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bullet3/jam-2.5/jamgram.c
ejcoumans e061ec1ebf moved files around
2006-05-25 19:18:29 +00:00

933 lines
28 KiB
C
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#ifndef lint
static char const
yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28.2.1 2001/07/19 05:46:39 peter Exp $";
#endif
#include <stdlib.h>
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYLEX yylex()
#define YYEMPTY -1
#define yyclearin (yychar=(YYEMPTY))
#define yyerrok (yyerrflag=0)
#define YYRECOVERING() (yyerrflag!=0)
#if defined(__cplusplus) || __STDC__
static int yygrowstack(void);
#else
static int yygrowstack();
#endif
#define YYPREFIX "yy"
#line 85 "jamgram.y"
#include "jam.h"
#include "lists.h"
#include "variable.h"
#include "parse.h"
#include "scan.h"
#include "compile.h"
#include "newstr.h"
#include "rules.h"
# define YYMAXDEPTH 10000 /* for OSF and other less endowed yaccs */
# define F0 (LIST *(*)(PARSE *, LOL *, int *))0
# define P0 (PARSE *)0
# define S0 (char *)0
# define pappend( l,r ) parse_make( compile_append,l,r,P0,S0,S0,0 )
# define pbreak( l,f ) parse_make( compile_break,l,P0,P0,S0,S0,f )
# define peval( c,l,r ) parse_make( compile_eval,l,r,P0,S0,S0,c )
# define pfor( s,l,r ) parse_make( compile_foreach,l,r,P0,s,S0,0 )
# define pif( l,r,t ) parse_make( compile_if,l,r,t,S0,S0,0 )
# define pincl( l ) parse_make( compile_include,l,P0,P0,S0,S0,0 )
# define plist( s ) parse_make( compile_list,P0,P0,P0,s,S0,0 )
# define plocal( l,r,t ) parse_make( compile_local,l,r,t,S0,S0,0 )
# define pnull() parse_make( compile_null,P0,P0,P0,S0,S0,0 )
# define pon( l,r ) parse_make( compile_on,l,r,P0,S0,S0,0 )
# define prule( a,p ) parse_make( compile_rule,a,p,P0,S0,S0,0 )
# define prules( l,r ) parse_make( compile_rules,l,r,P0,S0,S0,0 )
# define pset( l,r,a ) parse_make( compile_set,l,r,P0,S0,S0,a )
# define pset1( l,r,t,a ) parse_make( compile_settings,l,r,t,S0,S0,a )
# define psetc( s,l,r ) parse_make( compile_setcomp,l,r,P0,s,S0,0 )
# define psete( s,l,s1,f ) parse_make( compile_setexec,l,P0,P0,s,s1,f )
# define pswitch( l,r ) parse_make( compile_switch,l,r,P0,S0,S0,0 )
# define pwhile( l,r ) parse_make( compile_while,l,r,P0,S0,S0,0 )
# define pnode( l,r ) parse_make( F0,l,r,P0,S0,S0,0 )
# define psnode( s,l ) parse_make( F0,l,P0,P0,s,S0,0 )
#line 60 "y.tab.c"
#define YYERRCODE 256
#define _BANG_t 257
#define _BANG_EQUALS_t 258
#define _AMPER_t 259
#define _AMPERAMPER_t 260
#define _LPAREN_t 261
#define _RPAREN_t 262
#define _PLUS_EQUALS_t 263
#define _COLON_t 264
#define _SEMIC_t 265
#define _LANGLE_t 266
#define _LANGLE_EQUALS_t 267
#define _EQUALS_t 268
#define _RANGLE_t 269
#define _RANGLE_EQUALS_t 270
#define _QUESTION_EQUALS_t 271
#define _LBRACKET_t 272
#define _RBRACKET_t 273
#define ACTIONS_t 274
#define BIND_t 275
#define BREAK_t 276
#define CASE_t 277
#define CONTINUE_t 278
#define DEFAULT_t 279
#define ELSE_t 280
#define EXISTING_t 281
#define FOR_t 282
#define IF_t 283
#define IGNORE_t 284
#define IN_t 285
