", OR_OR },
int remove_quoted_newline;
{
register int i;
- int c;
+ int c, truncating;
unsigned char uc;
QUIT;
{
line_number++;
+ /* Let's not let one really really long line blow up memory allocation */
+ if (shell_input_line && shell_input_line_size >= 32768)
+ {
+ free (shell_input_line);
+ shell_input_line = 0;
+ shell_input_line_size = 0;
+ }
+
restart_read:
/* Allow immediate exit if interrupted during input. */
QUIT;
- i = 0;
+ i = truncating = 0;
shell_input_line_terminator = 0;
/* If the shell is interatctive, but not currently printing a prompt
continue;
}
- RESIZE_MALLOCED_BUFFER (shell_input_line, i, 2, shell_input_line_size, 256);
+ /* Theoretical overflow */
+ /* If we can't put 256 bytes more into the buffer, allocate
+ everything we can and fill it as full as we can. */
+ /* XXX - we ignore rest of line using `truncating' flag */
+ if (shell_input_line_size > (SIZE_MAX - 256))
+ {
+ size_t n;
+
+ n = SIZE_MAX - i; /* how much more can we put into the buffer? */
+ if (n <= 2) /* we have to save 1 for the newline added below */
+ {
+ if (truncating == 0)
+ internal_warning("shell_getc: shell_input_line_size (%zu) exceeds SIZE_MAX (%llu): line truncated", shell_input_line_size, SIZE_MAX);
+ shell_input_line[i] = '\0';
+ truncating = 1;
+ }
+ if (shell_input_line_size < SIZE_MAX)
+ {
+ shell_input_line_size = SIZE_MAX;
+ shell_input_line = xrealloc (shell_input_line, shell_input_line_size);
+ }
+ }
+ else
+ RESIZE_MALLOCED_BUFFER (shell_input_line, i, 2, shell_input_line_size, 256);
if (c == EOF)
{
break;
}
- shell_input_line[i++] = c;
+ if (truncating == 0 || c == '\n')
+ shell_input_line[i++] = c;
if (c == '\n')
{
shell_input_line = expansions;
shell_input_line_len = shell_input_line ?
strlen (shell_input_line) : 0;
- if (!shell_input_line_len)
+ if (shell_input_line_len == 0)
current_command_line_count--;
/* We have to force the xrealloc below because we don't know
else
{
char *hdcs;
- hdcs = history_delimiting_chars ();
+ hdcs = history_delimiting_chars (shell_input_line);
if (hdcs && hdcs[0] == ';')
maybe_add_history (shell_input_line);
}
if (shell_input_line)
{
/* Lines that signify the end of the shell's input should not be
- echoed. */
+ echoed. We should not echo lines while parsing command
+ substitutions with recursive calls into the parsing engine; those
+ should only be echoed once when we read the word. That is the
+ reason for the test against shell_eof_token, which is set to a
+ right paren when parsing the contents of command substitutions. */
if (echo_input_at_read && (shell_input_line[0] ||
- shell_input_line_terminator != EOF))
+ shell_input_line_terminator != EOF) &&
+ shell_eof_token == 0)
fprintf (stderr, "%s\n", shell_input_line);
}
else
not already end in an EOF character. */
if (shell_input_line_terminator != EOF)
{
- if (shell_input_line_len + 3 > shell_input_line_size)
+ if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
shell_input_line = (char *)xrealloc (shell_input_line,
1 + (shell_input_line_size += 2));
}
}
+next_alias_char:
uc = shell_input_line[shell_input_line_index];
if (uc)
because we have fully consumed the result of the last alias expansion.
Do it transparently; just return the next character of the string popped
to. */
- if (!uc && (pushed_string_list != (STRING_SAVER *)NULL))
+ /* If pushed_string_list != 0 but pushed_string_list->expander == 0 (not
+ currently tested) and the flags value is not PSH_SOURCE, we are not
+ parsing an alias, we have just saved one (push_string, when called by
+ the parse_dparen code) In this case, just go on as well. The PSH_SOURCE
+ case is handled below. */
+pop_alias:
+ if (uc == 0 && pushed_string_list && pushed_string_list->flags != PSH_SOURCE)
{
pop_string ();
uc = shell_input_line[shell_input_line_index];
if (SHOULD_PROMPT ())
prompt_again ();
line_number++;
- goto restart_read;
+ /* What do we do here if we're expanding an alias whose definition
+ includes an escaped newline? If that's the last character in the
+ alias expansion, we just pop the pushed string list (recall that
+ we inhibit the appending of a space in mk_alexpansion() if newline
+ is the last character). If it's not the last character, we need
+ to consume the quoted newline and move to the next character in
+ the expansion. */
+#if defined (ALIAS)
+ if (expanding_alias () && shell_input_line[shell_input_line_index+1] == '\0')
+ {
+ uc = 0;
+ goto pop_alias;
+ }
+ else if (expanding_alias () && shell_input_line[shell_input_line_index+1] != '\0')
+ {
+ shell_input_line_index++; /* skip newline */
+ goto next_alias_char; /* and get next character */
+ }
+ else
+#endif
+ goto restart_read;
}
- if (!uc && shell_input_line_terminator == EOF)
+ if (uc == 0 && shell_input_line_terminator == EOF)
return ((shell_input_line_index != 0) ? '\n' : EOF);
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ /* We already know that we are not parsing an alias expansion because of the
+ check for expanding_alias() above. This knows how parse_and_execute
+ handles switching to st_string input while an alias is being expanded,
+ hence the check for pushed_string_list without pushed_string_list->expander
+ and the check for PSH_SOURCE as pushed_string_list->flags.
+ parse_and_execute and parse_string both change the input type to st_string
+ and place the string to be parsed and executed into location.string, so
+ we should not stop reading that until the pointer is '\0'.
+ The check for shell_input_line_terminator may be superfluous.
