update lsp_server

server/src/tools/completion_items.py

@@ -24,6 +24,9 @@ class _Completion(Visitor):
     def custom_functions(self) -> list[lsp.CompletionItem]:
         return self._custom_functions
 
+    def reset(self):
+        self._custom_functions = []
+
     def visit_command(self, command):
         routine = command.routine
 
@@ -37,3 +40,6 @@ class _Completion(Visitor):
                         label=first_arg.value, kind=lsp.CompletionItemKind.Function
                     )
                 )
+
+
+completion = _Completion()