traxys/tree-sitter
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Don't store tree's hidden children in a separate array

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Just mark hidden trees as such, and skip them when
pretty-printing a tree
This commit is contained in:
Max Brunsfeld 2014-07-16 18:38:06 -07:00
parent 95fbdb6fdb
commit 779bf0d745
17 changed files with 167 additions and 243 deletions
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7
include/tree_sitter/parser.h
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@ -24,7 +24,7 @@ typedef struct {
TSLexer ts_lexer_make();
int ts_lexer_advance(TSLexer *lexer);
TSTree * ts_lexer_build_node(TSLexer *lexer, TSSymbol symbol);
TSTree * ts_lexer_build_node(TSLexer *lexer, TSSymbol symbol, int is_hidden);
static inline size_t ts_lexer_position(const TSLexer *lexer) {
return lexer->chunk_start + lexer->position_in_chunk;
@ -141,13 +141,13 @@ ts_lexer_start_token(&parser->lexer);
#define ACCEPT_TOKEN(symbol) \
{ \
DEBUG_LEX("TOKEN %s", ts_symbol_names[symbol]); \
return ts_lexer_build_node(&parser->lexer, symbol); \
return ts_lexer_build_node(&parser->lexer, symbol, ts_hidden_symbol_flags[symbol]); \
}
#define LEX_ERROR() \
{ \
DEBUG_LEX("ERROR"); \
return ts_lexer_build_node(&parser->lexer, ts_builtin_sym_error); \
return ts_lexer_build_node(&parser->lexer, ts_builtin_sym_error, 0); \
}
#define LEX_PANIC() \
@ -171,7 +171,6 @@ ts_lexer_start_token(&parser->lexer);
#define ACCEPT_INPUT() \
{ .type = TSParseActionTypeAccept }
#define EXPORT_PARSER(constructor_name) \
TSParser * constructor_name() { \
return ts_parser_make((TSParserConfig) { \