+
+ This solves the problem of `.' inside a multi-line alias with embedded
+ newlines executing things out of order. */
+ if (uc == 0 && bash_input.type == st_string && *bash_input.location.string &&
+ pushed_string_list && pushed_string_list->flags == PSH_SOURCE &&
+ shell_input_line_terminator == 0)
+ {
+ shell_input_line_index = 0;
+ goto restart_read;
+ }
+#endif
+
return (uc);
}
We do this only if it is time to do so. Notice that only here
is the mail alarm reset; nothing takes place in check_mail ()
except the checking of mail. Please don't change this. */
- if (prompt_is_ps1 && time_to_check_mail ())
+ if (prompt_is_ps1 && parse_and_execute_level == 0 && time_to_check_mail ())
{
check_mail ();
reset_mail_timer ();
int r;
r = 0;
- while (need_here_doc)
+ while (need_here_doc > 0)
{
parser_state |= PST_HEREDOC;
make_here_document (redir_stack[r++], line_number);
static int open_brace_count;
#define command_token_position(token) \
- (((token) == ASSIGNMENT_WORD) || \
+ (((token) == ASSIGNMENT_WORD) || (parser_state&PST_REDIRLIST) || \
((token) != SEMI_SEMI && (token) != SEMI_AND && (token) != SEMI_SEMI_AND && reserved_word_acceptable(token)))
#define assignment_acceptable(token) \
l = strlen (s);
r = xmalloc (l + 2);
strcpy (r, s);
- if (r[l -1] != ' ')
+ /* If the last character in the alias is a newline, don't add a trailing
+ space to the expansion. Works with shell_getc above. */
+ if (r[l - 1] != ' ' && r[l - 1] != '\n')
r[l++] = ' ';
r[l] = '\0';
return r;
time_command_acceptable ()
{
#if defined (COMMAND_TIMING)
+ int i;
+
+ if (posixly_correct && shell_compatibility_level > 41)
+ {
+ /* Quick check of the rest of the line to find the next token. If it
+ begins with a `-', Posix says to not return `time' as the token.
+ This was interp 267. */
+ i = shell_input_line_index;
+ while (i < shell_input_line_len && (shell_input_line[i] == ' ' || shell_input_line[i] == '\t'))
+ i++;
+ if (shell_input_line[i] == '-')
+ return 0;
+ }
+
switch (last_read_token)
{
case 0:
case ELSE:
case '{': /* } */
case '(': /* ) */
+ case BANG: /* ! time pipeline */
+ case TIME: /* time time pipeline */
+ case TIMEOPT: /* time -p time pipeline */
+ case TIMEIGN: /* time -p -- ... */
return 1;
default:
return 0;
`}' is recognized if there is an unclosed `{' present.
`-p' is returned as TIMEOPT if the last read token was TIME.
+ `--' is returned as TIMEIGN if the last read token was TIMEOPT.
']]' is returned as COND_END if the parser is currently parsing
a conditional expression ((parser_state & PST_CONDEXPR) != 0)
/* Handle -p after `time'. */
if (last_read_token == TIME && tokstr[0] == '-' && tokstr[1] == 'p' && !tokstr[2])
return (TIMEOPT);
-#endif
-
-#if 0
-#if defined (COMMAND_TIMING)
- if (STREQ (token, "time") && ((parser_state & PST_CASEPAT) == 0) && time_command_acceptable ())
- return (TIME);
-#endif /* COMMAND_TIMING */
+ /* Handle -- after `time -p'. */
+ if (last_read_token == TIMEOPT && tokstr[0] == '-' && tokstr[1] == '-' && !tokstr[2])
+ return (TIMEIGN);
#endif
#if defined (COND_COMMAND) /* [[ */
dstack.delimiter_depth = 0; /* No delimiters found so far. */
open_brace_count = 0;
+#if defined (EXTENDED_GLOB)
+ /* Reset to global value of extended glob */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+#endif
+
parser_state = 0;
#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
FREE (word_desc_to_read);
word_desc_to_read = (WORD_DESC *)NULL;
+ current_token = '\n'; /* XXX */
last_read_token = '\n';
token_to_read = '\n';
}
* reprompting the user, if necessary, after reading a newline, and returning
* correct error values if it reads EOF.
