fixup! Add tree-sitter navigation. #273

kak-tree-sitter/src/tree_sitter_state.rs

@@ -391,17 +391,21 @@ impl TreeState {
               return Some(node);
             }
 
+            log::debug!("walking node {node:?} for dir {dir:?}");
             let mut cursor = node.walk();
 
-            match dir {
-              Dir::Parent if cursor.goto_parent() => Some(cursor.node()),
-              Dir::FirstChild if cursor.goto_first_child() => Some(cursor.node()),
+            let res = match dir {
+              Dir::Parent => node.parent(),
+              Dir::FirstChild => node.child(0),
               Dir::FirstSibling if cursor.goto_parent() && cursor.goto_first_child() => {
                 Some(cursor.node())
               } // NOTE: hmmm…
               Dir::NextSibling if cursor.goto_next_sibling() => Some(cursor.node()),
               _ => None,
-            }
+            };
+
+            log::debug!("navigated to node: {res:?}");
+            res
           })
           .map(|node| sel.replace_with_node(&node))
           .unwrap_or_else(|| sel.clone())