Merge branch 'master' into feature/fix-comments

1 files changed, 382 insertions, 381 deletions

diff --git a/awkgram.c b/awkgram.c
index df18cd55..81cab674 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 3.0.4.  */
+/* A Bison parser, made by GNU Bison 3.1.  */
 
 /* Bison implementation for Yacc-like parsers in C
 
-   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018 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
@@ -44,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "3.0.4"
+#define YYBISON_VERSION "3.1"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -389,13 +389,13 @@ typedef signed char yytype_int8;
 #ifdef YYTYPE_UINT16
 typedef YYTYPE_UINT16 yytype_uint16;
 #else
-typedef unsigned short int yytype_uint16;
+typedef unsigned short yytype_uint16;
 #endif
 
 #ifdef YYTYPE_INT16
 typedef YYTYPE_INT16 yytype_int16;
 #else
-typedef short int yytype_int16;
+typedef short yytype_int16;
 #endif
 
 #ifndef YYSIZE_T
@@ -407,7 +407,7 @@ typedef short int yytype_int16;
 #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
 #  define YYSIZE_T size_t
 # else
-#  define YYSIZE_T unsigned int
+#  define YYSIZE_T unsigned
 # endif
 #endif
 
@@ -459,7 +459,7 @@ typedef short int yytype_int16;
 # define YYUSE(E) /* empty */
 #endif
 
-#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
 /* Suppress an incorrect diagnostic about yylval being uninitialized.  */
 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
     _Pragma ("GCC diagnostic push") \
@@ -627,7 +627,7 @@ union yyalloc
 #define YYMAXUTOK   309
 
 #define YYTRANSLATE(YYX)                                                \
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+  ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
    as returned by yylex, without out-of-bounds checking.  */
@@ -1353,7 +1353,7 @@ do {                                                            \
 static void
 yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
 {
-  unsigned long int yylno = yyrline[yyrule];
+  unsigned long yylno = yyrline[yyrule];
   int yynrhs = yyr2[yyrule];
   int yyi;
   YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
@@ -1579,6 +1579,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
       case N:                               \
         yyformat = S;                       \
       break
+    default: /* Avoid compiler warnings. */
       YYCASE_(0, YY_("syntax error"));
       YYCASE_(1, YY_("syntax error, unexpected %s"));
       YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
@@ -1784,7 +1785,7 @@ yyparse (void)
       yyvsp = yyvs + yysize - 1;
 
       YYDPRINTF ((stderr, "Stack size increased to %lu\n",
-                  (unsigned long int) yystacksize));
+                  (unsigned long) yystacksize));
 
       if (yyss + yystacksize - 1 <= yyssp)
         YYABORT;
@@ -1895,24 +1896,24 @@ yyreduce:
   switch (yyn)
     {
         case 3:
-#line 218 "awkgram.y" /* yacc.c:1646  */
+#line 218 "awkgram.y" /* yacc.c:1651  */
     {
 		rule = 0;
 		yyerrok;
 	  }
-#line 1904 "awkgram.c" /* yacc.c:1646  */
+#line 1905 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 5:
-#line 224 "awkgram.y" /* yacc.c:1646  */
+#line 224 "awkgram.y" /* yacc.c:1651  */
     {
 		next_sourcefile();
 	  }
-#line 1912 "awkgram.c" /* yacc.c:1646  */
+#line 1913 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 6:
-#line 228 "awkgram.y" /* yacc.c:1646  */
+#line 228 "awkgram.y" /* yacc.c:1651  */
     {
 		rule = 0;
 		/*
@@ -1921,20 +1922,20 @@ yyreduce:
 		 */
   		/* yyerrok; */
 	  }
-#line 1925 "awkgram.c" /* yacc.c:1646  */
+#line 1926 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 7:
-#line 240 "awkgram.y" /* yacc.c:1646  */
+#line 240 "awkgram.y" /* yacc.c:1651  */
     {
 		(void) append_rule((yyvsp[-1]), (yyvsp[0]));
 		first_rule = false;
 	  }
-#line 1934 "awkgram.c" /* yacc.c:1646  */
+#line 1935 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 8:
-#line 245 "awkgram.y" /* yacc.c:1646  */
+#line 245 "awkgram.y" /* yacc.c:1651  */
     {
 		if (rule != Rule) {
 			msg(_("%s blocks must have an action part"), ruletab[rule]);
@@ -1945,42 +1946,42 @@ yyreduce:
 		} else		/* pattern rule with non-empty pattern */
 			(void) append_rule((yyvsp[-1]), NULL);
 	  }
-#line 1949 "awkgram.c" /* yacc.c:1646  */
+#line 1950 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 9:
-#line 256 "awkgram.y" /* yacc.c:1646  */
+#line 256 "awkgram.y" /* yacc.c:1651  */
     {
 		in_function = NULL;
 		(void) mk_function((yyvsp[-1]), (yyvsp[0]));
 		want_param_names = DONT_CHECK;
 		yyerrok;
 	  }
-#line 1960 "awkgram.c" /* yacc.c:1646  */
+#line 1961 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 10:
-#line 263 "awkgram.y" /* yacc.c:1646  */
+#line 263 "awkgram.y" /* yacc.c:1651  */
     {
 		want_source = false;
 		at_seen = false;
 		yyerrok;
 	  }
-#line 1970 "awkgram.c" /* yacc.c:1646  */
+#line 1971 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 11:
-#line 269 "awkgram.y" /* yacc.c:1646  */
+#line 269 "awkgram.y" /* yacc.c:1651  */
     {
 		want_source = false;
 		at_seen = false;
 		yyerrok;
 	  }
-#line 1980 "awkgram.c" /* yacc.c:1646  */
+#line 1981 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 12:
-#line 278 "awkgram.y" /* yacc.c:1646  */
+#line 278 "awkgram.y" /* yacc.c:1651  */
     {
 		if (include_source((yyvsp[0])) < 0)
 			YYABORT;
@@ -1988,23 +1989,23 @@ yyreduce:
 		bcfree((yyvsp[0]));
 		(yyval) = NULL;
 	  }
-#line 1992 "awkgram.c" /* yacc.c:1646  */
+#line 1993 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 13:
-#line 286 "awkgram.y" /* yacc.c:1646  */
+#line 286 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 1998 "awkgram.c" /* yacc.c:1646  */
+#line 1999 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 14:
-#line 288 "awkgram.y" /* yacc.c:1646  */
+#line 288 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 2004 "awkgram.c" /* yacc.c:1646  */
+#line 2005 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 15:
-#line 293 "awkgram.y" /* yacc.c:1646  */
+#line 293 "awkgram.y" /* yacc.c:1651  */
     {
 		if (load_library((yyvsp[0])) < 0)
 			YYABORT;
@@ -2012,23 +2013,23 @@ yyreduce:
 		bcfree((yyvsp[0]));
 		(yyval) = NULL;
 	  }
-#line 2016 "awkgram.c" /* yacc.c:1646  */
+#line 2017 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 16:
-#line 301 "awkgram.y" /* yacc.c:1646  */
+#line 301 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 2022 "awkgram.c" /* yacc.c:1646  */
+#line 2023 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 17:
-#line 303 "awkgram.y" /* yacc.c:1646  */
+#line 303 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 2028 "awkgram.c" /* yacc.c:1646  */
+#line 2029 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 18:
-#line 308 "awkgram.y" /* yacc.c:1646  */
+#line 308 "awkgram.y" /* yacc.c:1651  */
     {
 		rule = Rule;
 		if (comment != NULL) {
@@ -2037,11 +2038,11 @@ yyreduce:
 		} else
 			(yyval) = NULL;
 	  }
-#line 2041 "awkgram.c" /* yacc.c:1646  */
+#line 2042 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 19:
-#line 317 "awkgram.y" /* yacc.c:1646  */
+#line 317 "awkgram.y" /* yacc.c:1651  */
     {
 		rule = Rule;
 		if (comment != NULL) {
@@ -2050,11 +2051,11 @@ yyreduce:
 		} else
 			(yyval) = (yyvsp[0]);
 	  }
-#line 2054 "awkgram.c" /* yacc.c:1646  */
+#line 2055 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 20:
-#line 327 "awkgram.y" /* yacc.c:1646  */
+#line 327 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *tp;
 
