#define YYBISON 1
# define T_graph 257
# define T_digraph 258
# define T_strict 259
# define T_node 260
# define T_edge 261
# define T_edgeop 262
# define T_id 263
# define T_subgraph 264
#line 1 "dotparse.y"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
typedef void *Tobj;
#include "dot2l.h"
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#include <string.h>
static char portstr[SMALLBUF];
extern void yyerror(char *);
#line 21 "dotparse.y"
#ifndef YYSTYPE
typedef union {
long i;
char *s;
void *o;
} yystype;
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#define YYFINAL 88
#define YYFLAG -32768
#define YYNTBASE 22
#define YYTRANSLATE(x) ((unsigned)(x) <= 264 ? yytranslate[x] : 56)
static const char yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
15, 17, 2, 2, 16, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 14, 13,
2, 21, 2, 2, 18, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 19, 2, 20, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 11, 2, 12, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 3, 4, 5,
6, 7, 8, 9, 10
};
#if YYDEBUG
static const short yyprhs[] =
{
0, 0, 1, 8, 10, 11, 13, 16, 18, 21,
23, 24, 26, 29, 31, 34, 36, 38, 40, 42,
43, 47, 50, 52, 53, 54, 60, 61, 62, 68,
71, 72, 77, 80, 81, 86, 87, 89, 91, 94,
97, 100, 107, 110, 111, 115, 117, 119, 121, 123,
125, 128, 129, 133, 137, 138, 142, 143, 145, 150,
151, 156, 158
};
static const short yyrhs[] =
{
-1, 24, 9, 23, 11, 25, 12, 0, 1, 0,
0, 3, 0, 5, 3, 0, 4, 0, 5, 4,
0, 26, 0, 0, 27, 0, 26, 27, 0, 28,
0, 28, 13, 0, 29, 0, 33, 0, 44, 0,
53, 0, 0, 31, 30, 47, 0, 32, 41, 0,
9, 0, 0, 0, 31, 34, 38, 35, 47, 0,
0, 0, 53, 36, 38, 37, 47, 0, 8, 31,
0, 0, 8, 31, 39, 38, 0, 8, 53, 0,
0, 8, 53, 40, 38, 0, 0, 42, 0, 43,
0, 43, 42, 0, 42, 43, 0, 14, 9, 0,
14, 15, 9, 16, 9, 17, 0, 18, 9, 0,
0, 46, 45, 49, 0, 51, 0, 3, 0, 6,
0, 7, 0, 48, 0, 48, 49, 0, 0, 19,
50, 20, 0, 51, 52, 50, 0, 0, 9, 21,
9, 0, 0, 16, 0, 55, 11, 25, 12, 0,
0, 11, 54, 25, 12, 0, 55, 0, 10, 9,
0
};
#endif
#if YYDEBUG
static const short yyrline[] =
{
0, 35, 35, 39, 41, 45, 47, 49, 51, 55,
56, 59, 60, 63, 64, 67, 68, 69, 70, 73,
73, 77, 81, 85, 85, 85, 91, 91, 91, 99,
101, 101, 103, 105, 105, 109, 110, 111, 112, 113,
116, 120, 129, 135, 135, 139, 143, 145, 147, 151,
154, 155, 158, 161, 162, 165, 169, 170, 173, 175,
175, 177, 181
};
#endif
#if (YYDEBUG) || defined YYERROR_VERBOSE
static const char *const yytname[] =
{
"$", "error", "$undefined.", "T_graph", "T_digraph", "T_strict", "T_node",
"T_edge", "T_edgeop", "T_id", "T_subgraph", "'{'", "'}'", "';'", "':'",
"'('", "','", "')'", "'@'", "'['", "']'", "'='", "file", "@1",
"graph_type", "stmt_list", "stmt_list1", "stmt", "stmt1", "node_stmt",
"@2", "node_id", "node_name", "edge_stmt", "@3", "@4", "@5", "@6",
"edgeRHS", "@7", "@8", "node_port", "port_location", "port_angle",
"attr_stmt", "@9", "attr_class", "opt_attr_list", "rec_attr_list",
"attr_list", "inside_attr_list", "attr_set", "optcomma", "subg_stmt",
"@10", "subg_hdr", 0
};
#endif
static const short yyr1[] =
{
0, 23, 22, 22, 22, 24, 24, 24, 24, 25,
25, 26, 26, 27, 27, 28, 28, 28, 28, 30,
29, 31, 32, 34, 35, 33, 36, 37, 33, 38,
39, 38, 38, 40, 38, 41, 41, 41, 41, 41,
42, 42, 43, 45, 44, 44, 46, 46, 46, 47,
48, 48, 49, 50, 50, 51, 52, 52, 53, 54,
53, 53, 55
};
static const short yyr2[] =
{
0, 0, 6, 1, 0, 1, 2, 1, 2, 1,
0, 1, 2, 1, 2, 1, 1, 1, 1, 0,
3, 2, 1, 0, 0, 5, 0, 0, 5, 2,
0, 4, 2, 0, 4, 0, 1, 1, 2, 2,
2, 6, 2, 0, 3, 1, 1, 1, 1, 1,
