traxys/tree-sitter
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Rename node_leaf_at_pos -> node_find_pos

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It doesn't always return a leaf node, just the smallest node
that spans the given position.
This commit is contained in:
Max Brunsfeld 2014-08-25 09:06:51 -07:00
parent 8f4939a3d3
commit b1a7886225
3 changed files with 7 additions and 7 deletions
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2
include/tree_sitter/runtime.h
View file

@ -29,7 +29,7 @@ size_t ts_node_size(const TSNode *);
TSSymbol ts_node_sym(const TSNode *);
TSNode *ts_node_child(TSNode *, size_t);
size_t ts_node_child_count(const TSNode *);
TSNode *ts_node_leaf_at_pos(TSNode *, size_t);
TSNode *ts_node_find_pos(TSNode *, size_t);
TSNode *ts_node_parent(TSNode *node);
TSNode *ts_node_next_sibling(TSNode *node);
TSNode *ts_node_prev_sibling(TSNode *node);

8
spec/runtime/node_spec.cc
View file

@ -92,10 +92,10 @@ describe("Node", []() {
});
});
describe("leaf_at_pos", [&]() {
describe("find_pos", [&]() {
it("can retrieve the leaf node at a given position", [&]() {
TSNode *number1 = ts_node_leaf_at_pos(root, 3);
TSNode *number2 = ts_node_leaf_at_pos(root, 7);
TSNode *number1 = ts_node_find_pos(root, 3);
TSNode *number2 = ts_node_find_pos(root, 7);
AssertThat(ts_node_name(number1), Equals("number"));
AssertThat(ts_node_size(number1), Equals<size_t>(2));
@ -108,7 +108,7 @@ describe("Node", []() {
});
it("returns higher-level nodes when no leaf is at the given position", [&]() {
TSNode *node = ts_node_leaf_at_pos(root, 6);
TSNode *node = ts_node_find_pos(root, 6);
AssertThat(ts_node_name(node), Equals("array"));

4
src/runtime/node.c
View file

@ -77,7 +77,7 @@ TSNode *ts_node_child(TSNode *parent, size_t index) {
parent->names);
}
TSNode *ts_node_leaf_at_pos(TSNode *parent, size_t position) {
TSNode *ts_node_find_pos(TSNode *parent, size_t position) {
size_t child_count;
TSChildWithPosition *children =
ts_tree_visible_children(parent->content, &child_count);
@ -89,7 +89,7 @@ TSNode *ts_node_leaf_at_pos(TSNode *parent, size_t position) {
if (child_left + child.tree->size > position) {
TSNode *node =
ts_node_make(child.tree, parent, i, child.position, parent->names);
TSNode *result = ts_node_leaf_at_pos(node, position);
TSNode *result = ts_node_find_pos(node, position);
ts_node_release(node);
return result;
}