#define INCLUDE_t 286
#define LOCAL_t 287
#define MAXLINE_t 288
#define ON_t 289
#define PIECEMEAL_t 290
#define QUIETLY_t 291
#define RETURN_t 292
#define RULE_t 293
#define SWITCH_t 294
#define TOGETHER_t 295
#define UPDATED_t 296
#define WHILE_t 297
#define _LBRACE_t 298
#define _BAR_t 299
#define _BARBAR_t 300
#define _RBRACE_t 301
#define ARG 302
#define STRING 303
const short yylhs[] = { -1,
0, 0, 2, 2, 1, 1, 1, 1, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 13, 14, 3, 7, 7, 7, 7,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 8, 8, 15, 10, 10, 10,
6, 6, 4, 16, 16, 5, 18, 5, 17, 17,
17, 11, 11, 19, 19, 19, 19, 19, 19, 19,
12, 12,
};
const short yylen[] = { 2,
0, 1, 0, 1, 1, 2, 4, 6, 3, 3,
3, 4, 6, 3, 3, 3, 7, 5, 5, 7,
5, 6, 3, 0, 0, 9, 1, 1, 1, 2,
1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 2, 3, 0, 2, 4, 0, 3, 1,
1, 3, 1, 0, 2, 1, 0, 4, 2, 4,
4, 0, 2, 1, 1, 1, 1, 1, 1, 2,
0, 2,
};
const short yydefred[] = { 0,
57, 62, 54, 54, 0, 0, 54, 54, 0, 54,
0, 54, 0, 0, 56, 0, 2, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 4, 0, 6, 28,
27, 29, 0, 54, 0, 0, 54, 0, 54, 0,
69, 66, 0, 68, 67, 65, 64, 0, 63, 14,
55, 15, 54, 43, 0, 54, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 10, 0, 54,
23, 16, 0, 0, 0, 0, 9, 30, 0, 54,
11, 0, 0, 59, 58, 70, 54, 0, 0, 44,
42, 0, 0, 0, 34, 35, 0, 36, 37, 0,
0, 0, 7, 0, 0, 0, 0, 0, 0, 0,
54, 52, 12, 54, 54, 72, 24, 0, 0, 0,
49, 0, 0, 18, 46, 21, 0, 61, 60, 0,
0, 0, 8, 22, 0, 13, 25, 17, 20, 47,
0, 26,
};
const short yydgoto[] = { 16,
37, 38, 18, 45, 28, 46, 47, 118, 29, 84,
21, 98, 140, 151, 119, 23, 50, 20, 59,
};
const short yysindex[] = { -40,
0, 0, 0, 0, -295, -233, 0, 0, -240, 0,
-284, 0, -233, -40, 0, 0, 0, -40, -7, -241,
49, -242, -240, -232, -239, -233, -233, -231, -75, -220,
-195, 34, -210, -243, -226, -59, 0, -223, 0, 0,
0, 0, -174, 0, -165, -164, 0, -240, 0, -173,
0, 0, -199, 0, 0, 0, 0, -166, 0, 0,
0, 0, 0, 0, -154, 0, -233, -233, -233, -233,
-233, -233, -233, -233, -40, -233, -233, 0, -40, 0,
0, 0, -153, -179, -157, -40, 0, 0, -42, 0,
0, -144, -185, 0, 0, 0, 0, -171, -170, 0,
0, -54, 94, 94, 0, 0, -54, 0, 0, -160,
88, 88, 0, -140, -243, -40, -151, -139, -157, -134,
0, 0, 0, 0, 0, 0, 0, -40, -149, -40,
0, -131, -93, 0, 0, 0, -85, 0, 0, -121,
-115, 34, 0, 0, -40, 0, 0, 0, 0, 0,
-105, 0,
};
const short yyrindex[] = { 197,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, -103, 0, 0, 0, 3, -235, 0,
0, 0, -110, 0, 0, 0, 0, -94, 0, 0,
0, 0, 0, -96, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -246, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, -95, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -103, 0, 0, 0, 4, 0,
0, 0, -84, 0, -79, -103, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, -202, -224, -176, 0, 0, -81, 0, 0, 0,
-257, -209, 0, 0, -96, -103, 0, 0, -79, 0,
0, 0, 0, 0, 0, 0, 0, -103, 1, 4,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, -237, 0, 0, 0, 0, 0,
0, 0,
};
const short yygindex[] = { 0,
26, -65, -32, 5, 2, -43, 131, 108, 66, 113,