@@ -2084,11 +2085,11 @@ yyreduce:
 			(yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp);
 		rule = Rule;
 	  }
-#line 2088 "awkgram.c" /* yacc.c:1646  */
+#line 2089 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 21:
-#line 357 "awkgram.y" /* yacc.c:1646  */
+#line 357 "awkgram.y" /* yacc.c:1651  */
     {
 		static int begin_seen = 0;
 
@@ -2102,11 +2103,11 @@ yyreduce:
 		check_comment();
 		(yyval) = (yyvsp[0]);
 	  }
-#line 2106 "awkgram.c" /* yacc.c:1646  */
+#line 2107 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 22:
-#line 371 "awkgram.y" /* yacc.c:1646  */
+#line 371 "awkgram.y" /* yacc.c:1651  */
     {
 		static int end_seen = 0;
 
@@ -2120,11 +2121,11 @@ yyreduce:
 		check_comment();
 		(yyval) = (yyvsp[0]);
 	  }
-#line 2124 "awkgram.c" /* yacc.c:1646  */
+#line 2125 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 23:
-#line 385 "awkgram.y" /* yacc.c:1646  */
+#line 385 "awkgram.y" /* yacc.c:1651  */
     {
 		func_first = false;
 		(yyvsp[0])->in_rule = rule = BEGINFILE;
@@ -2132,11 +2133,11 @@ yyreduce:
 		check_comment();
 		(yyval) = (yyvsp[0]);
 	  }
-#line 2136 "awkgram.c" /* yacc.c:1646  */
+#line 2137 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 24:
-#line 393 "awkgram.y" /* yacc.c:1646  */
+#line 393 "awkgram.y" /* yacc.c:1651  */
     {
 		func_first = false;
 		(yyvsp[0])->in_rule = rule = ENDFILE;
@@ -2144,11 +2145,11 @@ yyreduce:
 		check_comment();
 		(yyval) = (yyvsp[0]);
 	  }
-#line 2148 "awkgram.c" /* yacc.c:1646  */
+#line 2149 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 25:
-#line 404 "awkgram.y" /* yacc.c:1646  */
+#line 404 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *ip;
 		if ((yyvsp[-3]) == NULL)
@@ -2157,48 +2158,48 @@ yyreduce:
 			ip = (yyvsp[-3]);
 		(yyval) = ip;
 	  }
-#line 2161 "awkgram.c" /* yacc.c:1646  */
+#line 2162 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 26:
-#line 416 "awkgram.y" /* yacc.c:1646  */
+#line 416 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 2167 "awkgram.c" /* yacc.c:1646  */
+#line 2168 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 27:
-#line 418 "awkgram.y" /* yacc.c:1646  */
+#line 418 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 2173 "awkgram.c" /* yacc.c:1646  */
+#line 2174 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 28:
-#line 420 "awkgram.y" /* yacc.c:1646  */
+#line 420 "awkgram.y" /* yacc.c:1651  */
     {
 		yyerror(_("`%s' is a built-in function, it cannot be redefined"),
 					tokstart);
 		YYABORT;
 	  }
-#line 2183 "awkgram.c" /* yacc.c:1646  */
+#line 2184 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 29:
-#line 426 "awkgram.y" /* yacc.c:1646  */
+#line 426 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = (yyvsp[0]);
 		at_seen = false;
 	  }
-#line 2192 "awkgram.c" /* yacc.c:1646  */
+#line 2193 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 32:
-#line 438 "awkgram.y" /* yacc.c:1646  */
+#line 438 "awkgram.y" /* yacc.c:1651  */
     { want_param_names = FUNC_HEADER; }
-#line 2198 "awkgram.c" /* yacc.c:1646  */
+#line 2199 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 33:
-#line 439 "awkgram.y" /* yacc.c:1646  */
+#line 439 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 *  treat any comments between BOF and the first function
@@ -2236,17 +2237,17 @@ yyreduce:
 		(yyval) = (yyvsp[-6]);
 		want_param_names = FUNC_BODY;
 	  }
-#line 2240 "awkgram.c" /* yacc.c:1646  */
+#line 2241 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 34:
-#line 484 "awkgram.y" /* yacc.c:1646  */
+#line 484 "awkgram.y" /* yacc.c:1651  */
     { want_regexp = true; }
-#line 2246 "awkgram.c" /* yacc.c:1646  */
+#line 2247 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 35:
-#line 486 "awkgram.y" /* yacc.c:1646  */
+#line 486 "awkgram.y" /* yacc.c:1651  */
     {
 		  NODE *n, *exp;
 		  char *re;
@@ -2275,11 +2276,11 @@ yyreduce:
 		  (yyval)->opcode = Op_match_rec;
 		  (yyval)->memory = n;
 		}
-#line 2279 "awkgram.c" /* yacc.c:1646  */
+#line 2280 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 36:
-#line 518 "awkgram.y" /* yacc.c:1646  */
+#line 518 "awkgram.y" /* yacc.c:1651  */
     {
 		  char *re;
 		  size_t len;
@@ -2292,17 +2293,17 @@ yyreduce:
 		  (yyval)->opcode = Op_push_re;
 		  (yyval)->memory = make_typed_regex(re, len);
 		}
-#line 2296 "awkgram.c" /* yacc.c:1646  */
+#line 2297 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 37:
-#line 533 "awkgram.y" /* yacc.c:1646  */
+#line 533 "awkgram.y" /* yacc.c:1651  */
     { bcfree((yyvsp[0])); }
-#line 2302 "awkgram.c" /* yacc.c:1646  */
+#line 2303 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 39:
-#line 539 "awkgram.y" /* yacc.c:1646  */
+#line 539 "awkgram.y" /* yacc.c:1651  */
     {
 		if (prior_comment != NULL) {
 			(yyval) = list_create(prior_comment);
@@ -2313,11 +2314,11 @@ yyreduce:
 		} else
 			(yyval) = NULL;
 	  }
-#line 2317 "awkgram.c" /* yacc.c:1646  */
+#line 2318 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 40:
-#line 550 "awkgram.y" /* yacc.c:1646  */
+#line 550 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[0]) == NULL) {
 			if (prior_comment != NULL) {
@@ -2364,17 +2365,17 @@ yyreduce:
 		}
 		yyerrok;
 	  }
-#line 2368 "awkgram.c" /* yacc.c:1646  */
+#line 2369 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 41:
-#line 597 "awkgram.y" /* yacc.c:1646  */
+#line 597 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = NULL; }
-#line 2374 "awkgram.c" /* yacc.c:1646  */
+#line 2375 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 44:
-#line 607 "awkgram.y" /* yacc.c:1646  */
+#line 607 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *ip;
 
