Bug Fixes and optimizations

include/editor/completions.h

@@ -36,6 +36,7 @@ struct CompletionSession {
   CompletionBox box;
   HoverBox hover;
   uint32_t doc = UINT32_MAX;
+  std::atomic<bool> hover_dirty = false;
 
   CompletionSession() : box(this) {}
 };

include/ts/ts.h

@@ -13,7 +13,8 @@ TSQuery *load_query(const char *query_path, TSSetBase *set);
 void ts_collect_spans(Editor *editor);
 bool ts_predicate(
     TSQuery *query, const TSQueryMatch &match,
-    std::function<char *(const TSNode *, uint32_t *len)> subject_fn);
+    std::function<char *(const TSNode *, uint32_t *len, bool *allocated)>
+        subject_fn);
 void clear_regex_cache();
 
 #endif