diff --git a/library/cocoa/ui.factor b/library/cocoa/ui.factor
index 97ce62cea3..fb0ba981e2 100644
--- a/library/cocoa/ui.factor
+++ b/library/cocoa/ui.factor
@@ -171,7 +171,7 @@ IN: gadgets
 : redraw-world ( handle -- )
     world-handle 1 [setNeedsDisplay:] ;
 
-: in-window ( world title -- )
+: open-window* ( world title -- )
     >r <FactorView> r> <ViewWindow> [contentView] [release] ;
 
 : select-gl-context ( handle -- )
diff --git a/library/tools/components.factor b/library/tools/components.factor
index 6d23433b4c..3aa4841c2b 100644
--- a/library/tools/components.factor
+++ b/library/tools/components.factor
@@ -8,14 +8,14 @@ H{ } clone components set-global
 
 : get-components ( class -- assoc )
     components get-global hash [ { } ] unless*
-    { "Slots" [ describe ] } append ;
+    { "Slots" [ describe ] } add ;
 
 {
     { "Definition" [ help ] }
     { "Calls in" [ usage. ] }
     { "Calls out" [ uses. ] }
-} word components get-global set-hash
+} \ word components get-global set-hash
 
 {
     { "Documentation" [ help ] }
-} link components get-global set-hash
+} \ link components get-global set-hash
diff --git a/library/ui/backend.factor b/library/ui/backend.factor
index a67acc5853..7fa26159ad 100644
--- a/library/ui/backend.factor
+++ b/library/ui/backend.factor
@@ -5,7 +5,7 @@ DEFER: draw-world ! defined in world.factor
 
 : redraw-world ( world -- ) draw-world ;
 
-DEFER: in-window ( world title -- )
+DEFER: open-window* ( world title -- )
 
 DEFER: select-gl-context ( handle -- )
 
diff --git a/library/ui/browser.factor b/library/ui/browser.factor
index 1f192d9d26..779d2cb2d3 100644
--- a/library/ui/browser.factor
+++ b/library/ui/browser.factor
@@ -3,7 +3,7 @@
 IN: gadgets-browser
 USING: arrays components gadgets gadgets-buttons gadgets-labels
 gadgets-layouts gadgets-panes gadgets-scrolling gadgets-theme
-hashtables help inspector kernel lists math namespaces
+generic hashtables help inspector kernel lists math namespaces
 prettyprint sequences words ;
 
 TUPLE: book page pages ;
@@ -17,8 +17,7 @@ TUPLE: book page pages ;
 C: book ( pages -- book )
     dup delegate>gadget
     [ set-book-pages ] 2keep
-    [ >r first r> show-page ] keep
-    [ show-page ] keep ;
+    [ >r first first r> show-page ] keep ;
 
 M: book pref-dim* ( book -- dim )
     book-pages { 0 0 0 } [ second pref-dim vmax ] reduce ;
@@ -27,7 +26,7 @@ M: book layout* ( book -- )
     dup rect-dim swap book-page set-gadget-dim ;
 
 : component-pages ( obj -- assoc )
-    dup get-components
+    dup class get-components
     [ first2 swapd make-pane <scroller> 2array ] map-with ;
 
 : <tab> ( name book -- button )
@@ -65,8 +64,7 @@ C: browser ( obj -- browser )
 
 TUPLE: browser-button object ;
 
-: browser-window ( obj -- )
-    <browser> "Browser" simple-window ;
+: browser-window ( obj -- ) <browser> "Browser" open-window ;
 
 : browser-button-action ( button -- )
     [ browser-button-object ] keep find-browser
diff --git a/library/ui/environment.factor b/library/ui/environment.factor
index c4fe354b81..45e06ec63c 100644
--- a/library/ui/environment.factor
+++ b/library/ui/environment.factor
@@ -35,5 +35,5 @@ hashtables kernel math namespaces queues sequences threads ;
 
 : <status-bar> ( -- gadget ) "" <label> dup highlight-theme ;
 