@@ -2387,34 +2388,34 @@ yyreduce:
 			$1 is NULL */
 		(yyval) = ip;
 	  }
-#line 2391 "awkgram.c" /* yacc.c:1646  */
+#line 2392 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 45:
-#line 623 "awkgram.y" /* yacc.c:1646  */
+#line 623 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 2397 "awkgram.c" /* yacc.c:1646  */
+#line 2398 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 46:
-#line 625 "awkgram.y" /* yacc.c:1646  */
+#line 625 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[-1]); }
-#line 2403 "awkgram.c" /* yacc.c:1646  */
+#line 2404 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 47:
-#line 627 "awkgram.y" /* yacc.c:1646  */
+#line 627 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_pretty_print)
 			(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
 		else
 			(yyval) = (yyvsp[0]);
  	  }
-#line 2414 "awkgram.c" /* yacc.c:1646  */
+#line 2415 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 48:
-#line 634 "awkgram.y" /* yacc.c:1646  */
+#line 634 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt;
 		INSTRUCTION *ip, *nextc, *tbreak;
@@ -2505,11 +2506,11 @@ yyreduce:
 		break_allowed--;
 		fix_break_continue(ip, tbreak, NULL);
 	  }
-#line 2509 "awkgram.c" /* yacc.c:1646  */
+#line 2510 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 49:
-#line 725 "awkgram.y" /* yacc.c:1646  */
+#line 725 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 *    -----------------
@@ -2551,11 +2552,11 @@ yyreduce:
 		continue_allowed--;
 		fix_break_continue(ip, tbreak, tcont);
 	  }
-#line 2555 "awkgram.c" /* yacc.c:1646  */
+#line 2556 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 50:
-#line 767 "awkgram.y" /* yacc.c:1646  */
+#line 767 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 *    -----------------
@@ -2597,11 +2598,11 @@ yyreduce:
 		} /* else
 			$1 and $4 are NULLs */
 	  }
-#line 2601 "awkgram.c" /* yacc.c:1646  */
+#line 2602 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 51:
-#line 809 "awkgram.y" /* yacc.c:1646  */
+#line 809 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *ip;
 		char *var_name = (yyvsp[-5])->lextok;
@@ -2714,33 +2715,33 @@ regular_loop:
 		break_allowed--;
 		continue_allowed--;
 	  }
-#line 2718 "awkgram.c" /* yacc.c:1646  */
+#line 2719 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 52:
-#line 922 "awkgram.y" /* yacc.c:1646  */
+#line 922 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0]));
 
 		break_allowed--;
 		continue_allowed--;
 	  }
-#line 2729 "awkgram.c" /* yacc.c:1646  */
+#line 2730 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 53:
-#line 929 "awkgram.y" /* yacc.c:1646  */
+#line 929 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0]));
 
 		break_allowed--;
 		continue_allowed--;
 	  }
-#line 2740 "awkgram.c" /* yacc.c:1646  */
+#line 2741 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 54:
-#line 936 "awkgram.y" /* yacc.c:1646  */
+#line 936 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_pretty_print)
 			(yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count));
@@ -2748,11 +2749,11 @@ regular_loop:
 			(yyval) = (yyvsp[0]);
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2752 "awkgram.c" /* yacc.c:1646  */
+#line 2753 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 55:
-#line 947 "awkgram.y" /* yacc.c:1646  */
+#line 947 "awkgram.y" /* yacc.c:1651  */
     {
 		if (! break_allowed)
 			error_ln((yyvsp[-1])->source_line,
@@ -2762,11 +2763,11 @@ regular_loop:
 		(yyval) = add_pending_comment((yyval));
 
 	  }
-#line 2766 "awkgram.c" /* yacc.c:1646  */
+#line 2767 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 56:
-#line 957 "awkgram.y" /* yacc.c:1646  */
+#line 957 "awkgram.y" /* yacc.c:1651  */
     {
 		if (! continue_allowed)
 			error_ln((yyvsp[-1])->source_line,
@@ -2776,11 +2777,11 @@ regular_loop:
 		(yyval) = add_pending_comment((yyval));
 
 	  }
-#line 2780 "awkgram.c" /* yacc.c:1646  */
+#line 2781 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 57:
-#line 967 "awkgram.y" /* yacc.c:1646  */
+#line 967 "awkgram.y" /* yacc.c:1651  */
     {
 		/* if inside function (rule = 0), resolve context at run-time */
 		if (rule && rule != Rule)
@@ -2790,11 +2791,11 @@ regular_loop:
 		(yyval) = list_create((yyvsp[-1]));
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2794 "awkgram.c" /* yacc.c:1646  */
+#line 2795 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 58:
-#line 977 "awkgram.y" /* yacc.c:1646  */
+#line 977 "awkgram.y" /* yacc.c:1651  */
     {
 		/* if inside function (rule = 0), resolve context at run-time */
 		if (rule == BEGIN || rule == END || rule == ENDFILE)
@@ -2806,11 +2807,11 @@ regular_loop:
 		(yyval) = list_create((yyvsp[-1]));
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2810 "awkgram.c" /* yacc.c:1646  */
+#line 2811 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 59:
-#line 989 "awkgram.y" /* yacc.c:1646  */
+#line 989 "awkgram.y" /* yacc.c:1651  */
     {
 		/* Initialize the two possible jump targets, the actual target
 		 * is resolved at run-time.
@@ -2826,20 +2827,20 @@ regular_loop:
 			(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2830 "awkgram.c" /* yacc.c:1646  */
+#line 2831 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 60:
-#line 1005 "awkgram.y" /* yacc.c:1646  */
+#line 1005 "awkgram.y" /* yacc.c:1651  */
     {
 		if (! in_function)
 			yyerror(_("`return' used outside function context"));
 	  }
-#line 2839 "awkgram.c" /* yacc.c:1646  */
+#line 2840 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 61:
-#line 1008 "awkgram.y" /* yacc.c:1646  */
+#line 1008 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-1]) == NULL) {
 			(yyval) = list_create((yyvsp[-3]));
@@ -2850,17 +2851,17 @@ regular_loop:
 
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2854 "awkgram.c" /* yacc.c:1646  */
+#line 2855 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 63:
-#line 1030 "awkgram.y" /* yacc.c:1646  */
+#line 1030 "awkgram.y" /* yacc.c:1651  */
     { in_print = true; in_parens = 0; }
-#line 2860 "awkgram.c" /* yacc.c:1646  */
+#line 2861 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 64:
-#line 1031 "awkgram.y" /* yacc.c:1646  */
+#line 1031 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 * Optimization: plain `print' has no expression list, so $3 is null.
@@ -2958,17 +2959,17 @@ regular_print:
 		}
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 2962 "awkgram.c" /* yacc.c:1646  */
+#line 2963 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 65:
-#line 1129 "awkgram.y" /* yacc.c:1646  */
+#line 1129 "awkgram.y" /* yacc.c:1651  */
     { sub_counter = 0; }
-#line 2968 "awkgram.c" /* yacc.c:1646  */
+#line 2969 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 66:
-#line 1130 "awkgram.y" /* yacc.c:1646  */
+#line 1130 "awkgram.y" /* yacc.c:1651  */
     {
 		char *arr = (yyvsp[-2])->lextok;
 
