Index: modules/canvas/canvas_sqmap.tcl
--- modules/canvas/canvas_sqmap.tcl.orig
+++ modules/canvas/canvas_sqmap.tcl
@@ -27,7 +27,7 @@
 # ### ### ### ######### ######### #########
 ## Requisites
 
-package require Tcl 8.4          ; # No {*}-expansion! :(
+package require Tcl 8.5-
 package require Tk
 package require snit             ; #
 package require uevent::onidle   ; # Some defered actions.
