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-rw-r--r--src/nvim/lua/treesitter.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/nvim/lua/treesitter.c b/src/nvim/lua/treesitter.c
index 954c3410d3..2ef4d6052c 100644
--- a/src/nvim/lua/treesitter.c
+++ b/src/nvim/lua/treesitter.c
@@ -88,6 +88,7 @@ static struct luaL_Reg node_meta[] = {
{ "prev_sibling", node_prev_sibling },
{ "next_named_sibling", node_next_named_sibling },
{ "prev_named_sibling", node_prev_named_sibling },
+ { "named_children", node_named_children },
{ NULL, NULL }
};
@@ -1062,6 +1063,31 @@ static int node_prev_named_sibling(lua_State *L)
return 1;
}
+static int node_named_children(lua_State *L)
+{
+ TSNode source;
+ if (!node_check(L, 1, &source)) {
+ return 0;
+ }
+ TSTreeCursor cursor = ts_tree_cursor_new(source);
+
+ lua_newtable(L);
+ int curr_index = 0;
+
+ if (ts_tree_cursor_goto_first_child(&cursor)) {
+ do {
+ TSNode node = ts_tree_cursor_current_node(&cursor);
+ if (ts_node_is_named(node)) {
+ push_node(L, node, 1);
+ lua_rawseti(L, -2, ++curr_index);
+ }
+ } while (ts_tree_cursor_goto_next_sibling(&cursor));
+ }
+
+ ts_tree_cursor_delete(&cursor);
+ return 1;
+}
+
/// assumes the match table being on top of the stack
static void set_match(lua_State *L, TSQueryMatch *match, int nodeidx)
{