@@ -3002,11 +3003,11 @@ regular_print:
 		}
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 3006 "awkgram.c" /* yacc.c:1646  */
+#line 3007 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 67:
-#line 1168 "awkgram.y" /* yacc.c:1646  */
+#line 1168 "awkgram.y" /* yacc.c:1651  */
     {
 		static bool warned = false;
 		char *arr = (yyvsp[-1])->lextok;
@@ -3033,55 +3034,55 @@ regular_print:
 		}
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 3037 "awkgram.c" /* yacc.c:1646  */
+#line 3038 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 68:
-#line 1195 "awkgram.y" /* yacc.c:1646  */
+#line 1195 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = optimize_assignment((yyvsp[0]));
 		(yyval) = add_pending_comment((yyval));
 	  }
-#line 3046 "awkgram.c" /* yacc.c:1646  */
+#line 3047 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 69:
-#line 1203 "awkgram.y" /* yacc.c:1646  */
+#line 1203 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3052 "awkgram.c" /* yacc.c:1646  */
+#line 3053 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 70:
-#line 1205 "awkgram.y" /* yacc.c:1646  */
+#line 1205 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3058 "awkgram.c" /* yacc.c:1646  */
+#line 3059 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 71:
-#line 1210 "awkgram.y" /* yacc.c:1646  */
+#line 1210 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3064 "awkgram.c" /* yacc.c:1646  */
+#line 3065 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 72:
-#line 1212 "awkgram.y" /* yacc.c:1646  */
+#line 1212 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-1]) == NULL)
 			(yyval) = list_create((yyvsp[0]));
 		else
 			(yyval) = list_prepend((yyvsp[-1]), (yyvsp[0]));
 	  }
-#line 3075 "awkgram.c" /* yacc.c:1646  */
+#line 3076 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 73:
-#line 1219 "awkgram.y" /* yacc.c:1646  */
+#line 1219 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3081 "awkgram.c" /* yacc.c:1646  */
+#line 3082 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 74:
-#line 1224 "awkgram.y" /* yacc.c:1646  */
+#line 1224 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *casestmt = (yyvsp[0]);
 		if ((yyvsp[0]) == NULL)
@@ -3093,11 +3094,11 @@ regular_print:
 		bcfree((yyvsp[-2]));
 		(yyval) = (yyvsp[-4]);
 	  }
-#line 3097 "awkgram.c" /* yacc.c:1646  */
+#line 3098 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 75:
-#line 1236 "awkgram.y" /* yacc.c:1646  */
+#line 1236 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *casestmt = (yyvsp[0]);
 		if ((yyvsp[0]) == NULL)
@@ -3108,17 +3109,17 @@ regular_print:
 		(yyvsp[-3])->case_stmt = casestmt;
 		(yyval) = (yyvsp[-3]);
 	  }
-#line 3112 "awkgram.c" /* yacc.c:1646  */
+#line 3113 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 76:
-#line 1250 "awkgram.y" /* yacc.c:1646  */
+#line 1250 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = (yyvsp[0]); }
-#line 3118 "awkgram.c" /* yacc.c:1646  */
+#line 3119 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 77:
-#line 1252 "awkgram.y" /* yacc.c:1646  */
+#line 1252 "awkgram.y" /* yacc.c:1651  */
     {
 		NODE *n = (yyvsp[0])->memory;
 		(void) force_number(n);
@@ -3126,28 +3127,28 @@ regular_print:
 		bcfree((yyvsp[-1]));
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3130 "awkgram.c" /* yacc.c:1646  */
+#line 3131 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 78:
-#line 1260 "awkgram.y" /* yacc.c:1646  */
+#line 1260 "awkgram.y" /* yacc.c:1651  */
     {
 		NODE *n = (yyvsp[0])->lasti->memory;
 		bcfree((yyvsp[-1]));
 		add_sign_to_num(n, '+');
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3141 "awkgram.c" /* yacc.c:1646  */
+#line 3142 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 79:
-#line 1267 "awkgram.y" /* yacc.c:1646  */
+#line 1267 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = (yyvsp[0]); }
-#line 3147 "awkgram.c" /* yacc.c:1646  */
+#line 3148 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 80:
-#line 1269 "awkgram.y" /* yacc.c:1646  */
+#line 1269 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[0])->memory->type == Node_regex)
 			(yyvsp[0])->opcode = Op_push_re;
@@ -3155,57 +3156,57 @@ regular_print:
 			(yyvsp[0])->opcode = Op_push;
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3159 "awkgram.c" /* yacc.c:1646  */
+#line 3160 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 81:
-#line 1277 "awkgram.y" /* yacc.c:1646  */
+#line 1277 "awkgram.y" /* yacc.c:1651  */
     {
 		assert(((yyvsp[0])->memory->flags & REGEX) == REGEX);
 		(yyvsp[0])->opcode = Op_push_re;
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3169 "awkgram.c" /* yacc.c:1646  */
+#line 3170 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 82:
-#line 1286 "awkgram.y" /* yacc.c:1646  */
+#line 1286 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3175 "awkgram.c" /* yacc.c:1646  */
+#line 3176 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 83:
-#line 1288 "awkgram.y" /* yacc.c:1646  */
+#line 1288 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3181 "awkgram.c" /* yacc.c:1646  */
+#line 3182 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 85:
-#line 1298 "awkgram.y" /* yacc.c:1646  */
+#line 1298 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = (yyvsp[-1]);
 	  }
-#line 3189 "awkgram.c" /* yacc.c:1646  */
+#line 3190 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 86:
-#line 1305 "awkgram.y" /* yacc.c:1646  */
+#line 1305 "awkgram.y" /* yacc.c:1651  */
     {
 		in_print = false;
 		in_parens = 0;
 		(yyval) = NULL;
 	  }
-#line 3199 "awkgram.c" /* yacc.c:1646  */
+#line 3200 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 87:
-#line 1310 "awkgram.y" /* yacc.c:1646  */
+#line 1310 "awkgram.y" /* yacc.c:1651  */
     { in_print = false; in_parens = 0; }
-#line 3205 "awkgram.c" /* yacc.c:1646  */
+#line 3206 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 88:
-#line 1311 "awkgram.y" /* yacc.c:1646  */
+#line 1311 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-2])->redir_type == redirect_twoway
 		    	&& (yyvsp[0])->lasti->opcode == Op_K_getline_redir
@@ -3215,63 +3216,63 @@ regular_print:
 			lintwarn(_("concatenation as I/O `>' redirection target is ambiguous"));
 		(yyval) = list_prepend((yyvsp[0]), (yyvsp[-2]));
 	  }
-#line 3219 "awkgram.c" /* yacc.c:1646  */
+#line 3220 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 89:
-#line 1324 "awkgram.y" /* yacc.c:1646  */
+#line 1324 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL);
 	  }
-#line 3227 "awkgram.c" /* yacc.c:1646  */
+#line 3228 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 90:
-#line 1329 "awkgram.y" /* yacc.c:1646  */
+#line 1329 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0]));
 	  }
-#line 3235 "awkgram.c" /* yacc.c:1646  */
+#line 3236 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 95:
-#line 1346 "awkgram.y" /* yacc.c:1646  */
+#line 1346 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3241 "awkgram.c" /* yacc.c:1646  */
+#line 3242 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 96:
-#line 1348 "awkgram.y" /* yacc.c:1646  */
+#line 1348 "awkgram.y" /* yacc.c:1651  */
     {
 		bcfree((yyvsp[-1]));
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3250 "awkgram.c" /* yacc.c:1646  */
+#line 3251 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 97:
-#line 1356 "awkgram.y" /* yacc.c:1646  */
+#line 1356 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3256 "awkgram.c" /* yacc.c:1646  */
+#line 3257 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 98:
-#line 1358 "awkgram.y" /* yacc.c:1646  */
+#line 1358 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3262 "awkgram.c" /* yacc.c:1646  */
+#line 3263 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 99:
-#line 1363 "awkgram.y" /* yacc.c:1646  */
+#line 1363 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->param_count = 0;
 		(yyval) = list_create((yyvsp[0]));
 	  }
-#line 3271 "awkgram.c" /* yacc.c:1646  */
+#line 3272 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 100:
-#line 1368 "awkgram.y" /* yacc.c:1646  */
+#line 1368 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-2]) != NULL && (yyvsp[0]) != NULL) {
 			(yyvsp[0])->param_count =  (yyvsp[-2])->lasti->param_count + 1;
@@ -3280,74 +3281,74 @@ regular_print:
 		} else
 			(yyval) = NULL;
 	  }
-#line 3284 "awkgram.c" /* yacc.c:1646  */
+#line 3285 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 101:
-#line 1377 "awkgram.y" /* yacc.c:1646  */
+#line 1377 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3290 "awkgram.c" /* yacc.c:1646  */
+#line 3291 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 102:
-#line 1379 "awkgram.y" /* yacc.c:1646  */
+#line 1379 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[-1]); }
-#line 3296 "awkgram.c" /* yacc.c:1646  */
+#line 3297 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 103:
-#line 1381 "awkgram.y" /* yacc.c:1646  */
+#line 1381 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[-2]); }
-#line 3302 "awkgram.c" /* yacc.c:1646  */
+#line 3303 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 104:
-#line 1387 "awkgram.y" /* yacc.c:1646  */
+#line 1387 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3308 "awkgram.c" /* yacc.c:1646  */
+#line 3309 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 105:
-#line 1389 "awkgram.y" /* yacc.c:1646  */
+#line 1389 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3314 "awkgram.c" /* yacc.c:1646  */
+#line 3315 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 106:
-#line 1394 "awkgram.y" /* yacc.c:1646  */
+#line 1394 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3320 "awkgram.c" /* yacc.c:1646  */
+#line 3321 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 107:
-#line 1396 "awkgram.y" /* yacc.c:1646  */
+#line 1396 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3326 "awkgram.c" /* yacc.c:1646  */
+#line 3327 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 108:
-#line 1401 "awkgram.y" /* yacc.c:1646  */
+#line 1401 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = mk_expression_list(NULL, (yyvsp[0])); }
-#line 3332 "awkgram.c" /* yacc.c:1646  */
+#line 3333 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 109:
-#line 1403 "awkgram.y" /* yacc.c:1646  */
+#line 1403 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
 		yyerrok;
 	  }
-#line 3341 "awkgram.c" /* yacc.c:1646  */
+#line 3342 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 110:
-#line 1408 "awkgram.y" /* yacc.c:1646  */
+#line 1408 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3347 "awkgram.c" /* yacc.c:1646  */
+#line 3348 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 111:
-#line 1410 "awkgram.y" /* yacc.c:1646  */
+#line 1410 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 * Returning the expression list instead of NULL lets
@@ -3355,62 +3356,62 @@ regular_print:
 		 */
 		(yyval) = (yyvsp[-1]);
 	  }
-#line 3359 "awkgram.c" /* yacc.c:1646  */
+#line 3360 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 112:
-#line 1418 "awkgram.y" /* yacc.c:1646  */
+#line 1418 "awkgram.y" /* yacc.c:1651  */
     {
 		/* Ditto */
 		(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
 	  }
-#line 3368 "awkgram.c" /* yacc.c:1646  */
+#line 3369 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 113:
-#line 1423 "awkgram.y" /* yacc.c:1646  */
+#line 1423 "awkgram.y" /* yacc.c:1651  */
     {
 		/* Ditto */
 		(yyval) = (yyvsp[-2]);
 	  }
-#line 3377 "awkgram.c" /* yacc.c:1646  */
+#line 3378 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 114:
-#line 1431 "awkgram.y" /* yacc.c:1646  */
+#line 1431 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3383 "awkgram.c" /* yacc.c:1646  */
+#line 3384 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 115:
-#line 1433 "awkgram.y" /* yacc.c:1646  */
+#line 1433 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3389 "awkgram.c" /* yacc.c:1646  */
+#line 3390 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 116:
-#line 1438 "awkgram.y" /* yacc.c:1646  */
+#line 1438 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = mk_expression_list(NULL, (yyvsp[0])); }
-#line 3395 "awkgram.c" /* yacc.c:1646  */
+#line 3396 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 117:
-#line 1440 "awkgram.y" /* yacc.c:1646  */
+#line 1440 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
 		yyerrok;
 	  }
-#line 3404 "awkgram.c" /* yacc.c:1646  */
+#line 3405 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 118:
-#line 1445 "awkgram.y" /* yacc.c:1646  */
+#line 1445 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 3410 "awkgram.c" /* yacc.c:1646  */
+#line 3411 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 119:
-#line 1447 "awkgram.y" /* yacc.c:1646  */
