From 86b3f73daf56e3d80ac62c32e279aa3938bdb3d7 Mon Sep 17 00:00:00 2001
From: Lazar Bulovan <lazar.bulovan@l-tech.biz>
Date: Mon, 20 Jul 2026 14:23:45 +0200
Subject: [PATCH] fix: add all-caps EXTERNAL* variants to allowed VAR
 attributes

VCI-exported .scl files use all-caps attribute names (EXTERNALACCESSIBLE,
EXTERNALVISIBLE, EXTERNALWRITABLE) which were not in the allowed list,
triggering spurious SCL005 warnings.
---
 src/diagnostics.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/diagnostics.lua b/src/diagnostics.lua
index ccd8647..5d0c466 100644
--- a/src/diagnostics.lua
+++ b/src/diagnostics.lua
@@ -106,6 +106,9 @@ function M.validate_diagnostics(content, workspace_types, root_dir)
       ExternalWRITABLE = true,  -- case variant
       ExternalVISIBLE = true,
       ExternalACCESSIBLE = true,
+      EXTERNALWRITABLE = true,  -- all-caps VCI export variant
+      EXTERNALVISIBLE = true,   -- all-caps VCI export variant
+      EXTERNALACCESSIBLE = true,-- all-caps VCI export variant
       S7_SetPoint = true,
       S7_Optimized_Access = true,
     }