--- capa/capa51/GUITools/quizzer.tcl	2000/02/08 22:18:11	1.15
+++ capa/capa51/GUITools/quizzer.tcl	2000/03/22 21:08:02	1.16
@@ -1014,8 +1014,7 @@ proc createDateDialog { toplevel makedef
     button $buttonFrame.cancel -text "Cancel" -command "set gPrompt2(ok) 0"
     set gDates(optBut) [ button $buttonFrame.options -text "More Options" \
 			     -command "addDateOptions"]
-    pack $buttonFrame.help $buttonFrame.set $buttonFrame.cancel $buttonFrame.options \
-	-side left
+    pack $buttonFrame.set $buttonFrame.cancel $buttonFrame.options -side left
     bind $toplevel <Destroy> "set gPrompt2(ok) 0"
     bind $toplevel <KeyPress> "getday open;getday due;getday answer"
     bind $toplevel <Return> {tkTabToWindow [tk_focusNext %W]}
@@ -1145,7 +1144,7 @@ proc changeDate { listbox } {
 	}
     }
     capaGrab release $changeDate
-    bind $changeDate <Destroy> ""
+    catch {bind $changeDate <Destroy> ""}
     destroy $changeDate
     if {$gPrompt2(ok) == 1 } {
 	addCurrentDates $listbox $makedefault $which
@@ -1196,7 +1195,7 @@ proc addDate { listbox } {
 	}
     }
     capaGrab release $addDate
-    bind $addDate <Destroy> ""
+    catch {bind $addDate <Destroy> ""}
     destroy $addDate
     if {$gPrompt2(ok) == 1 } {
 	addCurrentDates $listbox $makedefault