*/
-#define P_FIRSTCLOSE 0x01
-#define P_ALLOWESC 0x02
-#define P_DQUOTE 0x04
-#define P_COMMAND 0x08 /* parsing a command, so look for comments */
-#define P_BACKQUOTE 0x10 /* parsing a backquoted command substitution */
+#define P_FIRSTCLOSE 0x0001
+#define P_ALLOWESC 0x0002
+#define P_DQUOTE 0x0004
+#define P_COMMAND 0x0008 /* parsing a command, so look for comments */
+#define P_BACKQUOTE 0x0010 /* parsing a backquoted command substitution */
+#define P_ARRAYSUB 0x0020 /* parsing a [...] array subscript for assignment */
+#define P_DOLBRACE 0x0040 /* parsing a ${...} construct */
/* Lexical state while parsing a grouping construct or $(...). */
#define LEX_WASDOL 0x001
#define LEX_INHEREDOC 0x080
#define LEX_HEREDELIM 0x100 /* reading here-doc delimiter */
#define LEX_STRIPDOC 0x200 /* <<- strip tabs from here doc delim */
+#define LEX_INWORD 0x400
#define COMSUB_META(ch) ((ch) == ';' || (ch) == '&' || (ch) == '|')
int nestlen, ttranslen, start_lineno;
char *ret, *nestret, *ttrans;
int retind, retsize, rflags;
+ int dolbrace_state;
-/* itrace("parse_matched_pair: open = %c close = %c flags = %d", open, close, flags); */
+ dolbrace_state = (flags & P_DOLBRACE) ? DOLBRACE_PARAM : 0;
+
+/*itrace("parse_matched_pair[%d]: open = %c close = %c flags = %d", line_number, open, close, flags);*/
count = 1;
tflags = 0;
start_lineno = line_number;
while (count)
{
- ch = shell_getc (qc != '\'' && (tflags & LEX_PASSNEXT) == 0);
+ ch = shell_getc (qc != '\'' && (tflags & (LEX_PASSNEXT)) == 0);
if (ch == EOF)
{
}
RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
- if MBTEST(ch == CTLESC || ch == CTLNUL)
+ if MBTEST(ch == CTLESC)
ret[retind++] = CTLESC;
ret[retind++] = ch;
continue;
if MBTEST(ch == '\\') /* backslashes */
tflags |= LEX_PASSNEXT;
-#if 0
+ /* Based on which dolstate is currently in (param, op, or word),
+ decide what the op is. We're really only concerned if it's % or
+ #, so we can turn on a flag that says whether or not we should
+ treat single quotes as special when inside a double-quoted
+ ${...}. This logic must agree with subst.c:extract_dollar_brace_string
+ since they share the same defines. */
+ /* FLAG POSIX INTERP 221 */
+ if (flags & P_DOLBRACE)
+ {
+ /* ${param%[%]word} */
+ if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '%' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param#[#]word} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '#' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param/[/]pat/rep} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '/' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE2; /* XXX */
+ /* ${param^[^]pat} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '^' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param,[,]pat} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == ',' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && strchr ("#%^,~:-=?+/", ch) != 0)
+ dolbrace_state = DOLBRACE_OP;
+ else if MBTEST(dolbrace_state == DOLBRACE_OP && strchr ("#%^,~:-=?+/", ch) == 0)
+ dolbrace_state = DOLBRACE_WORD;
+ }
+
/* The big hammer. Single quotes aren't special in double quotes. The
- problem is that Posix says the single quotes are semi-special:
+ problem is that Posix used to say the single quotes are semi-special:
within a double-quoted ${...} construct "an even number of
unescaped double-quotes or single-quotes, if any, shall occur." */
- if MBTEST(open == '{' && (flags & P_DQUOTE) && ch == '\'') /* } */
+ /* This was changed in Austin Group Interp 221 */
+ if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
continue;
-#endif
/* Could also check open == '`' if we want to parse grouping constructs
inside old-style command substitution. */
ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen);
xfree (nestret);
- if ((rflags & P_DQUOTE) == 0)
+ /* If we're parsing a double-quoted brace expansion and we are
+ not in a place where single quotes are treated specially,
+ make sure we single-quote the results of the ansi
+ expansion because quote removal should remove them later */
+ /* FLAG POSIX INTERP 221 */
+ if ((shell_compatibility_level > 42) && (rflags & P_DQUOTE) && (dolbrace_state == DOLBRACE_QUOTE2) && (flags & P_DOLBRACE))
+ {
+ nestret = sh_single_quote (ttrans);
+ free (ttrans);
+ nestlen = strlen (nestret);
+ }
+ else if ((rflags & P_DQUOTE) == 0)
{
nestret = sh_single_quote (ttrans);
free (ttrans);
APPEND_NESTRET ();
FREE (nestret);
}
+ else if ((flags & P_ARRAYSUB) && (tflags & LEX_WASDOL) && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
+ goto parse_dollar_word;
}
/* Parse an old-style command substitution within double quotes as a
single word. */
else if MBTEST(open != '`' && (tflags & LEX_WASDOL) && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
/* check for $(), $[], or ${} inside quoted string. */
{
+parse_dollar_word:
if (open == ch) /* undo previous increment */
count--;
if (ch == '(') /* ) */
nestret = parse_comsub (0, '(', ')', &nestlen, (rflags|P_COMMAND) & ~P_DQUOTE);
else if (ch == '{') /* } */
- nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|rflags);
+ nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|P_DOLBRACE|rflags);
else if (ch == '[') /* ] */
