bash: add more security patches

Apply new patches for a buffer overflow fix (pl28) and an invalid memory
access (pl29).
Rename combined patchlevel patch to be more graphic about the range.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/bash/bash-002-patchlevel28.patch

@@ -0,0 +1,2270 @@
+From http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-028 with
+a slight tweak for the patch prefix.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.3
+Patch-ID:	bash43-028
+
+Bug-Reported-by:	Florian Weimer <fweimer@redhat.com>
+Bug-Reference-ID:
+Bug-Reference-URL:
+
+Bug-Description:
+
+There are two local buffer overflows in parse.y that can cause the shell
+to dump core when given many here-documents attached to a single command
+or many nested loops.
+
+Patch (apply with `patch -p0'):
+
+*** a/parse.y	2014-09-25 23:02:35.000000000 -0400
+--- b/parse.y	2014-09-29 16:47:03.000000000 -0400
+***************
+*** 169,172 ****
+--- 169,175 ----
+  static int reserved_word_acceptable __P((int));
+  static int yylex __P((void));
++ 
++ static void push_heredoc __P((REDIRECT *));
++ static char *mk_alexpansion __P((char *));
+  static int alias_expand_token __P((char *));
+  static int time_command_acceptable __P((void));
+***************
+*** 266,270 ****
+  /* Variables to manage the task of reading here documents, because we need to
+     defer the reading until after a complete command has been collected. */
+! static REDIRECT *redir_stack[10];
+  int need_here_doc;
+  
+--- 269,275 ----
+  /* Variables to manage the task of reading here documents, because we need to
+     defer the reading until after a complete command has been collected. */
+! #define HEREDOC_MAX 16
+! 
+! static REDIRECT *redir_stack[HEREDOC_MAX];
+  int need_here_doc;
+  
+***************
+*** 308,312 ****
+     index is decremented after a case, select, or for command is parsed. */
+  #define MAX_CASE_NEST	128
+! static int word_lineno[MAX_CASE_NEST];
+  static int word_top = -1;
+  
+--- 313,317 ----
+     index is decremented after a case, select, or for command is parsed. */
+  #define MAX_CASE_NEST	128
+! static int word_lineno[MAX_CASE_NEST+1];
+  static int word_top = -1;
+  
+***************
+*** 521,525 ****
+  			  redir.filename = $2;
+  			  $$ = make_redirection (source, r_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	NUMBER LESS_LESS WORD
+--- 526,530 ----
+  			  redir.filename = $2;
+  			  $$ = make_redirection (source, r_reading_until, redir, 0);
+! 			  push_heredoc ($$);
+  			}
+  	|	NUMBER LESS_LESS WORD
+***************
+*** 528,532 ****
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	REDIR_WORD LESS_LESS WORD
+--- 533,537 ----
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_reading_until, redir, 0);
+! 			  push_heredoc ($$);
+  			}
+  	|	REDIR_WORD LESS_LESS WORD
+***************
+*** 535,539 ****
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	LESS_LESS_MINUS WORD
+--- 540,544 ----
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+! 			  push_heredoc ($$);
+  			}
+  	|	LESS_LESS_MINUS WORD
+***************
+*** 542,546 ****
+  			  redir.filename = $2;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	NUMBER LESS_LESS_MINUS WORD
+--- 547,551 ----
+  			  redir.filename = $2;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  push_heredoc ($$);
+  			}
+  	|	NUMBER LESS_LESS_MINUS WORD
+***************
+*** 549,553 ****
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	REDIR_WORD  LESS_LESS_MINUS WORD
+--- 554,558 ----
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  push_heredoc ($$);
+  			}
+  	|	REDIR_WORD  LESS_LESS_MINUS WORD
+***************
+*** 556,560 ****
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+! 			  redir_stack[need_here_doc++] = $$;
+  			}
+  	|	LESS_LESS_LESS WORD
+--- 561,565 ----
+  			  redir.filename = $3;
+  			  $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+! 			  push_heredoc ($$);
+  			}
+  	|	LESS_LESS_LESS WORD
+***************
+*** 2637,2640 ****
+--- 2642,2660 ----
+  static int esacs_needed_count;
+  
++ static void
++ push_heredoc (r)
++      REDIRECT *r;
++ {
++   if (need_here_doc >= HEREDOC_MAX)
++     {
++       last_command_exit_value = EX_BADUSAGE;
++       need_here_doc = 0;
++       report_syntax_error (_("maximum here-document count exceeded"));
++       reset_parser ();
++       exit_shell (last_command_exit_value);
++     }
++   redir_stack[need_here_doc++] = r;
++ }
++ 
+  void
+  gather_here_documents ()
+*** a/y.tab.c	2014-10-01 11:38:24.000000000 -0400
+--- b/y.tab.c	2014-10-01 12:46:11.000000000 -0400
+***************
+*** 169,173 ****
+  
+  /* Copy the first part of user declarations.  */
+! #line 21 "/usr/homes/chet/src/bash/src/parse.y"
+  
+  #include "config.h"
+--- 169,173 ----
+  
+  /* Copy the first part of user declarations.  */
+! #line 21 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+  
+  #include "config.h"
+***************
+*** 320,323 ****
+--- 320,326 ----
+  static int reserved_word_acceptable __P((int));
+  static int yylex __P((void));
++ 
++ static void push_heredoc __P((REDIRECT *));
++ static char *mk_alexpansion __P((char *));
+  static int alias_expand_token __P((char *));
+  static int time_command_acceptable __P((void));
+***************
+*** 417,421 ****
+  /* Variables to manage the task of reading here documents, because we need to
+     defer the reading until after a complete command has been collected. */
+! static REDIRECT *redir_stack[10];
+  int need_here_doc;
+  
+--- 420,426 ----
+  /* Variables to manage the task of reading here documents, because we need to
+     defer the reading until after a complete command has been collected. */
+! #define HEREDOC_MAX 16
+! 