0, 0, 0, 0, 0, 0, 0, 0, 0,
};
#define YYTABLESIZE 364
const short yytable[] = { 81,
19, 19, 5, 3, 40, 94, 25, 22, 24, 110,
32, 30, 31, 113, 33, 19, 35, 34, 51, 19,
120, 49, 60, 26, 61, 17, 51, 27, 54, 54,
1, 1, 62, 19, 38, 38, 54, 38, 1, 3,
40, 40, 40, 39, 78, 63, 122, 48, 89, 93,
132, 92, 41, 66, 82, 33, 33, 33, 83, 33,
15, 15, 141, 3, 143, 33, 54, 99, 15, 79,
101, 85, 80, 38, 38, 38, 19, 87, 36, 150,
19, 139, 39, 39, 114, 39, 1, 19, 41, 41,
41, 64, 65, 88, 125, 33, 33, 33, 90, 95,
91, 126, 96, 67, 68, 69, 124, 100, 97, 149,
115, 70, 71, 72, 73, 74, 15, 19, 116, 117,
123, 39, 39, 39, 130, 137, 127, 128, 138, 19,
142, 19, 102, 103, 104, 105, 106, 107, 108, 109,
129, 111, 112, 19, 76, 77, 19, 53, 53, 53,
133, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 134, 53, 31, 31, 31, 136, 31, 53, 144,
145, 31, 31, 31, 31, 31, 32, 32, 32, 146,
32, 147, 67, 68, 69, 148, 32, 53, 53, 53,
70, 71, 72, 73, 74, 152, 1, 3, 67, 68,
69, 48, 71, 31, 31, 31, 70, 71, 72, 73,
74, 70, 71, 50, 73, 74, 32, 32, 32, 121,
40, 45, 75, 76, 77, 41, 135, 131, 42, 0,
0, 1, 0, 2, 0, 3, 43, 4, 86, 76,
77, 5, 6, 0, 0, 7, 8, 0, 9, 0,
0, 10, 11, 12, 0, 40, 13, 14, 0, 0,
41, 15, 0, 42, 0, 0, 0, 0, 0, 0,
0, 43, 19, 0, 19, 0, 19, 19, 19, 5,
3, 44, 19, 19, 0, 0, 19, 19, 0, 19,
0, 0, 19, 19, 19, 0, 0, 19, 19, 0,
0, 19, 19, 5, 3, 1, 0, 2, 0, 3,
0, 4, 0, 0, 0, 5, 6, 0, 0, 7,
0, 0, 9, 0, 0, 10, 11, 12, 0, 51,
13, 14, 52, 0, 0, 15, 53, 0, 54, 55,
0, 0, 0, 56, 57, 67, 68, 69, 0, 0,
58, 67, 0, 70, 71, 72, 73, 74, 0, 70,
71, 72, 73, 74,
};
const short yycheck[] = { 32,
0, 0, 0, 0, 262, 49, 302, 3, 4, 75,
9, 7, 8, 79, 10, 14, 12, 302, 265, 18,
86, 20, 265, 257, 23, 0, 273, 261, 264, 265,
272, 272, 265, 32, 259, 260, 272, 262, 272, 277,
298, 299, 300, 18, 265, 285, 90, 289, 44, 48,
116, 47, 262, 285, 265, 258, 259, 260, 302, 262,
302, 302, 128, 301, 130, 268, 302, 63, 302, 265,
66, 298, 268, 298, 299, 300, 75, 301, 13, 145,
79, 125, 259, 260, 80, 262, 272, 86, 298, 299,
300, 26, 27, 268, 93, 298, 299, 300, 264, 273,
265, 97, 302, 258, 259, 260, 292, 262, 275, 142,
264, 266, 267, 268, 269, 270, 302, 116, 298, 277,
265, 298, 299, 300, 265, 121, 298, 298, 124, 128,
280, 130, 67, 68, 69, 70, 71, 72, 73, 74,
301, 76, 77, 142, 299, 300, 145, 258, 259, 260,
302, 262, 263, 264, 265, 266, 267, 268, 269, 270,
271, 301, 273, 258, 259, 260, 301, 262, 279, 301,
264, 266, 267, 268, 269, 270, 258, 259, 260, 265,
262, 303, 258, 259, 260, 301, 268, 298, 299, 300,
266, 267, 268, 269, 270, 301, 0, 301, 258, 259,
260, 298, 298, 298, 299, 300, 266, 267, 268, 269,
270, 266, 267, 298, 269, 270, 298, 299, 300, 89,
263, 301, 298, 299, 300, 268, 119, 115, 271, -1,
-1, 272, -1, 274, -1, 276, 279, 278, 298, 299,
300, 282, 283, -1, -1, 286, 287, -1, 289, -1,
-1, 292, 293, 294, -1, 263, 297, 298, -1, -1,
268, 302, -1, 271, -1, -1, -1, -1, -1, -1,
-1, 279, 272, -1, 274, -1, 276, 277, 278, 277,
277, 289, 282, 283, -1, -1, 286, 287, -1, 289,
-1, -1, 292, 293, 294, -1, -1, 297, 298, -1,
-1, 301, 302, 301, 301, 272, -1, 274, -1, 276,
