diff options
| author | Jari Aalto <jari.aalto@cante.net> | 2001-11-13 17:56:06 +0000 |
|---|---|---|
| committer | Jari Aalto <jari.aalto@cante.net> | 2009-09-12 16:46:54 +0000 |
| commit | f73dda092b33638d2d5e9c35375f687a607b5403 (patch) | |
| tree | f21584e70a444d6a1ecba0fb5e2cf79e8cce91db /y.tab.c | |
| parent | 28ef6c316f1aff914bb95ac09787a3c83c1815fd (diff) | |
| download | android_external_bash-f73dda092b33638d2d5e9c35375f687a607b5403.tar.gz android_external_bash-f73dda092b33638d2d5e9c35375f687a607b5403.tar.bz2 android_external_bash-f73dda092b33638d2d5e9c35375f687a607b5403.zip | |
Imported from ../bash-2.05a.tar.gz.
Diffstat (limited to 'y.tab.c')
| -rw-r--r-- | y.tab.c | 3924 |
1 files changed, 2145 insertions, 1779 deletions
@@ -1,19 +1,51 @@ -#ifndef lint -static char const -yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28 2000/01/17 02:04:06 bde Exp $"; -#endif -#include <stdlib.h> -#define YYBYACC 1 -#define YYMAJOR 1 -#define YYMINOR 9 -#define YYLEX yylex() -#define YYEMPTY -1 -#define yyclearin (yychar=(YYEMPTY)) -#define yyerrok (yyerrflag=0) -#define YYRECOVERING() (yyerrflag!=0) -static int yygrowstack(); -#define YYPREFIX "yy" -#line 22 "/usr/homes/chet/src/bash/src/parse.y" + +/* A Bison parser, made from /usr/homes/chet/src/bash/src/parse.y + by GNU Bison version 1.28 */ + +#define YYBISON 1 /* Identify Bison output. */ + +#define IF 257 +#define THEN 258 +#define ELSE 259 +#define ELIF 260 +#define FI 261 +#define CASE 262 +#define ESAC 263 +#define FOR 264 +#define SELECT 265 +#define WHILE 266 +#define UNTIL 267 +#define DO 268 +#define DONE 269 +#define FUNCTION 270 +#define COND_START 271 +#define COND_END 272 +#define COND_ERROR 273 +#define IN 274 +#define BANG 275 +#define TIME 276 +#define TIMEOPT 277 +#define WORD 278 +#define ASSIGNMENT_WORD 279 +#define NUMBER 280 +#define ARITH_CMD 281 +#define ARITH_FOR_EXPRS 282 +#define COND_CMD 283 +#define AND_AND 284 +#define OR_OR 285 +#define GREATER_GREATER 286 +#define LESS_LESS 287 +#define LESS_AND 288 +#define GREATER_AND 289 +#define SEMI_SEMI 290 +#define LESS_LESS_MINUS 291 +#define AND_GREATER 292 +#define LESS_GREATER 293 +#define GREATER_BAR 294 +#define yacc_EOF 295 + +#line 21 "/usr/homes/chet/src/bash/src/parse.y" + #include "config.h" #include "bashtypes.h" @@ -30,6 +62,7 @@ static int yygrowstack(); #endif #include <stdio.h> +#include "chartypes.h" #include <signal.h> #include "memalloc.h" @@ -39,6 +72,7 @@ static int yygrowstack(); #include "flags.h" #include "parser.h" #include "mailcheck.h" +#include "test.h" #include "builtins/common.h" #include "builtins/builtext.h" @@ -80,7 +114,6 @@ extern int extended_glob; extern int eof_encountered; extern int no_line_editing, running_under_emacs; extern int current_command_number; -extern int interactive, interactive_shell, login_shell; extern int sourcelevel; extern int posixly_correct; extern int last_command_exit_value; @@ -89,7 +122,7 @@ extern char *shell_name, *current_host_name; extern char *dist_version; extern int patch_level; extern int dump_translatable_strings, dump_po_strings; -extern Function *last_shell_builtin, *this_shell_builtin; +extern sh_builtin_func_t *last_shell_builtin, *this_shell_builtin; #if defined (BUFFERED_INPUT) extern int bash_input_fd_changed; #endif @@ -101,31 +134,72 @@ extern int errno; /* */ /* **************************************************************** */ -static char *ansiexpand (); -static char *localeexpand (); -static int reserved_word_acceptable (); -static int read_token (); -static int yylex (); -static int parse_arith_cmd (); +#ifdef DEBUG +static void debug_parser __P((int)); +#endif + +static int yy_getc __P((void)); +static int yy_ungetc __P((int)); + +#if defined (READLINE) +static int yy_readline_get __P((void)); +static int yy_readline_unget __P((int)); +#endif + +static int yy_string_get __P((void)); +static int yy_string_unget __P((int)); +static int yy_stream_get __P((void)); +static int yy_stream_unget __P((int)); + +static int shell_getc __P((int)); +static void shell_ungetc __P((int)); +static void discard_until __P((int)); + +#if defined (ALIAS) || defined (DPAREN_ARITHMETIC) +static void push_string __P((char *, int, alias_t *)); +static void pop_string __P((void)); +static void free_string_list __P((void)); +#endif + +static char *read_a_line __P((int)); + +static char *ansiexpand __P((char *, int, int, int *)); +static char *mk_msgstr __P((char *, int *)); +static char *localeexpand __P((char *, int, int, int, int *)); +static int reserved_word_acceptable __P((int)); +static int yylex __P((void)); +static int alias_expand_token __P((char *)); +static int time_command_acceptable __P((void)); +static int special_case_tokens __P((char *)); +static int read_token __P((int)); +static char *parse_matched_pair __P((int, int, int, int *, int)); +#if defined (DPAREN_ARITHMETIC) || defined (ARITH_FOR_COMMAND) +static int parse_arith_cmd __P((char **)); +#endif #if defined (COND_COMMAND) -static COMMAND *parse_cond_command (); +static COND_COM *cond_expr __P((void)); +static COND_COM *cond_or __P((void)); +static COND_COM *cond_and __P((void)); +static COND_COM *cond_term __P((void)); +static int cond_skip_newlines __P((void)); +static COMMAND *parse_cond_command __P((void)); #endif -static int read_token_word (); -static void discard_parser_constructs (); +static int read_token_word __P((int)); +static void discard_parser_constructs __P((int)); -static void report_syntax_error (); -static void handle_eof_input_unit (); -static void prompt_again (); +static void report_syntax_error __P((char *)); +static void handle_eof_input_unit __P((void)); +static void prompt_again __P((void)); #if 0 -static void reset_readline_prompt (); +static void reset_readline_prompt __P((void)); #endif -static void print_prompt (); +static void print_prompt __P((void)); #if defined (HISTORY) -char *history_delimiting_chars (); +char *history_delimiting_chars __P((void)); #endif -extern int yyerror (); +extern int yyerror __P((const char *)); /* Default prompt strings */ char *primary_prompt = PPROMPT; @@ -180,7 +254,8 @@ static int function_bstart; static int arith_for_lineno; static REDIRECTEE redir; -#line 190 "/usr/homes/chet/src/bash/src/parse.y" + +#line 232 "/usr/homes/chet/src/bash/src/parse.y" typedef union { WORD_DESC *word; /* the word that we read. */ int number; /* the number that we read. */ @@ -190,669 +265,1916 @@ typedef union { ELEMENT element; PATTERN_LIST *pattern; } YYSTYPE; -#line 194 "y.tab.c" -#define YYERRCODE 256 -#define IF 257 -#define THEN 258 -#define ELSE 259 -#define ELIF 260 -#define FI 261 -#define CASE 262 -#define ESAC 263 -#define FOR 264 -#define SELECT 265 -#define WHILE 266 -#define UNTIL 267 -#define DO 268 -#define DONE 269 -#define FUNCTION 270 -#define COND_START 271 -#define COND_END 272 -#define COND_ERROR 273 -#define IN 274 -#define BANG 275 -#define TIME 276 -#define TIMEOPT 277 -#define WORD 278 -#define ASSIGNMENT_WORD 279 -#define NUMBER 280 -#define ARITH_CMD 281 -#define ARITH_FOR_EXPRS 282 -#define COND_CMD 283 -#define AND_AND 284 -#define OR_OR 285 -#define GREATER_GREATER 286 -#define LESS_LESS 287 -#define LESS_AND 288 -#define GREATER_AND 289 -#define SEMI_SEMI 290 -#define LESS_LESS_MINUS 291 -#define AND_GREATER 292 -#define LESS_GREATER 293 -#define GREATER_BAR 294 -#define yacc_EOF 295 -const short yylhs[] = { -1, - 0, 0, 0, 0, 27, 27, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 26, 26, 26, 25, 25, 10, 10, - 1, 1, 1, 1, 11, 11, 11, 11, 11, 11, - 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, - 12, 18, 18, 18, 18, 13, 13, 13, 13, 13, - 13, 14, 14, 14, 19, 19, 19, 20, 20, 23, - 21, 21, 21, 15, 16, 17, 22, 22, 22, 31, - 31, 29, 29, 29, 29, 30, 30, 28, 28, 4, - 7, 7, 5, 5, 5, 6, 6, 6, 6, 6, - 6, 34, 34, 34, 33, 33, 8, 8, 8, 9, - 9, 9, 9, 9, 3, 3, 3, 3, 3, 2, - 2, 32, 32, +#include <stdio.h> + +#ifndef __cplusplus +#ifndef __STDC__ +#define const +#endif +#endif + + + +#define YYFINAL 295 +#define YYFLAG -32768 +#define YYNTBASE 53 + +#define YYTRANSLATE(x) ((unsigned)(x) <= 295 ? yytranslate[x] : 88) + +static const char yytranslate[] = { 0, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 43, + 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, 41, 2, 51, + 52, 2, 2, 2, 48, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 42, 47, + 2, 46, 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, 49, 45, 50, 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, 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, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 1, 3, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, + 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 44 }; -const short yylen[] = { 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, 1, 1, 1, 1, 2, 1, 2, - 1, 1, 2, 1, 1, 1, 5, 5, 1, 1, - 1, 1, 1, 1, 1, 6, 6, 7, 7, 10, - 10, 7, 7, 5, 5, 6, 6, 7, 7, 10, - 10, 6, 7, 6, 5, 6, 4, 1, 2, 3, - 5, 7, 6, 3, 1, 3, 4, 6, 5, 1, - 2, 4, 4, 5, 5, 2, 3, 1, 3, 2, - 1, 2, 3, 3, 3, 4, 4, 4, 4, 4, - 1, 1, 1, 1, 0, 2, 1, 2, 2, 4, - 4, 3, 3, 1, 1, 2, 2, 3, 3, 4, - 1, 1, 2, + +#if YYDEBUG != 0 +static const short yyprhs[] = { 0, + 0, 3, 5, 8, 10, 12, 15, 18, 21, 25, + 29, 32, 36, 39, 43, 46, 50, 53, 57, 60, + 64, 67, 71, 74, 78, 81, 85, 88, 92, 95, + 99, 102, 105, 109, 111, 113, 115, 117, 120, 122, + 125, 127, 129, 132, 134, 136, 138, 144, 150, 152, + 154, 156, 158, 160, 162, 164, 171, 178, 186, 194, + 205, 216, 226, 236, 244, 252, 258, 264, 271, 278, + 286, 294, 305, 316, 323, 331, 338, 344, 351, 356, + 358, 361, 365, 371, 379, 386, 390, 392, 396, 401, + 408, 414, 416, 419, 424, 429, 435, 441, 444, 448, + 450, 454, 457, 459, 462, 466, 470, 474, 479, 484, + 489, 494, 499, 501, 503, 505, 507, 508, 511, 513, + 516, 519, 524, 529, 533, 537, 539, 541, 544, 547, + 551, 555, 560, 562, 564 }; -const short yydefred[] = { 0, - 0, 115, 0, 0, 0, 115, 115, 0, 0, 0, - 0, 0, 35, 0, 85, 0, 0, 0, 0, 0, - 0, 0, 0, 2, 4, 0, 0, 115, 115, 0, - 131, 0, 124, 0, 0, 0, 0, 45, 49, 46, - 52, 53, 54, 55, 44, 50, 51, 36, 39, 0, - 3, 101, 0, 0, 115, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 133, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 11, 13, 19, 15, 27, - 21, 17, 25, 23, 29, 31, 32, 7, 8, 0, - 0, 115, 1, 115, 115, 0, 0, 34, 40, 37, - 0, 0, 0, 115, 116, 111, 100, 0, 0, 115, - 0, 115, 113, 112, 114, 115, 115, 115, 0, 115, - 115, 0, 0, 86, 0, 115, 12, 14, 20, 16, - 28, 22, 18, 26, 24, 30, 33, 9, 10, 84, - 80, 0, 0, 0, 0, 0, 38, 0, 0, 115, - 115, 115, 115, 115, 115, 0, 115, 0, 115, 0, - 0, 0, 0, 115, 0, 115, 0, 0, 115, 0, - 77, 0, 0, 120, 121, 0, 0, 115, 115, 81, - 0, 0, 0, 0, 0, 0, 0, 115, 0, 0, - 115, 115, 0, 5, 0, 0, 64, 65, 115, 115, - 115, 115, 0, 0, 0, 0, 47, 48, 0, 0, - 75, 0, 0, 83, 106, 107, 0, 0, 0, 96, - 0, 0, 74, 72, 98, 0, 0, 0, 0, 56, - 6, 115, 57, 0, 0, 0, 0, 66, 0, 115, - 67, 76, 82, 115, 115, 115, 115, 97, 73, 0, - 0, 115, 58, 59, 0, 62, 63, 68, 69, 0, - 0, 0, 0, 0, 115, 99, 92, 0, 115, 115, - 115, 115, 115, 89, 94, 0, 0, 0, 0, 0, - 88, 60, 61, 70, 71, + +static const short yyrhs[] = { 83, + 43, 0, 43, 0, 1, 43, 0, 44, 0, 24, + 0, 54, 24, 0, 46, 24, 0, 47, 24, 0, + 26, 46, 24, 0, 26, 47, 24, 0, 32, 24, + 0, 26, 32, 24, 0, 33, 24, 0, 26, 33, + 24, 0, 34, 26, 0, 26, 34, 26, 0, 35, + 26, 0, 26, 35, 26, 0, 34, 24, 0, 26, + 34, 24, 0, 35, 24, 0, 26, 35, 24, 0, + 37, 24, 0, 26, 37, 24, 0, 35, 48, 0, + 26, 35, 48, 0, 34, 48, 0, 26, 34, 48, + 0, 38, 24, 0, 26, 39, 24, 0, 39, 24, + 0, 40, 24, 0, 26, 40, 24, 0, 24, 0, + 25, 0, 55, 0, 55, 0, 57, 55, 0, 56, + 0, 58, 56, 0, 58, 0, 60, 0, 60, 57, + 0, 65, 0, 61, 0, 64, 0, 12, 78, 14, + 78, 15, 0, 13, 78, 14, 78, 15, 0, 63, + 0, 68, 0, 67, 0, 69, 0, 70, 0, 71, + 0, 62, 0, 10, 24, 82, 14, 78, 15, 0, + 10, 24, 82, 49, 78, 50, 0, 10, 24, 42, + 82, 14, 78, 15, 0, 10, 24, 42, 82, 49, + 78, 50, 0, 10, 24, 82, 20, 54, 81, 82, + 14, 78, 15, 0, 10, 24, 82, 20, 54, 81, + 82, 49, 78, 50, 0, 10, 24, 82, 20, 81, + 82, 14, 78, 15, 0, 10, 24, 82, 20, 81, + 82, 49, 78, 50, 0, 10, 28, 81, 82, 14, + 78, 15, 0, 10, 28, 81, 82, 49, 78, 50, + 0, 10, 28, 14, 78, 15, 0, 10, 28, 49, + 78, 50, 0, 11, 24, 82, 14, 77, 15, 0, + 11, 24, 82, 49, 77, 50, 0, 11, 24, 42, + 82, 14, 77, 15, 0, 11, 24, 42, 82, 49, + 77, 50, 0, 11, 24, 82, 20, 54, 81, 82, + 14, 77, 15, 0, 11, 24, 82, 20, 54, 81, + 82, 49, 77, 50, 0, 8, 24, 82, 20, 82, + 9, 0, 8, 24, 82, 20, 75, 82, 9, 0, + 8, 24, 82, 20, 73, 9, 0, 24, 51, 52, + 82, 66, 0, 16, 24, 51, 52, 82, 66, 0, + 16, 24, 82, 66, 0, 60, 0, 60, 57, 0, + 51, 78, 52, 0, 3, 78, 4, 78, 7, 0, + 3, 78, 4, 78, 5, 78, 7, 0, 3, 78, + 4, 78, 72, 7, 0, 49, 78, 50, 0, 27, + 0, 17, 29, 18, 0, 6, 78, 4, 78, 0, + 6, 78, 4, 78, 5, 78, 0, 6, 78, 4, + 78, 72, 0, 74, 0, 75, 74, 0, 82, 76, + 52, 78, 0, 82, 76, 52, 82, 0, 82, 51, + 76, 52, 78, 0, 82, 51, 76, 52, 82, 0, + 74, 36, 0, 75, 74, 36, 0, 24, 0, 76, + 45, 24, 0, 82, 79, 0, 77, 0, 82, 80, + 0, 80, 43, 82, 0, 80, 41, 82, 0, 80, + 42, 82, 0, 80, 30, 82, 80, 0, 80, 31, + 82, 80, 0, 80, 41, 82, 80, 0, 80, 42, + 82, 80, 0, 80, 43, 82, 80, 0, 85, 0, + 43, 0, 42, 0, 44, 0, 0, 82, 43, 0, + 84, 0, 84, 41, 0, 84, 42, 0, 84, 30, + 82, 84, 0, 84, 31, 82, 84, 0, 84, 41, + 84, 0, 84, 42, 84, 0, 85, 0, 86, 0, + 21, 86, 0, 87, 86, 0, 87, 21, 86, 0, + 21, 87, 86, 0, 86, 45, 82, 86, 0, 59, + 0, 22, 0, 22, 23, 0 +}; + +#endif + +#if YYDEBUG != 0 +static const short yyrline[] = { 0, + 282, 291, 298, 313, 323, 325, 329, 334, 339, 344, + 349, 354, 359, 365, 371, 376, 381, 386, 391, 396, + 401, 406, 411, 418, 425, 430, 435, 440, 445, 450, + 455, 460, 465, 472, 474, 476, 480, 484, 495, 497, + 501, 503, 505, 521, 525, 527, 529, 531, 533, 535, + 537, 539, 541, 543, 545, 549, 551, 553, 555, 557, + 559, 561, 563, 567, 569, 571, 573, 577, 581, 585, + 589, 593, 597, 603, 605, 607, 611, 614, 617, 622, + 624, 655, 662, 664, 666, 671, 675, 679, 683, 685, + 687, 691, 692, 696, 698, 700, 702, 706, 707, 711, + 713, 722, 730, 731, 737, 738, 745, 749, 751, 753, + 760, 762, 764, 768, 769, 770, 773, 774, 783, 789, + 798, 806, 808, 810, 817, 820, 824, 826, 831, 836, + 841, 848, 851, 855, 857 +}; +#endif + + +#if YYDEBUG != 0 || defined (YYERROR_VERBOSE) + +static const char * const yytname[] = { "$","error","$undefined.","IF","THEN", +"ELSE","ELIF","FI","CASE","ESAC","FOR","SELECT","WHILE","UNTIL","DO","DONE", +"FUNCTION","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","GREATER_AND","SEMI_SEMI","LESS_LESS_MINUS", +"AND_GREATER","LESS_GREATER","GREATER_BAR","'&'","';'","'\\n'","yacc_EOF","'|'", +"'>'","'<'","'-'","'{'","'}'","'('","')'","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","if_command","group_command","arith_command","cond_command", +"elif_clause","case_clause","pattern_list","case_clause_sequence","pattern", +"list","compound_list","list0","list1","list_terminator","newline_list","simple_list", +"simple_list1","pipeline_command","pipeline","timespec", NULL }; -const short yydgoto[] = { 30, - 31, 32, 106, 52, 107, 108, 53, 34, 145, 36, - 37, 38, 39, 40, 41, 42, 43, 44, 45, 171, - 46, 181, 47, 48, 101, 49, 195, 227, 187, 188, - 189, 50, 54, 117, +#endif + +static const short yyr1[] = { 0, + 53, 53, 53, 53, 54, 54, 55, 55, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + 55, 55, 55, 56, 56, 56, 57, 57, 58, 58, + 59, 59, 59, 59, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 61, 61, 61, 61, 61, + 61, 61, 61, 62, 62, 62, 62, 63, 63, 63, + 63, 63, 63, 64, 64, 64, 65, 65, 65, 66, + 66, 67, 68, 68, 68, 69, 70, 71, 72, 72, + 72, 73, 73, 74, 74, 74, 74, 75, 75, 76, + 76, 77, 78, 78, 79, 79, 79, 80, 80, 80, + 80, 80, 80, 81, 81, 81, 82, 82, 83, 83, + 83, 84, 84, 84, 84, 84, 85, 85, 85, 85, + 85, 86, 86, 87, 87 }; -const short yysindex[] = { -10, - 2, 0, -258, -255, -246, 0, 0, -237, -249, 846, - -226, 15, 0, 123, 0, -211, -203, -44, -43, -199, - -198, -194, -193, 0, 0, -192, -191, 0, 0, 0, - 0, -41, 0, 78, 23, 956, 975, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 721, - 