*/

#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 /* !YYPARSE_PARAM */
# define YYPARSE_PARAM_ARG
# define YYPARSE_PARAM_DECL
#endif /* !YYPARSE_PARAM */

/* Prevent warning if -Wstrict-prototypes.  */
#ifdef __GNUC__
# ifdef YYPARSE_PARAM
int yyparse (void *);
# else
int yyparse (void);
# endif
#endif




int
yyparse (YYPARSE_PARAM_ARG)
     YYPARSE_PARAM_DECL
{
  /* The lookahead symbol.  */
int yychar;

/* The semantic value of the lookahead symbol.  */
YYSTYPE yylval;

/* Number of parse errors so far.  */
int yynerrs;

  register int yystate;
  register int yyn;
  int yyresult;
  /* Number of tokens to shift before error messages enabled.  */
  int yyerrstatus;
  /* Lookahead token as an internal (translated) token number.  */
  int yychar1 = 0;

  /* Three stacks and their tools:
     `yyss': related to states,
     `yyvs': related to semantic values,
     `yyls': related to locations.

     Refer to the stacks thru separate pointers, to allow yyoverflow
     to reallocate them elsewhere.  */

  /* The state stack.  */
  short	yyssa[YYINITDEPTH];
  short *yyss = yyssa;
  register short *yyssp;

  /* The semantic value stack.  */
  YYSTYPE yyvsa[YYINITDEPTH];
  YYSTYPE *yyvs = yyvsa;
  register YYSTYPE *yyvsp;



#define YYPOPSTACK   (yyvsp--, yyssp--)

  YYSIZE_T yystacksize = YYINITDEPTH;

  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;


  /* When reducing, the number of symbols on the RHS of the reduced
     rule.  */
  int yylen;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yystate = 0;
  yyerrstatus = 0;
  yynerrs = 0;
  yychar = YYEMPTY;		/* Cause a token to be read.  */

  /* Initialize stack pointers.
     Waste one element of value and location stack
     so that they stay on the same level as the state stack.
     The wasted elements are never initialized.  */

  yyssp = yyss;
  yyvsp = yyvs;

  goto yysetstate;

/*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
 yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed. so pushing a state here evens the stacks.
     */
  yyssp++;

 yysetstate:
  *yyssp = yystate;

  if (yyssp >= yyss + yystacksize - 1)
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYSIZE_T yysize = yyssp - yyss + 1;

#ifdef yyoverflow
      {
	/* Give user a chance to reallocate the stack. Use copies of
	   these so that the &'s don't force the real ones into
	   memory.  */
	YYSTYPE *yyvs1 = yyvs;
	short *yyss1 = yyss;


	/* Each stack pointer address is followed by the size of the
	   data in use in that stack, in bytes.  This used to be a
	   conditional around just the two extra args, but that might
	   be undefined if yyoverflow is a macro.  */
	yyoverflow ("parser stack overflow",
		    &yyss1, yysize * sizeof (*yyssp),
		    &yyvs1, yysize * sizeof (*yyvsp),

		    &yystacksize);

	yyss = yyss1;
	yyvs = yyvs1;
      }
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
      goto yyoverflowlab;
# else
      /* Extend the stack our own way.  */
      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);

#  undef YYSTACK_RELOCATE
	if (yyss1 != yyssa)
	  YYSTACK_FREE (yyss1);
      }
# endif
#endif /* no yyoverflow */

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;


      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.  |
`-----------*/
yybackup:

/* Do appropriate processing given the current state.  */
/* Read a lookahead token if we need one and don't already have one.  */
/* yyresume: */

  /* First try to decide what to do without reference to lookahead token.  */

  yyn = yypact[yystate];
  if (yyn == YYPACT_NINF)
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* yychar is either YYEMPTY or YYEOF
     or a valid token in external form.  */

  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token: "));
      yychar = YYLEX;
    }

  /* Convert token to internal form (in yychar1) for indexing tables with.  */

  if (yychar <= 0)		/* This means end of input.  */
    {
      yychar1 = 0;
      yychar = YYEOF;		/* Don't call YYLEX any more.  */

      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else
    {
      yychar1 = YYTRANSLATE (yychar);