nestret = parse_matched_pair (0, '[', ']', &nestlen, rflags);
ret[retind] = '\0';
if (lenp)
*lenp = retind;
+/*itrace("parse_matched_pair[%d]: returning %s", line_number, ret);*/
return ret;
}
int open, close;
int *lenp, flags;
{
- int count, ch, peekc, tflags, lex_rwlen, lex_firstind;
+ int count, ch, peekc, tflags, lex_rwlen, lex_wlen, lex_firstind;
int nestlen, ttranslen, start_lineno;
char *ret, *nestret, *ttrans, *heredelim;
int retind, retsize, rflags, hdlen;
+ /* Posix interp 217 says arithmetic expressions have precedence, so
+ assume $(( introduces arithmetic expansion and parse accordingly. */
+ peekc = shell_getc (0);
+ shell_ungetc (peekc);
+ if (peekc == '(')
+ return (parse_matched_pair (qc, open, close, lenp, 0));
+
/*itrace("parse_comsub: qc = `%c' open = %c close = %c", qc, open, close);*/
count = 1;
tflags = LEX_RESWDOK;
retind = 0;
start_lineno = line_number;
- lex_rwlen = 0;
+ lex_rwlen = lex_wlen = 0;
heredelim = 0;
lex_firstind = -1;
while (count)
{
comsub_readchar:
- ch = shell_getc (qc != '\'' && (tflags & LEX_PASSNEXT) == 0);
+ ch = shell_getc (qc != '\'' && (tflags & (LEX_INCOMMENT|LEX_PASSNEXT)) == 0);
if (ch == EOF)
{
{
tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
lex_firstind = -1;
}
else
if (ch == '\n' && SHOULD_PROMPT ())
prompt_again ();
+ /* XXX -- possibly allow here doc to be delimited by ending right
+ paren. */
+ if ((tflags & LEX_INHEREDOC) && ch == close && count == 1)
+ {
+ int tind;
+/*itrace("parse_comsub: in here doc, ch == close, retind - firstind = %d hdlen = %d retind = %d", retind-lex_firstind, hdlen, retind);*/
+ tind = lex_firstind;
+ while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
+ tind++;
+ if (retind-tind == hdlen && STREQN (ret + tind, heredelim, hdlen))
+ {
+ tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
+/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
+ lex_firstind = -1;
+ }
+ }
+
/* Don't bother counting parens or doing anything else if in a comment */
if (tflags & (LEX_INCOMMENT|LEX_INHEREDOC))
{
ret[retind++] = ch;
if ((tflags & LEX_INCOMMENT) && ch == '\n')
- tflags &= ~LEX_INCOMMENT;
+ {
+/*itrace("parse_comsub:%d: lex_incomment -> 0 ch = `%c'", line_number, ch);*/
+ tflags &= ~LEX_INCOMMENT;
+ }
+
+ continue;
+ }
+
+ if (tflags & LEX_PASSNEXT) /* last char was backslash */
+ {
+/*itrace("parse_comsub:%d: lex_passnext -> 0 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ tflags &= ~LEX_PASSNEXT;
+ if (qc != '\'' && ch == '\n') /* double-quoted \<newline> disappears. */
+ {
+ if (retind > 0)
+ retind--; /* swallow previously-added backslash */
+ continue;
+ }
+ RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
+ if MBTEST(ch == CTLESC)
+ ret[retind++] = CTLESC;
+ ret[retind++] = ch;
continue;
}
+ /* If this is a shell break character, we are not in a word. If not,
+ we either start or continue a word. */
+ if MBTEST(shellbreak (ch))
+ {
+ tflags &= ~LEX_INWORD;
+/*itrace("parse_comsub:%d: lex_inword -> 0 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ }
+ else
+ {
+ if (tflags & LEX_INWORD)
+ {
+ lex_wlen++;
+/*itrace("parse_comsub:%d: lex_inword == 1 ch = `%c' lex_wlen = %d (%d)", line_number, ch, lex_wlen, __LINE__);*/
+ }
+ else
+ {
+/*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ tflags |= LEX_INWORD;
+ lex_wlen = 0;
+ }
+ }
+
/* Skip whitespace */
- if MBTEST(shellblank (ch) && lex_rwlen == 0)
+ if MBTEST(shellblank (ch) && (tflags & LEX_HEREDELIM) == 0 && lex_rwlen == 0)
{
/* Add this character. */
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
{
if (lex_firstind == -1 && shellbreak (ch) == 0)
lex_firstind = retind;
+#if 0
+ else if (heredelim && (tflags & LEX_PASSNEXT) == 0 && ch == '\n')
+ {
+ tflags |= LEX_INHEREDOC;
+ tflags &= ~LEX_HEREDELIM;
+ lex_firstind = retind + 1;
+ }
+#endif
else if (lex_firstind >= 0 && (tflags & LEX_PASSNEXT) == 0 && shellbreak (ch))
{
- nestret = substring (ret, lex_firstind, retind);
- heredelim = string_quote_removal (nestret, 0);
- free (nestret);
- hdlen = STRLEN(heredelim);
+ if (heredelim == 0)
+ {
+ nestret = substring (ret, lex_firstind, retind);
+ heredelim = string_quote_removal (nestret, 0);
+ free (nestret);
+ hdlen = STRLEN(heredelim);
/*itrace("parse_comsub:%d: found here doc delimiter `%s' (%d)", line_number, heredelim, hdlen);*/
+ }
if (ch == '\n')
{
tflags |= LEX_INHEREDOC;
}
/* Meta-characters that can introduce a reserved word. Not perfect yet. */
- if MBTEST((tflags & LEX_RESWDOK) == 0 && (tflags & LEX_CKCASE) && (tflags & LEX_INCOMMENT) == 0 && shellmeta(ch))
+ if MBTEST((tflags & LEX_RESWDOK) == 0 && (tflags & LEX_CKCASE) && (tflags & LEX_INCOMMENT) == 0 && (shellmeta(ch) || ch == '\n'))
{
/* Add this character. */
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
{
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
ret[retind++] = peekc;
-/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch); */
+/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
tflags |= LEX_RESWDOK;
lex_rwlen = 0;
continue;
else if (ch == '\n' || COMSUB_META(ch))
{
shell_ungetc (peekc);
- tflags |= LEX_RESWDOK;
/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
+ tflags |= LEX_RESWDOK;
lex_rwlen = 0;