+#line 1447 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 * Returning the expression list instead of NULL lets
@@ -3418,72 +3419,72 @@ regular_print:
 		 */
 		(yyval) = (yyvsp[-1]);
 	  }
-#line 3422 "awkgram.c" /* yacc.c:1646  */
+#line 3423 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 120:
-#line 1455 "awkgram.y" /* yacc.c:1646  */
+#line 1455 "awkgram.y" /* yacc.c:1651  */
     {
 		/* Ditto */
 		(yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0]));
 	  }
-#line 3431 "awkgram.c" /* yacc.c:1646  */
+#line 3432 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 121:
-#line 1460 "awkgram.y" /* yacc.c:1646  */
+#line 1460 "awkgram.y" /* yacc.c:1651  */
     {
 		/* Ditto */
 		(yyval) = (yyvsp[-2]);
 	  }
-#line 3440 "awkgram.c" /* yacc.c:1646  */
+#line 3441 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 122:
-#line 1467 "awkgram.y" /* yacc.c:1646  */
+#line 1467 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3446 "awkgram.c" /* yacc.c:1646  */
+#line 3447 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 123:
-#line 1468 "awkgram.y" /* yacc.c:1646  */
+#line 1468 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = list_create((yyvsp[0])); }
-#line 3452 "awkgram.c" /* yacc.c:1646  */
+#line 3453 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 124:
-#line 1474 "awkgram.y" /* yacc.c:1646  */
+#line 1474 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec)
 			lintwarn_ln((yyvsp[-1])->source_line,
 				_("regular expression on right of assignment"));
 		(yyval) = mk_assignment((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1]));
 	  }
-#line 3463 "awkgram.c" /* yacc.c:1646  */
+#line 3464 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 125:
-#line 1481 "awkgram.y" /* yacc.c:1646  */
+#line 1481 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = mk_assignment((yyvsp[-2]), list_create((yyvsp[0])), (yyvsp[-1]));
 	  }
-#line 3471 "awkgram.c" /* yacc.c:1646  */
+#line 3472 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 126:
-#line 1485 "awkgram.y" /* yacc.c:1646  */
+#line 1485 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3477 "awkgram.c" /* yacc.c:1646  */
+#line 3478 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 127:
-#line 1487 "awkgram.y" /* yacc.c:1646  */
+#line 1487 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3483 "awkgram.c" /* yacc.c:1646  */
+#line 3484 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 128:
-#line 1489 "awkgram.y" /* yacc.c:1646  */
+#line 1489 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-2])->lasti->opcode == Op_match_rec)
 			warning_ln((yyvsp[-1])->source_line,
@@ -3496,11 +3497,11 @@ regular_print:
 		bcfree((yyvsp[0]));
 		(yyval) = list_append((yyvsp[-2]), (yyvsp[-1]));
 	  }
-#line 3500 "awkgram.c" /* yacc.c:1646  */
+#line 3501 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 129:
-#line 1502 "awkgram.y" /* yacc.c:1646  */
+#line 1502 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[-2])->lasti->opcode == Op_match_rec)
 			warning_ln((yyvsp[-1])->source_line,
@@ -3517,11 +3518,11 @@ regular_print:
 			(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
 		}
 	  }
-#line 3521 "awkgram.c" /* yacc.c:1646  */
+#line 3522 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 130:
-#line 1519 "awkgram.y" /* yacc.c:1646  */
+#line 1519 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_lint_old)
 			warning_ln((yyvsp[-1])->source_line,
@@ -3531,91 +3532,91 @@ regular_print:
 		(yyvsp[-1])->expr_count = 1;
 		(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
 	  }
-#line 3535 "awkgram.c" /* yacc.c:1646  */
+#line 3536 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 131:
-#line 1529 "awkgram.y" /* yacc.c:1646  */
+#line 1529 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec)
 			lintwarn_ln((yyvsp[-1])->source_line,
 				_("regular expression on right of comparison"));
 		(yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1]));
 	  }
-#line 3546 "awkgram.c" /* yacc.c:1646  */
+#line 3547 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 132:
-#line 1536 "awkgram.y" /* yacc.c:1646  */
+#line 1536 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); }
-#line 3552 "awkgram.c" /* yacc.c:1646  */
+#line 3553 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 133:
-#line 1538 "awkgram.y" /* yacc.c:1646  */
+#line 1538 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3558 "awkgram.c" /* yacc.c:1646  */
+#line 3559 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 134:
-#line 1543 "awkgram.y" /* yacc.c:1646  */
+#line 1543 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3564 "awkgram.c" /* yacc.c:1646  */
+#line 3565 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 135:
-#line 1545 "awkgram.y" /* yacc.c:1646  */
+#line 1545 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3570 "awkgram.c" /* yacc.c:1646  */
+#line 3571 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 136:
-#line 1547 "awkgram.y" /* yacc.c:1646  */
+#line 1547 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->opcode = Op_assign_quotient;
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3579 "awkgram.c" /* yacc.c:1646  */
+#line 3580 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 137:
-#line 1555 "awkgram.y" /* yacc.c:1646  */
+#line 1555 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3585 "awkgram.c" /* yacc.c:1646  */
+#line 3586 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 138:
-#line 1557 "awkgram.y" /* yacc.c:1646  */
+#line 1557 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3591 "awkgram.c" /* yacc.c:1646  */
+#line 3592 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 139:
-#line 1562 "awkgram.y" /* yacc.c:1646  */
+#line 1562 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3597 "awkgram.c" /* yacc.c:1646  */
+#line 3598 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 140:
-#line 1564 "awkgram.y" /* yacc.c:1646  */
+#line 1564 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3603 "awkgram.c" /* yacc.c:1646  */
+#line 3604 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 141:
-#line 1569 "awkgram.y" /* yacc.c:1646  */
+#line 1569 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3609 "awkgram.c" /* yacc.c:1646  */
+#line 3610 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 142:
-#line 1571 "awkgram.y" /* yacc.c:1646  */
+#line 1571 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 3615 "awkgram.c" /* yacc.c:1646  */
+#line 3616 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 143:
-#line 1573 "awkgram.y" /* yacc.c:1646  */
+#line 1573 "awkgram.y" /* yacc.c:1651  */
     {
 		int count = 2;
 		bool is_simple_var = false;
@@ -3669,47 +3670,47 @@ regular_print:
 				max_args = count;
 		}
 	  }
-#line 3673 "awkgram.c" /* yacc.c:1646  */
+#line 3674 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 145:
-#line 1632 "awkgram.y" /* yacc.c:1646  */
+#line 1632 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3679 "awkgram.c" /* yacc.c:1646  */
+#line 3680 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 146:
-#line 1634 "awkgram.y" /* yacc.c:1646  */
+#line 1634 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3685 "awkgram.c" /* yacc.c:1646  */
+#line 3686 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 147:
-#line 1636 "awkgram.y" /* yacc.c:1646  */
+#line 1636 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3691 "awkgram.c" /* yacc.c:1646  */
+#line 3692 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 148:
-#line 1638 "awkgram.y" /* yacc.c:1646  */
+#line 1638 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3697 "awkgram.c" /* yacc.c:1646  */
+#line 3698 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 149:
-#line 1640 "awkgram.y" /* yacc.c:1646  */
+#line 1640 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3703 "awkgram.c" /* yacc.c:1646  */
+#line 3704 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 150:
-#line 1642 "awkgram.y" /* yacc.c:1646  */
+#line 1642 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3709 "awkgram.c" /* yacc.c:1646  */
+#line 3710 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 151:
-#line 1644 "awkgram.y" /* yacc.c:1646  */
+#line 1644 "awkgram.y" /* yacc.c:1651  */
     {
 		/*
 		 * In BEGINFILE/ENDFILE, allow `getline [var] < file'
@@ -3723,29 +3724,29 @@ regular_print:
 				_("non-redirected `getline' undefined inside END action"));
 		(yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input);
 	  }
-#line 3727 "awkgram.c" /* yacc.c:1646  */
+#line 3728 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 152:
-#line 1658 "awkgram.y" /* yacc.c:1646  */
+#line 1658 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->opcode = Op_postincrement;
 		(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
 	  }
-#line 3736 "awkgram.c" /* yacc.c:1646  */
+#line 3737 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 153:
-#line 1663 "awkgram.y" /* yacc.c:1646  */
+#line 1663 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->opcode = Op_postdecrement;
 		(yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
 	  }
-#line 3745 "awkgram.c" /* yacc.c:1646  */
+#line 3746 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 154:
-#line 1668 "awkgram.y" /* yacc.c:1646  */
+#line 1668 "awkgram.y" /* yacc.c:1651  */
     {
 		if (do_lint_old) {
 		    warning_ln((yyvsp[-1])->source_line,
@@ -3765,64 +3766,64 @@ regular_print:
 			(yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1]));
 		}
 	  }
-#line 3769 "awkgram.c" /* yacc.c:1646  */
+#line 3770 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 155:
-#line 1693 "awkgram.y" /* yacc.c:1646  */
+#line 1693 "awkgram.y" /* yacc.c:1651  */
     {
 		  (yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type);
 		  bcfree((yyvsp[-2]));
 		}
-#line 3778 "awkgram.c" /* yacc.c:1646  */
+#line 3779 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 156:
-#line 1699 "awkgram.y" /* yacc.c:1646  */
+#line 1699 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3784 "awkgram.c" /* yacc.c:1646  */
+#line 3785 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 157:
-#line 1701 "awkgram.y" /* yacc.c:1646  */
+#line 1701 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3790 "awkgram.c" /* yacc.c:1646  */
+#line 3791 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 158:
-#line 1703 "awkgram.y" /* yacc.c:1646  */
+#line 1703 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3796 "awkgram.c" /* yacc.c:1646  */
+#line 3797 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 159:
-#line 1705 "awkgram.y" /* yacc.c:1646  */
+#line 1705 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3802 "awkgram.c" /* yacc.c:1646  */
+#line 3803 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 160:
-#line 1707 "awkgram.y" /* yacc.c:1646  */
+#line 1707 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3808 "awkgram.c" /* yacc.c:1646  */
+#line 3809 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 161:
-#line 1709 "awkgram.y" /* yacc.c:1646  */
+#line 1709 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); }
-#line 3814 "awkgram.c" /* yacc.c:1646  */
+#line 3815 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 162:
-#line 1714 "awkgram.y" /* yacc.c:1646  */
+#line 1714 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_create((yyvsp[0]));
 	  }
-#line 3822 "awkgram.c" /* yacc.c:1646  */
+#line 3823 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 163:
-#line 1718 "awkgram.y" /* yacc.c:1646  */
+#line 1718 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[0])->opcode == Op_match_rec) {
 			(yyvsp[0])->opcode = Op_nomatch;
@@ -3854,11 +3855,11 @@ regular_print:
 			}
 		}
 	   }
-#line 3858 "awkgram.c" /* yacc.c:1646  */
+#line 3859 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 164:
-#line 1750 "awkgram.y" /* yacc.c:1646  */
+#line 1750 "awkgram.y" /* yacc.c:1651  */
     {
 		// Always include. Allows us to lint warn on
 		// print "foo" > "bar" 1
@@ -3866,31 +3867,31 @@ regular_print:
 		// print "foo" > ("bar" 1)
 		(yyval) = list_append((yyvsp[-1]), bcalloc(Op_parens, 1, sourceline));
 	  }
-#line 3870 "awkgram.c" /* yacc.c:1646  */
+#line 3871 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 165:
-#line 1758 "awkgram.y" /* yacc.c:1646  */
+#line 1758 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
 		if ((yyval) == NULL)
 			YYABORT;
 	  }
-#line 3880 "awkgram.c" /* yacc.c:1646  */
+#line 3881 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 166:
-#line 1764 "awkgram.y" /* yacc.c:1646  */
+#line 1764 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = snode((yyvsp[-1]), (yyvsp[-3]));
 		if ((yyval) == NULL)
 			YYABORT;
 	  }
-#line 3890 "awkgram.c" /* yacc.c:1646  */
+#line 3891 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 167:
-#line 1770 "awkgram.y" /* yacc.c:1646  */
+#line 1770 "awkgram.y" /* yacc.c:1651  */
     {
 		static bool warned = false;
 
