diff --git a/basis/ui/backend/gtk/gtk-tests.factor b/basis/ui/backend/gtk/gtk-tests.factor
index ca7f20acae..ac01c4824c 100644
--- a/basis/ui/backend/gtk/gtk-tests.factor
+++ b/basis/ui/backend/gtk/gtk-tests.factor
@@ -32,10 +32,27 @@ IN: ui.backend.gtk.tests
        { is_modifier 0 }
     } ;
 
+: gdk-space-key-press-event ( -- event )
+    S{ GdkEventKey
+       { type 8 }
+       { window ALIEN: 1b66360 }
+       { send_event 0 }
+       { time 28246628 }
+       { state 0 }
+       { keyval 32 }
+       { length 0 }
+       { string ALIEN: 20233b0 }
+       { hardware_keycode 64 }
+       { group 0 }
+       { is_modifier 1 }
+    } ;
+
 {
     T{ key-down f f "F2" }
     T{ key-up f f "H" }
+    T{ key-down f f " " }
 } [
     gdk-key-press-event key-event>gesture
     gdk-key-release-event key-event>gesture
+    gdk-space-key-press-event key-event>gesture
 ] unit-test
diff --git a/basis/ui/gestures/gestures-docs.factor b/basis/ui/gestures/gestures-docs.factor
index f7e034f29e..b70705aa72 100644
--- a/basis/ui/gestures/gestures-docs.factor
+++ b/basis/ui/gestures/gestures-docs.factor
@@ -1,5 +1,5 @@
-USING: ui.gadgets help.markup help.syntax
-hashtables strings kernel system ;
+USING: hashtables help.markup help.syntax kernel strings system
+ui.gadgets ui.gadgets.worlds ;
 IN: ui.gestures
 
 HELP: set-gestures
@@ -234,6 +234,10 @@ HELP: up-action
 HELP: down-action
 { $class-description "Gesture sent when the user performs a multi-touch three-finger swipe down." } ;
 
+HELP: world-focus
+{ $values { "world" world } { "gadget" gadget } }
+{ $description "Gets the gadget that is in focus for the world." } ;
+
 HELP: zoom-in-action
 { $class-description "Gesture sent when the user performs a multi-touch two-finger pinch in." } ;
 
@@ -347,7 +351,7 @@ ARTICLE: "keyboard-gestures" "Keyboard gestures"
 }
 "The " { $link S+ } " modifier is only ever used with the above action keys; alphanumeric input input with the shift key is delivered without the " { $link S+ } " modifier set, instead the input itself is upper case. For example, the gesture corresponding to " { $snippet "s" } " with the Control and Shift keys pressed is presented as "
 { $code "T{ key-down f { C+ } \"S\" }" }
-"The " { $snippet "RET" } ", " { $snippet "TAB" } " and " { $snippet "SPACE" } " keys are never delivered in their literal form (" { $snippet "\"\\n\"" } ", " { $snippet "\"\\t\"" } " or "  { $snippet "\" \"" } ")." ;
+"The " { $snippet "RET" } " and " { $snippet "TAB" } " keys are never delivered in their literal form (" { $snippet "\"\\n\"" } " and " { $snippet "\"\\t\"" } ;
 
 ARTICLE: "ui-user-input" "Free-form keyboard input"
 "Whereas keyboard gestures are intended to be used for keyboard shortcuts, certain gadgets such as text fields need to accept free-form keyboard input. This can be done by implementing a generic word:"