continue;
}
else if MBTEST(lex_rwlen == 4 && shellbreak (ch))
{
if (STREQN (ret + retind - 4, "case", 4))
-{
- tflags |= LEX_INCASE;
-/*itrace("parse_comsub:%d: found `case', lex_incase -> 1", line_number);*/
-}
+ {
+ tflags |= LEX_INCASE;
+/*itrace("parse_comsub:%d: found `case', lex_incase -> 1 lex_reswdok -> 0", line_number);*/
+ }
else if (STREQN (ret + retind - 4, "esac", 4))
-{
- tflags &= ~LEX_INCASE;
-/*itrace("parse_comsub:%d: found `esac', lex_incase -> 0", line_number);*/
-}
+ {
+ tflags &= ~LEX_INCASE;
+/*itrace("parse_comsub:%d: found `esac', lex_incase -> 0 lex_reswdok -> 0", line_number);*/
+ }
tflags &= ~LEX_RESWDOK;
}
- else if (shellbreak (ch) == 0)
-{
+ else if MBTEST((tflags & LEX_CKCOMMENT) && ch == '#' && (lex_rwlen == 0 || ((tflags & LEX_INWORD) && lex_wlen == 0)))
+ ; /* don't modify LEX_RESWDOK if we're starting a comment */
+ /* Allow `do' followed by space, tab, or newline to preserve the
+ RESWDOK flag, but reset the reserved word length counter so we
+ can read another one. */
+ else if MBTEST(((tflags & LEX_INCASE) == 0) &&
+ (isblank(ch) || ch == '\n') &&
+ lex_rwlen == 2 &&
+ STREQN (ret + retind - 2, "do", 2))
+ {
+/*itrace("parse_comsub:%d: lex_incase == 1 found `%c', found \"do\"", line_number, ch);*/
+ lex_rwlen = 0;
+ }
+ else if MBTEST((tflags & LEX_INCASE) && ch != '\n')
+ /* If we can read a reserved word and we're in case, we're at the
+ point where we can read a new pattern list or an esac. We
+ handle the esac case above. If we read a newline, we want to
+ leave LEX_RESWDOK alone. If we read anything else, we want to
+ turn off LEX_RESWDOK, since we're going to read a pattern list. */
+ {
+ tflags &= ~LEX_RESWDOK;
+/*itrace("parse_comsub:%d: lex_incase == 1 found `%c', lex_reswordok -> 0", line_number, ch);*/
+ }
+ else if MBTEST(shellbreak (ch) == 0)
+ {
tflags &= ~LEX_RESWDOK;
/*itrace("parse_comsub:%d: found `%c', lex_reswordok -> 0", line_number, ch);*/
-}
+ }
+#if 0
+ /* If we find a space or tab but have read something and it's not
+ `do', turn off the reserved-word-ok flag */
+ else if MBTEST(isblank (ch) && lex_rwlen > 0)
+ {
+ tflags &= ~LEX_RESWDOK;
+/*itrace("parse_comsub:%d: found `%c', lex_reswordok -> 0", line_number, ch);*/
+ }
+#endif
}
+ /* Might be the start of a here-doc delimiter */
if MBTEST((tflags & LEX_INCOMMENT) == 0 && (tflags & LEX_CKCASE) && ch == '<')
{
/* Add this character. */
}
else
shell_ungetc (peekc);
- tflags |= LEX_HEREDELIM;
- lex_firstind = -1;
+ if (peekc != '<')
+ {
+ tflags |= LEX_HEREDELIM;
+ lex_firstind = -1;
+ }
continue;
}
else
- ch = peekc; /* fall through and continue XXX - this skips comments if peekc == '#' */
+ ch = peekc; /* fall through and continue XXX */
}
- /* Not exactly right yet, should handle shell metacharacters, too. If
- any changes are made to this test, make analogous changes to subst.c:
- extract_delimited_string(). */
- else if MBTEST((tflags & LEX_CKCOMMENT) && (tflags & LEX_INCOMMENT) == 0 && ch == '#' && (retind == 0 || ret[retind-1] == '\n' || shellblank (ret[retind - 1])))
- tflags |= LEX_INCOMMENT;
-
- if (tflags & LEX_PASSNEXT) /* last char was backslash */
+ else if MBTEST((tflags & LEX_CKCOMMENT) && (tflags & LEX_INCOMMENT) == 0 && ch == '#' && (((tflags & LEX_RESWDOK) && lex_rwlen == 0) || ((tflags & LEX_INWORD) && lex_wlen == 0)))
{
- tflags &= ~LEX_PASSNEXT;
- if (qc != '\'' && ch == '\n') /* double-quoted \<newline> disappears. */
- {
- if (retind > 0)
- retind--; /* swallow previously-added backslash */
- continue;
- }
-
- RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
- if MBTEST(ch == CTLESC || ch == CTLNUL)
- ret[retind++] = CTLESC;
- ret[retind++] = ch;
- continue;
+/*itrace("parse_comsub:%d: lex_incomment -> 1 (%d)", line_number, __LINE__);*/
+ tflags |= LEX_INCOMMENT;
}
- else if MBTEST(ch == CTLESC || ch == CTLNUL) /* special shell escapes */
+
+ if MBTEST(ch == CTLESC || ch == CTLNUL) /* special shell escapes */
{
RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
ret[retind++] = CTLESC;
tflags &= ~LEX_INCASE; /* XXX */
#endif
else if MBTEST(ch == close && (tflags & LEX_INCASE) == 0) /* ending delimiter */
-{
- count--;
+ {
+ count--;
/*itrace("parse_comsub:%d: found close: count = %d", line_number, count);*/
-}
+ }
else if MBTEST(((flags & P_FIRSTCLOSE) == 0) && (tflags & LEX_INCASE) == 0 && ch == open) /* nested begin */
- count++;
+ {
+ count++;
+/*itrace("parse_comsub:%d: found open: count = %d", line_number, count);*/
+ }
/* Add this character. */
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
if (ch == '(') /* ) */
nestret = parse_comsub (0, '(', ')', &nestlen, (rflags|P_COMMAND) & ~P_DQUOTE);
else if (ch == '{') /* } */
- nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|rflags);
+ nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|P_DOLBRACE|rflags);
else if (ch == '[') /* ] */
nestret = parse_matched_pair (0, '[', ']', &nestlen, rflags);
return ret;
}
-/* XXX - this needs to handle functionality like subst.c:no_longjmp_on_fatal_error;
- maybe extract_command_subst should handle it. */
+/* Recursively call the parser to parse a $(...) command substitution. */
char *
xparse_dolparen (base, string, indp, flags)