@@ -3903,45 +3904,45 @@ regular_print:
 		if ((yyval) == NULL)
 			YYABORT;
 	  }
-#line 3907 "awkgram.c" /* yacc.c:1646  */
+#line 3908 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 170:
-#line 1785 "awkgram.y" /* yacc.c:1646  */
+#line 1785 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[-1])->opcode = Op_preincrement;
 		(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
 	  }
-#line 3916 "awkgram.c" /* yacc.c:1646  */
+#line 3917 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 171:
-#line 1790 "awkgram.y" /* yacc.c:1646  */
+#line 1790 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[-1])->opcode = Op_predecrement;
 		(yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1]));
 	  }
-#line 3925 "awkgram.c" /* yacc.c:1646  */
+#line 3926 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 172:
-#line 1795 "awkgram.y" /* yacc.c:1646  */
+#line 1795 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_create((yyvsp[0]));
 	  }
-#line 3933 "awkgram.c" /* yacc.c:1646  */
+#line 3934 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 173:
-#line 1799 "awkgram.y" /* yacc.c:1646  */
+#line 1799 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_create((yyvsp[0]));
 	  }
-#line 3941 "awkgram.c" /* yacc.c:1646  */
+#line 3942 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 174:
-#line 1803 "awkgram.y" /* yacc.c:1646  */
+#line 1803 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[0])->lasti->opcode == Op_push_i
 			&& ((yyvsp[0])->lasti->memory->flags & STRING) == 0
@@ -3956,11 +3957,11 @@ regular_print:
 			(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
 		}
 	  }
-#line 3960 "awkgram.c" /* yacc.c:1646  */
+#line 3961 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 175:
-#line 1818 "awkgram.y" /* yacc.c:1646  */
+#line 1818 "awkgram.y" /* yacc.c:1651  */
     {
 		if ((yyvsp[0])->lasti->opcode == Op_push_i
 			&& ((yyvsp[0])->lasti->memory->flags & STRING) == 0
@@ -3978,20 +3979,20 @@ regular_print:
 			(yyval) = list_append((yyvsp[0]), (yyvsp[-1]));
 		}
 	  }
-#line 3982 "awkgram.c" /* yacc.c:1646  */
+#line 3983 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 176:
-#line 1839 "awkgram.y" /* yacc.c:1646  */
+#line 1839 "awkgram.y" /* yacc.c:1651  */
     {
 		func_use((yyvsp[0])->lasti->func_name, FUNC_USE);
 		(yyval) = (yyvsp[0]);
 	  }
-#line 3991 "awkgram.c" /* yacc.c:1646  */
+#line 3992 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 177:
-#line 1844 "awkgram.y" /* yacc.c:1646  */
+#line 1844 "awkgram.y" /* yacc.c:1651  */
     {
 		/* indirect function call */
 		INSTRUCTION *f, *t;
@@ -4025,11 +4026,11 @@ regular_print:
 		(yyval) = list_prepend((yyvsp[0]), t);
 		at_seen = false;
 	  }
-#line 4029 "awkgram.c" /* yacc.c:1646  */
+#line 4030 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 178:
-#line 1881 "awkgram.y" /* yacc.c:1646  */
+#line 1881 "awkgram.y" /* yacc.c:1651  */
     {
 		NODE *n;
 
