diff --git a/editions/tw5.com/tiddlers/test-getvariablejson.tid b/editions/tw5.com/tiddlers/test-getvariablejson.tid
index d532733e0..8a02a714c 100644
--- a/editions/tw5.com/tiddlers/test-getvariablejson.tid
+++ b/editions/tw5.com/tiddlers/test-getvariablejson.tid
@@ -1,5 +1,5 @@
 created: 20240506064659892
-modified: 20240506100851338
+modified: 20240506101142810
 tags: 
 title: test-getvariablejson
 type: text/vnd.tiddlywiki
@@ -10,6 +10,8 @@ type: text/vnd.tiddlywiki
 
 \function my.test(x:3, abc:def) [<test-proc>split[ ]]
 
+\function tab() [charcode[9]]
+
 
 \define elements() srcVariable params name default
 \define openBracket() [