char *base;
int flags;
{
sh_parser_state_t ps;
- int orig_ind, nc, sflags;
+ sh_input_line_state_t ls;
+ int orig_ind, nc, sflags, orig_eof_token;
char *ret, *s, *ep, *ostring;
/*yydebug = 1;*/
orig_ind = *indp;
ostring = string;
+/*itrace("xparse_dolparen: size = %d shell_input_line = `%s'", shell_input_line_size, shell_input_line);*/
sflags = SEVAL_NONINT|SEVAL_NOHIST|SEVAL_NOFREE;
if (flags & SX_NOLONGJMP)
sflags |= SEVAL_NOLONGJMP;
save_parser_state (&ps);
+ save_input_line_state (&ls);
+ orig_eof_token = shell_eof_token;
/*(*/
parser_state |= PST_CMDSUBST|PST_EOFTOKEN; /* allow instant ')' */ /*(*/
shell_eof_token = ')';
parse_string (string, "command substitution", sflags, &ep);
+ shell_eof_token = orig_eof_token;
restore_parser_state (&ps);
reset_parser ();
+ /* reset_parser clears shell_input_line and associated variables */
+ restore_input_line_state (&ls);
if (interactive)
token_to_read = 0;
else if (cmdtyp == 0) /* nested subshell */
{
push_string (wval, 0, (alias_t *)NULL);
+ pushed_string_list->flags = PSH_DPAREN;
if ((parser_state & PST_CASEPAT) == 0)
parser_state |= PST_SUBSHELL;
return (c);
/* binop */
tok = read_token (READ);
if (tok == WORD && test_binop (yylval.word->word))
- op = yylval.word;
+ {
+ op = yylval.word;
+ if (op->word[0] == '=' && (op->word[1] == '\0' || (op->word[1] == '=' && op->word[2] == '\0')))
+ parser_state |= PST_EXTPAT;
+ else if (op->word[0] == '!' && op->word[1] == '=' && op->word[2] == '\0')
+ parser_state |= PST_EXTPAT;
+ }
#if defined (COND_REGEXP)
else if (tok == WORD && STREQ (yylval.word->word, "=~"))
{
}
/* rhs */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = 1;
tok = read_token (READ);
- parser_state &= ~PST_REGEXP;
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+ parser_state &= ~(PST_REGEXP|PST_EXTPAT);
+
if (tok == WORD)
{
tright = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
{
COND_COM *cexp;
+ global_extglob = extended_glob;
cexp = cond_expr ();
return (make_cond_command (cexp));
}
pop_delimiter (dstack);
if (ttok == &matched_pair_error)
return -1; /* Bail immediately. */
- RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 3,
token_buffer_size,
TOKEN_DEFAULT_GROW_SIZE);
token[token_index++] = character;
{
peek_char = shell_getc (1);
/* $(...), <(...), >(...), $((...)), ${...}, and $[...] constructs */
- if MBTEST(peek_char == '(' || \
+ if MBTEST(peek_char == '(' ||
((peek_char == '{' || peek_char == '[') && character == '$')) /* ) ] } */
{
if (peek_char == '{') /* } */
- ttok = parse_matched_pair (cd, '{', '}', &ttoklen, P_FIRSTCLOSE);
+ ttok = parse_matched_pair (cd, '{', '}', &ttoklen, P_FIRSTCLOSE|P_DOLBRACE);
else if (peek_char == '(') /* ) */
{
/* XXX - push and pop the `(' as a delimiter for use by
ttok = parse_matched_pair (cd, '[', ']', &ttoklen, 0);
if (ttok == &matched_pair_error)
return -1; /* Bail immediately. */
- RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 3,
token_buffer_size,
TOKEN_DEFAULT_GROW_SIZE);
token[token_index++] = character;
ttrans = ttok;
}
- RESIZE_MALLOCED_BUFFER (token, token_index, ttranslen + 2,
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttranslen + 1,
token_buffer_size,
TOKEN_DEFAULT_GROW_SIZE);
strcpy (token + token_index, ttrans);
shell's single-character parameter expansions, and set flags.*/
else if MBTEST(character == '$' && peek_char == '$')
{
- ttok = (char *)xmalloc (3);
- ttok[0] = ttok[1] = '$';
- ttok[2] = '\0';
RESIZE_MALLOCED_BUFFER (token, token_index, 3,
token_buffer_size,
TOKEN_DEFAULT_GROW_SIZE);
- strcpy (token + token_index, ttok);
- token_index += 2;
+ token[token_index++] = '$';
+ token[token_index++] = peek_char;
dollar_present = 1;
all_digit_token = 0;
- FREE (ttok);
goto next_character;
}
else
((token_index > 0 && assignment_acceptable (last_read_token) && token_is_ident (token, token_index)) ||
(token_index == 0 && (parser_state&PST_COMPASSIGN))))
{
- ttok = parse_matched_pair (cd, '[', ']', &ttoklen, 0);
+ ttok = parse_matched_pair (cd, '[', ']', &ttoklen, P_ARRAYSUB);
if (ttok == &matched_pair_error)
return -1; /* Bail immediately. */
RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
goto got_token;
}
- got_character:
+got_character:
if (character == CTLESC || character == CTLNUL)
- token[token_index++] = CTLESC;
+ {
+ RESIZE_MALLOCED_BUFFER (token, token_index, 2, token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = CTLESC;
+ }
+ else
+got_escaped_character:
+ RESIZE_MALLOCED_BUFFER (token, token_index, 1, token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
- got_escaped_character:
+ token[token_index++] = character;
all_digit_token &= DIGIT (character);
dollar_present |= character == '$';
- token[token_index++] = character;
-
- RESIZE_MALLOCED_BUFFER (token, token_index, 1, token_buffer_size,
- TOKEN_DEFAULT_GROW_SIZE);
-
next_character:
if (character == '\n' && SHOULD_PROMPT ())
prompt_again ();
got_token:
+ /* Calls to RESIZE_MALLOCED_BUFFER ensure there is sufficient room. */
token[token_index] = '\0';
/* Check to see what thing we should return. If the last_read_token
is a `<', or a `&', or the character which ended this token is
a '>' or '<', then, and ONLY then, is this input token a NUMBER.