+! static REDIRECT *redir_stack[HEREDOC_MAX];
+  int need_here_doc;
+  
+***************
+*** 459,463 ****
+     index is decremented after a case, select, or for command is parsed. */
+  #define MAX_CASE_NEST	128
+! static int word_lineno[MAX_CASE_NEST];
+  static int word_top = -1;
+  
+--- 464,468 ----
+     index is decremented after a case, select, or for command is parsed. */
+  #define MAX_CASE_NEST	128
+! static int word_lineno[MAX_CASE_NEST+1];
+  static int word_top = -1;
+  
+***************
+*** 493,497 ****
+  #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+  typedef union YYSTYPE
+! #line 324 "/usr/homes/chet/src/bash/src/parse.y"
+  {
+    WORD_DESC *word;		/* the word that we read. */
+--- 498,502 ----
+  #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+  typedef union YYSTYPE
+! #line 329 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+  {
+    WORD_DESC *word;		/* the word that we read. */
+***************
+*** 504,508 ****
+  }
+  /* Line 193 of yacc.c.  */
+! #line 507 "y.tab.c"
+  	YYSTYPE;
+  # define yystype YYSTYPE /* obsolescent; will be withdrawn */
+--- 509,513 ----
+  }
+  /* Line 193 of yacc.c.  */
+! #line 512 "y.tab.c"
+  	YYSTYPE;
+  # define yystype YYSTYPE /* obsolescent; will be withdrawn */
+***************
+*** 517,521 ****
+  
+  /* Line 216 of yacc.c.  */
+! #line 520 "y.tab.c"
+  
+  #ifdef short
+--- 522,526 ----
+  
+  /* Line 216 of yacc.c.  */
+! #line 525 "y.tab.c"
+  
+  #ifdef short
+***************
+*** 887,907 ****
+  static const yytype_uint16 yyrline[] =
+  {
+!        0,   377,   377,   388,   397,   412,   422,   424,   428,   434,
+!      440,   446,   452,   458,   464,   470,   476,   482,   488,   494,
+!      500,   506,   512,   518,   525,   532,   539,   546,   553,   560,
+!      566,   572,   578,   584,   590,   596,   602,   608,   614,   620,
+!      626,   632,   638,   644,   650,   656,   662,   668,   674,   680,
+!      686,   692,   700,   702,   704,   708,   712,   723,   725,   729,
+!      731,   733,   749,   751,   755,   757,   759,   761,   763,   765,
+!      767,   769,   771,   773,   775,   779,   784,   789,   794,   799,
+!      804,   809,   814,   821,   826,   831,   836,   843,   848,   853,
+!      858,   863,   868,   875,   880,   885,   892,   895,   898,   902,
+!      904,   935,   942,   947,   964,   969,   986,   993,   995,   997,
+!     1002,  1006,  1010,  1014,  1016,  1018,  1022,  1023,  1027,  1029,
+!     1031,  1033,  1037,  1039,  1041,  1043,  1045,  1047,  1051,  1053,
+!     1062,  1070,  1071,  1077,  1078,  1085,  1089,  1091,  1093,  1100,
+!     1102,  1104,  1108,  1109,  1112,  1114,  1116,  1120,  1121,  1130,
+!     1143,  1159,  1174,  1176,  1178,  1185,  1188,  1192,  1194,  1200,
+!     1206,  1223,  1243,  1245,  1268,  1272,  1274,  1276
+  };
+  #endif
+--- 892,912 ----
+  static const yytype_uint16 yyrline[] =
+  {
+!        0,   382,   382,   393,   402,   417,   427,   429,   433,   439,
+!      445,   451,   457,   463,   469,   475,   481,   487,   493,   499,
+!      505,   511,   517,   523,   530,   537,   544,   551,   558,   565,
+!      571,   577,   583,   589,   595,   601,   607,   613,   619,   625,
+!      631,   637,   643,   649,   655,   661,   667,   673,   679,   685,
+!      691,   697,   705,   707,   709,   713,   717,   728,   730,   734,
+!      736,   738,   754,   756,   760,   762,   764,   766,   768,   770,
+!      772,   774,   776,   778,   780,   784,   789,   794,   799,   804,
+!      809,   814,   819,   826,   831,   836,   841,   848,   853,   858,
+!      863,   868,   873,   880,   885,   890,   897,   900,   903,   907,
+!      909,   940,   947,   952,   969,   974,   991,   998,  1000,  1002,
+!     1007,  1011,  1015,  1019,  1021,  1023,  1027,  1028,  1032,  1034,
+!     1036,  1038,  1042,  1044,  1046,  1048,  1050,  1052,  1056,  1058,
+!     1067,  1075,  1076,  1082,  1083,  1090,  1094,  1096,  1098,  1105,
+!     1107,  1109,  1113,  1114,  1117,  1119,  1121,  1125,  1126,  1135,
+!     1148,  1164,  1179,  1181,  1183,  1190,  1193,  1197,  1199,  1205,
+!     1211,  1228,  1248,  1250,  1273,  1277,  1279,  1281
+  };
+  #endif
+***************
+*** 2094,2098 ****
+      {
+          case 2:
+! #line 378 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  /* Case of regular command.  Discard the error
+--- 2099,2103 ----
+      {
+          case 2:
+! #line 383 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  /* Case of regular command.  Discard the error
+***************
+*** 2108,2112 ****
+  
+    case 3:
+! #line 389 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  /* Case of regular command, but not a very
+--- 2113,2117 ----
+  
+    case 3:
+! #line 394 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  /* Case of regular command, but not a very
+***************
+*** 2120,2124 ****
+  
+    case 4:
+! #line 398 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  /* Error during parsing.  Return NULL command. */
+--- 2125,2129 ----
+  
+    case 4:
+! #line 403 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  /* Error during parsing.  Return NULL command. */
+***************
+*** 2138,2142 ****
+  
+    case 5:
+! #line 413 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  /* Case of EOF seen by itself.  Do ignoreeof or
+--- 2143,2147 ----
+  
+    case 5:
+! #line 418 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  /* Case of EOF seen by itself.  Do ignoreeof or
+***************
+*** 2149,2163 ****
+  
+    case 6:
+! #line 423 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
+      break;
+  
+    case 7:
+! #line 425 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(2) - (2)].word), (yyvsp[(1) - (2)].word_list)); }
+      break;
+  
+    case 8:
+! #line 429 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2154,2168 ----
+  
+    case 6:
+! #line 428 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
+      break;
+  
+    case 7:
+! #line 430 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(2) - (2)].word), (yyvsp[(1) - (2)].word_list)); }
+      break;
+  
+    case 8:
+! #line 434 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2168,2172 ****
+  
+    case 9:
+! #line 435 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2173,2177 ----
+  
+    case 9:
+! #line 440 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2177,2181 ****
+  
+    case 10:
+! #line 441 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2182,2186 ----
+  
+    case 10:
+! #line 446 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2186,2190 ****
+  
+    case 11:
+! #line 447 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2191,2195 ----
+  
+    case 11:
+! #line 452 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2195,2199 ****
+  
+    case 12:
+! #line 453 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2200,2204 ----
+  
+    case 12:
+! #line 458 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2204,2208 ****
+  
+    case 13:
+! #line 459 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2209,2213 ----
+  
+    case 13:
+! #line 464 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2213,2217 ****
+  
+    case 14:
+! #line 465 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2218,2222 ----
+  
+    case 14:
+! #line 470 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2222,2226 ****
+  
+    case 15:
+! #line 471 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2227,2231 ----
+  
+    case 15:
+! #line 476 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2231,2235 ****
+  
+    case 16:
+! #line 477 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2236,2240 ----
+  
+    case 16:
+! #line 482 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2240,2244 ****
+  
+    case 17:
+! #line 483 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2245,2249 ----
+  
+    case 17:
+! #line 488 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2249,2253 ****
+  
+    case 18:
+! #line 489 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2254,2258 ----
+  
+    case 18:
+! #line 494 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2258,2262 ****
+  
+    case 19:
+! #line 495 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2263,2267 ----
+  
+    case 19:
+! #line 500 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2267,2271 ****
+  
+    case 20:
+! #line 501 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2272,2276 ----
+  
+    case 20:
+! #line 506 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2276,2280 ****
+  
+    case 21:
+! #line 507 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2281,2285 ----
+  
+    case 21:
+! #line 512 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2285,2289 ****
+  
+    case 22:
+! #line 513 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2290,2294 ----
+  
+    case 22:
+! #line 518 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2294,2358 ****
+  
+    case 23:
+! #line 519 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+  			  redir.filename = (yyvsp[(2) - (2)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 24:
+! #line 526 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 25:
+! #line 533 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 26:
+! #line 540 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+  			  redir.filename = (yyvsp[(2) - (2)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 27:
+! #line 547 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 28:
+! #line 554 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+! 			  redir_stack[need_here_doc++] = (yyval.redirect);
+  			}
+      break;
+  
+    case 29:
+! #line 561 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2299,2363 ----
+  
+    case 23:
+! #line 524 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+  			  redir.filename = (yyvsp[(2) - (2)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 24:
+! #line 531 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, 0);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 25:
+! #line 538 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 26:
+! #line 545 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+  			  redir.filename = (yyvsp[(2) - (2)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 27:
+! #line 552 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, 0);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 28:
+! #line 559 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+  			  redir.filename = (yyvsp[(3) - (3)].word);
+  			  (yyval.redirect) = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+! 			  push_heredoc ((yyval.redirect));
+  			}
+      break;
+  
+    case 29:
+! #line 566 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2363,2367 ****
+  
+    case 30:
+! #line 567 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2368,2372 ----
+  
+    case 30:
+! #line 572 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2372,2376 ****
+  
+    case 31:
+! #line 573 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2377,2381 ----
+  
+    case 31:
+! #line 578 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2381,2385 ****
+  
+    case 32:
+! #line 579 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2386,2390 ----
+  
+    case 32:
+! #line 584 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2390,2394 ****
+  
+    case 33:
+! #line 585 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2395,2399 ----
+  
+    case 33:
+! #line 590 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2399,2403 ****
+  
+    case 34:
+! #line 591 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2404,2408 ----
+  
+    case 34:
+! #line 596 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2408,2412 ****
+  
+    case 35:
+! #line 597 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2413,2417 ----
+  
+    case 35:
+! #line 602 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2417,2421 ****
+  
+    case 36:
+! #line 603 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2422,2426 ----
+  
+    case 36:
+! #line 608 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2426,2430 ****
+  
+    case 37:
+! #line 609 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2431,2435 ----
+  
+    case 37:
+! #line 614 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2435,2439 ****
+  
+    case 38:
+! #line 615 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2440,2444 ----
+  
+    case 38:
+! #line 620 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2444,2448 ****
+  
+    case 39:
+! #line 621 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2449,2453 ----
+  
+    case 39:
+! #line 626 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2453,2457 ****
+  
+    case 40:
+! #line 627 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2458,2462 ----
+  
+    case 40:
+! #line 632 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2462,2466 ****
+  
+    case 41:
+! #line 633 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2467,2471 ----
+  
+    case 41:
+! #line 638 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2471,2475 ****
+  
+    case 42:
+! #line 639 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2476,2480 ----
+  
+    case 42:
+! #line 644 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2480,2484 ****
+  
+    case 43:
+! #line 645 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2485,2489 ----
+  
+    case 43:
+! #line 650 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2489,2493 ****
+  
+    case 44:
+! #line 651 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2494,2498 ----
+  
+    case 44:
+! #line 656 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2498,2502 ****
+  
+    case 45:
+! #line 657 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2503,2507 ----
+  
+    case 45:
+! #line 662 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2507,2511 ****
+  
+    case 46:
+! #line 663 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2512,2516 ----
+  
+    case 46:
+! #line 668 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2516,2520 ****
+  
+    case 47:
+! #line 669 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 0;
+--- 2521,2525 ----
+  
+    case 47:
+! #line 674 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 0;
+***************
+*** 2525,2529 ****
+  
+    case 48:
+! #line 675 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+--- 2530,2534 ----
+  
+    case 48:
+! #line 680 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = (yyvsp[(1) - (3)].number);
+***************
+*** 2534,2538 ****
+  
+    case 49:
+! #line 681 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+--- 2539,2543 ----
+  
+    case 49:
+! #line 686 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.filename = (yyvsp[(1) - (3)].word);
+***************
+*** 2543,2547 ****
+  
+    case 50:
+! #line 687 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2548,2552 ----
+  
+    case 50:
+! #line 692 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2552,2556 ****
+  
+    case 51:
+! #line 693 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  source.dest = 1;
+--- 2557,2561 ----
+  
+    case 51:
+! #line 698 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  source.dest = 1;
+***************
+*** 2561,2580 ****
+  
+    case 52:
+! #line 701 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+      break;
+  
+    case 53:
+! #line 703 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+      break;
+  
+    case 54:
+! #line 705 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.element).redirect = (yyvsp[(1) - (1)].redirect); (yyval.element).word = 0; }
+      break;
+  
+    case 55:
+! #line 709 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.redirect) = (yyvsp[(1) - (1)].redirect);
+--- 2566,2585 ----
+  
+    case 52:
+! #line 706 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+      break;
+  
+    case 53:
+! #line 708 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.element).word = (yyvsp[(1) - (1)].word); (yyval.element).redirect = 0; }
+      break;
+  
+    case 54:
+! #line 710 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.element).redirect = (yyvsp[(1) - (1)].redirect); (yyval.element).word = 0; }
+      break;
+  
+    case 55:
+! #line 714 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.redirect) = (yyvsp[(1) - (1)].redirect);
+***************
+*** 2583,2587 ****
+  
+    case 56:
+! #line 713 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  register REDIRECT *t;
+--- 2588,2592 ----
+  
+    case 56:
+! #line 718 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  register REDIRECT *t;
+***************
+*** 2595,2619 ****
+  
+    case 57:
+! #line 724 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_simple_command ((yyvsp[(1) - (1)].element), (COMMAND *)NULL); }
+      break;
+  
+    case 58:
+! #line 726 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_simple_command ((yyvsp[(2) - (2)].element), (yyvsp[(1) - (2)].command)); }
+      break;
+  
+    case 59:
+! #line 730 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = clean_simple_command ((yyvsp[(1) - (1)].command)); }
+      break;
+  
+    case 60:
+! #line 732 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 61:
+! #line 734 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  COMMAND *tc;
+--- 2600,2624 ----
+  
+    case 57:
+! #line 729 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_simple_command ((yyvsp[(1) - (1)].element), (COMMAND *)NULL); }
+      break;
+  
+    case 58:
+! #line 731 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_simple_command ((yyvsp[(2) - (2)].element), (yyvsp[(1) - (2)].command)); }
+      break;
+  
+    case 59:
+! #line 735 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = clean_simple_command ((yyvsp[(1) - (1)].command)); }
+      break;
+  
+    case 60:
+! #line 737 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 61:
+! #line 739 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  COMMAND *tc;
+***************
+*** 2634,2703 ****
+  
+    case 62:
+! #line 750 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 63:
+! #line 752 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 64:
+! #line 756 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 65:
+! #line 758 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 66:
+! #line 760 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_while_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
+      break;
+  
+    case 67:
+! #line 762 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_until_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
+      break;
+  
+    case 68:
+! #line 764 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 69:
+! #line 766 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 70:
+! #line 768 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 71:
+! #line 770 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 72:
+! #line 772 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 73:
+! #line 774 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 74:
+! #line 776 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 75:
+! #line 780 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+--- 2639,2708 ----
+  
+    case 62:
+! #line 755 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 63:
+! #line 757 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 64:
+! #line 761 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 65:
+! #line 763 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 66:
+! #line 765 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_while_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
+      break;
+  
+    case 67:
+! #line 767 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_until_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command)); }
+      break;
+  
+    case 68:
+! #line 769 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 69:
+! #line 771 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 70:
+! #line 773 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 71:
+! #line 775 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 72:
+! #line 777 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 73:
+! #line 779 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 74:
+! #line 781 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 75:
+! #line 785 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+***************
+*** 2707,2711 ****
+  
+    case 76:
+! #line 785 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+--- 2712,2716 ----
+  
+    case 76:
+! #line 790 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+***************
+*** 2715,2719 ****
+  
+    case 77:
+! #line 790 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+--- 2720,2724 ----
+  
+    case 77:
+! #line 795 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+***************
+*** 2723,2727 ****
+  
+    case 78:
+! #line 795 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+--- 2728,2732 ----
+  
+    case 78:
+! #line 800 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+***************
+*** 2731,2735 ****
+  
+    case 79:
+! #line 800 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+--- 2736,2740 ----
+  
+    case 79:
+! #line 805 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+***************
+*** 2739,2743 ****
+  
+    case 80:
+! #line 805 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+--- 2744,2748 ----
+  
+    case 80:
+! #line 810 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+***************
+*** 2747,2751 ****
+  
+    case 81:
+! #line 810 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
+--- 2752,2756 ----
+  
+    case 81:
+! #line 815 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
+***************
+*** 2755,2759 ****
+  
+    case 82:
+! #line 815 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
+--- 2760,2764 ----
+  
+    case 82:
+! #line 820 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_for_command ((yyvsp[(2) - (9)].word), (WORD_LIST *)NULL, (yyvsp[(8) - (9)].command), word_lineno[word_top]);
+***************
+*** 2763,2767 ****
+  
+    case 83:
+! #line 822 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
+--- 2768,2772 ----
+  
+    case 83:
+! #line 827 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
+***************
+*** 2771,2775 ****
+  
+    case 84:
+! #line 827 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
+--- 2776,2780 ----
+  
+    case 84:
+! #line 832 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (7)].word_list), (yyvsp[(6) - (7)].command), arith_for_lineno);
+***************
+*** 2779,2783 ****
+  
+    case 85:
+! #line 832 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
+--- 2784,2788 ----
+  
+    case 85:
+! #line 837 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
+***************
+*** 2787,2791 ****
+  
+    case 86:
+! #line 837 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
+--- 2792,2796 ----
+  
+    case 86:
+! #line 842 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  				  (yyval.command) = make_arith_for_command ((yyvsp[(2) - (5)].word_list), (yyvsp[(4) - (5)].command), arith_for_lineno);
+***************
+*** 2795,2799 ****
+  
+    case 87:
+! #line 844 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+--- 2800,2804 ----
+  
+    case 87:
+! #line 849 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+***************
+*** 2803,2807 ****
+  
+    case 88:
+! #line 849 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+--- 2808,2812 ----
+  
+    case 88:
+! #line 854 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (6)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(5) - (6)].command), word_lineno[word_top]);
+***************
+*** 2811,2815 ****
+  
+    case 89:
+! #line 854 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+--- 2816,2820 ----
+  
+    case 89:
+! #line 859 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+***************
+*** 2819,2823 ****
+  
+    case 90:
+! #line 859 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+--- 2824,2828 ----
+  
+    case 90:
+! #line 864 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (7)].word), add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), (yyvsp[(6) - (7)].command), word_lineno[word_top]);
+***************
+*** 2827,2831 ****
+  
+    case 91:
+! #line 864 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+--- 2832,2836 ----
+  
+    case 91:
+! #line 869 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+***************
+*** 2835,2839 ****
+  
+    case 92:
+! #line 869 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+--- 2840,2844 ----
+  
+    case 92:
+! #line 874 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_select_command ((yyvsp[(2) - (10)].word), REVERSE_LIST ((yyvsp[(5) - (10)].word_list), WORD_LIST *), (yyvsp[(9) - (10)].command), word_lineno[word_top]);
+***************
+*** 2843,2847 ****
+  
+    case 93:
+! #line 876 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (PATTERN_LIST *)NULL, word_lineno[word_top]);
+--- 2848,2852 ----
+  
+    case 93:
+! #line 881 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (PATTERN_LIST *)NULL, word_lineno[word_top]);
+***************
+*** 2851,2855 ****
+  
+    case 94:
+! #line 881 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (7)].word), (yyvsp[(5) - (7)].pattern), word_lineno[word_top]);
+--- 2856,2860 ----
+  
+    case 94:
+! #line 886 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (7)].word), (yyvsp[(5) - (7)].pattern), word_lineno[word_top]);
+***************
+*** 2859,2863 ****
+  
+    case 95:
+! #line 886 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (yyvsp[(5) - (6)].pattern), word_lineno[word_top]);
+--- 2864,2868 ----
+  
+    case 95:
+! #line 891 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_case_command ((yyvsp[(2) - (6)].word), (yyvsp[(5) - (6)].pattern), word_lineno[word_top]);
+***************
+*** 2867,2891 ****
+  
+    case 96:
+! #line 893 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(1) - (5)].word), (yyvsp[(5) - (5)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 97:
+! #line 896 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(2) - (6)].word), (yyvsp[(6) - (6)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 98:
+! #line 899 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(2) - (4)].word), (yyvsp[(4) - (4)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 99:
+! #line 903 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 100:
+! #line 905 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  COMMAND *tc;
+--- 2872,2896 ----
+  
+    case 96:
+! #line 898 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(1) - (5)].word), (yyvsp[(5) - (5)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 97:
+! #line 901 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(2) - (6)].word), (yyvsp[(6) - (6)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 98:
+! #line 904 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_function_def ((yyvsp[(2) - (4)].word), (yyvsp[(4) - (4)].command), function_dstart, function_bstart); }
+      break;
+  
+    case 99:
+! #line 908 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 100:
+! #line 910 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  COMMAND *tc;
+***************
+*** 2919,2923 ****
+  
+    case 101:
+! #line 936 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command));
+--- 2924,2928 ----
+  
+    case 101:
+! #line 941 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_subshell_command ((yyvsp[(2) - (3)].command));
+***************
+*** 2927,2931 ****
+  
+    case 102:
+! #line 943 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ("COPROC", (yyvsp[(2) - (2)].command));
+--- 2932,2936 ----
+  
+    case 102:
+! #line 948 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ("COPROC", (yyvsp[(2) - (2)].command));
+***************
+*** 2935,2939 ****
+  
+    case 103:
+! #line 948 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  COMMAND *tc;
+--- 2940,2944 ----
+  
+    case 103:
+! #line 953 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  COMMAND *tc;
+***************
+*** 2955,2959 ****
+  
+    case 104:
+! #line 965 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ((yyvsp[(2) - (3)].word)->word, (yyvsp[(3) - (3)].command));
+--- 2960,2964 ----
+  
+    case 104:
+! #line 970 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ((yyvsp[(2) - (3)].word)->word, (yyvsp[(3) - (3)].command));
+***************
+*** 2963,2967 ****
+  
+    case 105:
+! #line 970 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  COMMAND *tc;
+--- 2968,2972 ----
+  
+    case 105:
+! #line 975 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  COMMAND *tc;
+***************
+*** 2983,2987 ****
+  
+    case 106:
+! #line 987 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[(2) - (2)].command)));
+--- 2988,2992 ----
+  
+    case 106:
+! #line 992 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = make_coproc_command ("COPROC", clean_simple_command ((yyvsp[(2) - (2)].command)));
+***************
+*** 2991,3105 ****
+  
+    case 107:
+! #line 994 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (COMMAND *)NULL); }
+      break;
+  
+    case 108:
+! #line 996 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (7)].command), (yyvsp[(4) - (7)].command), (yyvsp[(6) - (7)].command)); }
+      break;
+  
+    case 109:
+! #line 998 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(5) - (6)].command)); }
+      break;
+  
+    case 110:
+! #line 1003 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_group_command ((yyvsp[(2) - (3)].command)); }
+      break;
+  
+    case 111:
+! #line 1007 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_arith_command ((yyvsp[(1) - (1)].word_list)); }
+      break;
+  
+    case 112:
+! #line 1011 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(2) - (3)].command); }
+      break;
+  
+    case 113:
+! #line 1015 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (4)].command), (yyvsp[(4) - (4)].command), (COMMAND *)NULL); }
+      break;
+  
+    case 114:
+! #line 1017 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(6) - (6)].command)); }
+      break;
+  
+    case 115:
+! #line 1019 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (yyvsp[(5) - (5)].command)); }
+      break;
+  
+    case 117:
+! #line 1024 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(2) - (2)].pattern)->next = (yyvsp[(1) - (2)].pattern); (yyval.pattern) = (yyvsp[(2) - (2)].pattern); }
+      break;
+  
+    case 118:
+! #line 1028 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (yyvsp[(4) - (4)].command)); }
+      break;
+  
+    case 119:
+! #line 1030 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (COMMAND *)NULL); }
+      break;
+  
+    case 120:
+! #line 1032 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (yyvsp[(5) - (5)].command)); }
+      break;
+  
+    case 121:
+! #line 1034 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (COMMAND *)NULL); }
+      break;
+  
+    case 122:
+! #line 1038 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 123:
+! #line 1040 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 124:
+! #line 1042 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 125:
+! #line 1044 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 126:
+! #line 1046 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 127:
+! #line 1048 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 128:
+! #line 1052 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
+      break;
+  
+    case 129:
+! #line 1054 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(3) - (3)].word), (yyvsp[(1) - (3)].word_list)); }
+      break;
+  
+    case 130:
+! #line 1063 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(2) - (2)].command);
+--- 2996,3110 ----
+  
+    case 107:
+! #line 999 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (COMMAND *)NULL); }
+      break;
+  
+    case 108:
+! #line 1001 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (7)].command), (yyvsp[(4) - (7)].command), (yyvsp[(6) - (7)].command)); }
+      break;
+  
+    case 109:
+! #line 1003 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(5) - (6)].command)); }
+      break;
+  
+    case 110:
+! #line 1008 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_group_command ((yyvsp[(2) - (3)].command)); }
+      break;
+  
+    case 111:
+! #line 1012 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_arith_command ((yyvsp[(1) - (1)].word_list)); }
+      break;
+  
+    case 112:
+! #line 1016 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(2) - (3)].command); }
