traxys/tree-sitter
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Revert "Remove the separator characters construct"

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This reverts commit 5cd07648fd.

The separators construct is useful as an optimization. It turns out that
constructing a node for every chunk of whitespace in a document causes a
significant performance regression.

Conflicts:
	src/compiler/build_tables/build_lex_table.cc
	src/compiler/grammar.cc
	src/runtime/parser.c
This commit is contained in:
Max Brunsfeld 2014-09-02 07:41:29 -07:00
parent e941f8c175
commit 545e575508
43 changed files with 9065 additions and 11203 deletions
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6
src/runtime/tree.h
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@ -18,6 +18,7 @@ struct TSTree {
TSSymbol symbol;
TSTreeOptions options;
size_t ref_count;
size_t padding;
size_t size;
char lookahead_char;
size_t child_count;
@ -46,9 +47,9 @@ static inline int ts_tree_is_wrapper(const TSTree *tree) {
return (tree->options & TSTreeOptionsWrapper);
}
TSTree *ts_tree_make_leaf(TSSymbol, size_t, bool);
TSTree *ts_tree_make_leaf(TSSymbol, size_t, size_t, bool);
TSTree *ts_tree_make_node(TSSymbol, size_t, TSTree **, bool);
TSTree *ts_tree_make_error(size_t, char);
TSTree *ts_tree_make_error(size_t size, size_t padding, char lookahead_char);
void ts_tree_retain(TSTree *tree);
void ts_tree_release(TSTree *tree);
int ts_tree_equals(const TSTree *tree1, const TSTree *tree2);
@ -56,6 +57,7 @@ char *ts_tree_string(const TSTree *tree, const char **names);
char *ts_tree_error_string(const TSTree *tree, const char **names);
TSTree **ts_tree_children(const TSTree *tree, size_t *count);
TSTreeChild *ts_tree_visible_children(const TSTree *tree, size_t *count);
size_t ts_tree_total_size(const TSTree *tree);
#ifdef __cplusplus
}