Otherwise, it is just a word, and should be returned as such. */
- if MBTEST(all_digit_token && (character == '<' || character == '>' || \
- last_read_token == LESS_AND || \
+ if MBTEST(all_digit_token && (character == '<' || character == '>' ||
+ last_read_token == LESS_AND ||
last_read_token == GREATER_AND))
{
if (legal_number (token, &lvalue) && (int)lvalue == lvalue)
- yylval.number = lvalue;
- else
- yylval.number = -1;
- return (NUMBER);
+ {
+ yylval.number = lvalue;
+ return (NUMBER);
+ }
}
/* Check for special case tokens. */
the_word->flags |= W_ASSIGNMENT;
/* Don't perform word splitting on assignment statements. */
if (assignment_acceptable (last_read_token) || (parser_state & PST_COMPASSIGN) != 0)
- the_word->flags |= W_NOSPLIT;
+ {
+ the_word->flags |= W_NOSPLIT;
+ if (parser_state & PST_COMPASSIGN)
+ the_word->flags |= W_NOGLOB; /* XXX - W_NOBRACE? */
+ }
}
if (command_token_position (last_read_token))
yylval.word = the_word;
+ if (token[0] == '{' && token[token_index-1] == '}' &&
+ (character == '<' || character == '>'))
+ {
+ /* can use token; already copied to the_word */
+ token[token_index-1] = '\0';
+#if defined (ARRAY_VARS)
+ if (legal_identifier (token+1) || valid_array_reference (token+1))
+#else
+ if (legal_identifier (token+1))
+#endif
+ {
+ strcpy (the_word->word, token+1);
+/*itrace("read_token_word: returning REDIR_WORD for %s", the_word->word);*/
+ return (REDIR_WORD);
+ }
+ }
+
result = ((the_word->flags & (W_ASSIGNMENT|W_NOSPLIT)) == (W_ASSIGNMENT|W_NOSPLIT))
? ASSIGNMENT_WORD : WORD;
case '}': /* XXX */
case AND_AND:
case BANG:
+ case BAR_AND:
case DO:
case DONE:
case ELIF:
case THEN:
case TIME:
case TIMEOPT:
+ case TIMEIGN:
case COPROC:
case UNTIL:
case WHILE:
if (last_read_token == WORD && token_before_that == COPROC)
return 1;
#endif
+ if (last_read_token == WORD && token_before_that == FUNCTION)
+ return 1;
return 0;
}
}
return -1;
}
+/* An interface to let the rest of the shell (primarily the completion
+ system) know what the parser is expecting. */
+int
+parser_in_command_position ()
+{
+ return (command_token_position (last_read_token));
+}
+
#if 0
#if defined (READLINE)
/* Called after each time readline is called. This insures that whatever
/* If we are not within a delimited expression, try to be smart
about which separators can be semi-colons and which must be
newlines. Returns the string that should be added into the
- history entry. */
+ history entry. LINE is the line we're about to add; it helps
+ make some more intelligent decisions in certain cases. */
char *
-history_delimiting_chars ()
+history_delimiting_chars (line)
+ const char *line;
{
+ static int last_was_heredoc = 0; /* was the last entry the start of a here document? */
register int i;
+ if ((parser_state & PST_HEREDOC) == 0)
+ last_was_heredoc = 0;
+
if (dstack.delimiter_depth != 0)
return ("\n");
/* We look for current_command_line_count == 2 because we are looking to
add the first line of the body of the here document (the second line
- of the command). */
+ of the command). We also keep LAST_WAS_HEREDOC as a private sentinel
+ variable to note when we think we added the first line of a here doc
+ (the one with a "<<" somewhere in it) */
if (parser_state & PST_HEREDOC)
- return (current_command_line_count == 2 ? "\n" : "");
+ {
+ if (last_was_heredoc)
+ {
+ last_was_heredoc = 0;
+ return "\n";
+ }
+ return (current_command_line_count == 2 ? "\n" : "");
+ }
+
+ if (parser_state & PST_COMPASSIGN)
+ return (" ");
/* First, handle some special cases. */
/*(*/
else if (token_before_that == WORD && two_tokens_ago == FUNCTION)
return " "; /* function def using `function name' without `()' */
+ /* If we're not in a here document, but we think we're about to parse one,
+ and we would otherwise return a `;', return a newline to delimit the
+ line with the here-doc delimiter */
+ else if ((parser_state & PST_HEREDOC) == 0 && current_command_line_count > 1 && last_read_token == '\n' && strstr (line, "<<"))
+ {
+ last_was_heredoc = 1;
+ return "\n";
+ }
+
else if (token_before_that == WORD && two_tokens_ago == FOR)
{
/* Tricky. `for i\nin ...' should not have a semicolon, but
{
char *temp_prompt;
- if (interactive == 0 || expanding_alias()) /* XXX */
+ if (interactive == 0 || expanding_alias ()) /* XXX */
return;
ps1_prompt = get_string_value ("PS1");
WORD_LIST *list;
char *result, *t;
struct dstack save_dstack;
- int last_exit_value;
+ int last_exit_value, last_comsub_pid;
#if defined (PROMPT_STRING_DECODE)
int result_size, result_index;
int c, n, i;
case 'A':
/* Make the current time/date into a string. */
(void) time (&the_time);
+#if defined (HAVE_TZSET)
+ sv_tz ("TZ"); /* XXX -- just make sure */
+#endif
tm = localtime (&the_time);
if (c == 'd')
}
t_string[tlen] = '\0';
+#if defined (MACOSX)
+ /* Convert from "fs" format to "input" format */
+ temp = fnx_fromfs (t_string, strlen (t_string));
+ if (temp != t_string)
+ strcpy (t_string, temp);
+#endif
+
#define ROOT_PATH(x) ((x)[0] == '/' && (x)[1] == 0)
#define DOUBLE_SLASH_ROOT(x) ((x)[0] == '/' && (x)[1] == '/' && (x)[2] == 0)
/* Abbreviate \W as ~ if $PWD == $HOME */
{
t = strrchr (t_string, '/');
if (t)