0, 0, -169, 71, 0, 35, -6, 39, -177, -172, - 61, -168, -41, 933, 0, 62, -176, -173, -30, -27, - -166, -163, -162, -160, -159, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -17, - 69, 0, 0, 0, 0, 813, 813, 0, 0, 0, - 975, 933, -41, 0, 0, 0, 0, 19, -7, 0, - 66, 0, 0, 0, 0, 0, 0, 0, 99, 0, - 0, 79, 305, 0, -41, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 104, 71, 71, -247, -247, 0, -41, -195, 0, - 0, 0, 0, 0, 0, 4, 0, -156, 0, -145, - 1, 7, 12, 0, -156, 0, -144, -140, 0, 975, - 0, 305, -41, 0, 0, 813, 813, 0, 0, 0, - -138, 71, 71, 71, 71, 71, -158, 0, -129, -4, - 0, 0, -132, 0, -5, 16, 0, 0, 0, 0, - 0, 0, -126, 71, -5, 20, 0, 0, 305, 975, - 0, -115, -111, 0, 0, 0, -240, -240, -240, 0, - -142, 32, 0, 0, 0, -128, -34, -120, 26, 0, - 0, 0, 0, -114, 36, -107, 38, 0, 19, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -25, - -113, 0, 0, 0, 29, 0, 0, 0, 0, 37, - -201, 71, 71, 71, 0, 0, 0, 71, 0, 0, - 0, 0, 0, 0, 0, 71, -100, 45, -98, 48, - 0, 0, 0, 0, 0, + +static const short yyr2[] = { 0, + 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, 1, 1, 1, 1, 2, 1, 2, + 1, 1, 2, 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, 5, 7, 6, 3, 1, 3, 4, 6, + 5, 1, 2, 4, 4, 5, 5, 2, 3, 1, + 3, 2, 1, 2, 3, 3, 3, 4, 4, 4, + 4, 4, 1, 1, 1, 1, 0, 2, 1, 2, + 2, 4, 4, 3, 3, 1, 1, 2, 2, 3, + 3, 4, 1, 1, 2 }; -const short yyrindex[] = { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 888, 33, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 450, 0, 0, 164, 118, 162, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 126, 0, 126, 0, 0, - 216, 0, 462, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 165, 166, 0, 0, 0, - 174, 0, 495, 0, 0, 0, 0, 436, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 507, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 11, 18, 0, 540, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 403, - 0, 0, 553, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 573, 662, 765, -85, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 416, - 0, 0, 0, 0, 0, 0, 587, 599, 611, 0, - -84, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - -81, 0, 0, 0, 0, 0, 0, -250, 0, 0, - 0, 0, 0, 0, 0, -244, 0, 0, 0, 0, - 0, 0, 0, 0, 0, + +static const short yydefact[] = { 0, + 0, 117, 0, 0, 0, 117, 117, 0, 0, 0, + 134, 34, 35, 0, 87, 0, 0, 0, 0, 0, + 0, 0, 0, 2, 4, 0, 0, 117, 117, 36, + 39, 41, 133, 42, 45, 55, 49, 46, 44, 51, + 50, 52, 53, 54, 0, 119, 126, 127, 0, 3, + 103, 0, 0, 117, 117, 0, 117, 0, 0, 117, + 0, 128, 0, 135, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 11, 13, 19, 15, 27, 21, + 17, 25, 23, 29, 31, 32, 7, 8, 0, 0, + 34, 40, 37, 43, 1, 117, 117, 120, 121, 117, + 0, 129, 117, 118, 102, 104, 113, 0, 117, 0, + 117, 115, 114, 116, 117, 117, 117, 0, 117, 117, + 0, 0, 88, 131, 117, 12, 14, 20, 16, 28, + 22, 18, 26, 24, 30, 33, 9, 10, 86, 82, + 38, 0, 0, 124, 125, 0, 130, 0, 117, 117, + 117, 117, 117, 117, 0, 117, 0, 117, 0, 0, + 0, 0, 117, 0, 117, 0, 0, 117, 80, 79, + 0, 122, 123, 0, 0, 132, 117, 117, 83, 0, + 0, 0, 106, 107, 105, 0, 92, 117, 0, 117, + 117, 0, 5, 0, 117, 0, 66, 67, 117, 117, + 117, 117, 0, 0, 0, 0, 47, 48, 0, 81, + 77, 0, 0, 85, 108, 109, 110, 111, 112, 76, + 98, 93, 0, 74, 100, 0, 0, 0, 0, 56, + 6, 117, 0, 57, 0, 0, 0, 0, 68, 0, + 117, 69, 78, 84, 117, 117, 117, 117, 99, 75, + 0, 0, 117, 58, 59, 0, 117, 117, 64, 65, + 70, 71, 0, 89, 0, 0, 0, 117, 101, 94, + 95, 117, 117, 0, 0, 117, 117, 117, 91, 96, + 97, 0, 0, 62, 63, 0, 0, 90, 60, 61, + 72, 73, 0, 0, 0 }; -const short yygindex[] = { 0, - 0, -2, 10, -133, 0, 340, 798, 0, 24, 0, - -112, 0, 0, 0, 0, 0, 0, 0, 0, -146, - 0, -80, 0, -28, 21, 152, 25, -33, 8, 0, - 0, 182, 1196, -170, + +static const short yydefgoto[] = { 293, + 194, 30, 31, 94, 32, 33, 34, 35, 36, 37, + 38, 39, 170, 40, 41, 42, 43, 44, 180, 186, + 187, 188, 227, 51, 52, 105, 106, 116, 53, 45, + 144, 107, 48, 49 }; -#define YYTABLESIZE 1468 -const short yytable[] = { 24, - 80, 83, 105, 114, 114, 105, 252, 63, 100, 33, - 170, 51, 93, 105, 131, 265, 105, 134, 95, 55, - 122, 105, 56, 35, 232, 211, 57, 123, 154, 29, - 203, 58, 206, 62, 240, 226, 94, 95, 105, 93, - 61, 105, 34, 150, 151, 95, 105, 103, 122, 27, - 65, 26, 113, 113, 66, 123, 152, 273, 179, 170, - 96, 125, 242, 178, 179, 180, 76, 236, 237, 122, - 34, 226, 147, 34, 77, 105, 123, 153, 84, 85, - 105, 97, 92, 86, 87, 88, 89, 93, 104, 251, - 120, 34, 34, 110, 34, 121, 170, 118, 251, 148, - 122, 127, 126, 124, 128, 33, 33, 140, 105, 141, - 29, 135, 28, 105, 136, 137, 116, 138, 139, 169, - 146, 194, 214, 197, 207, 198, 192, 41, 208, 200, - 27, 220, 26, 223, 202, 115, 230, 279, 280, 173, - 233, 100, 238, 29, 241, 243, 244, 248, 253, 225, - 254, 270, 33, 33, 256, 41, 34, 34, 41, 272, - 257, 258, 259, 27, 266, 26, 174, 175, 282, 283, - 284, 42, 285, 117, 118, 119, 41, 90, 91, 87, - 274, 147, 75, 43, 74, 33, 33, 99, 159, 205, - 210, 64, 250, 28, 0, 221, 0, 0, 0, 42, - 146, 0, 42, 0, 0, 0, 0, 0, 0, 0, - 0, 43, 0, 0, 43, 0, 0, 0, 0, 0, - 42, 166, 0, 0, 0, 115, 28, 0, 0, 0, - 0, 0, 43, 78, 81, 79, 82, 0, 0, 0, - 0, 41, 41, 0, 0, 1, 2, 129, 115, 130, - 132, 3, 133, 4, 5, 6, 7, 0, 224, 8, - 9, 112, 0, 0, 10, 11, 155, 12, 13, 14, - 15, 191, 231, 225, 199, 16, 17, 18, 19, 201, - 20, 21, 22, 23, 25, 42, 42, 0, 115, 115, - 34, 34, 34, 34, 249, 34, 269, 43, 43, 0, - 34, 34, 150, 151, 271, 0, 94, 95, 0, 225, - 34, 34, 34, 0, 105, 0, 34, 34, 34, 34, - 34, 34, 34, 34, 34, 34, 34, 2, 0, 0, - 0, 0, 3, 157, 4, 5, 6, 7, 115, 158, - 8, 9, 0, 0, 29, 10, 11, 0, 12, 13, - 14, 15, 0, 0, 0, 0, 16, 17, 18, 19, - 2, 20, 21, 22, 23, 3, 164, 4, 5, 6, - 7, 0, 165, 8, 9, 41, 41, 41, 41, 0, - 41, 12, 13, 14, 15, 41, 41, 0, 0, 16, - 17, 18, 19, 115, 20, 21, 22, 23, 0, 115, - 0, 41, 41, 0, 0, 0, 0, 41, 67, 68, - 69, 70, 78, 71, 0, 72, 73, 0, 0, 42, - 42, 42, 42, 0, 42, 79, 0, 28, 0, 42, - 42, 43, 43, 43, 43, 0, 43, 0, 0, 0, - 78, 43, 43, 78, 0, 42, 42, 0, 0, 0, - 0, 42, 0, 79, 0, 0, 79, 43, 43, 125, - 0, 78, 0, 43, 0, 0, 0, 0, 0, 0, - 0, 126, 115, 0, 79, 0, 102, 115, 0, 115, - 115, 115, 115, 0, 0, 0, 115, 125, 0, 0, - 125, 0, 0, 0, 0, 0, 115, 0, 0, 126, - 0, 0, 126, 0, 127, 0, 0, 0, 125, 0, - 0, 0, 0, 0, 0, 0, 129, 0, 0, 0, - 126, 215, 216, 217, 218, 219, 78, 78, 0, 0, - 0, 0, 127, 0, 0, 127, 0, 0, 0, 79, - 79, 0, 0, 239, 129, 0, 0, 129, 0, 128, - 0, 0, 0, 127, 0, 0, 0, 0, 0, 0, - 102, 2, 130, 0, 0, 129, 3, 0, 4, 5, - 6, 7, 0, 0, 125, 9, 0, 128, 0, 0, - 128, 0, 0, 0, 0, 15, 126, 0, 0, 0, - 130, 0, 0, 130, 0, 0, 108, 0, 128, 0, - 0, 217, 218, 219, 0, 0, 0, 0, 109, 0, - 0, 130, 0, 104, 0, 0, 0, 0, 0, 127, - 110, 0, 0, 0, 108, 0, 0, 108, 0, 0, - 0, 129, 0, 0, 0, 0, 109, 0, 0, 109, - 0, 0, 0, 0, 0, 108, 0, 0, 110, 0, - 0, 110, 0, 0, 0, 0, 0, 109, 0, 0, - 78, 78, 78, 78, 128, 78, 0, 0, 0, 110, - 78, 78, 0, 79, 79, 79, 79, 130, 79, 0, - 0, 0, 0, 79, 79, 0, 78, 78, 0, 0, - 0, 0, 78, 102, 102, 102, 102, 104, 102, 79, - 79, 0, 105, 102, 102, 79, 0, 125, 125, 125, - 125, 108, 125, 0, 0, 0, 0, 125, 125, 126, - 126, 126, 126, 109, 126, 102, 0, 0, 0, 126, - 126, 0, 0, 125, 125, 110, 0, 0, 0, 125, - 0, 0, 0, 0, 0, 126, 126, 0, 0, 0, - 0, 126, 127, 127, 127, 127, 0, 127, 0, 0, - 29, 0, 127, 127, 129, 129, 129, 129, 0, 129, - 0, 0, 0, 0, 129, 129, 0, 0, 127, 127, - 27, 0, 26, 0, 127, 0, 105, 0, 0, 0, - 129, 129, 0, 0, 0, 0, 129, 128, 128, 128, - 128, 0, 128, 59, 60, 103, 0, 128, 128, 0, - 130, 130, 130, 130, 0, 130, 0, 0, 0, 0, - 130, 130, 0, 128, 128, 90, 91, 0, 0, 128, - 104, 104, 104, 104, 0, 104, 130, 130, 0, 0, - 104, 104, 130, 28, 108, 108, 108, 108, 0, 108, - 0, 0, 29, 0, 108, 108, 109, 109, 109, 109, - 0, 109, 104, 0, 0, 0, 109, 109, 110, 110, - 110, 110, 27, 110, 26, 0, 108, 0, 110, 110, - 0, 0, 0, 0, 0, 29, 0, 0, 109, 103, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 110, 149, 0, 0, 0, 27, 0, 26, 0, 160, - 0, 0, 0, 161, 0, 0, 0, 167, 168, 105, - 105, 105, 105, 0, 105, 0, 0, 132, 0, 105, - 105, 0, 0, 0, 0, 28, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 132, 0, 132, - 0, 105, 0, 0, 193, 0, 196, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 28, 0, - 0, 0, 29, 0, 0, 212, 213, 2, 0, 0, - 0, 0, 3, 0, 4, 5, 6, 7, 228, 229, - 8, 9, 27, 0, 26, 102, 234, 235, 12, 13, - 14, 15, 0, 0, 0, 0, 16, 17, 18, 19, - 132, 20, 21, 22, 23, 27, 0, 26, 0, 0, - 0, 0, 103, 103, 103, 103, 0, 103, 0, 0, - 0, 0, 103, 103, 27, 0, 26, 0, 0, 0, - 0, 261, 0, 0, 0, 0, 0, 0, 0, 267, - 0, 0, 0, 0, 103, 28, 0, 0, 0, 0, - 0, 0, 275, 0, 0, 0, 277, 278, 0, 2, - 281, 0, 0, 0, 3, 0, 4, 5, 6, 7, - 0, 0, 8, 9, 0, 0, 0, 10, 11, 0, - 12, 13, 14, 15, 0, 0, 0, 0, 16, 17, - 18, 19, 2, 20, 21, 22, 23, 3, 0, 4, - 5, 6, 7, 0, 0, 8, 9, 0, 0, 0, - 0, 11, 0, 12, 13, 14, 15, 0, 0, 0, - 0, 16, 17, 18, 19, 0, 20, 21, 22, 23, - 0, 0, 0, 0, 132, 0, 0, 0, 0, 132, - 0, 132, 132, 132, 132, 0, 0, 132, 132, 0, - 0, 0, 132, 0, 0, 132, 132, 132, 132, 0, - 0, 0, 0, 132, 132, 132, 132, 0, 132, 132, - 132, 132, 0, 0, 0, 0, 0, 0, 0, 2, - 0, 0, 0, 0, 3, 0, 4, 5, 6, 7, - 0, 0, 8, 9, 0, 0, 0, 0, 0, 0, - 12, 13, 14, 15, 0, 0, 0, 0, 16, 17, - 18, 19, 0, 20, 21, 22, 23, 0, 0, 0, - 0, 0, 0, 98, 13, 14, 0, 0, 0, 0, - 0, 16, 17, 18, 19, 0, 20, 21, 22, 23, - 109, 111, 0, 119, 14, 0, 123, 0, 0, 0, - 16, 17, 18, 19, 0, 20, 21, 22, 23, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 142, 0, 143, - 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 156, 0, 0, 0, 0, - 0, 0, 162, 163, 0, 0, 0, 0, 0, 0, - 0, 172, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 182, 183, 184, 185, 186, - 190, 0, 0, 0, 0, 0, 0, 0, 0, 204, - 0, 204, 0, 0, 209, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 222, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 204, 204, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 255, 0, 0, - 0, 0, 0, 0, 0, 260, 0, 0, 0, 0, - 262, 263, 264, 0, 0, 0, 0, 268, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 276, 0, 0, 0, 0, 0, 204, 204, + +static const short yypact[] = { 267, + -30,-32768, 2, 1, 7,-32768,-32768, 13, 25, 393, + 17, 29,-32768, 557,-32768, 44, 47, 48, 82, 61, + 78, 83, 105,-32768,-32768, 111, 125,-32768,-32768,-32768, +-32768, 178,-32768, 541,-32768,-32768,-32768,-32768,-32768,-32768, +-32768,-32768,-32768,-32768, 50, 34,-32768, 113, 435,-32768, +-32768, 155, 309,-32768, 118, 35, 120, 150, 151, 115, + 149, 113, 519,-32768, 117, 146, 152, 107, 108, 153, + 159, 164, 171, 173,-32768,-32768,-32768,-32768,-32768,-32768, +-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 123, 156, +-32768,-32768,-32768, 541,-32768,-32768,-32768, 351, 351,-32768, + 519, 113,-32768,-32768,-32768, 201,-32768, 0,-32768, 72, +-32768,-32768,-32768,-32768,-32768,-32768,-32768, 97,-32768,-32768, + 175, 179,-32768, 113,-32768,-32768,-32768,-32768,-32768,-32768, +-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, +-32768, 309, 309, 4, 4, 477, 113, 137,-32768,-32768, +-32768,-32768,-32768,-32768, -2,-32768, 157,-32768, 183, 184, + 18, 38,-32768, 185,-32768, 192, 208,-32768, 541,-32768, + 179,-32768,-32768, 351, 351, 113,-32768,-32768,-32768, 222, + 309, 309, 309, 309, 309, 224, 200,-32768, 12,-32768, +-32768, 223,-32768, 211,-32768, 187,-32768,-32768,-32768,-32768, +-32768,-32768, 225, 309, 211, 195,-32768,-32768, 179, 541, +-32768, 239, 244,-32768,-32768,-32768, 20, 20, 20,-32768, +-32768, 220, 15,-32768,-32768, 233, -38, 243, 209,-32768, +-32768,-32768, 69,-32768, 245, 213, 246, 214,-32768, 201, +-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, + 43, 241,-32768,-32768,-32768, 102,-32768,-32768,-32768,-32768, +-32768,-32768, 114, 54, 309, 309, 309,-32768,-32768,-32768, + 309,-32768,-32768, 254, 221,-32768,-32768,-32768,-32768,-32768, + 309, 258, 226,-32768,-32768, 259, 231,-32768,-32768,-32768, +-32768,-32768, 282, 285,-32768 }; -const short yycheck[] = { 10, - 45, 45, 10, 10, 10, 10, 41, 10, 37, 0, - 123, 10, 263, 10, 45, 41, 10, 45, 263, 278, - 10, 10, 278, 0, 195, 172, 282, 10, 10, 40, - 164, 278, 166, 283, 205, 40, 284, 285, 10, 290, - 278, 10, 10, 284, 285, 290, 10, 50, 38, 60, - 277, 62, 59, 59, 40, 38, 38, 259, 260, 172, - 38, 64, 209, 259, 260, 261, 278, 201, 202, 59, - 38, 40, 101, 41, 278, 10, 59, 59, 278, 278, - 10, 59, 124, 278, 278, 278, 278, 10, 258, 124, - 268, 59, 60, 59, 62, 268, 209, 59, 124, 102, - 40, 278, 41, 272, 278, 96, 97, 125, 10, 41, - 40, 278, 123, 10, 278, 278, 123, 278, 278, 41, - 97, 278, 261, 269, 269, 125, 123, 10, 269, 123, - 60, 290, 62, 263, 123, 10, 269, 271, 272, 142, - 125, 170, 269, 40, 125, 261, 258, 290, 269, 278, - 125, 123, 143, 144, 269, 38, 124, 125, 41, 123, - 125, 269, 125, 60, 278, 62, 143, 144, 269, 125, - 269, 10, 125, 10, 10, 10, 59, 263, 263, 261, - 261, 210, 60, 10, 62, 176, 177, 36, 123, 165, - 170, 10, 226, 123, -1, 188, -1, -1, -1, 38, - 177, -1, 41, -1, -1, -1, -1, -1, -1, -1, - -1, 38, -1, -1, 41, -1, -1, -1, -1, -1, - 59, 123, -1, -1, -1, 10, 123, -1, -1, -1, - -1, -1, 59, 278, 278, 280, 280, -1, -1, -1, - -1, 124, 125, -1, -1, 256, 257, 278, 123, 280, - 278, 262, 280, 264, 265, 266, 267, -1, 263, 270, - 271, 268, -1, -1, 275, 276, 274, 278, 279, 280, - 281, 268, 278, 278, 268, 286, 287, 288, 289, 268, - 291, 292, 293, 294, 295, 124, 125, -1, 295, 295, - 258, 259, 260, 261, 263, 263, 268, 124, 125, -1, - 268, 269, 284, 285, 268, -1, 284, 285, -1, 278, - 278, 279, 280, -1, 10, -1, 284, 285, 286, 287, - 288, 289, 290, 291, 292, 293, 294, 257, -1, -1, - -1, -1, 262, 268, 264, 265, 266, 267, 123, 274, - 270, 271, -1, -1, 40, 275, 276, -1, 278, 279, - 280, 281, -1, -1, -1, -1, 286, 287, 288, 289, - 257, 291, 292, 293, 294, 262, 268, 264, 265, 266, - 267, -1, 274, 270, 271, 258, 259, 260, 261, -1, - 263, 278, 279, 280, 281, 268, 269, -1, -1, 286, - 287, 288, 289, 268, 291, 292, 293, 294, -1, 274, - -1, 284, 285, -1, -1, -1, -1, 290, 286, 287, - 288, 289, 10, 291, -1, 293, 294, -1, -1, 258, - 259, 260, 261, -1, 263, 10, -1, 123, -1, 268, - 269, 258, 259, 260, 261, -1, 263, -1, -1, -1, - 38, 268, 269, 41, -1, 284, 285, -1, -1, -1, - -1, 290, -1, 38, -1, -1, 41, 284, 285, 10, - -1, 59, -1, 290, -1, -1, -1, -1, -1, -1, - -1, 10, 257, -1, 59, -1, 41, 262, -1, 264, - 265, 266, 267, -1, -1, -1, 271, 38, -1, -1, - 41, -1, -1, -1, -1, -1, 281, -1, -1, 38, - -1, -1, 41, -1, 10, -1, -1, -1, 59, -1, - -1, -1, -1, -1, -1, -1, 10, -1, -1, -1, - 59, 182, 183, 184, 185, 186, 124, 125, -1, -1, - -1, -1, 38, -1, -1, 41, -1, -1, -1, 124, - 125, -1, -1, 204, 38, -1, -1, 41, -1, 10, - -1, -1, -1, 59, -1, -1, -1, -1, -1, -1, - 125, 257, 10, -1, -1, 59, 262, -1, 264, 265, - 266, 267, -1, -1, 125, 271, -1, 38, -1, -1, - 41, -1, -1, -1, -1, 281, 125, -1, -1, -1, - 38, -1, -1, 41, -1, -1, 10, -1, 59, -1, - -1, 262, 263, 264, -1, -1, -1, -1, 10, -1, - -1, 59, -1, 41, -1, -1, -1, -1, -1, 125, - 10, -1, -1, -1, 38, -1, -1, 41, -1, -1, - -1, 125, -1, -1, -1, -1, 38, -1, -1, 41, - -1, -1, -1, -1, -1, 59, -1, -1, 38, -1, - -1, 41, -1, -1, -1, -1, -1, 59, -1, -1, - 258, 259, 260, 261, 125, 263, -1, -1, -1, 59, - 268, 269, -1, 258, 259, 260, 261, 125, 263, -1, - -1, -1, -1, 268, 269, -1, 284, 285, -1, -1, - -1, -1, 290, 258, 259, 260, 261, 125, 263, 284, - 285, -1, 41, 268, 269, 290, -1, 258, 259, 260, - 261, 125, 263, -1, -1, -1, -1, 268, 269, 258, - 259, 260, 261, 125, 263, 290, -1, -1, -1, 268, - 269, -1, -1, 284, 285, 125, -1, -1, -1, 290, - -1, -1, -1, -1, -1, 284, 285, -1, -1, -1, - -1, 290, 258, 259, 260, 261, -1, 263, -1, -1, - 40, -1, 268, 269, 258, 259, 260, 261, -1, 263, - -1, -1, -1, -1, 268, 269, -1, -1, 284, 285, - 60, -1, 62, -1, 290, -1, 125, -1, -1, -1, - 284, 285, -1, -1, -1, -1, 290, 258, 259, 260, - 261, -1, 263, 6, 7, 41, -1, 268, 269, -1, - 258, 259, 260, 261, -1, 263, -1, -1, -1, -1, - 268, 269, -1, 284, 285, 28, 29, -1, -1, 290, - 258, 259, 260, 261, -1, 263, 284, 285, -1, -1, - 268, 269, 290, 123, 258, 259, 260, 261, -1, 263, - -1, -1, 40, -1, 268, 269, 258, 259, 260, 261, - -1, 263, 290, -1, -1, -1, 268, 269, 258, 259, - 260, 261, 60, 263, 62, -1, 290, -1, 268, 269, - -1, -1, -1, -1, -1, 40, -1, -1, 290, 125, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 290, 104, -1, -1, -1, 60, -1, 