From 3e2014216af5a54eec83355257ed2f95f9d8bf41 Mon Sep 17 00:00:00 2001
From: sebres <sebres@users.sourceforge.net>
Date: Wed, 6 Mar 2019 12:25:11 +0000
Subject: part of [db95e7a61e] reverted for consistency reasons: unsupported
 namespace is exported in previous versions (so this is more compatible to
 8.5/8.6).

---
 generic/tclBasic.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/generic/tclBasic.c b/generic/tclBasic.c
index 644f3e6..d914690 100644
--- a/generic/tclBasic.c
+++ b/generic/tclBasic.c
@@ -975,6 +975,13 @@ Tcl_CreateInterp(void)
     Tcl_NRCreateCommand(interp, "::tcl::unsupported::inject", NULL,
 	    NRCoroInjectObjCmd, NULL, NULL);
 
+    /* Export unsupported commands */
+    nsPtr = Tcl_FindNamespace(interp, "::tcl::unsupported", NULL, 0);
+    if (nsPtr) {
+	Tcl_Export(interp, nsPtr, "*", 1);
+    }
+
+
 #ifdef USE_DTRACE
     /*
      * Register the tcl::dtrace command.
-- 
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