-: simple-window ( gadget title -- )
-    >r <status-bar> <world> dup prefer r> in-window ;
+: open-window ( gadget title -- )
+    >r <status-bar> <world> dup prefer r> open-window* ;
diff --git a/library/ui/hierarchy.factor b/library/ui/hierarchy.factor
index c2d815f237..0887f1328e 100644
--- a/library/ui/hierarchy.factor
+++ b/library/ui/hierarchy.factor
@@ -91,7 +91,7 @@ M: gadget focusable-child* drop t ;
 
 : focusable-child ( gadget -- gadget )
     dup focusable-child*
-    dup t = [ drop ] [ nip focusable-child ] if ;
+    dup t eq? [ drop ] [ nip focusable-child ] if ;
 
 IN: gadgets-layouts
 
diff --git a/library/ui/launchpad.factor b/library/ui/launchpad.factor
index 2db16e6615..b8e89b4bf6 100644
--- a/library/ui/launchpad.factor
+++ b/library/ui/launchpad.factor
@@ -9,8 +9,8 @@ namespaces sequences ;
     make-pile 1 over set-pack-fill { 5 5 0 } over set-pack-gap
     <default-border> dup highlight-theme ;
 
-: scratch-window ( quot -- )
-    make-pane <scroller> "Scratch" simple-window ;
+: pane-window ( quot title -- )
+    >r make-pane <scroller> r> open-window ;
 
 : handbook-window ( -- )
     T{ link f "handbook" } browser-window ;
@@ -23,12 +23,12 @@ namespaces sequences ;
         { "Listener" [ listener-window ] }
         { "Documentation" [ handbook-window ] }
         { "Tutorial" [ tutorial-window ] }
-        { "Vocabularies" [ [ vocabs. ] scratch-window ] }
+        { "Vocabularies" [ [ vocabs. ] "Vocabularies" pane-window ] }
         { "Globals" [ global browser-window ] }
-        { "Memory" [ [ heap-stats. terpri room. ] scratch-window ] }
+        { "Memory" [ [ heap-stats. terpri room. ] "Memory" pane-window ] }
         { "Save image" [ save ] }
         { "Exit" [ 0 exit ] }
     } <launchpad> ;
 
 : launchpad-window ( -- )
-    default-launchpad "Factor" simple-window ;
+    default-launchpad "Factor" open-window ;
diff --git a/library/ui/listener.factor b/library/ui/listener.factor
index ce90b72b39..f74a60a41c 100644
--- a/library/ui/listener.factor
+++ b/library/ui/listener.factor
@@ -53,5 +53,8 @@ C: listener-gadget ( -- gadget )
 
 M: listener-gadget pref-dim* drop { 600 600 0 } ;
 
+M: listener-gadget focusable-child* ( listener -- gadget )
+    listener-gadget-pane ;
+
 : listener-window ( -- )
     <listener-gadget> "Listener" simple-window ;
diff --git a/library/ui/world.factor b/library/ui/world.factor
index 5ad3870ead..3288c8cc39 100644
--- a/library/ui/world.factor
+++ b/library/ui/world.factor
@@ -27,7 +27,8 @@ C: world ( gadget status -- world )
     t over set-gadget-root?
     H{ } clone over set-world-fonts
     [ add-status ] keep
-    [ @center frame-add ] keep ;
+    [ @center frame-add ] 2keep
+    swap request-focus ;
 
 GENERIC: find-world ( gadget -- world )
 
diff --git a/library/x11/ui.factor b/library/x11/ui.factor
index 32167c8c15..47211f93f0 100644
--- a/library/x11/ui.factor
+++ b/library/x11/ui.factor
@@ -110,7 +110,7 @@ M: world client-event ( event world -- )
 
 IN: gadgets
 
-: in-window ( world title -- ) swap gadget-window set-title ;
+: open-window* ( world title -- ) swap gadget-window set-title ;
 
 : select-gl-context ( handle -- )
     dpy get swap first2 glXMakeCurrent