diff --git a/skillls/main.py b/skillls/main.py
index 4638f9e..66782aa 100644
--- a/skillls/main.py
+++ b/skillls/main.py
@@ -173,28 +173,6 @@ class SkillLanguageServer(LanguageServer):
                         f"change `{m.group(2)}(` to `( {m.group(2)}`",
                         DiagnosticSeverity.Hint,
                     )
-            # for col, char in enumerate(line):
-            #     if col > 0:
-            #         if fullmatch(r"\w", line[col - 1]) and char == "(":
-            #             if m := rematch(r"([a-zA-Z_][a-zA-Z_0-9]*)$", line[:col]):
-            #                 tok = m.group(1)
-            #                 r = Range(
-            #                     Position(row, col - len(tok)),
-            #                     Position(row, col + 1),
-            #                 )
-            #             else:
-            #                 tok = "<token>"
-            #                 r = Range(
-            #                     Position(row, col - 1),
-            #                     Position(row, col + 1),
-            #                 )
-            #             yield Diagnostic(
-            #                 r,
-            #                 f"change `{tok}(` to `( {tok}` [cism]",
-            #                 DiagnosticSeverity.Hint,
-            #             )
-
-    # def _diagnose_vars(self, doc: TextDocument) -> Generator[Diagnostic, None, None]:
 
     def diagnose(self, doc: TextDocument) -> None:
         diags: list[Diagnostic] = []