parser.h File Reference

#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>

Go to the source code of this file.

Classes
struct	TSFieldMapEntry
struct	TSFieldMapSlice
struct	TSSymbolMetadata
struct	TSLexer
union	TSParseAction
struct	TSLexMode
union	TSParseActionEntry
struct	TSLanguage

Macros
#define	ts_builtin_sym_error   ((TSSymbol)-1)
#define	ts_builtin_sym_end   0
#define	TREE_SITTER_SERIALIZATION_BUFFER_SIZE   1024
#define	START_LEXER()
#define	ADVANCE(state_value)
#define	SKIP(state_value)
#define	ACCEPT_TOKEN(symbol_value)
#define	END_STATE()   return result;
#define	SMALL_STATE(id)   id - LARGE_STATE_COUNT
#define	STATE(id)   id
#define	ACTIONS(id)   id
#define	SHIFT(state_value)
#define	SHIFT_REPEAT(state_value)
#define	SHIFT_EXTRA()
#define	REDUCE(symbol_val, child_count_val, ...)
#define	RECOVER()
#define	ACCEPT_INPUT()

Typedefs
typedef uint16_t	TSStateId
typedef uint16_t	TSSymbol
typedef uint16_t	TSFieldId
typedef struct TSLanguage	TSLanguage
typedef struct TSLexer	TSLexer

Enumerations
enum	TSParseActionType {   TSParseActionTypeShift , TSParseActionTypeReduce , TSParseActionTypeAccept , TSParseActionTypeRecover ,   TSParseActionTypeShift , TSParseActionTypeReduce , TSParseActionTypeAccept , TSParseActionTypeRecover ,   TSParseActionTypeShift , TSParseActionTypeReduce , TSParseActionTypeAccept , TSParseActionTypeRecover }

Macro Definition Documentation

ACCEPT_INPUT

#define ACCEPT_INPUT

(

)

Value:

  {{                                \
    .type = TSParseActionTypeAccept \
  }}

Definition at line 215 of file parser.h.

ACCEPT_TOKEN

#define ACCEPT_TOKEN

(

symbol_value

)

Value:

  result = true;                       \
  lexer->result_symbol = symbol_value; \
  lexer->mark_end(lexer);

Definition at line 158 of file parser.h.

ACTIONS

#define ACTIONS

(

id

)

id

Definition at line 173 of file parser.h.

ADVANCE

#define ADVANCE

(

state_value

)

Value:

  {                          \
    state = state_value;     \
    goto next_state;         \
  }

Definition at line 145 of file parser.h.

END_STATE

#define END_STATE

(

)

return result;

Definition at line 163 of file parser.h.

RECOVER

#define RECOVER

(

)

Value:

  {{                                 \
    .type = TSParseActionTypeRecover \
  }}

Definition at line 210 of file parser.h.

REDUCE

#define REDUCE	(		symbol_val,
			child_count_val,
			...
	)

Value:

  {{                                             \
    .reduce = {                                  \
      .type = TSParseActionTypeReduce,           \
      .symbol = symbol_val,                      \
      .child_count = child_count_val,            \
      __VA_ARGS__                                \
    },                                           \
  }}

Definition at line 200 of file parser.h.

SHIFT

#define SHIFT

(

state_value

)

Value:

  {{                                  \
    .shift = {                        \
      .type = TSParseActionTypeShift, \
      .state = state_value            \
    }                                 \
  }}

Definition at line 175 of file parser.h.

SHIFT_EXTRA

#define SHIFT_EXTRA

(

)

Value:

  {{                                  \
    .shift = {                        \
      .type = TSParseActionTypeShift, \
      .extra = true                   \
    }                                 \
  }}

Definition at line 192 of file parser.h.

SHIFT_REPEAT

#define SHIFT_REPEAT

(

state_value

)

Value:

  {{                                  \
    .shift = {                        \
      .type = TSParseActionTypeShift, \
      .state = state_value,           \
      .repetition = true              \
    }                                 \
  }}

Definition at line 183 of file parser.h.

SKIP

#define SKIP

(

state_value

)

Value:

  {                       \
    skip = true;          \
    state = state_value;  \
    goto next_state;      \
  }

Definition at line 151 of file parser.h.

SMALL_STATE

#define SMALL_STATE

(

id

)

id - LARGE_STATE_COUNT

Definition at line 169 of file parser.h.

START_LEXER

#define START_LEXER

(

)

Value:

  bool result = false;          \
  bool skip = false;            \
  bool eof = false;             \
  int32_t lookahead;            \
  goto start;                   \
  next_state:                   \
  lexer->advance(lexer, skip);  \
  start:                        \
  skip = false;                 \
  lookahead = lexer->lookahead;

Definition at line 133 of file parser.h.

STATE

#define STATE

(

id

)

id

Definition at line 171 of file parser.h.

TREE_SITTER_SERIALIZATION_BUFFER_SIZE

#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE   1024

Definition at line 14 of file parser.h.

ts_builtin_sym_end

#define ts_builtin_sym_end   0

Definition at line 13 of file parser.h.

ts_builtin_sym_error

#define ts_builtin_sym_error   ((TSSymbol)-1)

Definition at line 12 of file parser.h.

Typedef Documentation

TSFieldId

typedef uint16_t TSFieldId

Definition at line 20 of file parser.h.

TSLanguage

typedef struct TSLanguage TSLanguage

Definition at line 20 of file parser.h.

TSLexer

typedef struct TSLexer TSLexer

Definition at line 20 of file parser.h.

TSStateId

typedef uint16_t TSStateId

Definition at line 16 of file parser.h.

TSSymbol

typedef uint16_t TSSymbol

Definition at line 19 of file parser.h.

Enumeration Type Documentation

TSParseActionType

enum TSParseActionType

Enumerator
TSParseActionTypeShift
TSParseActionTypeReduce
TSParseActionTypeAccept
TSParseActionTypeRecover
TSParseActionTypeShift
TSParseActionTypeReduce
TSParseActionTypeAccept
TSParseActionTypeRecover
TSParseActionTypeShift
TSParseActionTypeReduce
TSParseActionTypeAccept
TSParseActionTypeRecover

Definition at line 53 of file parser.h.

             {
  TSParseActionTypeShift,
  TSParseActionTypeReduce,
  TSParseActionTypeAccept,
  TSParseActionTypeRecover,
} TSParseActionType;