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Fix sizing of error nodes after edits

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This commit is contained in:
Max Brunsfeld 2014-10-05 16:56:50 -07:00
parent 6d37877e49
commit af7f57a80e
4 changed files with 66 additions and 19 deletions
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29
src/runtime/lexer.c
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@ -61,19 +61,28 @@ static TSTree *accept(TSLexer *lexer, TSSymbol symbol, int is_hidden) {
* this library.
*/
TSLexer ts_lexer_make() {
TSLexer result =
(TSLexer) { .debug = 0, .advance_fn = advance, .accept_fn = accept, };
ts_lexer_reset(&result);
TSLexer result = (TSLexer) { .advance_fn = advance,
.accept_fn = accept,
.debug = 0,
.chunk = NULL,
.chunk_start = 0,
.chunk_size = 0,
.current_position = ts_length_zero(),
.token_start_position = ts_length_zero(),
.token_end_position = ts_length_zero(),
.lookahead = 0,
.lookahead_size = 0, };
return result;
}
void ts_lexer_reset(TSLexer *lexer) {
lexer->chunk = NULL;
lexer->chunk_start = 0;
lexer->chunk_size = 0;
lexer->current_position = ts_length_zero();
lexer->token_start_position = ts_length_zero();
lexer->token_end_position = ts_length_zero();
void ts_lexer_reset(TSLexer *lexer, TSLength position) {
lexer->input.seek_fn(lexer->input.data, position);
lexer->current_position = position;
lexer->token_end_position = position;
lexer->lookahead = 0;
lexer->lookahead_size = 0;
lexer->chunk_start = position.bytes;
lexer->chunk_size = 0;
lexer->chunk = lexer->input.read_fn(lexer->input.data, &lexer->chunk_size);
ts_lexer_advance(lexer);
}