-1, 278, -1, -1, -1, 282, 283, -1, -1, 286,
-1, -1, 289, -1, -1, 292, 293, 294, -1, 281,
297, 298, 284, -1, -1, 302, 288, -1, 290, 291,
-1, -1, -1, 295, 296, 258, 259, 260, -1, -1,
302, 258, -1, 266, 267, 268, 269, 270, -1, 266,
267, 268, 269, 270,
};
#define YYFINAL 16
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 303
#if YYDEBUG
const char * const yyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"_BANG_t","_BANG_EQUALS_t",
"_AMPER_t","_AMPERAMPER_t","_LPAREN_t","_RPAREN_t","_PLUS_EQUALS_t","_COLON_t",
"_SEMIC_t","_LANGLE_t","_LANGLE_EQUALS_t","_EQUALS_t","_RANGLE_t",
"_RANGLE_EQUALS_t","_QUESTION_EQUALS_t","_LBRACKET_t","_RBRACKET_t","ACTIONS_t",
"BIND_t","BREAK_t","CASE_t","CONTINUE_t","DEFAULT_t","ELSE_t","EXISTING_t",
"FOR_t","IF_t","IGNORE_t","IN_t","INCLUDE_t","LOCAL_t","MAXLINE_t","ON_t",
"PIECEMEAL_t","QUIETLY_t","RETURN_t","RULE_t","SWITCH_t","TOGETHER_t",
"UPDATED_t","WHILE_t","_LBRACE_t","_BAR_t","_BARBAR_t","_RBRACE_t","ARG",
"STRING",
};
const char * const yyrule[] = {
"$accept : run",
"run :",
"run : rules",
"block :",
"block : rules",
"rules : rule",
"rules : rule rules",
"rules : LOCAL_t list _SEMIC_t block",
"rules : LOCAL_t list _EQUALS_t list _SEMIC_t block",
"rule : _LBRACE_t block _RBRACE_t",
"rule : INCLUDE_t list _SEMIC_t",
"rule : arg lol _SEMIC_t",
"rule : arg assign list _SEMIC_t",
"rule : arg ON_t list assign list _SEMIC_t",
"rule : BREAK_t list _SEMIC_t",
"rule : CONTINUE_t list _SEMIC_t",
"rule : RETURN_t list _SEMIC_t",
"rule : FOR_t ARG IN_t list _LBRACE_t block _RBRACE_t",
"rule : SWITCH_t list _LBRACE_t cases _RBRACE_t",
"rule : IF_t expr _LBRACE_t block _RBRACE_t",
"rule : IF_t expr _LBRACE_t block _RBRACE_t ELSE_t rule",
"rule : WHILE_t expr _LBRACE_t block _RBRACE_t",
"rule : RULE_t ARG params _LBRACE_t block _RBRACE_t",
"rule : ON_t arg rule",
"$$1 :",
"$$2 :",
"rule : ACTIONS_t eflags ARG bindlist _LBRACE_t $$1 STRING $$2 _RBRACE_t",
"assign : _EQUALS_t",
"assign : _PLUS_EQUALS_t",
"assign : _QUESTION_EQUALS_t",
"assign : DEFAULT_t _EQUALS_t",
"expr : arg",
"expr : expr _EQUALS_t expr",
"expr : expr _BANG_EQUALS_t expr",
"expr : expr _LANGLE_t expr",
"expr : expr _LANGLE_EQUALS_t expr",
"expr : expr _RANGLE_t expr",
"expr : expr _RANGLE_EQUALS_t expr",
"expr : expr _AMPER_t expr",
"expr : expr _AMPERAMPER_t expr",
"expr : expr _BAR_t expr",
"expr : expr _BARBAR_t expr",
"expr : arg IN_t list",
"expr : _BANG_t expr",
"expr : _LPAREN_t expr _RPAREN_t",
"cases :",
"cases : case cases",
"case : CASE_t ARG _COLON_t block",
"params :",
"params : ARG _COLON_t params",
"params : ARG",
"lol : list",
"lol : list _COLON_t lol",
"list : listp",
"listp :",
"listp : listp arg",
"arg : ARG",
"$$3 :",
"arg : _LBRACKET_t $$3 func _RBRACKET_t",
"func : arg lol",
"func : ON_t arg arg lol",
"func : ON_t arg RETURN_t list",
"eflags :",
"eflags : eflags eflag",
"eflag : UPDATED_t",
"eflag : TOGETHER_t",
"eflag : IGNORE_t",
"eflag : QUIETLY_t",
"eflag : PIECEMEAL_t",
"eflag : EXISTING_t",
"eflag : MAXLINE_t ARG",
"bindlist :",
