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feat: add 'reserved word' construct

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Co-authored-by: Amaan Qureshi <amaanq12@gmail.com>
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Max Brunsfeld 2024-12-23 00:06:32 -08:00 • committed by GitHub
parent 2a63077cac
commit 201b41cf11
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GPG key ID: B5690EEEBB952194
31 changed files with 2367 additions and 1628 deletions
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10
lib/src/parser.h
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@ -79,6 +79,12 @@ typedef struct {
uint16_t external_lex_state;
} TSLexMode;
typedef struct {
uint16_t lex_state;
uint16_t external_lex_state;
uint16_t reserved_word_set_id;
} TSLexerMode;
typedef union {
TSParseAction action;
struct {
@ -115,7 +121,7 @@ struct TSLanguage {
const TSSymbol *public_symbol_map;
const uint16_t *alias_map;
const TSSymbol *alias_sequences;
const TSLexMode *lex_modes;
const TSLexerMode *lex_modes;
bool (*lex_fn)(TSLexer *, TSStateId);
bool (*keyword_lex_fn)(TSLexer *, TSStateId);
TSSymbol keyword_capture_token;
@ -130,6 +136,8 @@ struct TSLanguage {
} external_scanner;
const TSStateId *primary_state_ids;
const char *name;
const TSSymbol *reserved_words;
uint16_t max_reserved_word_set_size;
};
static inline bool set_contains(const TSCharacterRange *ranges, uint32_t len, int32_t lookahead) {