62, -1, 112, - -1, -1, -1, 116, -1, -1, -1, 120, 121, 258, - 259, 260, 261, -1, 263, -1, -1, 40, -1, 268, - 269, -1, -1, -1, -1, 123, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 60, -1, 62, - -1, 290, -1, -1, 157, -1, 159, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, - -1, -1, 40, -1, -1, 178, 179, 257, -1, -1, - -1, -1, 262, -1, 264, 265, 266, 267, 191, 192, - 270, 271, 60, -1, 62, 275, 199, 200, 278, 279, - 280, 281, -1, -1, -1, -1, 286, 287, 288, 289, - 123, 291, 292, 293, 294, 60, -1, 62, -1, -1, - -1, -1, 258, 259, 260, 261, -1, 263, -1, -1, - -1, -1, 268, 269, 60, -1, 62, -1, -1, -1, - -1, 244, -1, -1, -1, -1, -1, -1, -1, 252, - -1, -1, -1, -1, 290, 123, -1, -1, -1, -1, - -1, -1, 265, -1, -1, -1, 269, 270, -1, 257, - 273, -1, -1, -1, 262, -1, 264, 265, 266, 267, - -1, -1, 270, 271, -1, -1, -1, 275, 276, -1, - 278, 279, 280, 281, -1, -1, -1, -1, 286, 287, - 288, 289, 257, 291, 292, 293, 294, 262, -1, 264, - 265, 266, 267, -1, -1, 270, 271, -1, -1, -1, - -1, 276, -1, 278, 279, 280, 281, -1, -1, -1, - -1, 286, 287, 288, 289, -1, 291, 292, 293, 294, - -1, -1, -1, -1, 257, -1, -1, -1, -1, 262, - -1, 264, 265, 266, 267, -1, -1, 270, 271, -1, - -1, -1, 275, -1, -1, 278, 279, 280, 281, -1, - -1, -1, -1, 286, 287, 288, 289, -1, 291, 292, - 293, 294, -1, -1, -1, -1, -1, -1, -1, 257, - -1, -1, -1, -1, 262, -1, 264, 265, 266, 267, - -1, -1, 270, 271, -1, -1, -1, -1, -1, -1, - 278, 279, 280, 281, -1, -1, -1, -1, 286, 287, - 288, 289, -1, 291, 292, 293, 294, -1, -1, -1, - -1, -1, -1, 278, 279, 280, -1, -1, -1, -1, - -1, 286, 287, 288, 289, -1, 291, 292, 293, 294, - 55, 56, -1, 58, 280, -1, 61, -1, -1, -1, - 286, 287, 288, 289, -1, 291, 292, 293, 294, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 92, -1, 94, - 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 110, -1, -1, -1, -1, - -1, -1, 117, 118, -1, -1, -1, -1, -1, -1, - -1, 126, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 150, 151, 152, 153, 154, - 155, -1, -1, -1, -1, -1, -1, -1, -1, 164, - -1, 166, -1, -1, 169, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 188, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 201, 202, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 232, -1, -1, - -1, -1, -1, -1, -1, 240, -1, -1, -1, -1, - 245, 246, 247, -1, -1, -1, -1, 252, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 265, -1, -1, -1, -1, -1, 271, 272, + +static const short yypgoto[] = {-32768, + 122, -32, 255, 121,-32768,-32768, -118,-32768,-32768,-32768, +-32768,-32768, -161,-32768,-32768,-32768,-32768,-32768, 31,-32768, + 109,-32768, 70, -157, -6,-32768, -166, -148, -27,-32768, + 11, 5, -7, 288 }; -#define YYFINAL 30 -#ifndef YYDEBUG -#define YYDEBUG 0 -#endif -#define YYMAXTOKEN 295 -#if YYDEBUG -const char * const yyname[] = { -"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,"'&'",0,"'('","')'",0,0,0,"'-'",0,0,0,0,0,0,0,0,0,0,0,0,0,"';'", -"'<'",0,"'>'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'","'|'","'}'",0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,"IF","THEN","ELSE","ELIF","FI","CASE","ESAC","FOR","SELECT", -"WHILE","UNTIL","DO","DONE","FUNCTION","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","GREATER_AND","SEMI_SEMI","LESS_LESS_MINUS","AND_GREATER", -"LESS_GREATER","GREATER_BAR","yacc_EOF", + + +#define YYLAST 604 + + +static const short yytable[] = { 58, + 59, 93, 62, 169, 47, 203, 252, 206, 195, 211, + 46, 190, 50, 253, 215, 216, 217, 218, 219, 154, + 224, 89, 90, 250, 55, 54, 108, 110, 56, 118, + 57, 199, 122, 96, 97, 225, 60, 240, 225, 64, + 104, 102, 104, 237, 238, 232, 191, 243, 111, 149, + 150, 201, 169, 61, 104, 124, 241, 104, 278, 178, + 104, 141, 226, 96, 97, 226, 200, 75, 142, 143, + 76, 77, 146, 78, 98, 99, 112, 113, 114, 65, + 104, 155, 257, 115, 83, 156, 202, 252, 161, 162, + 169, 157, 95, 147, 268, 79, 148, 171, 217, 218, + 219, 84, 47, 47, 159, 80, 85, 81, 160, 145, + 163, 104, 166, 167, 104, 272, 164, 258, 286, 287, + 158, 181, 182, 183, 184, 185, 189, 276, 86, 82, + 128, 131, 129, 132, 87, 204, 93, 204, 176, 104, + 209, 177, 178, 179, 104, 165, 47, 47, 88, 192, + 273, 196, 172, 173, 130, 133, 104, 100, 103, 109, + 223, 117, 277, 119, 120, 121, 123, 233, 125, 126, + 212, 213, 139, 204, 204, 127, 134, 141, 47, 47, + 193, 2, 135, 228, 229, 145, 3, 136, 4, 5, + 6, 7, 235, 236, 137, 9, 138, 197, 112, 113, + 114, 91, 13, 14, 256, 15, 207, 140, 193, 16, + 17, 18, 19, 263, 20, 21, 22, 23, 265, 266, + 267, 104, 208, 26, 27, 271, 168, 28, 214, 29, + 149, 150, 220, 198, 231, 221, 234, 230, 264, 239, + 281, 151, 152, 153, 242, 244, 270, 245, 204, 204, + 274, 275, 112, 113, 114, 249, 225, 254, 255, 259, + 261, 280, 260, 262, 269, 282, 283, 1, 284, 2, + 285, 288, 289, 291, 3, 290, 4, 5, 6, 7, + 292, 294, 8, 9, 295, 205, 92, 10, 11, 210, + 12, 13, 14, 15, 279, 251, 222, 63, 16, 17, + 18, 19, 0, 20, 21, 22, 23, 0, 0, 24, + 25, 2, 26, 27, 0, 28, 3, 29, 4, 5, + 6, 7, 0, 0, 8, 9, 0, 0, 0, 10, + 11, 0, 12, 13, 14, 15, 0, 0, 0, 0, + 16, 17, 18, 19, 0, 20, 21, 22, 23, 0, + 0, 104, 0, 2, 26, 27, 0, 28, 3, 29, + 4, 5, 6, 7, 0, 0, 8, 9, 0, 0, + 0, 10, 11, 0, 12, 13, 14, 15, 0, 0, + 0, 0, 16, 17, 18, 19, 0, 20, 21, 22, + 23, 0, 0, 0, 0, 2, 26, 27, 0, 28, + 3, 29, 4, 5, 6, 7, 0, 0, 8, 9, + 0, 0, 0, 0, 11, 0, 12, 13, 14, 15, + 0, 0, 0, 0, 16, 17, 18, 19, 0, 20, + 21, 22, 23, 0, 0, 0, 0, 2, 26, 27, + 0, 28, 3, 29, 4, 5, 6, 7, 0, 0, + 8, 9, 0, 0, 0, 101, 0, 0, 12, 13, + 14, 15, 0, 0, 0, 0, 16, 17, 18, 19, + 0, 20, 21, 22, 23, 0, 0, 0, 0, 2, + 26, 27, 0, 28, 3, 29, 4, 5, 6, 7, + 0, 0, 8, 9, 0, 0, 0, 0, 0, 0, + 12, 13, 14, 15, 0, 0, 0, 0, 16, 17, + 18, 19, 0, 20, 21, 22, 23, 0, 0, 104, + 0, 2, 26, 27, 0, 28, 3, 29, 4, 5, + 6, 7, 0, 0, 8, 9, 0, 0, 0, 0, + 0, 0, 12, 13, 14, 15, 0, 0, 0, 0, + 16, 17, 18, 19, 0, 20, 21, 22, 23, 0, + 0, 0, 0, 0, 26, 27, 14, 28, 0, 29, + 0, 0, 16, 17, 18, 19, 0, 20, 21, 22, + 23, 0, 0, 0, 0, 0, 26, 27, 66, 67, + 68, 69, 0, 70, 0, 71, 72, 0, 0, 0, + 0, 0, 73, 74 }; -const char * const yyrule[] = { -"$accept : inputunit", -"inputunit : simple_list '\\n'", -"inputunit : '\\n'", -"inputunit : error '\\n'", -"inputunit : yacc_EOF", -"word_list : WORD", -"word_list : word_list WORD", -"redirection : '>' WORD", -"redirection : '<' WORD", -"redirection : NUMBER '>' WORD", -"redirection : NUMBER '<' WORD", -"redirection : GREATER_GREATER WORD", -"redirection : NUMBER GREATER_GREATER WORD", -"redirection : LESS_LESS WORD", -"redirection : NUMBER LESS_LESS WORD", -"redirection : LESS_AND NUMBER", -"redirection : NUMBER LESS_AND NUMBER", -"redirection : GREATER_AND NUMBER", -"redirection : NUMBER GREATER_AND NUMBER", -"redirection : LESS_AND WORD", -"redirection : NUMBER LESS_AND WORD", -"redirection : GREATER_AND WORD", -"redirection : NUMBER GREATER_AND WORD", -"redirection : LESS_LESS_MINUS WORD", -"redirection : NUMBER LESS_LESS_MINUS WORD", -"redirection : GREATER_AND '-'", -"redirection : NUMBER GREATER_AND '-'", -"redirection : LESS_AND '-'", -"redirection : NUMBER LESS_AND '-'", -"redirection : AND_GREATER WORD", -"redirection : NUMBER LESS_GREATER WORD", -"redirection : LESS_GREATER WORD", -"redirection : GREATER_BAR WORD", -"redirection : NUMBER GREATER_BAR WORD", -"simple_command_element : WORD", -"simple_command_element : ASSIGNMENT_WORD", -"simple_command_element : redirection", -"redirection_list : redirection", -"redirection_list : redirection_list redirection", -"simple_command : simple_command_element", -"simple_command : simple_command simple_command_element", -"command : simple_command", -"command : shell_command", -"command : shell_command redirection_list", -"command : function_def", -"shell_command : for_command", -"shell_command : case_command", -"shell_command : WHILE compound_list DO compound_list DONE", -"shell_command : UNTIL compound_list DO compound_list DONE", -"shell_command : select_command", -"shell_command : if_command", -"shell_command : subshell", -"shell_command : group_command", -"shell_command : arith_command", -"shell_command : cond_command", -"shell_command : arith_for_command", -"for_command : FOR WORD newline_list DO compound_list DONE", -"for_command : FOR WORD newline_list '{' compound_list '}'", -"for_command : FOR WORD ';' newline_list DO compound_list DONE", -"for_command : FOR WORD ';' newline_list '{' compound_list '}'", -"for_command : FOR WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE", -"for_command : FOR WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}'", -"arith_for_command : FOR ARITH_FOR_EXPRS list_terminator newline_list DO compound_list DONE", -"arith_for_command : FOR ARITH_FOR_EXPRS list_terminator newline_list '{' compound_list '}'", -"arith_for_command : FOR ARITH_FOR_EXPRS DO compound_list DONE", -"arith_for_command : FOR ARITH_FOR_EXPRS '{' compound_list '}'", -"select_command : SELECT WORD newline_list DO list DONE", -"select_command : SELECT WORD newline_list '{' list '}'", -"select_command : SELECT WORD ';' newline_list DO list DONE", -"select_command : SELECT WORD ';' newline_list '{' list '}'", -"select_command : SELECT WORD newline_list IN word_list list_terminator newline_list DO list DONE", -"select_command : SELECT WORD newline_list IN word_list list_terminator newline_list '{' list '}'", -"case_command : CASE WORD newline_list IN newline_list ESAC", -"case_command : CASE WORD newline_list IN case_clause_sequence newline_list ESAC", -"case_command : CASE WORD newline_list IN case_clause ESAC", -"function_def : WORD '(' ')' newline_list function_body", -"function_def : FUNCTION WORD '(' ')' newline_list function_body", -"function_def : FUNCTION WORD newline_list function_body", -"function_body : shell_command", -"function_body : shell_command redirection_list", -"subshell : '(' compound_list ')'", -"if_command : IF compound_list THEN compound_list FI", -"if_command : IF compound_list THEN compound_list ELSE compound_list FI", -"if_command : IF compound_list THEN compound_list elif_clause FI", -"group_command : '{' compound_list '}'", -"arith_command : ARITH_CMD", -"cond_command : COND_START COND_CMD COND_END", -"elif_clause : ELIF compound_list THEN compound_list", -"elif_clause : ELIF compound_list THEN compound_list ELSE compound_list", -"elif_clause : ELIF compound_list THEN compound_list elif_clause", -"case_clause : pattern_list", -"case_clause : case_clause_sequence pattern_list", -"pattern_list : newline_list pattern ')' compound_list", -"pattern_list : newline_list pattern ')' newline_list", -"pattern_list : newline_list '(' pattern ')' compound_list", -"pattern_list : newline_list '(' pattern ')' newline_list", -"case_clause_sequence : pattern_list SEMI_SEMI", -"case_clause_sequence : case_clause_sequence pattern_list SEMI_SEMI", -"pattern : WORD", -"pattern : pattern '|' WORD", -"list : newline_list list0", -"compound_list : list", -"compound_list : newline_list list1", -"list0 : list1 '\\n' newline_list", -"list0 : list1 '&' newline_list", -"list0 : list1 ';' newline_list", -"list1 : list1 AND_AND newline_list list1", -"list1 : list1 OR_OR newline_list list1", -"list1 : list1 '&' newline_list list1", -"list1 : list1 ';' newline_list list1", -"list1 : list1 '\\n' newline_list list1", -"list1 : pipeline_command", -"list_terminator : '\\n'", -"list_terminator : ';'", -"list_terminator : yacc_EOF", -"newline_list :", -"newline_list : newline_list '\\n'", -"simple_list : simple_list1", -"simple_list : simple_list1 '&'", -"simple_list : simple_list1 ';'", -"simple_list1 : simple_list1 AND_AND newline_list simple_list1", -"simple_list1 : simple_list1 OR_OR newline_list simple_list1", -"simple_list1 : simple_list1 '&' simple_list1", -"simple_list1 : simple_list1 ';' simple_list1", -"simple_list1 : pipeline_command", -"pipeline_command : pipeline", -"pipeline_command : BANG pipeline", -"pipeline_command : timespec pipeline", -"pipeline_command : timespec BANG pipeline", -"pipeline_command : BANG timespec pipeline", -"pipeline : pipeline '|' newline_list pipeline", -"pipeline : command", -"timespec : TIME", -"timespec : TIME TIMEOPT", + +static const short yycheck[] = { 6, + 7, 34, 10, 122, 0, 163, 45, 165, 157, 171, + 0, 14, 43, 52, 181, 182, 183, 184, 185, 20, + 9, 28, 29, 9, 24, 24, 54, 55, 28, 57, + 24, 14, 60, 30, 31, 24, 24, 204, 24, 23, + 43, 49, 43, 201, 202, 194, 49, 209, 14, 30, + 31, 14, 171, 29, 43, 63, 205, 43, 5, 6, + 43, 94, 51, 30, 31, 51, 49, 24, 96, 97, + 24, 24, 100, 26, 41, 42, 42, 43, 44, 51, + 43, 109, 14, 49, 24, 14, 49, 45, 116, 117, + 209, 20, 43, 101, 52, 48, 103, 125, 265, 266, + 267, 24, 98, 99, 111, 24, 24, 26, 115, 99, + 14, 43, 119, 120, 43, 14, 20, 49, 276, 277, + 49, 149, 150, 151, 152, 153, 154, 14, 24, 48, + 24, 24, 26, 26, 24, 163, 169, 165, 146, 43, + 168, 5, 6, 7, 43, 49, 142, 143, 24, 156, + 49, 158, 142, 143, 48, 48, 43, 45, 4, 42, + 188, 42, 49, 14, 14, 51, 18, 195, 52, 24, + 177, 178, 50, 201, 202, 24, 24, 210, 174, 175, + 24, 3, 24, 190, 191, 175, 8, 24, 10, 11, + 12, 13, 199, 200, 24, 17, 24, 15, 42, 43, + 44, 24, 25, 26, 232, 27, 15, 52, 24, 32, + 33, 34, 35, 241, 37, 38, 39, 40, 246, 247, + 248, 43, 15, 46, 47, 253, 52, 49, 7, 51, + 30, 31, 9, 50, 24, 36, 50, 15, 245, 15, + 268, 41, 42, 43, 50, 7, 253, 4, 276, 277, + 257, 258, 42, 43, 44, 36, 24, 15, 50, 15, + 15, 268, 50, 50, 24, 272, 273, 1, 15, 3, + 50, 278, 15, 15, 8, 50, 10, 11, 12, 13, + 50, 0, 16, 17, 0, 164, 32, 21, 22, 169, + 24, 25, 26, 27, 264, 226, 188, 10, 32, 33, + 34, 35, -1, 37, 38, 39, 40, -1, -1, 43, + 44, 3, 46, 47, -1, 49, 8, 51, 10, 11, + 12, 13, -1, -1, 16, 17, -1, -1, -1, 21, + 22, -1, 24, 25, 26, 27, -1, -1, -1, -1, + 32, 33, 34, 35, -1, 37, 38, 39, 40, -1, + -1, 43, -1, 3, 46, 47, -1, 49, 8, 51, + 10, 11, 12, 13, -1, -1, 16, 17, -1, -1, + -1, 21, 22, -1, 24, 25, 26, 27, -1, -1, + -1, -1, 32, 33, 34, 35, -1, 37, 38, 39, + 40, -1, -1, -1, -1, 3, 46, 47, -1, 49, + 8, 51, 10, 11, 12, 13, -1, -1, 16, 17, + -1, -1, -1, -1, 22, -1, 24, 25, 26, 27, + -1, -1, -1, -1, 32, 33, 34, 35, -1, 37, + 38, 39, 40, -1, -1, -1, -1, 3, 46, 47, + -1, 49, 8, 51, 10, 11, 12, 13, -1, -1, + 16, 17, -1, -1, -1, 21, -1, -1, 24, 25, + 26, 27, -1, -1, -1, -1, 32, 33, 34, 35, + -1, 37, 38, 39, 40, -1, -1, -1, -1, 3, + 46, 47, -1, 49, 8, 51, 10, 11, 12, 13, + -1, -1, 16, 17, -1, -1, -1, -1, -1, -1, + 24, 25, 26, 27, -1, -1, -1, -1, 32, 33, + 34, 35, -1, 37, 38, 39, 40, -1, -1, 43, + -1, 3, 46, 47, -1, 49, 8, 51, 10, 11, + 12, 13, -1, -1, 16, 17, -1, -1, -1, -1, + -1, -1, 24, 25, 26, 27, -1, -1, -1, -1, + 32, 33, 34, 35, -1, 37, 38, 39, 40, -1, + -1, -1, -1, -1, 46, 47, 26, 49, -1, 51, + -1, -1, 32, 33, 34, 35, -1, 37, 38, 39, + 40, -1, -1, -1, -1, -1, 46, 47, 32, 33, + 34, 35, -1, 37, -1, 39, 40, -1, -1, -1, + -1, -1, 46, 47 }; +/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ +#line 3 "/usr/local/share/bison.simple" +/* This file comes from bison-1.28. */ + +/* Skeleton output parser for bison, + Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* This is the parser code that is written into each bison parser + when the %semantic_parser declaration is not specified in the grammar. + It was written by Richard Stallman by simplifying the hairy parser + used when %semantic_parser is specified. */ + +#ifndef YYSTACK_USE_ALLOCA +#ifdef alloca +#define YYSTACK_USE_ALLOCA +#else /* alloca not defined */ +#ifdef __GNUC__ +#define YYSTACK_USE_ALLOCA +#define alloca __builtin_alloca +#else /* not GNU C. */ +#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) +#define YYSTACK_USE_ALLOCA +#include <alloca.h> +#else /* not sparc */ +/* We think this test detects Watcom and Microsoft C. */ +/* This used to test MSDOS, but that is a bad idea + since that symbol is in the user namespace. */ +#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) +#if 0 /* No need for malloc.h, which pollutes the namespace; + instead, just don't use alloca. */ +#include <malloc.h> #endif -#if YYDEBUG -#include <stdio.h> +#else /* not MSDOS, or __TURBOC__ */ +#if defined(_AIX) +/* I don't know what this was needed