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* src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):

Browse Source 
Add support for --trace=skeleton.
* src/scan-skel.l: %option debug.
Scan strings of non-@ or n instead of character by character.
(scan_skel): Handle trace_skeleton.
(QPUTS): New.
(@output_parser_name@, @output_header_name@): ``Restore'' their
support (used to be M4 macros).
* data/yacc.c: Quote larger chunks, a la glr.c.
* data/lalr1.cc: Likewise.
The header guards are no longer available, so use some other
string than `YYLSP_NEEDED'.
This commit is contained in:
Akim Demaille
2002-11-16 12:31:36 +00:00
parent 4c6cc1db75
commit c5e3e51055
6 changed files with 255 additions and 228 deletions
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92
data/yacc.c
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@@ -340,108 +340,108 @@ union yyalloc
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const ]b4_int_type_for([b4_translate])[ yytranslate[] =
{
]b4_translate
]b4_translate[
};
#if YYDEBUG
/* YYPRHS[[YYN]] -- Index of the first RHS symbol of rule number YYN in
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
YYRHS. */
static const b4_int_type_for([b4_prhs]) yyprhs[[]] =
static const ]b4_int_type_for([b4_prhs])[ yyprhs[] =
{
b4_prhs
]b4_prhs[
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const b4_int_type_for([b4_rhs]) yyrhs[[]] =
static const ]b4_int_type_for([b4_rhs])[ yyrhs[] =
{
b4_rhs
]b4_rhs[
};
/* YYRLINE[[YYN]] -- source line where rule number YYN was defined. */
static const b4_int_type_for([b4_rline]) yyrline[[]] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const ]b4_int_type_for([b4_rline])[ yyrline[] =
{
b4_rline
]b4_rline[
};
#endif
#if YYDEBUG || YYERROR_VERBOSE
/* YYTNME[[SYMBOL-NUM]] -- String name of the symbol SYMBOL-NUM.
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[[]] =
static const char *const yytname[] =
{
b4_tname
]b4_tname[
};
#endif
# ifdef YYPRINT
/* YYTOKNUM[[YYLEX-NUM]] -- Internal token number corresponding to
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
token YYLEX-NUM. */
static const b4_int_type_for([b4_toknum]) yytoknum[[]] =
static const ]b4_int_type_for([b4_toknum])[ yytoknum[] =
{
b4_toknum
]b4_toknum[
};
# endif
/* YYR1[[YYN]] -- Symbol number of symbol that rule YYN derives. */
static const b4_int_type_for([b4_r1]) yyr1[[]] =
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const ]b4_int_type_for([b4_r1])[ yyr1[] =
{
b4_r1
]b4_r1[
};
/* YYR2[[YYN]] -- Number of symbols composing right hand side of rule YYN. */
static const b4_int_type_for([b4_r2]) yyr2[[]] =
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const ]b4_int_type_for([b4_r2])[ yyr2[] =
{
b4_r2
]b4_r2[
};
/* YYDEFACT[[STATE-NAME]] -- Default rule to reduce with in state
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
static const b4_int_type_for([b4_defact]) yydefact[[]] =
static const ]b4_int_type_for([b4_defact])[ yydefact[] =
{
b4_defact
]b4_defact[
};
/* YYDEFGOTO[[NTERM-NUM]]. */
static const b4_int_type_for([b4_defgoto]) yydefgoto[[]] =
/* YYDEFGOTO[NTERM-NUM]. */
static const ]b4_int_type_for([b4_defgoto])[ yydefgoto[] =
{
b4_defgoto
]b4_defgoto[
};
/* YYPACT[[STATE-NUM]] -- Index in YYTABLE of the portion describing
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF b4_pact_ninf
static const b4_int_type_for([b4_pact]) yypact[[]] =
#define YYPACT_NINF ]b4_pact_ninf[
static const ]b4_int_type_for([b4_pact])[ yypact[] =
{
b4_pact
]b4_pact[
};
/* YYPGOTO[[NTERM-NUM]]. */
static const b4_int_type_for([b4_pgoto]) yypgoto[[]] =
/* YYPGOTO[NTERM-NUM]. */
static const ]b4_int_type_for([b4_pgoto])[ yypgoto[] =
{
b4_pgoto
]b4_pgoto[
};
/* YYTABLE[[YYPACT[STATE-NUM]]]. What to do in state STATE-NUM. If
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If zero, do what YYDEFACT says.
If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF b4_table_ninf
static const b4_int_type_for([b4_table]) yytable[[]] =
#define YYTABLE_NINF ]b4_table_ninf[
static const ]b4_int_type_for([b4_table])[ yytable[] =
{
b4_table
]b4_table[
};
static const b4_int_type_for([b4_check]) yycheck[[]] =
static const ]b4_int_type_for([b4_check])[ yycheck[] =
{
b4_check
]b4_check[
};
/* YYSTOS[[STATE-NUM]] -- The (internal number of the) accessing
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const b4_int_type_for([b4_stos]) yystos[[]] =
static const ]b4_int_type_for([b4_stos])[ yystos[] =
{
b4_stos[
]b4_stos[
};
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
@@ -529,11 +529,13 @@ do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
# define YYDSYMPRINT(Args) \
do { \
if (yydebug) \
yysymprint Args; \
} while (0)
# define YYDSYMPRINTF(Title, Token, Value, Location) \
do { \
if (yydebug) \
@@ -633,7 +635,7 @@ yystpcpy (yydest, yysrc)
#if YYDEBUG
]b4_yysymprint_generate([b4_c_function_def])[
#endif /* YYDEBUG. */
#endif /* ! YYDEBUG */
]b4_yydestruct_generate([b4_c_function_def])
@@ -647,7 +649,7 @@ int yyparse ();
# endif
#else /* ! YYPARSE_PARAM */
b4_c_function_decl([yyparse], [int], b4_parse_param)
#endif
#endif /* ! YYPARSE_PARAM */
m4_divert_push([KILL])# ======================== M4 code.