      /* We have to keep this `#if YYDEBUG', since we use variables
	 which are defined only if `YYDEBUG' is set.  */
      YYDPRINTF ((stderr, "Next token is "));
      YYDSYMPRINT ((stderr, yychar1, yylval));
      YYDPRINTF ((stderr, "\n"));
    }

  /* If the proper action on seeing token YYCHAR1 is to reduce or to
     detect an error, take that action.  */
  yyn += yychar1;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yyn == 0 || yyn == YYTABLE_NINF)
	goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  if (yyn == YYFINAL)
    YYACCEPT;

  /* Shift the lookahead token.  */
  YYDPRINTF ((stderr, "Shifting token %d (%s), ",
	      yychar, yytname[yychar1]));

  /* Discard the token being shifted unless it is eof.  */
  if (yychar != YYEOF)
    yychar = YYEMPTY;

  *++yyvsp = yylval;


  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  yystate = yyn;
  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- Do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     `$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];



#if YYDEBUG
  /* We have to keep this `#if YYDEBUG', since we use variables which
     are defined only if `YYDEBUG' is set.  */
  if (yydebug)
    {
      int yyi;

      YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
		 yyn - 1, yyrline[yyn]);

      /* Print the symbols being reduced, and their result.  */
      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 2:
#line 45 "gram.y"
    {
           ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
        }
    break;

  case 3:
#line 49 "gram.y"
    {
           ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
        }
    break;

  case 4:
#line 53 "gram.y"
    {
           ((SyckParser *)parser)->eof = 1;
        }
    break;

  case 8:
#line 64 "gram.y"
    { 
           /*
            * _Anchors_: The language binding must keep a separate symbol table
            * for anchors.  The actual ID in the symbol table is returned to the
            * higher nodes, though.
            */
           yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
        }
    break;

  case 9:
#line 73 "gram.y"
    {
           yyval.nodeData = yyvsp[-1].nodeData;
        }
    break;

  case 10:
#line 77 "gram.y"
    {
           yyval.nodeData = yyvsp[-1].nodeData;
        }
    break;

  case 12:
#line 84 "gram.y"
    {
                   SyckNode *n = syck_new_str( "" ); 
                   if ( ((SyckParser *)parser)->taguri_expansion == 1 )
                   {
                       n->type_id = syck_taguri( YAML_DOMAIN, "null", 4 );
                   }
                   else
                   {
                       n->type_id = syck_strndup( "null", 4 );
                   }
                   yyval.nodeData = n;
                }
    break;

  case 13:
#line 97 "gram.y"
    {
                   SyckNode *n = syck_new_str( "" ); 
                   if ( ((SyckParser *)parser)->taguri_expansion == 1 )
                   {
                       n->type_id = syck_taguri( YAML_DOMAIN, "null", 4 );
                   }
                   else
                   {
                       n->type_id = syck_strndup( "null", 4 );
                   }
                   yyval.nodeData = n;
                }
    break;

  case 20:
#line 134 "gram.y"
    { 
               syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
               yyval.nodeData = yyvsp[0].nodeData;
            }
    break;

  case 21:
#line 139 "gram.y"
    { 
               syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
               yyval.nodeData = yyvsp[0].nodeData;
            }
    break;

  case 22:
#line 144 "gram.y"
    { 
               if ( ((SyckParser *)parser)->implicit_typing == 1 )
               {
                  try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
               }
               yyval.nodeData = yyvsp[0].nodeData;
            }
    break;

  case 23:
#line 152 "gram.y"
    { 
               yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
            }
    break;

  case 24:
#line 156 "gram.y"
    {
               /*
                * _Aliases_: The anchor symbol table is scanned for the anchor name.
                * The anchor's ID in the language's symbol table is returned.
                */
               yyval.nodeData = syck_hdlr_get_anchor( (SyckParser *)parser, yyvsp[0].name );
            }
    break;

  case 25:
#line 164 "gram.y"
    { 
               SyckNode *n = yyvsp[0].nodeData;
               if ( ((SyckParser *)parser)->taguri_expansion == 1 )
               {
                   n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
               }
               else
               {
                   n->type_id = syck_strndup( "str", 3 );
               }
               yyval.nodeData = n;
            }
    break;