2, 0, 3, 3, 0, 3, 0, 1, 4, 0,
4, 1, 2
};
static const short yydefact[] =
{
0, 3, 5, 7, 0, 0, 6, 8, 1, 0,
10, 46, 47, 48, 22, 0, 59, 0, 9, 11,
13, 15, 19, 35, 16, 17, 43, 45, 18, 61,
0, 62, 10, 2, 12, 14, 51, 0, 0, 0,
21, 36, 37, 0, 0, 10, 55, 0, 20, 49,
0, 24, 40, 0, 42, 39, 38, 54, 44, 27,
0, 60, 50, 22, 29, 32, 51, 0, 0, 0,
56, 51, 58, 0, 0, 25, 0, 52, 57, 54,
28, 31, 34, 0, 53, 41, 0, 0, 0
};
static const short yydefgoto[] =
{
86, 9, 5, 17, 18, 19, 20, 21, 36, 22,
23, 24, 37, 66, 44, 71, 51, 73, 74, 40,
41, 42, 25, 43, 26, 48, 49, 58, 69, 27,
79, 28, 32, 29
};
static const short yypact[] =
{
16,-32768,-32768,-32768, 1, 3,-32768,-32768,-32768, 13,
0,-32768,-32768,-32768, 4, 18,-32768, 23, 0,-32768,
15,-32768, 26, 8,-32768,-32768,-32768,-32768, 28, 27,
30,-32768, 0,-32768,-32768,-32768,-32768, 29, -1, 31,
-32768, 24, 32, 25, 29, 0,-32768, 33,-32768, 25,
22,-32768,-32768, 34,-32768,-32768,-32768, 38,-32768,-32768,
36,-32768,-32768,-32768, 41, 42,-32768, 35, 4, 21,
37,-32768,-32768, 29, 29,-32768, 43,-32768,-32768, 38,
-32768,-32768,-32768, 39,-32768,-32768, 54, 55,-32768
};
static const short yypgoto[] =
{
-32768,-32768,-32768, -30,-32768, 40,-32768,-32768,-32768, 7,
-32768,-32768,-32768,-32768,-32768,-32768, -44,-32768,-32768,-32768,
17, 19,-32768,-32768,-32768, -53,-32768, 12, -17, -56,
-32768, 14,-32768,-32768
};
#define YYLAST 64
static const short yytable[] =
{
59, 70, 47, 11, 6, 7, 12, 13, 52, 14,
15, 16, 8, 75, 53, 60, -4, 1, 80, 2,
3, 4, 38, 70, 10, 30, 39, 31, 35, 81,
82, 63, 15, 16, -23, 33, -26, 50, 45, 46,
54, 77, 39, 67, 57, 61, 38, 68, 72, -30,
-33, 76, 83, 78, 87, 88, 85, 64, 34, 56,
55, 62, 84, 0, 65
};
static const short yycheck[] =
{
44, 57, 32, 3, 3, 4, 6, 7, 9, 9,
10, 11, 9, 66, 15, 45, 0, 1, 71, 3,
4, 5, 14, 79, 11, 21, 18, 9, 13, 73,
74, 9, 10, 11, 8, 12, 8, 8, 11, 9,
9, 20, 18, 9, 19, 12, 14, 9, 12, 8,
8, 16, 9, 16, 0, 0, 17, 50, 18, 42,
41, 49, 79, -1, 50
};
#line 3 "/usr/share/bison/bison.simple"
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
# if YYSTACK_USE_ALLOCA
# define YYSTACK_ALLOC alloca
# else
# ifndef YYSTACK_USE_ALLOCA
# if defined (alloca) || defined (_ALLOCA_H)
# define YYSTACK_ALLOC alloca
# else
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
# define YYSTACK_FREE(Ptr) do { ; } while (0)
# else
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h>
# define YYSIZE_T size_t
# endif
# define YYSTACK_ALLOC malloc
# define YYSTACK_FREE free
# endif
#endif
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
union yyalloc
{
short yyss;
YYSTYPE yyvs;
# if YYLSP_NEEDED
YYLTYPE yyls;
# endif
};
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
# if YYLSP_NEEDED
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAX)
# else
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAX)
# endif
# ifndef YYCOPY
# if 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
# endif
# define YYSTACK_RELOCATE(Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
#endif
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#endif
#if ! defined (YYSIZE_T) && defined (size_t)
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T)
# if defined (__STDC__) || defined (__cplusplus)
# include <stddef.h>
# define YYSIZE_T size_t
# endif
#endif
#if ! defined (YYSIZE_T)
# define YYSIZE_T unsigned int
#endif
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrlab1
#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
yychar1 = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ \
yyerror ("syntax error: cannot back up"); \
YYERROR; \
} \
while (0)
#define YYTERROR 1
#define YYERRCODE 256
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[N].last_line; \
Current.last_column = Rhs[N].last_column;
#endif
#if YYPURE
# if YYLSP_NEEDED
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval, &yylloc)
# endif
# else
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval)
# endif
# endif
#else
# define YYLEX yylex ()
#endif
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h>
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
int yydebug;
#else
# define YYDPRINTF(Args)
#endif
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
#if YYMAXDEPTH == 0
# undef YYMAXDEPTH
#endif
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
#ifdef YYERROR_VERBOSE
# ifndef yystrlen
# if defined (__GLIBC__) && defined (_STRING_H)
# define yystrlen strlen
# else
static YYSIZE_T
# if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
# else
yystrlen (yystr)
const char *yystr;
# endif
{
register const char *yys = yystr;
while (*yys++ != '\0')
continue;
return yys - yystr - 1;
}
# endif
# endif
# ifndef yystpcpy
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
# define yystpcpy stpcpy
# else
static char *
# if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
# else
yystpcpy (yydest, yysrc)
char *yydest;
const char *yysrc;
# endif
{
register char *yyd = yydest;
register const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0')
continue;
return yyd - 1;
}
# endif
# endif
#endif
#line 315 "/usr/share/bison/bison.simple"
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
# define YYPARSE_PARAM_DECL
# else
# define YYPARSE_PARAM_ARG YYPARSE_PARAM
# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
# endif
#else
# define YYPARSE_PARAM_ARG
# define YYPARSE_PARAM_DECL
#endif
#ifdef __GNUC__
# ifdef YYPARSE_PARAM
int yyparse (void *);
# else
int yyparse (void);
# endif
#endif
#define YY_DECL_NON_LSP_VARIABLES \
\
int yychar; \
\
\
YYSTYPE yylval; \
\
\
int yynerrs;
#if YYLSP_NEEDED
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES \
\
\
YYLTYPE yylloc;
#else
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES
#endif
#if !YYPURE
YY_DECL_VARIABLES
#endif
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
#if YYPURE
YY_DECL_VARIABLES
#endif
register int yystate;
register int yyn;
int yyresult;
int yyerrstatus;
int yychar1 = 0;
short yyssa[YYINITDEPTH];
short *yyss = yyssa;
register short *yyssp;
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
register YYSTYPE *yyvsp;
#if YYLSP_NEEDED
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
#endif
#if YYLSP_NEEDED
# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
#else
# define YYPOPSTACK (yyvsp--, yyssp--)
#endif
YYSIZE_T yystacksize = YYINITDEPTH;
YYSTYPE yyval;
#if YYLSP_NEEDED
YYLTYPE yyloc;
#endif
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY;
yyssp = yyss;
yyvsp = yyvs;
#if YYLSP_NEEDED
yylsp = yyls;
#endif
goto yysetstate;
yynewstate:
yyssp++;
yysetstate:
*yyssp = yystate;
if (yyssp >= yyss + yystacksize - 1)
{
YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow
{
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
# if YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yyls1, yysize * sizeof (*yylsp),
&yystacksize);
yyls = yyls1;
# else
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
# endif
yyss = yyss1;
yyvs = yyvs1;
}
#else
# ifndef YYSTACK_RELOCATE
goto yyoverflowlab;