"bindlist : BIND_t list",
};
#endif
#ifndef YYSTYPE
typedef int YYSTYPE;
#endif
#if YYDEBUG
#include <stdio.h>
#endif
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 10000
#define YYMAXDEPTH 10000
#endif
#endif
#define YYINITSTACKSIZE 200
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short *yyss;
short *yysslim;
YYSTYPE *yyvs;
int yystacksize;
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
static int yygrowstack()
{
int newsize, i;
short *newss;
YYSTYPE *newvs;
if ((newsize = yystacksize) == 0)
newsize = YYINITSTACKSIZE;
else if (newsize >= YYMAXDEPTH)
return -1;
else if ((newsize *= 2) > YYMAXDEPTH)
newsize = YYMAXDEPTH;
i = yyssp - yyss;
newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :
(short *)malloc(newsize * sizeof *newss);
if (newss == NULL)
return -1;
yyss = newss;
yyssp = newss + i;
newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :
(YYSTYPE *)malloc(newsize * sizeof *newvs);
if (newvs == NULL)
return -1;
yyvs = newvs;
yyvsp = newvs + i;
yystacksize = newsize;
yysslim = yyss + newsize - 1;
return 0;
}
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
#ifndef YYPARSE_PARAM
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG void
#define YYPARSE_PARAM_DECL
#else /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG
#define YYPARSE_PARAM_DECL
#endif /* ANSI-C/C++ */
#else /* YYPARSE_PARAM */
#ifndef YYPARSE_PARAM_TYPE
#define YYPARSE_PARAM_TYPE void *
#endif
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM
#define YYPARSE_PARAM_DECL
#else /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;
#endif /* ANSI-C/C++ */
#endif /* ! YYPARSE_PARAM */
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
register int yym, yyn, yystate;
#if YYDEBUG
register const char *yys;
if ((yys = getenv("YYDEBUG")))
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
if (yyss == NULL && yygrowstack()) goto yyoverflow;
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if ((yyn = yydefred[yystate])) goto yyreduce;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
#if defined(lint) || defined(__GNUC__)
goto yynewerror;
#endif
yynewerror:
yyerror("syntax error");
#if defined(lint) || defined(__GNUC__)
goto yyerrlab;
#endif
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yyssp);
#endif
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = (-1);
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
yyval = yyvsp[1-yym];
switch (yyn)
{
case 2:
#line 130 "jamgram.y"
{ parse_save( yyvsp[0].parse ); }
break;
case 3:
#line 141 "jamgram.y"
{ yyval.parse = pnull(); }
break;
case 4:
#line 143 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
case 5:
#line 147 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
case 6:
#line 149 "jamgram.y"
{ yyval.parse = prules( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 7:
#line 151 "jamgram.y"
{ yyval.parse = plocal( yyvsp[-2].parse, pnull(), yyvsp[0].parse ); }
break;
case 8:
#line 153 "jamgram.y"
{ yyval.parse = plocal( yyvsp[-4].parse, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 9:
#line 157 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 10:
#line 159 "jamgram.y"
{ yyval.parse = pincl( yyvsp[-1].parse ); }
break;
case 11:
#line 161 "jamgram.y"
{ yyval.parse = prule( yyvsp[-2].parse, yyvsp[-1].parse ); }
break;
case 12:
#line 163 "jamgram.y"
{ yyval.parse = pset( yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
break;
case 13:
#line 165 "jamgram.y"
{ yyval.parse = pset1( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
break;
case 14:
#line 167 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_BREAK ); }
break;
case 15:
#line 169 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_CONTINUE ); }
break;
case 16:
#line 171 "jamgram.y"
{ yyval.parse = pbreak( yyvsp[-1].parse, JMP_RETURN ); }
break;
case 17:
#line 173 "jamgram.y"
{ yyval.parse = pfor( yyvsp[-5].string, yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 18:
#line 175 "jamgram.y"
{ yyval.parse = pswitch( yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 19:
#line 177 "jamgram.y"
{ yyval.parse = pif( yyvsp[-3].parse, yyvsp[-1].parse, pnull() ); }
break;
case 20:
#line 179 "jamgram.y"
{ yyval.parse = pif( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[0].parse ); }
break;
case 21:
#line 181 "jamgram.y"
{ yyval.parse = pwhile( yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 22:
#line 183 "jamgram.y"
{ yyval.parse = psetc( yyvsp[-4].string, yyvsp[-3].parse, yyvsp[-1].parse ); }
break;
case 23:
#line 185 "jamgram.y"
{ yyval.parse = pon( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 24:
#line 187 "jamgram.y"
{ yymode( SCAN_STRING ); }
break;
case 25:
#line 189 "jamgram.y"
{ yymode( SCAN_NORMAL ); }
break;
case 26:
#line 191 "jamgram.y"
{ yyval.parse = psete( yyvsp[-6].string,yyvsp[-5].parse,yyvsp[-2].string,yyvsp[-7].number ); }
break;
case 27:
#line 199 "jamgram.y"
{ yyval.number = VAR_SET; }
break;
case 28:
#line 201 "jamgram.y"
{ yyval.number = VAR_APPEND; }
break;
case 29:
#line 203 "jamgram.y"
{ yyval.number = VAR_DEFAULT; }
break;
case 30:
#line 205 "jamgram.y"
{ yyval.number = VAR_DEFAULT; }
break;
case 31:
#line 213 "jamgram.y"
{ yyval.parse = peval( EXPR_EXISTS, yyvsp[0].parse, pnull() ); }
break;
case 32:
#line 215 "jamgram.y"
{ yyval.parse = peval( EXPR_EQUALS, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 33:
#line 217 "jamgram.y"
{ yyval.parse = peval( EXPR_NOTEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 34:
#line 219 "jamgram.y"
{ yyval.parse = peval( EXPR_LESS, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 35:
#line 221 "jamgram.y"
{ yyval.parse = peval( EXPR_LESSEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 36:
#line 223 "jamgram.y"
{ yyval.parse = peval( EXPR_MORE, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 37:
#line 225 "jamgram.y"
{ yyval.parse = peval( EXPR_MOREEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 38:
#line 227 "jamgram.y"
{ yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 39:
#line 229 "jamgram.y"
{ yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 40:
#line 231 "jamgram.y"
{ yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 41:
#line 233 "jamgram.y"
{ yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 42:
#line 235 "jamgram.y"
{ yyval.parse = peval( EXPR_IN, yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 43:
#line 237 "jamgram.y"
{ yyval.parse = peval( EXPR_NOT, yyvsp[0].parse, pnull() ); }
break;
case 44:
#line 239 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 45:
#line 249 "jamgram.y"
{ yyval.parse = P0; }
break;
case 46:
#line 251 "jamgram.y"
{ yyval.parse = pnode( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 47:
#line 255 "jamgram.y"
{ yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); }
break;
case 48:
#line 264 "jamgram.y"
{ yyval.parse = P0; }
break;
case 49:
#line 266 "jamgram.y"
{ yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); }
break;
case 50:
#line 268 "jamgram.y"
{ yyval.parse = psnode( yyvsp[0].string, P0 ); }
break;
case 51:
#line 277 "jamgram.y"
{ yyval.parse = pnode( P0, yyvsp[0].parse ); }
break;
case 52:
#line 279 "jamgram.y"
{ yyval.parse = pnode( yyvsp[0].parse, yyvsp[-2].parse ); }
break;
case 53:
#line 289 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; yymode( SCAN_NORMAL ); }
break;
case 54:
#line 293 "jamgram.y"
{ yyval.parse = pnull(); yymode( SCAN_PUNCT ); }
break;
case 55:
#line 295 "jamgram.y"
{ yyval.parse = pappend( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 56:
#line 299 "jamgram.y"
{ yyval.parse = plist( yyvsp[0].string ); }
break;
case 57:
#line 300 "jamgram.y"
{ yymode( SCAN_NORMAL ); }
break;
case 58:
#line 301 "jamgram.y"
{ yyval.parse = yyvsp[-1].parse; }
break;
case 59:
#line 310 "jamgram.y"
{ yyval.parse = prule( yyvsp[-1].parse, yyvsp[0].parse ); }
break;
case 60:
#line 312 "jamgram.y"
{ yyval.parse = pon( yyvsp[-2].parse, prule( yyvsp[-1].parse, yyvsp[0].parse ) ); }
break;
case 61:
#line 314 "jamgram.y"
{ yyval.parse = pon( yyvsp[-2].parse, yyvsp[0].parse ); }
break;
case 62:
#line 323 "jamgram.y"
{ yyval.number = 0; }
break;
case 63:
#line 325 "jamgram.y"
{ yyval.number = yyvsp[-1].number | yyvsp[0].number; }
break;
case 64:
#line 329 "jamgram.y"
{ yyval.number = RULE_UPDATED; }
break;
case 65:
#line 331 "jamgram.y"
{ yyval.number = RULE_TOGETHER; }
break;
case 66:
#line 333 "jamgram.y"
{ yyval.number = RULE_IGNORE; }
break;
case 67:
#line 335 "jamgram.y"
{ yyval.number = RULE_QUIETLY; }
break;
case 68:
#line 337 "jamgram.y"
{ yyval.number = RULE_PIECEMEAL; }
break;
case 69:
#line 339 "jamgram.y"
{ yyval.number = RULE_EXISTING; }
break;
case 70:
#line 341 "jamgram.y"
{ yyval.number = atoi( yyvsp[0].string ) * RULE_MAXLINE; }
break;
case 71:
#line 350 "jamgram.y"
{ yyval.parse = pnull(); }
break;
case 72:
#line 352 "jamgram.y"
{ yyval.parse = yyvsp[0].parse; }
break;
#line 877 "y.tab.c"
}
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yyssp, yystate);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}
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