@@ -4054,49 +4055,49 @@ regular_print:
 			(yyval) = list_append(t, (yyvsp[-3]));
 		}
 	  }
-#line 4058 "awkgram.c" /* yacc.c:1646  */
+#line 4059 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 179:
-#line 1909 "awkgram.y" /* yacc.c:1646  */
+#line 1909 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 4064 "awkgram.c" /* yacc.c:1646  */
+#line 4065 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 180:
-#line 1911 "awkgram.y" /* yacc.c:1646  */
+#line 1911 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); }
-#line 4070 "awkgram.c" /* yacc.c:1646  */
+#line 4071 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 181:
-#line 1916 "awkgram.y" /* yacc.c:1646  */
+#line 1916 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 4076 "awkgram.c" /* yacc.c:1646  */
+#line 4077 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 182:
-#line 1918 "awkgram.y" /* yacc.c:1646  */
+#line 1918 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[-1]); }
-#line 4082 "awkgram.c" /* yacc.c:1646  */
+#line 4083 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 183:
-#line 1923 "awkgram.y" /* yacc.c:1646  */
+#line 1923 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = (yyvsp[0]); }
-#line 4088 "awkgram.c" /* yacc.c:1646  */
+#line 4089 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 184:
-#line 1925 "awkgram.y" /* yacc.c:1646  */
+#line 1925 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
 	  }
-#line 4096 "awkgram.c" /* yacc.c:1646  */
+#line 4097 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 185:
-#line 1932 "awkgram.y" /* yacc.c:1646  */
+#line 1932 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *ip = (yyvsp[0])->lasti;
 		int count = ip->sub_count;	/* # of SUBSEP-seperated expressions */
@@ -4110,11 +4111,11 @@ regular_print:
 		sub_counter++;	/* count # of dimensions */
 		(yyval) = (yyvsp[0]);
 	  }
-#line 4114 "awkgram.c" /* yacc.c:1646  */
+#line 4115 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 186:
-#line 1949 "awkgram.y" /* yacc.c:1646  */
+#line 1949 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *t = (yyvsp[-1]);
 		if ((yyvsp[-1]) == NULL) {
@@ -4128,31 +4129,31 @@ regular_print:
 			(yyvsp[0])->sub_count = count_expressions(&t, false);
 		(yyval) = list_append(t, (yyvsp[0]));
 	  }
-#line 4132 "awkgram.c" /* yacc.c:1646  */
+#line 4133 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 187:
-#line 1966 "awkgram.y" /* yacc.c:1646  */
+#line 1966 "awkgram.y" /* yacc.c:1651  */
     {	(yyval) = (yyvsp[0]); }
-#line 4138 "awkgram.c" /* yacc.c:1646  */
+#line 4139 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 188:
-#line 1968 "awkgram.y" /* yacc.c:1646  */
+#line 1968 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_merge((yyvsp[-1]), (yyvsp[0]));
 	  }
-#line 4146 "awkgram.c" /* yacc.c:1646  */
+#line 4147 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 189:
-#line 1975 "awkgram.y" /* yacc.c:1646  */
+#line 1975 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[-1]); }
-#line 4152 "awkgram.c" /* yacc.c:1646  */
+#line 4153 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 190:
-#line 1980 "awkgram.y" /* yacc.c:1646  */
+#line 1980 "awkgram.y" /* yacc.c:1651  */
     {
 		char *var_name = (yyvsp[0])->lextok;
 