- strcpy (t_string, t + 1);
+ memmove (t_string, t + 1, strlen (t)); /* strlen(t) to copy NULL */
}
}
#undef ROOT_PATH
#undef DOUBLE_SLASH_ROOT
else
- /* polite_directory_format is guaranteed to return a string
- no longer than PATH_MAX - 1 characters. */
- strcpy (t_string, polite_directory_format (t_string));
+ {
+ /* polite_directory_format is guaranteed to return a string
+ no longer than PATH_MAX - 1 characters. */
+ temp = polite_directory_format (t_string);
+ if (temp != t_string)
+ strcpy (t_string, temp);
+ }
temp = trim_pathname (t_string, PATH_MAX - 1);
/* If we're going to be expanding the prompt string later,
if (promptvars || posixly_correct)
{
last_exit_value = last_command_exit_value;
+ last_comsub_pid = last_command_subst_pid;
list = expand_prompt_string (result, Q_DOUBLE_QUOTES, 0);
free (result);
result = string_list (list);
dispose_words (list);
last_command_exit_value = last_exit_value;
+ last_command_subst_pid = last_comsub_pid;
}
else
{
report_syntax_error (message)
char *message;
{
- char *msg;
+ char *msg, *p;
if (message)
{
parser_error (line_number, "%s", message);
if (interactive && EOF_Reached)
EOF_Reached = 0;
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
return;
}
parser's complaining about by looking at current_token. */
if (current_token != 0 && EOF_Reached == 0 && (msg = error_token_from_token (current_token)))
{
+ if (ansic_shouldquote (msg))
+ {
+ p = ansic_quote (msg, 0, NULL);
+ free (msg);
+ msg = p;
+ }
parser_error (line_number, _("syntax error near unexpected token `%s'"), msg);
free (msg);
if (interactive == 0)
print_offending_line ();
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
return;
}
EOF_Reached = 0;
}
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
}
/* ??? Needed function. ??? We have to be able to discard the constructs
save_parser_state (ps)
sh_parser_state_t *ps;
{
-#if defined (ARRAY_VARS)
- SHELL_VAR *v;
-#endif
-
if (ps == 0)
ps = (sh_parser_state_t *)xmalloc (sizeof (sh_parser_state_t));
if (ps == 0)
ps->input_line_terminator = shell_input_line_terminator;
ps->eof_encountered = eof_encountered;
+ ps->prompt_string_pointer = prompt_string_pointer;
+
ps->current_command_line_count = current_command_line_count;
#if defined (HISTORY)
ps->last_command_exit_value = last_command_exit_value;
#if defined (ARRAY_VARS)
- v = find_variable ("PIPESTATUS");
- if (v && array_p (v) && array_cell (v))
- ps->pipestatus = array_copy (array_cell (v));
- else
- ps->pipestatus = (ARRAY *)NULL;
+ ps->pipestatus = save_pipestatus_array ();
#endif
ps->last_shell_builtin = last_shell_builtin;
ps->expand_aliases = expand_aliases;
ps->echo_input_at_read = echo_input_at_read;
+ ps->need_here_doc = need_here_doc;
+
+ ps->token = token;
+ ps->token_buffer_size = token_buffer_size;
+ /* Force reallocation on next call to read_token_word */
+ token = 0;
+ token_buffer_size = 0;
return (ps);
}
restore_parser_state (ps)
sh_parser_state_t *ps;
{
-#if defined (ARRAY_VARS)
- SHELL_VAR *v;
-#endif
-
if (ps == 0)
return;
shell_input_line_terminator = ps->input_line_terminator;
eof_encountered = ps->eof_encountered;
+ prompt_string_pointer = ps->prompt_string_pointer;
+
current_command_line_count = ps->current_command_line_count;
#if defined (HISTORY)
last_command_exit_value = ps->last_command_exit_value;
#if defined (ARRAY_VARS)
- v = find_variable ("PIPESTATUS");
- if (v && array_p (v) && array_cell (v))
- {
- array_dispose (array_cell (v));
- var_setarray (v, ps->pipestatus);
- }
+ restore_pipestatus_array (ps->pipestatus);
#endif
last_shell_builtin = ps->last_shell_builtin;
expand_aliases = ps->expand_aliases;
echo_input_at_read = ps->echo_input_at_read;
+ need_here_doc = ps->need_here_doc;
+
+ FREE (token);
+ token = ps->token;
+ token_buffer_size = ps->token_buffer_size;
+}
+
+sh_input_line_state_t *
+save_input_line_state (ls)
+ sh_input_line_state_t *ls;
+{
+ if (ls == 0)
+ ls = (sh_input_line_state_t *)xmalloc (sizeof (sh_input_line_state_t));
+ if (ls == 0)
+ return ((sh_input_line_state_t *)NULL);
+
+ ls->input_line = shell_input_line;
+ ls->input_line_size = shell_input_line_size;
+ ls->input_line_len = shell_input_line_len;
+ ls->input_line_index = shell_input_line_index;
+
+ /* force reallocation */
+ shell_input_line = 0;
+ shell_input_line_size = shell_input_line_len = shell_input_line_index = 0;
+
+ return ls;
+}
+
+void
+restore_input_line_state (ls)
+ sh_input_line_state_t *ls;
+{
+ FREE (shell_input_line);
+ shell_input_line = ls->input_line;
+ shell_input_line_size = ls->input_line_size;
+ shell_input_line_len = ls->input_line_len;
+ shell_input_line_index = ls->input_line_index;
+
+ set_line_mbstate ();
}
/************************************************
static void
set_line_mbstate ()
{
- int i, previ, len, c;
+ int c;
+ size_t i, previ, len;
mbstate_t mbs, prevs;
size_t mbclen;
c = shell_input_line[i];
if (c == EOF)
{
- int j;
+ size_t j;
for (j = i; j < len; j++)
shell_input_line_property[j] = 1;
break;
else
{
/* XXX - what to do if mbrlen returns 0? (null wide character) */
- int j;
+ size_t j;
for (j = i; j < len; j++)
shell_input_line_property[j] = 1;
break;
projects / platform / upstream / bash.git / blobdiff