for, but it pollutes the namespace. + So I turned it off. rms, 2 May 1997. */ +/* #include <malloc.h> */ + #pragma alloca +#define YYSTACK_USE_ALLOCA +#else /* not MSDOS, or __TURBOC__, or _AIX */ +#if 0 +#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, + and on HPUX 10. Eventually we can turn this on. */ +#define YYSTACK_USE_ALLOCA +#define alloca __builtin_alloca +#endif /* __hpux */ #endif -#ifdef YYSTACKSIZE -#undef YYMAXDEPTH -#define YYMAXDEPTH YYSTACKSIZE +#endif /* not _AIX */ +#endif /* not MSDOS, or __TURBOC__ */ +#endif /* not sparc */ +#endif /* not GNU C */ +#endif /* alloca not defined */ +#endif /* YYSTACK_USE_ALLOCA not defined */ + +#ifdef YYSTACK_USE_ALLOCA +#define YYSTACK_ALLOC alloca #else -#ifdef YYMAXDEPTH -#define YYSTACKSIZE YYMAXDEPTH +#define YYSTACK_ALLOC malloc +#endif + +/* Note: there must be only one dollar sign in this file. + It is replaced by the list of actions, each action + as one case of the switch. */ + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrlab1 +/* Like YYERROR except do call yyerror. + This remains here temporarily to ease the + transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ +#define YYFAIL goto yyerrlab +#define YYRECOVERING() (!!yyerrstatus) +#define YYBACKUP(token, value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { yychar = (token), yylval = (value); \ + yychar1 = YYTRANSLATE (yychar); \ + YYPOPSTACK; \ + goto yybackup; \ + } \ + else \ + { yyerror ("syntax error: cannot back up"); YYERROR; } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +#ifndef YYPURE +#define YYLEX yylex() +#endif + +#ifdef YYPURE +#ifdef YYLSP_NEEDED +#ifdef YYLEX_PARAM +#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) #else -#define YYSTACKSIZE 10000 +#define YYLEX yylex(&yylval, &yylloc) +#endif +#else /* not YYLSP_NEEDED */ +#ifdef YYLEX_PARAM +#define YYLEX yylex(&yylval, YYLEX_PARAM) +#else +#define YYLEX yylex(&yylval) +#endif +#endif /* not YYLSP_NEEDED */ +#endif + +/* If nonreentrant, generate the variables here */ + +#ifndef YYPURE + +int yychar; /* the lookahead symbol */ +YYSTYPE yylval; /* the semantic value of the */ + /* lookahead symbol */ + +#ifdef YYLSP_NEEDED +YYLTYPE yylloc; /* location data for the lookahead */ + /* symbol */ +#endif + +int yynerrs; /* number of parse errors so far */ +#endif /* not YYPURE */ + +#if YYDEBUG != 0 +int yydebug; /* nonzero means print parse trace */ +/* Since this is uninitialized, it does not stop multiple parsers + from coexisting. */ +#endif + +/* YYINITDEPTH indicates the initial size of the parser's stacks */ + +#ifndef YYINITDEPTH +#define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH is the maximum size the stacks can grow to + (effective only if the built-in stack extension method is used). */ + +#if YYMAXDEPTH == 0 +#undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH #define YYMAXDEPTH 10000 #endif + +/* Define __yy_memcpy. Note that the size argument + should be passed with type unsigned int, because that is what the non-GCC + definitions require. With GCC, __builtin_memcpy takes an arg + of type size_t, but it can handle unsigned int. */ + +#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ +#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) +#else /* not GNU C or C++ */ +#ifndef __cplusplus + +/* This is the most reliable way to avoid incompatibilities + in available built-in functions on various systems. */ +static void +__yy_memcpy (to, from, count) + char *to; + char *from; + unsigned int count; +{ + register char *f = from; + register char *t = to; + register int i = count; + + while (i-- > 0) + *t++ = *f++; +} + +#else /* __cplusplus */ + +/* This is the most reliable way to avoid incompatibilities + in available built-in functions on various systems. */ +static void +__yy_memcpy (char *to, char *from, unsigned int count) +{ + register char *t = to; + register char *f = from; + register int i = count; + + while (i-- > 0) + *t++ = *f++; +} + +#endif +#endif + +#line 217 "/usr/local/share/bison.simple" + +/* The user can define YYPARSE_PARAM as the name of an argument to be passed + into yyparse. The argument should have type void *. + It should actually point to an object. + Grammar actions can access the variable by casting it + to the proper pointer type. */ + +#ifdef YYPARSE_PARAM +#ifdef __cplusplus +#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM +#define YYPARSE_PARAM_DECL +#else /* not __cplusplus */ +#define YYPARSE_PARAM_ARG YYPARSE_PARAM +#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +#endif /* not __cplusplus */ +#else /* not YYPARSE_PARAM */ +#define YYPARSE_PARAM_ARG +#define YYPARSE_PARAM_DECL +#endif /* not YYPARSE_PARAM */ + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +#ifdef YYPARSE_PARAM +int yyparse (void *); +#else +int yyparse (void); +#endif +#endif + +int +yyparse(YYPARSE_PARAM_ARG) + YYPARSE_PARAM_DECL +{ + register int yystate; + register int yyn; + register short *yyssp; + register YYSTYPE *yyvsp; + int yyerrstatus; /* number of tokens to shift before error messages enabled */ + int yychar1 = 0; /* lookahead token as an internal (translated) token number */ + + short yyssa[YYINITDEPTH]; /* the state stack */ + YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ + + short *yyss = yyssa; /* refer to the stacks thru separate pointers */ + YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ + +#ifdef YYLSP_NEEDED + YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ + YYLTYPE *yyls = yylsa; + YYLTYPE *yylsp; + +#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) +#else +#define YYPOPSTACK (yyvsp--, yyssp--) +#endif + + int yystacksize = YYINITDEPTH; + int yyfree_stacks = 0; + +#ifdef YYPURE + int yychar; + YYSTYPE yylval; + int yynerrs; +#ifdef YYLSP_NEEDED + YYLTYPE yylloc; +#endif +#endif + + YYSTYPE yyval; /* the variable used to return */ + /* semantic values from the action */ + /* routines */ + + int yylen; + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Starting parse\n"); +#endif + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss - 1; + yyvsp = yyvs; +#ifdef YYLSP_NEEDED + yylsp = yyls; +#endif + +/* Push a new state, which is found in yystate . */ +/* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. */ +yynewstate: + + *++yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Give user a chance to reallocate the stack */ + /* Use copies of these so that the &'s don't force the real ones into memory. */ + YYSTYPE *yyvs1 = yyvs; + short *yyss1 = yyss; +#ifdef YYLSP_NEEDED + YYLTYPE *yyls1 = yyls; +#endif + + /* Get the current used size of the three stacks, in elements. */ + int size = yyssp - yyss + 1; + +#ifdef yyoverflow + /* Each stack pointer address is followed by the size of + the data in use in that stack, in bytes. */ +#ifdef YYLSP_NEEDED + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ + yyoverflow("parser stack overflow", + &yyss1, size * sizeof (*yyssp), + &yyvs1, size * sizeof (*yyvsp), + &yyls1, size * sizeof (*yylsp), + &yystacksize); +#else + yyoverflow("parser stack overflow", + &yyss1, size * sizeof (*yyssp), + &yyvs1, size * sizeof (*yyvsp), + &yystacksize); +#endif + + yyss = yyss1; yyvs = yyvs1; +#ifdef YYLSP_NEEDED + yyls = yyls1; +#endif +#else /* no yyoverflow */ + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + { + yyerror("parser stack overflow"); + if (yyfree_stacks) + { + free (yyss); + free (yyvs); +#ifdef YYLSP_NEEDED + free (yyls); +#endif + } + return 2; + } + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; +#ifndef YYSTACK_USE_ALLOCA + yyfree_stacks = 1; +#endif + yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); + __yy_memcpy ((char *)yyss, (char *)yyss1, + size * (unsigned int) sizeof (*yyssp)); + yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); + __yy_memcpy ((char *)yyvs, (char *)yyvs1, + size * (unsigned int) sizeof (*yyvsp)); +#ifdef YYLSP_NEEDED + yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); + __yy_memcpy ((char *)yyls, (char *)yyls1, + size * (unsigned int) sizeof (*yylsp)); +#endif +#endif /* no yyoverflow */ + + yyssp = yyss + size - 1; + yyvsp = yyvs + size - 1; +#ifdef YYLSP_NEEDED + yylsp = yyls + size - 1; +#endif + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Stack size increased to %d\n", yystacksize); #endif -#define YYINITSTACKSIZE 200 -int yydebug; -int yynerrs; -int yyerrflag; -int yychar; -short *yyssp; -YYSTYPE *yyvsp; -YYSTYPE yyval; -YYSTYPE yylval; -short *yyss; -short *yysslim; -YYSTYPE *yyvs; -int yystacksize; -#line 815 "/usr/homes/chet/src/bash/src/parse.y" + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Entering state %d\n", yystate); +#endif + + goto yybackup; + yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (yychar == YYEMPTY) + { +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Reading a token: "); +#endif + yychar = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with */ + + if (yychar <= 0) /* This means end of input. */ + { + yychar1 = 0; + yychar = YYEOF; /* Don't call YYLEX any more */ + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Now at end of input.\n"); +#endif + } + else + { + yychar1 = YYTRANSLATE(yychar); + +#if YYDEBUG != 0 + if (yydebug) + { + fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); + /* Give the individual parser a way to print the precise meaning + of a token, for further debugging info. */ +#ifdef YYPRINT + YYPRINT (stderr, yychar, yylval); +#endif + fprintf (stderr, ")\n"); + } +#endif + } + + yyn += yychar1; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + goto yydefault; + + yyn = yytable[yyn]; + + /* yyn is what to do for this token type in this state. + Negative => reduce, -yyn is rule number. + Positive => shift, yyn is new state. + New state is final state => don't bother to shift, + just return success. + 0, or most negative number => error. */ + + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrlab; + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); +#endif + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; +#ifdef YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + /* count tokens shifted since error; after three, turn off error status. */ + if (yyerrstatus) yyerrstatus--; + + yystate = yyn; + goto yynewstate; + +/* Do the default action for the current state. */ +yydefault: + + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + +/* Do a reduction. yyn is the number of a rule to reduce with. */ +yyreduce: + yylen = yyr2[yyn]; + if (yylen > 0) + yyval = yyvsp[1-yylen]; /* implement default value of the action */ + +#if YYDEBUG != 0 + if (yydebug) + { + int i; + + fprintf (stderr, "Reducing via rule %d (line %d), ", + yyn, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) + fprintf (stderr, "%s ", yytname[yyrhs[i]]); + fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + + + switch (yyn) { + +case 1: +#line 283 "/usr/homes/chet/src/bash/src/parse.y" +{ + /* Case of regular command. Discard the error + safety net,and return the command just parsed. */ + global_command = yyvsp[-1].command; + eof_encountered = 0; + discard_parser_constructs (0); + YYACCEPT; + ; + break;} +case 2: +#line 292 "/usr/homes/chet/src/bash/src/parse.y" +{ + /* Case of regular command, but not a very + interesting one. Return a NULL command. */ + global_command = (COMMAND *)NULL; + YYACCEPT; + ; + break;} +case 3: +#line 299 "/usr/homes/chet/src/bash/src/parse.y" +{ + /* Error during parsing. Return NULL command. */ + global_command = (COMMAND *)NULL; + eof_encountered = 0; + discard_parser_constructs (1); + if (interactive) + { + YYACCEPT; + } + else + { + YYABORT; + } + ; + break;} +case 4: +#line 314 "/usr/homes/chet/src/bash/src/parse.y" +{ + /* Case of EOF seen by itself. Do ignoreeof or + not. */ + global_command = (COMMAND *)NULL; + handle_eof_input_unit (); + YYACCEPT; + ; + break;} +case 5: +#line 324 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.word_list = make_word_list (yyvsp[0].word, (WORD_LIST *)NULL); ; + break;} +case 6: +#line 326 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.word_list = make_word_list (yyvsp[0].word, yyvsp[-1].word_list); ; + break;} +case 7: +#line 330 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (1, r_output_direction, redir); + ; + break;} +case 8: +#line 335 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (0, r_input_direction, redir); + ; + break;} +case 9: +#line 340 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_output_direction, redir); + ; + break;} +case 10: +#line 345 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_input_direction, redir); + ; + break;} +case 11: +#line 350 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (1, r_appending_to, redir); + ; + break;} +case 12: +#line 355 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_appending_to, redir); + ; + break;} +case 13: +#line 360 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (0, r_reading_until, redir); + redir_stack[need_here_doc++] = yyval.redirect; + ; + break;} +case 14: +#line 366 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_reading_until, redir); + redir_stack[need_here_doc++] = yyval.redirect; + ; + break;} +case 15: +#line 372 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = yyvsp[0].number; + yyval.redirect = make_redirection (0, r_duplicating_input, redir); + ; + break;} +case 16: +#line 377 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = yyvsp[0].number; + yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_input, redir); + ; + break;} +case 17: +#line 382 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = yyvsp[0].number; + yyval.redirect = make_redirection (1, r_duplicating_output, redir); + ; + break;} +case 18: +#line 387 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = yyvsp[0].number; + yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_output, redir); + ; + break;} +case 19: +#line 392 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (0, r_duplicating_input_word, redir); + ; + break;} +case 20: +#line 397 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_input_word, redir); + ; + break;} +case 21: +#line 402 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (1, r_duplicating_output_word, redir); + ; + break;} +case 22: +#line 407 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_output_word, redir); + ; + break;} +case 23: +#line 412 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection + (0, r_deblank_reading_until, redir); + redir_stack[need_here_doc++] = yyval.redirect; + ; + break;} +case 24: +#line 419 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection + (yyvsp[-2].number, r_deblank_reading_until, redir); + redir_stack[need_here_doc++] = yyval.redirect; + ; + break;} +case 25: +#line 426 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = 0; + yyval.redirect = make_redirection (1, r_close_this, redir); + ; + break;} +case 26: +#line 431 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = 0; + yyval.redirect = make_redirection (yyvsp[-2].number, r_close_this, redir); + ; + break;} +case 27: +#line 436 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = 0; + yyval.redirect = make_redirection (0, r_close_this, redir); + ; + break;} +case 28: +#line 441 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.dest = 0; + yyval.redirect = make_redirection (yyvsp[-2].number, r_close_this, redir); + ; + break;} +case 29: +#line 446 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (1, r_err_and_out, redir); + ; + break;} +case 30: +#line 451 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_input_output, redir); + ; + break;} +case 31: +#line 456 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (0, r_input_output, redir); + ; + break;} +case 32: +#line 461 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (1, r_output_force, redir); + ; + break;} +case 33: +#line 466 "/usr/homes/chet/src/bash/src/parse.y" +{ + redir.filename = yyvsp[0].word; + yyval.redirect = make_redirection (yyvsp[-2].number, r_output_force, redir); + ; + break;} +case 34: +#line 473 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.element.word = yyvsp[0].word; yyval.element.redirect = 0; ; + break;} +case 35: +#line 475 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.element.word = yyvsp[0].word; yyval.element.redirect = 0; ; + break;} +case 36: +#line 477 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.element.redirect = yyvsp[0].redirect; yyval.element.word = 0; ; + break;} +case 37: +#line 481 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.redirect = yyvsp[0].redirect; + ; + break;} +case 38: +#line 485 "/usr/homes/chet/src/bash/src/parse.y" +{ + register REDIRECT *t; + + for (t = yyvsp[-1].redirect; t->next; t = t->next) + ; + t->next = yyvsp[0].redirect; + yyval.redirect = yyvsp[-1].redirect; + ; + break;} +case 39: +#line 496 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_simple_command (yyvsp[0].element, (COMMAND *)NULL); ; + break;} +case 40: +#line 498 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_simple_command (yyvsp[0].element, yyvsp[-1].command); ; + break;} +case 41: +#line 502 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = clean_simple_command (yyvsp[0].command); ; + break;} +case 42: +#line 504 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 43: +#line 506 "/usr/homes/chet/src/bash/src/parse.y" +{ + COMMAND *tc; + + tc = yyvsp[-1].command; + if (tc->redirects) + { + register REDIRECT *t; + for (t = tc->redirects; t->next; t = t->next) + ; + t->next = yyvsp[0].redirect; + } + else + tc->redirects = yyvsp[0].redirect; + yyval.command = yyvsp[-1].command; + ; + break;} +case 44: +#line 522 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 45: +#line 526 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 46: +#line 528 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 47: +#line 530 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_while_command (yyvsp[-3].command, yyvsp[-1].command); ; + break;} +case 48: +#line 532 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_until_command (yyvsp[-3].command, yyvsp[-1].command); ; + break;} +case 49: +#line 534 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 50: +#line 536 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 51: +#line 538 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 52: +#line 540 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 53: +#line 542 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 54: +#line 544 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 55: +#line 546 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 56: +#line 550 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-4].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); ; + break;} +case 57: +#line 552 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-4].word, add_string_to_list ("$@", (WORD_LIST *)NULL), yyvsp[-1].command); ; + break;} +case 58: +#line 554 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); ; + break;} +case 59: +#line 556 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); ; + break;} +case 60: +#line 558 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-8].word, REVERSE_LIST (yyvsp[-5].word_list, WORD_LIST *), yyvsp[-1].command); ; + break;} +case 61: +#line 560 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-8].word, REVERSE_LIST (yyvsp[-5].word_list, WORD_LIST *), yyvsp[-1].command); ; + break;} +case 62: +#line 562 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-7].word, (WORD_LIST *)NULL, yyvsp[-1].command); ; + break;} +case 63: +#line 564 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_for_command (yyvsp[-7].word, (WORD_LIST *)NULL, yyvsp[-1].command); ; + break;} +case 64: +#line 568 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_arith_for_command (yyvsp[-5].word_list, yyvsp[-1].command, arith_for_lineno); ; + break;} +case 65: +#line 570 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_arith_for_command (yyvsp[-5].word_list, yyvsp[-1].command, arith_for_lineno); ; + break;} +case 66: +#line 572 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_arith_for_command (yyvsp[-3].word_list, yyvsp[-1].command, arith_for_lineno); ; + break;} +case 67: +#line 574 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_arith_for_command (yyvsp[-3].word_list, yyvsp[-1].command, arith_for_lineno); ; + break;} +case 68: +#line 578 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-4].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); + ; + break;} +case 69: +#line 582 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-4].word, add_string_to_list ("$@", (WORD_LIST *)NULL), yyvsp[-1].command); + ; + break;} +case 70: +#line 586 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); + ; + break;} +case 71: +#line 590 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); + ; + break;} +case 72: +#line 594 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-8].word, (WORD_LIST *)reverse_list (yyvsp[-5].word_list), yyvsp[-1].command); + ; + break;} +case 73: +#line 598 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_select_command (yyvsp[-8].word, (WORD_LIST *)reverse_list (yyvsp[-5].word_list), yyvsp[-1].command); + ; + break;} +case 74: +#line 604 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_case_command (yyvsp[-4].word, (PATTERN_LIST *)NULL); ; + break;} +case 75: +#line 606 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_case_command (yyvsp[-5].word, yyvsp[-2].pattern); ; + break;} +case 76: +#line 608 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_case_command (yyvsp[-4].word, yyvsp[-1].pattern); ; + break;} +case 77: +#line 612 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_function_def (yyvsp[-4].word, yyvsp[0].command, function_dstart, function_bstart); ; + break;} +case 78: +#line 615 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_function_def (yyvsp[-4].word, yyvsp[0].command, function_dstart, function_bstart); ; + break;} +case 79: +#line 618 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_function_def (yyvsp[-2].word, yyvsp[0].command, function_dstart, function_bstart); ; + break;} +case 80: +#line 623 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 81: +#line 625 "/usr/homes/chet/src/bash/src/parse.y" +{ + COMMAND *tc; + + tc = yyvsp[-1].command; + /* According to Posix.2 3.9.5, redirections + specified after the body of a function should + be attached to the function and performed when + the function is executed, not as part of the + function definition command. */ + /* XXX - I don't think it matters, but we might + want to change this in the future to avoid + problems differentiating between a function + definition with a redirection and a function + definition containing a single command with a + redirection. The two are semantically equivalent, + though -- the only difference is in how the + command printing code displays the redirections. */ + if (tc->redirects) + { + register REDIRECT *t; + for (t = tc->redirects; t->next; t = t->next) + ; + t->next = yyvsp[0].redirect; + } + else + tc->redirects = yyvsp[0].redirect; + yyval.command = yyvsp[-1].command; + ; + break;} +case 82: +#line 656 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = make_subshell_command (yyvsp[-1].command); + yyval.command->flags |= CMD_WANT_SUBSHELL; + ; + break;} +case 83: +#line 663 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-3].command, yyvsp[-1].command, (COMMAND *)NULL); ; + break;} +case 84: +#line 665 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-5].command, yyvsp[-3].command, yyvsp[-1].command); ; + break;} +case 85: +#line 667 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-4].command, yyvsp[-2].command, yyvsp[-1].command); ; + break;} +case 86: +#line 672 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_group_command (yyvsp[-1].command); ; + break;} +case 87: +#line 676 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_arith_command (yyvsp[0].word_list); ; + break;} +case 88: +#line 680 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[-1].command; ; + break;} +case 89: +#line 684 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-2].command, yyvsp[0].command, (COMMAND *)NULL); ; + break;} +case 90: +#line 686 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-4].command, yyvsp[-2].command, yyvsp[0].command); ; + break;} +case 91: +#line 688 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = make_if_command (yyvsp[-3].command, yyvsp[-1].command, yyvsp[0].command); ; + break;} +case 93: +#line 693 "/usr/homes/chet/src/bash/src/parse.y" +{ yyvsp[0].pattern->next = yyvsp[-1].pattern; yyval.pattern = yyvsp[0].pattern; ; + break;} +case 94: +#line 697 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, yyvsp[0].command); ; + break;} +case 95: +#line 699 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, (COMMAND *)NULL); ; + break;} +case 96: +#line 701 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, yyvsp[0].command); ; + break;} +case 97: +#line 703 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, (COMMAND *)NULL); ; + break;} +case 99: +#line 708 "/usr/homes/chet/src/bash/src/parse.y" +{ yyvsp[-1].pattern->next = yyvsp[-2].pattern; yyval.pattern = yyvsp[-1].pattern; ; + break;} +case 100: +#line 712 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.word_list = make_word_list (yyvsp[0].word, (WORD_LIST *)NULL); ; + break;} +case 101: +#line 714 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.word_list = make_word_list (yyvsp[0].word, yyvsp[-2].word_list); ; + break;} +case 102: +#line 723 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = yyvsp[0].command; + if (need_here_doc) + gather_here_documents (); + ; + break;} +case 104: +#line 732 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = yyvsp[0].command; + ; + break;} +case 106: +#line 739 "/usr/homes/chet/src/bash/src/parse.y" +{ + if (yyvsp[-2].command->type == cm_connection) + yyval.command = connect_async_list (yyvsp[-2].command, (COMMAND *)NULL, '&'); + else + yyval.command = command_connect (yyvsp[-2].command, (COMMAND *)NULL, '&'); + ; + break;} +case 108: +#line 750 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, AND_AND); ; + break;} +case 109: +#line 752 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, OR_OR); ; + break;} +case 110: +#line 754 "/usr/homes/chet/src/bash/src/parse.y" +{ + if (yyvsp[-3].command->type == cm_connection) + yyval.command = connect_async_list (yyvsp[-3].command, yyvsp[0].command, '&'); + else + yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, '&'); + ; + break;} +case 111: +#line 761 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, ';'); ; + break;} +case 112: +#line 763 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, ';'); ; + break;} +case 113: +#line 765 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 119: +#line 784 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = yyvsp[0].command; + if (need_here_doc) + gather_here_documents (); + ; + break;} +case 120: +#line 790 "/usr/homes/chet/src/bash/src/parse.y" +{ + if (yyvsp[-1].command->type == cm_connection) + yyval.command = connect_async_list (yyvsp[-1].command, (COMMAND *)NULL, '&'); + else + yyval.command = command_connect (yyvsp[-1].command, (COMMAND *)NULL, '&'); + if (need_here_doc) + gather_here_documents (); + ; + break;} +case 121: +#line 799 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyval.command = yyvsp[-1].command; + if (need_here_doc) + gather_here_documents (); + ; + break;} +case 122: +#line 807 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, AND_AND); ; + break;} +case 123: +#line 809 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, OR_OR); ; + break;} +case 124: +#line 811 "/usr/homes/chet/src/bash/src/parse.y" +{ + if (yyvsp[-2].command->type == cm_connection) + yyval.command = connect_async_list (yyvsp[-2].command, yyvsp[0].command, '&'); + else + yyval.command = command_connect (yyvsp[-2].command, yyvsp[0].command, '&'); + ; + break;} +case 125: +#line 818 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-2].command, yyvsp[0].command, ';'); ; + break;} +case 126: +#line 821 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 127: +#line 825 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 128: +#line 827 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyvsp[0].command->flags |= CMD_INVERT_RETURN; + yyval.command = yyvsp[0].command; + ; + break;} +case 129: +#line 832 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyvsp[0].command->flags |= yyvsp[-1].number; + yyval.command = yyvsp[0].command; + ; + break;} +case 130: +#line 837 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyvsp[0].command->flags |= yyvsp[-2].number|CMD_INVERT_RETURN; + yyval.command = yyvsp[0].command; + ; + break;} +case 131: +#line 842 "/usr/homes/chet/src/bash/src/parse.y" +{ + yyvsp[0].command->flags |= yyvsp[-1].number|CMD_INVERT_RETURN; + yyval.command = yyvsp[0].command; + ; + break;} +case 132: +#line 850 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, '|'); ; + break;} +case 133: +#line 852 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.command = yyvsp[0].command; ; + break;} +case 134: +#line 856 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.number = CMD_TIME_PIPELINE; ; + break;} +case 135: +#line 858 "/usr/homes/chet/src/bash/src/parse.y" +{ yyval.number = CMD_TIME_PIPELINE|CMD_TIME_POSIX; ; + break;} +} + /* the action file gets copied in in place of this dollarsign */ +#line 543 "/usr/local/share/bison.simple" + + yyvsp -= yylen; + yyssp -= yylen; +#ifdef YYLSP_NEEDED + yylsp -= yylen; +#endif + +#if YYDEBUG != 0 + if (yydebug) + { + short *ssp1 = yyss - 1; + fprintf (stderr, "state stack now"); + while (ssp1 != yyssp) + fprintf (stderr, " %d", *++ssp1); + fprintf (stderr, "\n"); + } +#endif + + *++yyvsp = yyval; + +#ifdef YYLSP_NEEDED + yylsp++; + if (yylen == 0) + { + yylsp->first_line = yylloc.first_line; + yylsp->first_column = yylloc.first_column; + yylsp->last_line = (yylsp-1)->last_line; + yylsp->last_column = (yylsp-1)->last_column; + yylsp->text = 0; + } + else + { + yylsp->last_line = (yylsp+yylen-1)->last_line; + yylsp->last_column = (yylsp+yylen-1)->last_column; + } +#endif + + /* Now "shift" the result of the reduction. + Determine what state that goes to, + based on the state we popped back to + and the rule number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTBASE] + *yyssp; + if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTBASE]; + + goto yynewstate; + +yyerrlab: /* here on detecting error */ + + if (! yyerrstatus) + /* If not already recovering from an error, report this error. */ + { + ++yynerrs; + +#ifdef YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (yyn > YYFLAG && yyn < YYLAST) + { + int size = 0; + char *msg; + int x, count; + + count = 0; + /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) + if (yycheck[x + yyn] == x) + size += strlen(yytname[x]) + 15, count++; + msg = (char *) malloc(size + 15); + if (msg != 0) + { + strcpy(msg, "parse error"); + + if (count < 5) + { + count = 0; + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) + if (yycheck[x + yyn] == x) + { + strcat(msg, count == 0 ? ", expecting `" : " or `"); + strcat(msg, yytname[x]); + strcat(msg, "'"); + count++; + } + } + yyerror(msg); + free(msg); + } + else + yyerror ("parse error; also virtual memory exceeded"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror("parse error"); + } + + goto yyerrlab1; +yyerrlab1: /* here on error raised explicitly by an action */ + + if (yyerrstatus == 3) + { + /* if just tried and failed to reuse lookahead token after an error, discard it. */ + + /* return failure if at end of input */ + if (yychar == YYEOF) + YYABORT; + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); +#endif + + yychar = YYEMPTY; + } + + /* Else will try to reuse lookahead token + after shifting the error token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this */ + + goto yyerrhandle; + +yyerrdefault: /* current state does not do anything special for the error token. */ + +#if 0 + /* This is wrong; only states that explicitly want error tokens + should shift them. */ + yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ + if (yyn) goto yydefault; +#endif + +yyerrpop: /* pop the current state because it cannot handle the error token */ + + if (yyssp == yyss) YYABORT; + yyvsp--; + yystate = *--yyssp; +#ifdef YYLSP_NEEDED + yylsp--; +#endif + +#if YYDEBUG != 0 + if (yydebug) + { + short *ssp1 = yyss - 1; + fprintf (stderr, "Error: state stack now"); + while (ssp1 != yyssp) + fprintf (stderr, " %d", *++ssp1); + fprintf (stderr, "\n"); + } +#endif + +yyerrhandle: + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yyerrdefault; + + yyn += YYTERROR; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) + goto yyerrdefault; + + yyn = yytable[yyn]; + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrpop; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrpop; + + if (yyn == YYFINAL) + YYACCEPT; + +#if YYDEBUG != 0 + if (yydebug) + fprintf(stderr, "Shifting error token, "); +#endif + + *++yyvsp = yylval; +#ifdef YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + yystate = yyn; + goto yynewstate; + + yyacceptlab: + /* YYACCEPT comes here. */ + if (yyfree_stacks) + { + free (yyss); + free (yyvs); +#ifdef YYLSP_NEEDED + free (yyls); +#endif + } + return 0; + + yyabortlab: + /* YYABORT comes here. */ + if (yyfree_stacks) + { + free (yyss); + free (yyvs); +#ifdef YYLSP_NEEDED + free (yyls); +#endif + } + return 1; +} +#line 860 "/usr/homes/chet/src/bash/src/parse.y" + /* Possible states for the parser that require it to do special things. */ #define PST_CASEPAT 0x001 /* in a case pattern list */ @@ -898,7 +2220,8 @@ static int parser_state; /* Global var is non-zero when end of file has been reached. */ int EOF_Reached = 0; -void +#ifdef DEBUG +static void debug_parser (i) int i; { @@ -906,6 +2229,7 @@ debug_parser (i) yydebug = i; #endif } +#endif /* yy_getc () returns the next available character from input or EOF. yy_ungetc (c) makes `c' the next character to read. @@ -936,17 +2260,18 @@ initialize_bash_input () bash_input.name = (char *)NULL; bash_input.location.file = (FILE *)NULL; bash_input.location.string = (char *)NULL; - bash_input.getter = (Function *)NULL; - bash_input.ungetter = (Function *)NULL; + bash_input.getter = (sh_cget_func_t *)NULL; + bash_input.ungetter = (sh_cunget_func_t *)NULL; } /* Set the contents of the current bash input stream from GET, UNGET, TYPE, NAME, and LOCATION. */ void init_yy_io (get, unget, type, name, location) - Function *get, *unget; + sh_cget_func_t *get; + sh_cunget_func_t *unget; enum stream_type type; - char *name; + const char *name; INPUT_STREAM location; { bash_input.type = type; @@ -964,7 +2289,7 @@ init_yy_io (get, unget, type, name, location) } /* Call this to get the next character of input. */ -int +static int yy_getc () { return (*(bash_input.getter)) (); @@ -972,7 +2297,7 @@ yy_getc () /* Call this to unget C. That is, to make C the next character to be read. */ -int +static int yy_ungetc (c) int c; { @@ -980,6 +2305,7 @@ yy_ungetc (c) } #if defined (BUFFERED_INPUT) +#ifdef INCLUDE_UNUSED int input_file_descriptor () { @@ -994,6 +2320,7 @@ input_file_descriptor () return (fileno (stdin)); } } +#endif #endif /* BUFFERED_INPUT */ /* **************************************************************** */ @@ -1011,7 +2338,8 @@ static int yy_readline_get () { SigHandler *old_sigint; - int line_len, c; + int line_len; + unsigned char c; if (!current_readline_line) { @@ -1023,6 +2351,7 @@ yy_readline_get () give_terminal_to (shell_pgrp, 0); #endif /* JOB_CONTROL */ + old_sigint = (SigHandler *)NULL; if (signal_is_ignored (SIGINT) == 0) { old_sigint = (SigHandler *)set_signal_handler (SIGINT, sigint_sighandler); @@ -1032,7 +2361,7 @@ yy_readline_get () current_readline_line = readline (current_readline_prompt ? current_readline_prompt : ""); - if (signal_is_ignored (SIGINT) == 0) + if (signal_is_ignored (SIGINT) == 0 && old_sigint) { interrupt_immediately--; set_signal_handler (SIGINT, old_sigint); @@ -1049,7 +2378,7 @@ yy_readline_get () current_readline_line_index = 0; line_len = strlen (current_readline_line); - current_readline_line = xrealloc (current_readline_line, 2 + line_len); + current_readline_line = (char *)xrealloc (current_readline_line, 2 + line_len); current_readline_line[line_len++] = '\n'; current_readline_line[line_len] = '\0'; } @@ -1062,7 +2391,7 @@ yy_readline_get () } else { - c = (unsigned char)current_readline_line[current_readline_line_index++]; + c = current_readline_line[current_readline_line_index++]; return (c); } } @@ -1108,18 +2437,19 @@ static int yy_string_get () { register char *string; - register int c; + register unsigned char c; string = bash_input.location.string; - c = EOF; /* If the string doesn't exist, or is empty, EOF found. */ if (string && *string) { - c = *(unsigned char *)string++; + c = *string++; bash_input.location.string = string; + return (c); } - return (c); + else + return (EOF); } static int @@ -1132,7 +2462,8 @@ yy_string_unget (c) void with_input_from_string (string, name) - char *string, *name; + char *string; + const char *name; { INPUT_STREAM location; @@ -1174,7 +2505,7 @@ yy_stream_unget (c) void with_input_from_stream (stream, name) FILE *stream; - char *name; + const char *name; { INPUT_STREAM location; @@ -1362,7 +2693,7 @@ push_string (s, expand, ap) int expand; alias_t *ap; { - STRING_SAVER *temp = (STRING_SAVER *) xmalloc (sizeof (STRING_SAVER)); + STRING_SAVER *temp = (STRING_SAVER *)xmalloc (sizeof (STRING_SAVER)); temp->expand_alias = expand; temp->saved_line = shell_input_line; @@ -1601,7 +2932,7 @@ static struct dstack temp_dstack = { (char *)NULL, 0, 0 }; do \ { \ if (ds.delimiter_depth + 2 > ds.delimiter_space) \ - ds.delimiters = xrealloc \ + ds.delimiters = (char *)xrealloc \ (ds.delimiters, (ds.delimiter_space += 10) * sizeof (char)); \ ds.delimiters[ds.delimiter_depth] = character; \ ds.delimiter_depth++; \ @@ -1626,6 +2957,7 @@ shell_getc (remove_quoted_newline) { register int i; int c; + unsigned char uc; static int mustpop = 0; QUIT; @@ -1796,7 +3128,7 @@ shell_getc (remove_quoted_newline) if (shell_input_line_terminator != EOF) { if (shell_input_line_len + 3 > shell_input_line_size) - shell_input_line = xrealloc (shell_input_line, + shell_input_line = (char *)xrealloc (shell_input_line, 1 + (shell_input_line_size += 2)); shell_input_line[shell_input_line_len] = '\n'; @@ -1804,12 +3136,12 @@ shell_getc (remove_quoted_newline) } } - c = shell_input_line[shell_input_line_index]; + uc = shell_input_line[shell_input_line_index]; - if (c) + if (uc) shell_input_line_index++; - if (c == '\\' && remove_quoted_newline && + if (uc == '\\' && remove_quoted_newline && shell_input_line[shell_input_line_index] == '\n') { prompt_again (); @@ -1818,33 +3150,33 @@ shell_getc (remove_quoted_newline) } #if defined (ALIAS) || defined (DPAREN_ARITHMETIC) - /* If C is NULL, we have reached the end of the current input string. If + /* If UC is NULL, we have reached the end of the current input string. If pushed_string_list is non-empty, it's time to pop to the previous string 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 (!c && (pushed_string_list != (STRING_SAVER *)NULL)) + if (!uc && (pushed_string_list != (STRING_SAVER *)NULL)) { if (mustpop) { pop_string (); - c = shell_input_line[shell_input_line_index]; - if (c) + uc = shell_input_line[shell_input_line_index]; + if (uc) shell_input_line_index++; mustpop--; } else { mustpop++; - c = ' '; + uc = ' '; } } #endif /* ALIAS || DPAREN_ARITHMETIC */ - if (!c && shell_input_line_terminator == EOF) + if (!uc && shell_input_line_terminator == EOF) return ((shell_input_line_index != 0) ? '\n' : EOF); - return ((unsigned char)c); + return (uc); } /* Put C back into the input for the shell. */ @@ -1858,12 +3190,15 @@ shell_ungetc (c) eol_ungetc_lookahead = c; } +#ifdef INCLUDE_UNUSED +/* Back the input pointer up by one, effectively `ungetting' a character. */ static void shell_ungetchar () { if (shell_input_line && shell_input_line_index) shell_input_line_index--; } +#endif /* Discard input until CHARACTER is seen, then push that character back onto the input stream. */ @@ -1884,7 +3219,7 @@ void execute_prompt_command (command) char *command; { - Function *temp_last, *temp_this; + sh_builtin_func_t *temp_last, *temp_this; char *last_lastarg; int temp_exit_value, temp_eof_encountered; @@ -2026,8 +3361,8 @@ static int open_brace_count; Special cases that disqualify: In a pattern list in a case statement (parser_state & PST_CASEPAT). */ static int -alias_expand_token (token) - char *token; +alias_expand_token (tokstr) + char *tokstr; { char *expanded; alias_t *ap; @@ -2035,7 +3370,7 @@ alias_expand_token (token) if (((parser_state & PST_ALEXPNEXT) || command_token_position (last_read_token)) && (parser_state & PST_CASEPAT) == 0) { - ap = find_alias (token); + ap = find_alias (tokstr); /* Currently expanding this token. */ if (ap && (ap->flags & AL_BEINGEXPANDED)) @@ -2107,8 +3442,8 @@ time_command_acceptable () */ static int -special_case_tokens (token) - char *token; +special_case_tokens (tokstr) + char *tokstr; { if ((last_read_token == WORD) && #if defined (SELECT_COMMAND) @@ -2116,7 +3451,7 @@ special_case_tokens (token) #else ((token_before_that == FOR) || (token_before_that == CASE)) && #endif - (token[0] == 'i' && token[1] == 'n' && token[2] == 0)) + (tokstr[0] == 'i' && tokstr[1] == 'n' && tokstr[2] == 0)) { if (token_before_that == CASE) { @@ -2132,7 +3467,7 @@ special_case_tokens (token) #else (token_before_that == FOR) && #endif - (token[0] == 'd' && token[1] == 'o' && token[2] == '\0')) + (tokstr[0] == 'd' && tokstr[1] == 'o' && tokstr[2] == '\0')) return (DO); /* Ditto for ESAC in the CASE case. @@ -2144,7 +3479,7 @@ special_case_tokens (token) if (esacs_needed_count) { esacs_needed_count--; - if (STREQ (token, "esac")) + if (STREQ (tokstr, "esac")) { parser_state &= ~PST_CASEPAT; return (ESAC); @@ -2155,7 +3490,7 @@ special_case_tokens (token) if (parser_state & PST_ALLOWOPNBRC) { parser_state &= ~PST_ALLOWOPNBRC; - if (token[0] == '{' && token[1] == '\0') /* } */ + if (tokstr[0] == '{' && tokstr[1] == '\0') /* } */ { open_brace_count++; function_bstart = line_number; @@ -2165,15 +3500,15 @@ special_case_tokens (token) /* We allow a `do' after a for ((...)) without an intervening list_terminator */ - if (last_read_token == ARITH_FOR_EXPRS && token[0] == 'd' && token[1] == 'o' && !token[2]) + if (last_read_token == ARITH_FOR_EXPRS && tokstr[0] == 'd' && tokstr[1] == 'o' && !tokstr[2]) return (DO); - if (last_read_token == ARITH_FOR_EXPRS && token[0] == '{' && token[1] == '\0') /* } */ + if (last_read_token == ARITH_FOR_EXPRS && tokstr[0] == '{' && tokstr[1] == '\0') /* } */ { open_brace_count++; return ('{'); /* } */ } - if (open_brace_count && reserved_word_acceptable (last_read_token) && token[0] == '}' && !token[1]) + if (open_brace_count && reserved_word_acceptable (last_read_token) && tokstr[0] == '}' && !tokstr[1]) { open_brace_count--; /* { */ return ('}'); @@ -2181,7 +3516,7 @@ special_case_tokens (token) #if defined (COMMAND_TIMING) /* Handle -p after `time'. */ - if (last_read_token == TIME && token[0] == '-' && token[1] == 'p' && !token[2]) + if (last_read_token == TIME && tokstr[0] == '-' && tokstr[1] == 'p' && !tokstr[2]) return (TIMEOPT); #endif @@ -2191,7 +3526,7 @@ special_case_tokens (token) #endif /* COMMAND_TIMING */ #if defined (COND_COMMAND) /* [[ */ - if ((parser_state & PST_CONDEXPR) && token[0] == ']' && token[1] == ']' && token[2] == '\0') + if ((parser_state & PST_CONDEXPR) && tokstr[0] == ']' && tokstr[1] == ']' && tokstr[2] == '\0') return (COND_END); #endif @@ -2372,7 +3707,7 @@ read_token (command) /* parse_arith_cmd adds quotes at the beginning and end of the string it returns; we need to take those out. */ len = strlen (wval); - wv2 = xmalloc (len); + wv2 = (char *)xmalloc (len); strncpy (wv2, wval + 1, len - 2); wv2[len - 2] = '\0'; wd = make_word (wv2); @@ -2500,7 +3835,7 @@ parse_matched_pair (qc, open, close, lenp, flags) count = 1; pass_next_character = was_dollar = 0; - ret = xmalloc (retsize = 64); + ret = (char *)xmalloc (retsize = 64); retind = 0; start_lineno = line_number; @@ -2586,7 +3921,7 @@ parse_matched_pair (qc, open, close, lenp, flags) { /* Translate $'...' here. */ ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen); - free (nestret); + xfree (nestret); nestret = sh_single_quote (ttrans); free (ttrans); nestlen = strlen (nestret); @@ -2596,8 +3931,8 @@ parse_matched_pair (qc, open, close, lenp, flags) { /* Locale expand $"..." here. */ ttrans = localeexpand (nestret, 0, nestlen - 1, start_lineno, &ttranslen); - free (nestret); - nestret = xmalloc (ttranslen + 3); + xfree (nestret); + nestret = (char *)xmalloc (ttranslen + 3); nestret[0] = '"'; strcpy (nestret + 1, ttrans); nestret[ttranslen + 1] = '"'; @@ -2678,7 +4013,7 @@ parse_arith_cmd (ep) char **ep; { int exp_lineno, rval, c; - char *ttok, *token; + char *ttok, *tokstr; int ttoklen; exp_lineno = line_number; @@ -2691,34 +4026,29 @@ parse_arith_cmd (ep) if ((c = shell_getc (0)) != ')') rval = 0; - token = xmalloc (ttoklen + 4); + tokstr = (char *)xmalloc (ttoklen + 4); /* (( ... )) -> "..." */ - token[0] = (rval == 1) ? '"' : '('; - strncpy (token + 1, ttok, ttoklen - 1); /* don't copy the final `)' */ + tokstr[0] = (rval == 1) ? '"' : '('; + strncpy (tokstr + 1, ttok, ttoklen - 1); /* don't copy the final `)' */ if (rval == 1) { - token[ttoklen] = '"'; - token[ttoklen+1] = '\0'; + tokstr[ttoklen] = '"'; + tokstr[ttoklen+1] = '\0'; } else { - token[ttoklen] = ')'; - token[ttoklen+1] = c; - token[ttoklen+2] = '\0'; + tokstr[ttoklen] = ')'; + tokstr[ttoklen+1] = c; + tokstr[ttoklen+2] = '\0'; } - *ep = token; + *ep = tokstr; FREE (ttok); return rval; } #endif /* DPAREN_ARITHMETIC || ARITH_FOR_COMMAND */ #if defined (COND_COMMAND) -static COND_COM *cond_term (); -static COND_COM *cond_and (); -static COND_COM *cond_or (); -static COND_COM *cond_expr (); - static COND_COM * cond_expr () { @@ -2903,7 +4233,7 @@ read_token_word (character) int token_index; /* ALL_DIGITS becomes zero when we see a non-digit. */ - int all_digits; + int all_digit_token; /* DOLLAR_PRESENT becomes non-zero if we see a `$'. */ int dollar_present; @@ -2920,12 +4250,13 @@ read_token_word (character) int result, peek_char; char *ttok, *ttrans; int ttoklen, ttranslen; + long lvalue; if (token_buffer_size < TOKEN_DEFAULT_INITIAL_SIZE) - token = xrealloc (token, token_buffer_size = TOKEN_DEFAULT_INITIAL_SIZE); + token = (char *)xrealloc (token, token_buffer_size = TOKEN_DEFAULT_INITIAL_SIZE); token_index = 0; - all_digits = isdigit (character); + all_digit_token = DIGIT (character); dollar_present = quoted = pass_next_character = 0; for (;;) @@ -2960,7 +4291,7 @@ read_token_word (character) /* If the next character is to be quoted, note it now. */ if (cd == 0 || cd == '`' || - (cd == '"' && (sh_syntaxtab[peek_char] & CBSDQUOTE))) + (cd == '"' && peek_char >= 0 && (sh_syntaxtab[peek_char] & CBSDQUOTE))) pass_next_character++; quoted = 1; @@ -2981,7 +4312,7 @@ read_token_word (character) token[token_index++] = character; strcpy (token + token_index, ttok); token_index += ttoklen; - all_digits = 0; + all_digit_token = 0; quoted = 1; dollar_present |= (character == '"' && strchr (ttok, '$') != 0); FREE (ttok); @@ -3008,7 +4339,7 @@ read_token_word (character) strcpy (token + token_index, ttok); token_index += ttoklen; FREE (ttok); - dollar_present = all_digits = 0; + dollar_present = all_digit_token = 0; goto next_character; } else @@ -3051,7 +4382,7 @@ read_token_word (character) token_index += ttoklen; FREE (ttok); dollar_present = 1; - all_digits = 0; + all_digit_token = 0; goto next_character; } /* This handles $'...' and $"..." new-style quoted strings. */ @@ -3086,7 +4417,7 @@ read_token_word (character) free (ttok); /* Add the double quotes back */ - ttok = xmalloc (ttranslen + 3); + ttok = (char *)xmalloc (ttranslen + 3); ttok[0] = '"'; strcpy (ttok + 1, ttrans); ttok[ttranslen + 1] = '"'; @@ -3102,14 +4433,14 @@ read_token_word (character) token_index += ttranslen; FREE (ttrans); quoted = 1; - all_digits = 0; + all_digit_token = 0; goto next_character; } /* This could eventually be extended to recognize all of the shell's single-character parameter expansions, and set flags.