# else
if (yystacksize >= YYMAXDEPTH)
goto yyoverflowlab;
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
{
short *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyoverflowlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
# if YYLSP_NEEDED
YYSTACK_RELOCATE (yyls);
# endif
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
# endif
#endif
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
#if YYLSP_NEEDED
yylsp = yyls + yysize - 1;
#endif
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
goto yybackup;
yybackup:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
if (yychar <= 0)
{
yychar1 = 0;
yychar = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yychar1 = YYTRANSLATE (yychar);
#if YYDEBUG
if (yydebug)
{
YYFPRINTF (stderr, "Next token is %d (%s",
yychar, yytname[yychar1]);
# ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
# endif
YYFPRINTF (stderr, ")\n");
}
#endif
}
yyn += yychar1;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
yychar, yytname[yychar1]));
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
if (yyerrstatus)
yyerrstatus--;
yystate = yyn;
goto yynewstate;
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
goto yyreduce;
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen];
#if YYLSP_NEEDED
yyloc = yylsp[1-yylen];
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif
#if YYDEBUG
if (yydebug)
{
int yyi;
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++)
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn) {
case 1:
#line 36 "dotparse.y"
{ D2Lbegin (yyvsp[0].s); free (yyvsp[0].s); }
break;
case 2:
#line 38 "dotparse.y"
{ D2Lend (); }
break;
case 3:
#line 40 "dotparse.y"
{ D2Labort (); }
break;
case 4:
#line 42 "dotparse.y"
{ D2Labort (); }
break;
case 5:
#line 46 "dotparse.y"
{ gtype = "graph"; etype = "--"; }
break;
case 6:
#line 48 "dotparse.y"
{ gtype = "strict graph"; etype = "--"; }
break;
case 7:
#line 50 "dotparse.y"
{ gtype = "digraph"; etype = "->"; }
break;
case 8:
#line 52 "dotparse.y"
{ gtype = "strict digraph"; etype = "->"; }
break;
case 18:
#line 70 "dotparse.y"
{}
break;
case 19:
#line 73 "dotparse.y"
{ attrclass = NODE; portstr[0] = '\000'; }
break;
case 20:
#line 74 "dotparse.y"
{ attrclass = GRAPH; }
break;
case 21:
#line 78 "dotparse.y"
{ yyval.o = yyvsp[-1].o; }
break;
case 22:
#line 82 "dotparse.y"
{ yyval.o = D2Linsertnode (yyvsp[0].s); free (yyvsp[0].s); }
break;
case 23:
#line 86 "dotparse.y"
{ D2Lbeginedge (NODE, yyvsp[0].o, portstr); portstr[0] = '\000'; }
break;
case 24:
#line 88 "dotparse.y"
{ attrclass = EDGE; }
break;
case 25:
#line 90 "dotparse.y"
{ D2Lendedge (); attrclass = GRAPH; }
break;
case 26:
#line 92 "dotparse.y"
{ D2Lbeginedge (GRAPH, yyvsp[0].o, ""); }
break;
case 27:
#line 94 "dotparse.y"
{ attrclass = EDGE; }
break;
case 28:
#line 96 "dotparse.y"
{ D2Lendedge (); attrclass = GRAPH; }
break;
case 29:
#line 100 "dotparse.y"
{ D2Lmidedge (NODE, yyvsp[0].o, portstr); portstr[0] = '\000'; }
break;
case 30:
#line 102 "dotparse.y"
{ D2Lmidedge (NODE, yyvsp[0].o, portstr); portstr[0] = '\000'; }
break;
case 32:
#line 104 "dotparse.y"
{ D2Lmidedge (GRAPH, yyvsp[0].o, ""); portstr[0] = '\000'; }
break;
case 33:
#line 106 "dotparse.y"
{ D2Lmidedge (GRAPH, yyvsp[0].o, ""); portstr[0] = '\000'; }
break;
case 40:
#line 117 "dotparse.y"
{
strcat (portstr, yyvsp[0].s); free (yyvsp[0].s);
}
break;
case 41:
#line 121 "dotparse.y"
{
strcat (portstr, "("); strcat (portstr, yyvsp[-3].s);