+      break;
+  
+    case 113:
+! #line 1020 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (4)].command), (yyvsp[(4) - (4)].command), (COMMAND *)NULL); }
+      break;
+  
+    case 114:
+! #line 1022 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (6)].command), (yyvsp[(4) - (6)].command), (yyvsp[(6) - (6)].command)); }
+      break;
+  
+    case 115:
+! #line 1024 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = make_if_command ((yyvsp[(2) - (5)].command), (yyvsp[(4) - (5)].command), (yyvsp[(5) - (5)].command)); }
+      break;
+  
+    case 117:
+! #line 1029 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(2) - (2)].pattern)->next = (yyvsp[(1) - (2)].pattern); (yyval.pattern) = (yyvsp[(2) - (2)].pattern); }
+      break;
+  
+    case 118:
+! #line 1033 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (yyvsp[(4) - (4)].command)); }
+      break;
+  
+    case 119:
+! #line 1035 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(2) - (4)].word_list), (COMMAND *)NULL); }
+      break;
+  
+    case 120:
+! #line 1037 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (yyvsp[(5) - (5)].command)); }
+      break;
+  
+    case 121:
+! #line 1039 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.pattern) = make_pattern_list ((yyvsp[(3) - (5)].word_list), (COMMAND *)NULL); }
+      break;
+  
+    case 122:
+! #line 1043 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 123:
+! #line 1045 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 124:
+! #line 1047 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 125:
+! #line 1049 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_FALLTHROUGH; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 126:
+! #line 1051 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(1) - (2)].pattern)->flags |= CASEPAT_TESTNEXT; (yyval.pattern) = (yyvsp[(1) - (2)].pattern); }
+      break;
+  
+    case 127:
+! #line 1053 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyvsp[(2) - (3)].pattern)->flags |= CASEPAT_TESTNEXT; (yyvsp[(2) - (3)].pattern)->next = (yyvsp[(1) - (3)].pattern); (yyval.pattern) = (yyvsp[(2) - (3)].pattern); }
+      break;
+  
+    case 128:
+! #line 1057 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(1) - (1)].word), (WORD_LIST *)NULL); }
+      break;
+  
+    case 129:
+! #line 1059 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.word_list) = make_word_list ((yyvsp[(3) - (3)].word), (yyvsp[(1) - (3)].word_list)); }
+      break;
+  
+    case 130:
+! #line 1068 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(2) - (2)].command);
+***************
+*** 3110,3114 ****
+  
+    case 132:
+! #line 1072 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(2) - (2)].command);
+--- 3115,3119 ----
+  
+    case 132:
+! #line 1077 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(2) - (2)].command);
+***************
+*** 3117,3121 ****
+  
+    case 134:
+! #line 1079 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(1) - (3)].command)->type == cm_connection)
+--- 3122,3126 ----
+  
+    case 134:
+! #line 1084 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(1) - (3)].command)->type == cm_connection)
+***************
+*** 3127,3141 ****
+  
+    case 136:
+! #line 1090 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
+      break;
+  
+    case 137:
+! #line 1092 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
+      break;
+  
+    case 138:
+! #line 1094 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(1) - (4)].command)->type == cm_connection)
+--- 3132,3146 ----
+  
+    case 136:
+! #line 1095 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
+      break;
+  
+    case 137:
+! #line 1097 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
+      break;
+  
+    case 138:
+! #line 1099 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(1) - (4)].command)->type == cm_connection)
+***************
+*** 3147,3181 ****
+  
+    case 139:
+! #line 1101 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
+      break;
+  
+    case 140:
+! #line 1103 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
+      break;
+  
+    case 141:
+! #line 1105 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 144:
+! #line 1113 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = '\n'; }
+      break;
+  
+    case 145:
+! #line 1115 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = ';'; }
+      break;
+  
+    case 146:
+! #line 1117 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = yacc_EOF; }
+      break;
+  
+    case 149:
+! #line 1131 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(1) - (1)].command);
+--- 3152,3186 ----
+  
+    case 139:
+! #line 1106 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
+      break;
+  
+    case 140:
+! #line 1108 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), ';'); }
+      break;
+  
+    case 141:
+! #line 1110 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 144:
+! #line 1118 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = '\n'; }
+      break;
+  
+    case 145:
+! #line 1120 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = ';'; }
+      break;
+  
+    case 146:
+! #line 1122 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = yacc_EOF; }
+      break;
+  
+    case 149:
+! #line 1136 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(1) - (1)].command);
+***************
+*** 3193,3197 ****
+  
+    case 150:
+! #line 1144 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(1) - (2)].command)->type == cm_connection)
+--- 3198,3202 ----
+  
+    case 150:
+! #line 1149 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(1) - (2)].command)->type == cm_connection)
+***************
+*** 3212,3216 ****
+  
+    case 151:
+! #line 1160 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(1) - (2)].command);
+--- 3217,3221 ----
+  
+    case 151:
+! #line 1165 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  (yyval.command) = (yyvsp[(1) - (2)].command);
+***************
+*** 3228,3242 ****
+  
+    case 152:
+! #line 1175 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
+      break;
+  
+    case 153:
+! #line 1177 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
+      break;
+  
+    case 154:
+! #line 1179 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(1) - (3)].command)->type == cm_connection)
+--- 3233,3247 ----
+  
+    case 152:
+! #line 1180 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), AND_AND); }
+      break;
+  
+    case 153:
+! #line 1182 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), OR_OR); }
+      break;
+  
+    case 154:
+! #line 1184 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(1) - (3)].command)->type == cm_connection)
+***************
+*** 3248,3267 ****
+  
+    case 155:
+! #line 1186 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), ';'); }
+      break;
+  
+    case 156:
+! #line 1189 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 157:
+! #line 1193 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 158:
+! #line 1195 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(2) - (2)].command))
+--- 3253,3272 ----
+  
+    case 155:
+! #line 1191 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (3)].command), (yyvsp[(3) - (3)].command), ';'); }
+      break;
+  
+    case 156:
+! #line 1194 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 157:
+! #line 1198 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 158:
+! #line 1200 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(2) - (2)].command))
+***************
+*** 3272,3276 ****
+  
+    case 159:
+! #line 1201 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  if ((yyvsp[(2) - (2)].command))
+--- 3277,3281 ----
+  
+    case 159:
+! #line 1206 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  if ((yyvsp[(2) - (2)].command))
+***************
+*** 3281,3285 ****
+  
+    case 160:
+! #line 1207 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  ELEMENT x;
+--- 3286,3290 ----
+  
+    case 160:
+! #line 1212 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  ELEMENT x;
+***************
+*** 3301,3305 ****
+  
+    case 161:
+! #line 1224 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  ELEMENT x;
+--- 3306,3310 ----
+  
+    case 161:
+! #line 1229 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  ELEMENT x;
+***************
+*** 3322,3331 ****
+  
+    case 162:
+! #line 1244 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '|'); }
+      break;
+  
+    case 163:
+! #line 1246 "/usr/homes/chet/src/bash/src/parse.y"
+      {
+  			  /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */
+--- 3327,3336 ----
+  
+    case 162:
+! #line 1249 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = command_connect ((yyvsp[(1) - (4)].command), (yyvsp[(4) - (4)].command), '|'); }
+      break;
+  
+    case 163:
+! #line 1251 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      {
+  			  /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */
+***************
+*** 3353,3372 ****
+  
+    case 164:
+! #line 1269 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 165:
+! #line 1273 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE; }
+      break;
+  
+    case 166:
+! #line 1275 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+      break;
+  
+    case 167:
+! #line 1277 "/usr/homes/chet/src/bash/src/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+      break;
+--- 3358,3377 ----
+  
+    case 164:
+! #line 1274 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.command) = (yyvsp[(1) - (1)].command); }
+      break;
+  
+    case 165:
+! #line 1278 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE; }
+      break;
+  
+    case 166:
+! #line 1280 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+      break;
+  
+    case 167:
+! #line 1282 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+      { (yyval.number) = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+      break;
+***************
+*** 3374,3378 ****
+  
+  /* Line 1267 of yacc.c.  */
+! #line 3377 "y.tab.c"
+        default: break;
+      }
+--- 3379,3383 ----
+  
+  /* Line 1267 of yacc.c.  */
+! #line 3382 "y.tab.c"
+        default: break;
+      }
+***************
+*** 3588,3592 ****
+  
+  
+! #line 1279 "/usr/homes/chet/src/bash/src/parse.y"
+  
+  
+--- 3593,3597 ----
+  
+  
+! #line 1284 "/usr/src/local/chet/src/bash/bash-4.3.28/parse.y"
+  
+  
+***************
+*** 4949,4952 ****
+--- 4954,4972 ----
+  static int esacs_needed_count;
+  
++ static void
++ push_heredoc (r)
++      REDIRECT *r;
++ {
++   if (need_here_doc >= HEREDOC_MAX)
++     {
++       last_command_exit_value = EX_BADUSAGE;
++       need_here_doc = 0;
++       report_syntax_error (_("maximum here-document count exceeded"));
++       reset_parser ();
++       exit_shell (last_command_exit_value);
++     }
++   redir_stack[need_here_doc++] = r;
++ }
++ 
+  void
+  gather_here_documents ()
+***************
+*** 8542,8543 ****
+--- 8562,8564 ----
+  }
+  #endif /* HANDLE_MULTIBYTE */
++ 
+*** a/patchlevel.h	2012-12-29 10:47:57.000000000 -0500
+--- b/patchlevel.h	2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 27
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 28
+  
+  #endif /* _PATCHLEVEL_H_ */

package/bash/bash-003-patchlevel29.patch

@@ -0,0 +1,64 @@
+http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-028 with
+a slight tweak for the patch prefix.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.3
+Patch-ID:	bash43-029
+
+Bug-Reported-by:	Michal Zalewski <lcamtuf@coredump.cx>
+Bug-Reference-ID:
+Bug-Reference-URL:
+
+Bug-Description:
+
+When bash is parsing a function definition that contains a here-document
+delimited by end-of-file (or end-of-string), it leaves the closing delimiter
+uninitialized.  This can result in an invalid memory access when the parsed
+function is later copied.
+
+Patch (apply with `patch -p0'):
+
+*** a/make_cmd.c	2011-12-16 08:08:01.000000000 -0500
+--- b/make_cmd.c	2014-10-02 11:24:23.000000000 -0400
+***************
+*** 693,696 ****
+--- 693,697 ----
+    temp->redirector = source;
+    temp->redirectee = dest_and_filename;
++   temp->here_doc_eof = 0;
+    temp->instruction = instruction;
+    temp->flags = 0;
+*** a/copy_cmd.c	2009-09-11 16:28:02.000000000 -0400
+--- b/copy_cmd.c	2014-10-02 11:24:23.000000000 -0400
+***************
+*** 127,131 ****
+      case r_reading_until:
+      case r_deblank_reading_until:
+!       new_redirect->here_doc_eof = savestring (redirect->here_doc_eof);
+        /*FALLTHROUGH*/
+      case r_reading_string:
+--- 127,131 ----
+      case r_reading_until:
+      case r_deblank_reading_until:
+!       new_redirect->here_doc_eof = redirect->here_doc_eof ? savestring (redirect->here_doc_eof) : 0;
+        /*FALLTHROUGH*/
+      case r_reading_string:
+*** a/patchlevel.h	2012-12-29 10:47:57.000000000 -0500
+--- b/patchlevel.h	2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 28
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 29
+  
+  #endif /* _PATCHLEVEL_H_ */