*/ else if (character == '$' && peek_char == '$') { - ttok = xmalloc (3); + ttok = (char *)xmalloc (3); ttok[0] = ttok[1] = '$'; ttok[2] = '\0'; RESIZE_MALLOCED_BUFFER (token, token_index, 3, @@ -3118,7 +4449,7 @@ read_token_word (character) strcpy (token + token_index, ttok); token_index += 2; dollar_present = 1; - all_digits = 0; + all_digit_token = 0; FREE (ttok); goto next_character; } @@ -3149,7 +4480,7 @@ read_token_word (character) strcpy (token + token_index, ttok); token_index += ttoklen; FREE (ttok); - all_digits = 0; + all_digit_token = 0; goto next_character; } else @@ -3167,7 +4498,7 @@ read_token_word (character) got_character: - all_digits &= isdigit (character); + all_digit_token &= DIGIT (character); dollar_present |= character == '$'; if (character == CTLESC || character == CTLNUL) @@ -3198,11 +4529,14 @@ got_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 (all_digits && (character == '<' || character == '>' || + if (all_digit_token && (character == '<' || character == '>' || last_read_token == LESS_AND || last_read_token == GREATER_AND)) { - yylval.number = atoi (token); + if (legal_number (token, &lvalue) && (int)lvalue == lvalue) + yylval.number = lvalue; + else + yylval.number = -1; return (NUMBER); } @@ -3236,7 +4570,7 @@ got_token: CHECK_FOR_RESERVED_WORD (token); the_word = (WORD_DESC *)xmalloc (sizeof (WORD_DESC)); - the_word->word = xmalloc (1 + token_index); + the_word->word = (char *)xmalloc (1 + token_index); the_word->flags = 0; strcpy (the_word->word, token); if (dollar_present) @@ -3278,7 +4612,7 @@ ansiexpand (string, start, end, lenp) char *temp, *t; int len, tlen; - temp = xmalloc (end - start + 1); + temp = (char *)xmalloc (end - start + 1); for (tlen = 0, len = start; len < end; ) temp[tlen++] = string[len++]; temp[tlen] = '\0'; @@ -3316,7 +4650,7 @@ mk_msgstr (string, foundnlp) len += 5; } - r = result = xmalloc (len + 3); + r = result = (char *)xmalloc (len + 3); *r++ = '"'; for (s = string; s && (c = *s); s++) @@ -3358,7 +4692,7 @@ localeexpand (string, start, end, lineno, lenp) int len, tlen, foundnl; char *temp, *t, *t2; - temp = xmalloc (end - start + 1); + temp = (char *)xmalloc (end - start + 1); for (tlen = 0, len = start; len < end; ) temp[tlen++] = string[len++]; temp[tlen] = '\0'; @@ -3404,31 +4738,31 @@ localeexpand (string, start, end, lineno, lenp) } } -/* Return 1 if TOKEN is a token that after being read would allow +/* Return 1 if TOKSYM is a token that after being read would allow a reserved word to be seen, else 0. */ static int -reserved_word_acceptable (token) - int token; +reserved_word_acceptable (toksym) + int toksym; { - if (token == '\n' || token == ';' || token == '(' || token == ')' || - token == '|' || token == '&' || token == '{' || - token == '}' || /* XXX */ - token == AND_AND || - token == BANG || - token == TIME || token == TIMEOPT || - token == DO || - token == ELIF || - token == ELSE || - token == FI || - token == IF || - token == OR_OR || - token == SEMI_SEMI || - token == THEN || - token == UNTIL || - token == WHILE || - token == DONE || /* XXX these two are experimental */ - token == ESAC || - token == 0) + if (toksym == '\n' || toksym == ';' || toksym == '(' || toksym == ')' || + toksym == '|' || toksym == '&' || toksym == '{' || + toksym == '}' || /* XXX */ + toksym == AND_AND || + toksym == BANG || + toksym == TIME || toksym == TIMEOPT || + toksym == DO || + toksym == ELIF || + toksym == ELSE || + toksym == FI || + toksym == IF || + toksym == OR_OR || + toksym == SEMI_SEMI || + toksym == THEN || + toksym == UNTIL || + toksym == WHILE || + toksym == DONE || /* XXX these two are experimental */ + toksym == ESAC || + toksym == 0) return (1); else return (0); @@ -3437,12 +4771,12 @@ reserved_word_acceptable (token) /* Return the index of TOKEN in the alist of reserved words, or -1 if TOKEN is not a shell reserved word. */ int -find_reserved_word (token) - char *token; +find_reserved_word (tokstr) + char *tokstr; { int i; for (i = 0; word_token_alist[i].word; i++) - if (STREQ (token, word_token_alist[i].word)) + if (STREQ (tokstr, word_token_alist[i].word)) return i; return -1; } @@ -3465,7 +4799,7 @@ reset_readline_prompt () if (temp_prompt == 0) { - temp_prompt = xmalloc (1); + temp_prompt = (char *)xmalloc (1); temp_prompt[0] = '\0'; } @@ -3562,7 +4896,7 @@ prompt_again () if (temp_prompt == 0) { - temp_prompt = xmalloc (1); + temp_prompt = (char *)xmalloc (1); temp_prompt[0] = '\0'; } @@ -3640,13 +4974,14 @@ decode_prompt_string (string) WORD_LIST *list; char *result, *t; struct dstack save_dstack; + int last_exit_value; #if defined (PROMPT_STRING_DECODE) int result_size, result_index; int c, n; char *temp, octal_string[4]; time_t the_time; - result = xmalloc (result_size = PROMPT_GROWTH); + result = (char *)xmalloc (result_size = PROMPT_GROWTH); result[result_index = 0] = 0; temp = (char *)NULL; @@ -3688,7 +5023,7 @@ decode_prompt_string (string) octal_string[3] = '\0'; n = read_octal (octal_string); - temp = xmalloc (3); + temp = (char *)xmalloc (3); if (n == CTLESC || n == CTLNUL) { @@ -3717,12 +5052,14 @@ decode_prompt_string (string) case 'd': case 'T': case '@': + case 'A': /* Make the current time/date into a string. */ the_time = time (0); temp = ctime (&the_time); temp = (c != 'd') ? savestring (temp + 11) : savestring (temp); temp[(c != 'd') ? 8 : 10] = '\0'; + temp[(c != 'A') ? 10 : 5] = '\0'; /* quick and dirty conversion to 12-hour time */ if (c == 'T' || c == '@') @@ -3749,13 +5086,13 @@ decode_prompt_string (string) goto add_string; case 'r': - temp = xmalloc (2); + temp = (char *)xmalloc (2); temp[0] = '\r'; temp[1] = '\0'; goto add_string; case 'n': - temp = xmalloc (3); + temp = (char *)xmalloc (3); temp[0] = no_line_editing ? '\n' : '\r'; temp[1] = no_line_editing ? '\0' : '\n'; temp[2] = '\0'; @@ -3768,7 +5105,7 @@ decode_prompt_string (string) case 'v': case 'V': - temp = xmalloc (8); + temp = (char *)xmalloc (8); if (c == 'v') strcpy (temp, dist_version); else @@ -3858,7 +5195,7 @@ decode_prompt_string (string) goto add_string; case '$': - t = temp = xmalloc (3); + t = temp = (char *)xmalloc (3); if ((promptvars || posixly_correct) && (current_user.euid != 0)) *t++ = '\\'; *t++ = current_user.euid == 0 ? '#' : '$'; @@ -3882,7 +5219,7 @@ decode_prompt_string (string) #if defined (READLINE) case '[': case ']': - temp = xmalloc (3); + temp = (char *)xmalloc (3); temp[0] = '\001'; temp[1] = (c == '[') ? RL_PROMPT_START_IGNORE : RL_PROMPT_END_IGNORE; temp[2] = '\0'; @@ -3890,20 +5227,20 @@ decode_prompt_string (string) #endif /* READLINE */ case '\\': - temp = xmalloc (2); + temp = (char *)xmalloc (2); temp[0] = c; temp[1] = '\0'; goto add_string; case 'a': case 'e': - temp = xmalloc (2); + temp = (char *)xmalloc (2); temp[0] = (c == 'a') ? '\07' : '\033'; temp[1] = '\0'; goto add_string; default: - temp = xmalloc (3); + temp = (char *)xmalloc (3); temp[0] = '\\'; temp[1] = c; temp[2] = '\0'; @@ -3940,10 +5277,12 @@ decode_prompt_string (string) the prompt string. */ if (promptvars || posixly_correct) { + last_exit_value = last_command_exit_value; list = expand_prompt_string (result, Q_DOUBLE_QUOTES); free (result); result = string_list (list); dispose_words (list); + last_command_exit_value = last_exit_value; } else { @@ -3960,7 +5299,8 @@ decode_prompt_string (string) /* Report a syntax error, and restart the parser. Call here for fatal errors. */ int -yyerror () +yyerror (msg) + const char *msg; { report_syntax_error ((char *)NULL); reset_parser (); @@ -4126,7 +5466,8 @@ static WORD_LIST parse_string_error; resultant word list. Used by compound array assignment. */ WORD_LIST * parse_string_to_word_list (s, whom) - char *s, *whom; + char *s; + const char *whom; { WORD_LIST *wl; int tok, orig_line_number, orig_input_terminator; @@ -4162,7 +5503,7 @@ parse_string_to_word_list (s, whom) if (tok != WORD && tok != ASSIGNMENT_WORD) { line_number = orig_line_number + line_number - 1; - yyerror (); /* does the right thing */ + yyerror ((char *)NULL); /* does the right thing */ if (wl) dispose_words (wl); wl = &parse_string_error; @@ -4195,978 +5536,3 @@ parse_string_to_word_list (s, whom) return (REVERSE_LIST (wl, WORD_LIST *)); } -#line 4199 "y.tab.c" -/* allocate initial stack or double stack size, up to YYMAXDEPTH */ -static int yygrowstack() -{ - int newsize, i; - short *newss; - YYSTYPE *newvs; - - if ((newsize = yystacksize) == 0) - newsize = YYINITSTACKSIZE; - else if (newsize >= YYMAXDEPTH) - return -1; - else if ((newsize *= 2) > YYMAXDEPTH) - newsize = YYMAXDEPTH; - i = yyssp - yyss; - newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) : - (short *)malloc(newsize * sizeof *newss); - if (newss == NULL) - return -1; - yyss = newss; - yyssp = newss + i; - newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) : - (YYSTYPE *)malloc(newsize * sizeof *newvs); - if (newvs == NULL) - return -1; - yyvs = newvs; - yyvsp = newvs + i; - yystacksize = newsize; - yysslim = yyss + newsize - 1; - return 0; -} - -#define YYABORT goto yyabort -#define YYREJECT goto yyabort -#define YYACCEPT goto yyaccept -#define YYERROR goto yyerrlab - -#ifndef YYPARSE_PARAM -#if defined(__cplusplus) || __STDC__ -#define YYPARSE_PARAM_ARG void -#define YYPARSE_PARAM_DECL -#else /* ! ANSI-C/C++ */ -#define YYPARSE_PARAM_ARG -#define YYPARSE_PARAM_DECL -#endif /* ANSI-C/C++ */ -#else /* YYPARSE_PARAM */ -#ifndef YYPARSE_PARAM_TYPE -#define YYPARSE_PARAM_TYPE void * -#endif -#if defined(__cplusplus) || __STDC__ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM -#define YYPARSE_PARAM_DECL -#else /* ! ANSI-C/C++ */ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM -#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM; -#endif /* ANSI-C/C++ */ -#endif /* ! YYPARSE_PARAM */ - -int -yyparse (YYPARSE_PARAM_ARG) - YYPARSE_PARAM_DECL -{ - register int yym, yyn, yystate; -#if YYDEBUG - register const char *yys; - - if ((yys = getenv("YYDEBUG"))) - { - yyn = *yys; - if (yyn >= '0' && yyn <= '9') - yydebug = yyn - '0'; - } -#endif - - yynerrs = 0; - yyerrflag = 0; - yychar = (-1); - - if (yyss == NULL && yygrowstack()) goto yyoverflow; - yyssp = yyss; - yyvsp = yyvs; - *yyssp = yystate = 0; - -yyloop: - if ((yyn = yydefred[yystate])) goto yyreduce; - if (yychar < 0) - { - if ((yychar = yylex()) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - } - if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, shifting to state %d\n", - YYPREFIX, yystate, yytable[yyn]); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate = yytable[yyn]; - *++yyvsp = yylval; - yychar = (-1); - if (yyerrflag > 0) --yyerrflag; - goto yyloop; - } - if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { - yyn = yytable[yyn]; - goto yyreduce; - } - if (yyerrflag) goto yyinrecovery; -#if defined(lint) || defined(__GNUC__) - goto yynewerror; -#endif -yynewerror: - yyerror("syntax error"); -#if defined(lint) || defined(__GNUC__) - goto yyerrlab; -#endif -yyerrlab: - ++yynerrs; -yyinrecovery: - if (yyerrflag < 3) - { - yyerrflag = 3; - for (;;) - { - if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, error recovery shifting\ - to state %d\n", YYPREFIX, *yyssp, yytable[yyn]); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate = yytable[yyn]; - *++yyvsp = yylval; - goto yyloop; - } - else - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: error recovery discarding state %d\n", - YYPREFIX, *yyssp); -#endif - if (yyssp <= yyss) goto yyabort; - --yyssp; - --yyvsp; - } - } - } - else - { - if (yychar == 0) goto yyabort; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, error recovery discards token %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - yychar = (-1); - goto yyloop; - } -yyreduce: -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, reducing by rule %d (%s)\n", - YYPREFIX, yystate, yyn, yyrule[yyn]); -#endif - yym = yylen[yyn]; - yyval = yyvsp[1-yym]; - switch (yyn) - { -case 1: -#line 241 "/usr/homes/chet/src/bash/src/parse.y" -{ - /* Case of regular command. Discard the error - safety net,and return the command just parsed. */ - global_command = yyvsp[-1].command; - eof_encountered = 0; - discard_parser_constructs (0); - YYACCEPT; - } -break; -case 2: -#line 250 "/usr/homes/chet/src/bash/src/parse.y" -{ - /* Case of regular command, but not a very - interesting one. Return a NULL command. */ - global_command = (COMMAND *)NULL; - YYACCEPT; - } -break; -case 3: -#line 257 "/usr/homes/chet/src/bash/src/parse.y" -{ - /* Error during parsing. Return NULL command. */ - global_command = (COMMAND *)NULL; - eof_encountered = 0; - discard_parser_constructs (1); - if (interactive) - { - YYACCEPT; - } - else - { - YYABORT; - } - } -break; -case 4: -#line 272 "/usr/homes/chet/src/bash/src/parse.y" -{ - /* Case of EOF seen by itself. Do ignoreeof or - not. */ - global_command = (COMMAND *)NULL; - handle_eof_input_unit (); - YYACCEPT; - } -break; -case 5: -#line 282 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.word_list = make_word_list (yyvsp[0].word, (WORD_LIST *)NULL); } -break; -case 6: -#line 284 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.word_list = make_word_list (yyvsp[0].word, yyvsp[-1].word_list); } -break; -case 7: -#line 288 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (1, r_output_direction, redir); - } -break; -case 8: -#line 293 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (0, r_input_direction, redir); - } -break; -case 9: -#line 298 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_output_direction, redir); - } -break; -case 10: -#line 303 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_input_direction, redir); - } -break; -case 11: -#line 308 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (1, r_appending_to, redir); - } -break; -case 12: -#line 313 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_appending_to, redir); - } -break; -case 13: -#line 318 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (0, r_reading_until, redir); - redir_stack[need_here_doc++] = yyval.redirect; - } -break; -case 14: -#line 324 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_reading_until, redir); - redir_stack[need_here_doc++] = yyval.redirect; - } -break; -case 15: -#line 330 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = yyvsp[0].number; - yyval.redirect = make_redirection (0, r_duplicating_input, redir); - } -break; -case 16: -#line 335 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = yyvsp[0].number; - yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_input, redir); - } -break; -case 17: -#line 340 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = yyvsp[0].number; - yyval.redirect = make_redirection (1, r_duplicating_output, redir); - } -break; -case 18: -#line 345 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = yyvsp[0].number; - yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_output, redir); - } -break; -case 19: -#line 350 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (0, r_duplicating_input_word, redir); - } -break; -case 20: -#line 355 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_input_word, redir); - } -break; -case 21: -#line 360 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (1, r_duplicating_output_word, redir); - } -break; -case 