patch 8.2.3740: memory left allocated on exit when using Tcl Commit: https://github.com/vim/vim/commit/c7269f862748c3b0f56b5a651019e18c7d5190ee Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 5 11:36:23 2021 +0000 patch 8.2.3740: memory left allocated on exit when using Tcl Problem: Memory left allocated on exit when using Tcl. Solution: Call Tcl_Finalize().

--- a/src/if_tcl.c
+++ b/src/if_tcl.c
@@ -248,6 +248,14 @@ vim_tcl_init(char *arg)
 #endif
 }
 
+#if defined(EXITFREE) || defined(PROTO)
+    void
+vim_tcl_finalize(void)
+{
+    Tcl_Finalize();
+}
+#endif
+
 #if defined(DYNAMIC_TCL) || defined(PROTO)
 
 static int stubs_initialized = FALSE;