strcat (portstr, ","); strcat (portstr, yyvsp[-1].s);
strcat (portstr, ")");
free (yyvsp[-3].s), free (yyvsp[-1].s);
}
break;
case 42:
#line 130 "dotparse.y"
{
strcat (portstr, "@"); strcat (portstr, yyvsp[0].s); free (yyvsp[0].s);
}
break;
case 43:
#line 136 "dotparse.y"
{ inattrstmt = TRUE; }
break;
case 44:
#line 138 "dotparse.y"
{ attrclass = GRAPH; inattrstmt = FALSE; }
break;
case 45:
#line 140 "dotparse.y"
{ attrclass = GRAPH; }
break;
case 46:
#line 144 "dotparse.y"
{ attrclass = GRAPH; }
break;
case 47:
#line 146 "dotparse.y"
{ attrclass = NODE; }
break;
case 48:
#line 148 "dotparse.y"
{ attrclass = EDGE; }
break;
case 55:
#line 166 "dotparse.y"
{ D2Lsetattr (yyvsp[-2].s, yyvsp[0].s); free (yyvsp[-2].s); free (yyvsp[0].s); }
break;
case 58:
#line 174 "dotparse.y"
{ yyval.o = D2Lpopgraph (); }
break;
case 59:
#line 175 "dotparse.y"
{ D2Lpushgraph (NULL); }
break;
case 60:
#line 176 "dotparse.y"
{ yyval.o = D2Lpopgraph (); }
break;
case 61:
#line 178 "dotparse.y"
{ yyval.o = D2Lpopgraph (); }
break;
case 62:
#line 182 "dotparse.y"
{ D2Lpushgraph (yyvsp[0].s); free (yyvsp[0].s); }
break;
}
#line 705 "/usr/share/bison/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#if YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#if YYLSP_NEEDED
*++yylsp = yyloc;
#endif
yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTBASE];
goto yynewstate;
yyerrlab:
if (!yyerrstatus)
{
++yynerrs;
#ifdef YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
{
YYSIZE_T yysize = 0;
char *yymsg;
int yyx, yycount;
yycount = 0;
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
if (yycheck[yyx + yyn] == yyx)
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
yysize += yystrlen ("parse error, unexpected ") + 1;
yysize += yystrlen (yytname[YYTRANSLATE (yychar)]);
yymsg = (char *) YYSTACK_ALLOC (yysize);
if (yymsg != 0)
{
char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]);
if (yycount < 5)
{
yycount = 0;
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *));
yyx++)
if (yycheck[yyx + yyn] == yyx)
{
const char *yyq = ! yycount ? ", expecting " : " or ";
yyp = yystpcpy (yyp, yyq);
yyp = yystpcpy (yyp, yytname[yyx]);
yycount++;
}
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
}
else
yyerror ("parse error; also virtual memory exhausted");
}
else
#endif
yyerror ("parse error");
}
goto yyerrlab1;
yyerrlab1:
if (yyerrstatus == 3)
{
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
yychar = YYEMPTY;
}
yyerrstatus = 3;
goto yyerrhandle;
yyerrdefault:
#if 0
yyn = yydefact[yystate];
if (yyn)
goto yydefault;
#endif
yyerrpop:
if (yyssp == yyss)
YYABORT;
yyvsp--;
yystate = *--yyssp;
#if YYLSP_NEEDED
yylsp--;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "Error: state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
yyerrhandle:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yyerrdefault;
yyn += YYTERROR;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
goto yyerrdefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrpop;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrpop;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting error token, "));
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
yystate = yyn;
goto yynewstate;
yyacceptlab:
yyresult = 0;
goto yyreturn;
yyabortlab:
yyresult = 1;
goto yyreturn;
yyoverflowlab:
yyerror ("parser stack overflow");
yyresult = 2;
yyreturn:
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 184 "dotparse.y"