22: -#line 365 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_duplicating_output_word, redir); - } -break; -case 23: -#line 370 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection - (0, r_deblank_reading_until, redir); - redir_stack[need_here_doc++] = yyval.redirect; - } -break; -case 24: -#line 377 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection - (yyvsp[-2].number, r_deblank_reading_until, redir); - redir_stack[need_here_doc++] = yyval.redirect; - } -break; -case 25: -#line 384 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = 0L; - yyval.redirect = make_redirection (1, r_close_this, redir); - } -break; -case 26: -#line 389 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = 0L; - yyval.redirect = make_redirection (yyvsp[-2].number, r_close_this, redir); - } -break; -case 27: -#line 394 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = 0L; - yyval.redirect = make_redirection (0, r_close_this, redir); - } -break; -case 28: -#line 399 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.dest = 0L; - yyval.redirect = make_redirection (yyvsp[-2].number, r_close_this, redir); - } -break; -case 29: -#line 404 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (1, r_err_and_out, redir); - } -break; -case 30: -#line 409 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_input_output, redir); - } -break; -case 31: -#line 414 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (0, r_input_output, redir); - } -break; -case 32: -#line 419 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (1, r_output_force, redir); - } -break; -case 33: -#line 424 "/usr/homes/chet/src/bash/src/parse.y" -{ - redir.filename = yyvsp[0].word; - yyval.redirect = make_redirection (yyvsp[-2].number, r_output_force, redir); - } -break; -case 34: -#line 431 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.element.word = yyvsp[0].word; yyval.element.redirect = 0; } -break; -case 35: -#line 433 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.element.word = yyvsp[0].word; yyval.element.redirect = 0; } -break; -case 36: -#line 435 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.element.redirect = yyvsp[0].redirect; yyval.element.word = 0; } -break; -case 37: -#line 439 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.redirect = yyvsp[0].redirect; - } -break; -case 38: -#line 443 "/usr/homes/chet/src/bash/src/parse.y" -{ - register REDIRECT *t; - - for (t = yyvsp[-1].redirect; t->next; t = t->next) - ; - t->next = yyvsp[0].redirect; - yyval.redirect = yyvsp[-1].redirect; - } -break; -case 39: -#line 454 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_simple_command (yyvsp[0].element, (COMMAND *)NULL); } -break; -case 40: -#line 456 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_simple_command (yyvsp[0].element, yyvsp[-1].command); } -break; -case 41: -#line 460 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = clean_simple_command (yyvsp[0].command); } -break; -case 42: -#line 462 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 43: -#line 464 "/usr/homes/chet/src/bash/src/parse.y" -{ - COMMAND *tc; - - tc = yyvsp[-1].command; - if (tc->redirects) - { - register REDIRECT *t; - for (t = tc->redirects; t->next; t = t->next) - ; - t->next = yyvsp[0].redirect; - } - else - tc->redirects = yyvsp[0].redirect; - yyval.command = yyvsp[-1].command; - } -break; -case 44: -#line 480 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 45: -#line 484 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 46: -#line 486 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 47: -#line 488 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_while_command (yyvsp[-3].command, yyvsp[-1].command); } -break; -case 48: -#line 490 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_until_command (yyvsp[-3].command, yyvsp[-1].command); } -break; -case 49: -#line 492 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 50: -#line 494 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 51: -#line 496 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 52: -#line 498 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 53: -#line 500 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 54: -#line 502 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 55: -#line 504 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 56: -#line 508 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-4].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); } -break; -case 57: -#line 510 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-4].word, add_string_to_list ("$@", (WORD_LIST *)NULL), yyvsp[-1].command); } -break; -case 58: -#line 512 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); } -break; -case 59: -#line 514 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); } -break; -case 60: -#line 516 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-8].word, REVERSE_LIST (yyvsp[-5].word_list, WORD_LIST *), yyvsp[-1].command); } -break; -case 61: -#line 518 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_for_command (yyvsp[-8].word, REVERSE_LIST (yyvsp[-5].word_list, WORD_LIST *), yyvsp[-1].command); } -break; -case 62: -#line 522 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_arith_for_command (yyvsp[-5].word_list, yyvsp[-1].command, arith_for_lineno); } -break; -case 63: -#line 524 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_arith_for_command (yyvsp[-5].word_list, yyvsp[-1].command, arith_for_lineno); } -break; -case 64: -#line 526 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_arith_for_command (yyvsp[-3].word_list, yyvsp[-1].command, arith_for_lineno); } -break; -case 65: -#line 528 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_arith_for_command (yyvsp[-3].word_list, yyvsp[-1].command, arith_for_lineno); } -break; -case 66: -#line 532 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-4].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); - } -break; -case 67: -#line 536 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-4].word, add_string_to_list ("$@", (WORD_LIST *)NULL), yyvsp[-1].command); - } -break; -case 68: -#line 540 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); - } -break; -case 69: -#line 544 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-5].word, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), yyvsp[-1].command); - } -break; -case 70: -#line 548 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-8].word, (WORD_LIST *)reverse_list (yyvsp[-5].word_list), yyvsp[-1].command); - } -break; -case 71: -#line 552 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_select_command (yyvsp[-8].word, (WORD_LIST *)reverse_list (yyvsp[-5].word_list), yyvsp[-1].command); - } -break; -case 72: -#line 558 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_case_command (yyvsp[-4].word, (PATTERN_LIST *)NULL); } -break; -case 73: -#line 560 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_case_command (yyvsp[-5].word, yyvsp[-2].pattern); } -break; -case 74: -#line 562 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_case_command (yyvsp[-4].word, yyvsp[-1].pattern); } -break; -case 75: -#line 566 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_function_def (yyvsp[-4].word, yyvsp[0].command, function_dstart, function_bstart); } -break; -case 76: -#line 569 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_function_def (yyvsp[-4].word, yyvsp[0].command, function_dstart, function_bstart); } -break; -case 77: -#line 572 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_function_def (yyvsp[-2].word, yyvsp[0].command, function_dstart, function_bstart); } -break; -case 78: -#line 577 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 79: -#line 579 "/usr/homes/chet/src/bash/src/parse.y" -{ - COMMAND *tc; - - tc = yyvsp[-1].command; - /* According to Posix.2 3.9.5, redirections - specified after the body of a function should - be attached to the function and performed when - the function is executed, not as part of the - function definition command. */ - /* XXX - I don't think it matters, but we might - want to change this in the future to avoid - problems differentiating between a function - definition with a redirection and a function - definition containing a single command with a - redirection. The two are semantically equivalent, - though -- the only difference is in how the - command printing code displays the redirections. */ - if (tc->redirects) - { - register REDIRECT *t; - for (t = tc->redirects; t->next; t = t->next) - ; - t->next = yyvsp[0].redirect; - } - else - tc->redirects = yyvsp[0].redirect; - yyval.command = yyvsp[-1].command; - } -break; -case 80: -#line 610 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = make_subshell_command (yyvsp[-1].command); - yyval.command->flags |= CMD_WANT_SUBSHELL; - } -break; -case 81: -#line 617 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-3].command, yyvsp[-1].command, (COMMAND *)NULL); } -break; -case 82: -#line 619 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-5].command, yyvsp[-3].command, yyvsp[-1].command); } -break; -case 83: -#line 621 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-4].command, yyvsp[-2].command, yyvsp[-1].command); } -break; -case 84: -#line 626 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_group_command (yyvsp[-1].command); } -break; -case 85: -#line 630 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_arith_command (yyvsp[0].word_list); } -break; -case 86: -#line 634 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[-1].command; } -break; -case 87: -#line 638 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-2].command, yyvsp[0].command, (COMMAND *)NULL); } -break; -case 88: -#line 640 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-4].command, yyvsp[-2].command, yyvsp[0].command); } -break; -case 89: -#line 642 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = make_if_command (yyvsp[-3].command, yyvsp[-1].command, yyvsp[0].command); } -break; -case 91: -#line 647 "/usr/homes/chet/src/bash/src/parse.y" -{ yyvsp[0].pattern->next = yyvsp[-1].pattern; yyval.pattern = yyvsp[0].pattern; } -break; -case 92: -#line 651 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, yyvsp[0].command); } -break; -case 93: -#line 653 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, (COMMAND *)NULL); } -break; -case 94: -#line 655 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, yyvsp[0].command); } -break; -case 95: -#line 657 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.pattern = make_pattern_list (yyvsp[-2].word_list, (COMMAND *)NULL); } -break; -case 97: -#line 662 "/usr/homes/chet/src/bash/src/parse.y" -{ yyvsp[-1].pattern->next = yyvsp[-2].pattern; yyval.pattern = yyvsp[-1].pattern; } -break; -case 98: -#line 666 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.word_list = make_word_list (yyvsp[0].word, (WORD_LIST *)NULL); } -break; -case 99: -#line 668 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.word_list = make_word_list (yyvsp[0].word, yyvsp[-2].word_list); } -break; -case 100: -#line 677 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = yyvsp[0].command; - if (need_here_doc) - gather_here_documents (); - } -break; -case 102: -#line 686 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = yyvsp[0].command; - } -break; -case 104: -#line 693 "/usr/homes/chet/src/bash/src/parse.y" -{ - if (yyvsp[-2].command->type == cm_connection) - yyval.command = connect_async_list (yyvsp[-2].command, (COMMAND *)NULL, '&'); - else - yyval.command = command_connect (yyvsp[-2].command, (COMMAND *)NULL, '&'); - } -break; -case 106: -#line 704 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, AND_AND); } -break; -case 107: -#line 706 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, OR_OR); } -break; -case 108: -#line 708 "/usr/homes/chet/src/bash/src/parse.y" -{ - if (yyvsp[-3].command->type == cm_connection) - yyval.command = connect_async_list (yyvsp[-3].command, yyvsp[0].command, '&'); - else - yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, '&'); - } -break; -case 109: -#line 715 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, ';'); } -break; -case 110: -#line 717 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, ';'); } -break; -case 111: -#line 719 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 117: -#line 738 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = yyvsp[0].command; - if (need_here_doc) - gather_here_documents (); - } -break; -case 118: -#line 744 "/usr/homes/chet/src/bash/src/parse.y" -{ - if (yyvsp[-1].command->type == cm_connection) - yyval.command = connect_async_list (yyvsp[-1].command, (COMMAND *)NULL, '&'); - else - yyval.command = command_connect (yyvsp[-1].command, (COMMAND *)NULL, '&'); - if (need_here_doc) - gather_here_documents (); - } -break; -case 119: -#line 753 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyval.command = yyvsp[-1].command; - if (need_here_doc) - gather_here_documents (); - } -break; -case 120: -#line 761 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, AND_AND); } -break; -case 121: -#line 763 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, OR_OR); } -break; -case 122: -#line 765 "/usr/homes/chet/src/bash/src/parse.y" -{ - if (yyvsp[-2].command->type == cm_connection) - yyval.command = connect_async_list (yyvsp[-2].command, yyvsp[0].command, '&'); - else - yyval.command = command_connect (yyvsp[-2].command, yyvsp[0].command, '&'); - } -break; -case 123: -#line 772 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-2].command, yyvsp[0].command, ';'); } -break; -case 124: -#line 775 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 125: -#line 779 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 126: -#line 781 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyvsp[0].command->flags |= CMD_INVERT_RETURN; - yyval.command = yyvsp[0].command; - } -break; -case 127: -#line 786 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyvsp[0].command->flags |= yyvsp[-1].number; - yyval.command = yyvsp[0].command; - } -break; -case 128: -#line 791 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyvsp[0].command->flags |= yyvsp[-2].number|CMD_INVERT_RETURN; - yyval.command = yyvsp[0].command; - } -break; -case 129: -#line 796 "/usr/homes/chet/src/bash/src/parse.y" -{ - yyvsp[0].command->flags |= yyvsp[-1].number|CMD_INVERT_RETURN; - yyval.command = yyvsp[0].command; - } -break; -case 130: -#line 804 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = command_connect (yyvsp[-3].command, yyvsp[0].command, '|'); } -break; -case 131: -#line 806 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.command = yyvsp[0].command; } -break; -case 132: -#line 810 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.number = CMD_TIME_PIPELINE; } -break; -case 133: -#line 812 "/usr/homes/chet/src/bash/src/parse.y" -{ yyval.number = CMD_TIME_PIPELINE|CMD_TIME_POSIX; } -break; -#line 5117 "y.tab.c" - } - yyssp -= yym; - yystate = *yyssp; - yyvsp -= yym; - yym = yylhs[yyn]; - if (yystate == 0 && yym == 0) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state 0 to\ - state %d\n", YYPREFIX, YYFINAL); -#endif - yystate = YYFINAL; - *++yyssp = YYFINAL; - *++yyvsp = yyval; - if (yychar < 0) - { - if ((yychar = yylex()) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, YYFINAL, yychar, yys); - } -#endif - } - if (yychar == 0) goto yyaccept; - goto yyloop; - } - if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yystate) - yystate = yytable[yyn]; - else - yystate = yydgoto[yym]; -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state %d \ -to state %d\n", YYPREFIX, *yyssp, yystate); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate; - *++yyvsp = yyval; - goto yyloop; -yyoverflow: - yyerror("yacc stack overflow"); -yyabort: - return (1); -yyaccept: - return (0); -} |