@@ -4160,22 +4161,22 @@ regular_print:
 		(yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new);
 		(yyval) = list_create((yyvsp[0]));
 	  }
-#line 4164 "awkgram.c" /* yacc.c:1646  */
+#line 4165 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 191:
-#line 1988 "awkgram.y" /* yacc.c:1646  */
+#line 1988 "awkgram.y" /* yacc.c:1651  */
     {
 		char *arr = (yyvsp[-1])->lextok;
 		(yyvsp[-1])->memory = variable((yyvsp[-1])->source_line, arr, Node_var_new);
 		(yyvsp[-1])->opcode = Op_push_array;
 		(yyval) = list_prepend((yyvsp[0]), (yyvsp[-1]));
 	  }
-#line 4175 "awkgram.c" /* yacc.c:1646  */
+#line 4176 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 192:
-#line 1998 "awkgram.y" /* yacc.c:1646  */
+#line 1998 "awkgram.y" /* yacc.c:1651  */
     {
 		INSTRUCTION *ip = (yyvsp[0])->nexti;
 		if (ip->opcode == Op_push
@@ -4187,73 +4188,73 @@ regular_print:
 		} else
 			(yyval) = (yyvsp[0]);
 	  }
-#line 4191 "awkgram.c" /* yacc.c:1646  */
+#line 4192 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 193:
-#line 2010 "awkgram.y" /* yacc.c:1646  */
+#line 2010 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyval) = list_append((yyvsp[-1]), (yyvsp[-2]));
 		if ((yyvsp[0]) != NULL)
 			mk_assignment((yyvsp[-1]), NULL, (yyvsp[0]));
 	  }
-#line 4201 "awkgram.c" /* yacc.c:1646  */
+#line 4202 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 194:
-#line 2019 "awkgram.y" /* yacc.c:1646  */
+#line 2019 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->opcode = Op_postincrement;
 	  }
-#line 4209 "awkgram.c" /* yacc.c:1646  */
+#line 4210 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 195:
-#line 2023 "awkgram.y" /* yacc.c:1646  */
+#line 2023 "awkgram.y" /* yacc.c:1651  */
     {
 		(yyvsp[0])->opcode = Op_postdecrement;
 	  }
-#line 4217 "awkgram.c" /* yacc.c:1646  */
+#line 4218 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 196:
-#line 2026 "awkgram.y" /* yacc.c:1646  */
+#line 2026 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = NULL; }
-#line 4223 "awkgram.c" /* yacc.c:1646  */
+#line 4224 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 198:
-#line 2034 "awkgram.y" /* yacc.c:1646  */
+#line 2034 "awkgram.y" /* yacc.c:1651  */
     { yyerrok; }
-#line 4229 "awkgram.c" /* yacc.c:1646  */
+#line 4230 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 199:
-#line 2038 "awkgram.y" /* yacc.c:1646  */
+#line 2038 "awkgram.y" /* yacc.c:1651  */
     { yyerrok; }
-#line 4235 "awkgram.c" /* yacc.c:1646  */
+#line 4236 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 202:
-#line 2047 "awkgram.y" /* yacc.c:1646  */
+#line 2047 "awkgram.y" /* yacc.c:1651  */
     { yyerrok; }
-#line 4241 "awkgram.c" /* yacc.c:1646  */
+#line 4242 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 203:
-#line 2051 "awkgram.y" /* yacc.c:1646  */
+#line 2051 "awkgram.y" /* yacc.c:1651  */
     { (yyval) = (yyvsp[0]); yyerrok; }
-#line 4247 "awkgram.c" /* yacc.c:1646  */
+#line 4248 "awkgram.c" /* yacc.c:1651  */
     break;
 
   case 204:
-#line 2055 "awkgram.y" /* yacc.c:1646  */
+#line 2055 "awkgram.y" /* yacc.c:1651  */
     { yyerrok; }
-#line 4253 "awkgram.c" /* yacc.c:1646  */
+#line 4254 "awkgram.c" /* yacc.c:1651  */
     break;
 
 
-#line 4257 "awkgram.c" /* yacc.c:1646  */
+#line 4258 "awkgram.c" /* yacc.c:1651  */
       default: break;
     }
   /* User semantic actions sometimes alter yychar, and that requires
@@ -4481,7 +4482,7 @@ yyreturn:
 #endif
   return yyresult;
 }
-#line 2057 "awkgram.y" /* yacc.c:1906  */
+#line 2057 "awkgram.y" /* yacc.c:1910  */
 
 
 struct token {
@@ -6708,7 +6709,7 @@ out:
 		if (SMART_ALECK && do_lint
 		    && ! goto_warned && strcasecmp(tokkey, "goto") == 0) {
 			goto_warned = true;
-			lintwarn(_("`goto' considered harmful!\n"));
+			lintwarn(_("`goto' considered harmful!"));
 		}
 		return lasttok = NAME;
 	}