Add macros
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 19972d2..54186f5 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,10 @@
 {
     "restructuredtext.languageServer.disabled": true,
-    "restructuredtext.confPath": "${workspaceFolder}/doc"
+    "restructuredtext.confPath": "${workspaceFolder}/doc",
+    "files.associations": {
+        "Jmk.options": "makefile",
+        "Jmk": "makefile",
+        "*.dasc": "c",
+        "typeinfo": "c"
+    }
 }
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