Fix more cosmetic issues

basis/ui/gadgets/editors/editors.factor

@@ -141,7 +141,7 @@ M: editor ungraft*
 : scroll>caret ( editor -- )
     dup graft-state>> second [
         [
-            [ caret-loc ] [ caret-dim { 1 0 } v+ ] bi <rect>
+            [ caret-loc ] [ caret-dim { 2 1 } v+ ] bi <rect>
         ] keep scroll>rect
     ] [ drop ] if ;
 

basis/ui/gadgets/scrollers/scrollers.factor

@@ -54,7 +54,6 @@ M: viewport pref-dim* gadget-child pref-viewport-dim ;
     2dup control-value = [ 2drop ] [ set-control-value ] if ;
 
 : (scroll>rect) ( rect scroller -- )
-    [ [ loc>> ] [ dim>> { 1 1 } v+ ] bi <rect> ] dip
     {
         [ scroller-value vneg offset-rect ]
         [ viewport>> dim>> rect-min ]

basis/ui/tools/listener/completion/completion.factor

@@ -141,6 +141,7 @@ GENERIC# accept-completion-hook 1 ( item popup -- )
         t >>selection-required?
         t >>single-click?
         30 >>min-cols
+        10 >>min-rows
         10 >>max-rows
         dup '[ _ accept-completion ] >>action ;