  case 27:
#line 184 "gram.y"
    { 
                syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                yyval.nodeData = yyvsp[0].nodeData;
            }
    break;

  case 28:
#line 189 "gram.y"
    {
                syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                yyval.nodeData = yyvsp[0].nodeData;
            }
    break;

  case 34:
#line 204 "gram.y"
    { 
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 35:
#line 210 "gram.y"
    { 
                    yyval.nodeId = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
                }
    break;

  case 37:
#line 217 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 38:
#line 222 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 39:
#line 227 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 40:
#line 232 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 41:
#line 237 "gram.y"
    { 
                    yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
                }
    break;

  case 42:
#line 241 "gram.y"
    { 
                    yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
                }
    break;

  case 43:
#line 247 "gram.y"
    {
                    yyval.nodeData = syck_new_seq( yyvsp[0].nodeId );
                }
    break;

  case 44:
#line 251 "gram.y"
    { 
                    syck_seq_add( yyvsp[-2].nodeData, yyvsp[0].nodeId );
                    yyval.nodeData = yyvsp[-2].nodeData;
				}
    break;

  case 45:
#line 256 "gram.y"
    { 
                    yyval.nodeData = yyvsp[-1].nodeData;
				}
    break;

  case 46:
#line 265 "gram.y"
    { 
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 47:
#line 269 "gram.y"
    { 
                    yyval.nodeData = syck_alloc_seq();
                }
    break;

  case 48:
#line 275 "gram.y"
    {
                    yyval.nodeData = syck_new_seq( syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                }
    break;

  case 49:
#line 279 "gram.y"
    { 
                    syck_seq_add( yyvsp[-2].nodeData, syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                    yyval.nodeData = yyvsp[-2].nodeData;
				}
    break;

  case 50:
#line 289 "gram.y"
    { 
                    apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 51:
#line 294 "gram.y"
    { 
                    apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 52:
#line 301 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 53:
#line 306 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 54:
#line 311 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 55:
#line 316 "gram.y"
    { 
                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                    yyval.nodeData = yyvsp[0].nodeData;
                }
    break;

  case 56:
#line 321 "gram.y"
    { 
                    yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
                }
    break;

  case 57:
#line 325 "gram.y"
    { 
                    yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
                }
    break;

  case 58:
#line 331 "gram.y"
    {
                    yyval.nodeData = syck_new_map( 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                }
    break;

  case 60:
#line 347 "gram.y"
    {
                    yyval.nodeData = syck_new_map( 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-3].nodeData ), 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                }
    break;

  case 62:
#line 356 "gram.y"
    { 
                    if ( yyvsp[-2].nodeData->shortcut == NULL )
                    {
                        yyvsp[-2].nodeData->shortcut = syck_new_seq( yyvsp[0].nodeId );
                    }
                    else
                    {
                        syck_seq_add( yyvsp[-2].nodeData->shortcut, yyvsp[0].nodeId );
                    }
                    yyval.nodeData = yyvsp[-2].nodeData;
                }
    break;

  case 63:
#line 368 "gram.y"
    { 
                    apply_seq_in_map( (SyckParser *)parser, yyvsp[-2].nodeData );
                    syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
                    syck_free_node( yyvsp[0].nodeData );
                    yyval.nodeData = yyvsp[-2].nodeData;
                }
    break;

  case 64:
#line 375 "gram.y"
    { 
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 65:
#line 384 "gram.y"
    {
                    yyval.nodeData = syck_new_map( 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), 
                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                }
    break;

  case 66:
#line 392 "gram.y"
    {
                    yyval.nodeData = yyvsp[-1].nodeData;
                }
    break;

  case 67:
#line 396 "gram.y"
    {
                    yyval.nodeData = syck_alloc_map();
                }
    break;

  case 69:
#line 403 "gram.y"
    {
                    syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
                    syck_free_node( yyvsp[0].nodeData );
                    yyval.nodeData = yyvsp[-2].nodeData;
				}
    break;


    }

/* Line 1016 of /usr/local/share/bison/yacc.c.  */
#line 1536 "y.tab.c"