diff -r ea4a61b4a325 -r 2db69e2c5673 svghmi/gen_index_xhtml.ysl2
--- a/svghmi/gen_index_xhtml.ysl2	Thu Feb 25 11:22:10 2021 +0100
+++ b/svghmi/gen_index_xhtml.ysl2	Fri Feb 26 10:00:14 2021 +0100
@@ -7,13 +7,13 @@
 decl emit(*name) alias - {
     *name;
     template *name {
-        const "_unused", "ns:ProgressStart(name())";
+        //  value "ns:ProgressStart(name())";
         |
         | /* «local-name()» */
         |
         content;
         |
-        const "__unused", "ns:ProgressEnd(name())";
+        // value "ns:ProgressEnd(name())";
     }
 };