diff --git a/core/compiler/test/optimizer.factor b/core/compiler/test/optimizer.factor
index 496c6f24ec..e05164cfdd 100644
--- a/core/compiler/test/optimizer.factor
+++ b/core/compiler/test/optimizer.factor
@@ -273,3 +273,9 @@ USE: sorting.private
     10 20 >vector <flat-slice>
     [ [ - ] swap old-binsearch ] compile-1 2nip
 ] unit-test
+
+! Regression
+[ 1 2 { real imaginary } ] [
+    C{ 1 2 }
+    [ { real imaginary } [ get-slots ] keep ] compile-1
+] unit-test
diff --git a/core/inference/inference-tests.factor b/core/inference/inference-tests.factor
index f83dc3a4fd..cefad52cd7 100644
--- a/core/inference/inference-tests.factor
+++ b/core/inference/inference-tests.factor
@@ -347,6 +347,9 @@ DEFER: bar
 
 [ t ] [ [ [ r> ] infer short-effect ] catch inference-error? ] unit-test
 
+! Regression
+[ t ] [ [ [ get-slots ] infer ] catch inference-error? ] unit-test
+
 ! Test some curry stuff
 [ { 1 1 } ] [ [ 3 [ ] curry 4 [ ] curry if ] infer short-effect ] unit-test
 
diff --git a/core/inference/transforms/transforms.factor b/core/inference/transforms/transforms.factor
index 71ccbc3c35..b52357fc81 100644
--- a/core/inference/transforms/transforms.factor
+++ b/core/inference/transforms/transforms.factor
@@ -6,12 +6,11 @@ inference.dataflow tuples.private ;
 IN: inference.transforms
 
 : pop-literals ( n -- rstate seq )
-    dup zero? [ drop recursive-state get f ] [
-        [ ensure-values ] keep
-        [ d-tail ] keep
-        (consume-values)
-        dup [ value-literal ] map
-        swap first value-recursion swap
+    dup zero? [
+        drop recursive-state get { }
+    ] [
+        dup ensure-values
+        f swap [ 2drop pop-literal ] map reverse
     ] if ;
 
 : transform-quot ( quot n -- newquot )
diff --git a/extra/ui/gadgets/editors/editors-tests.factor b/extra/ui/gadgets/editors/editors-tests.factor
index 7c60536605..daaeac6fad 100644
--- a/extra/ui/gadgets/editors/editors-tests.factor
+++ b/extra/ui/gadgets/editors/editors-tests.factor
@@ -1,6 +1,6 @@
 USING: ui.gadgets.editors tools.test kernel io io.streams.plain
 io.streams.string definitions namespaces ui.gadgets
-ui.gadgets.grids prettyprint documents ;
+ui.gadgets.grids prettyprint documents ui.gestures ;
 
 [ t ] [
     <editor> "editor" set
@@ -27,3 +27,12 @@ ui.gadgets.grids prettyprint documents ;
     "editor" get gadget-selection
     "editor" get ungraft*
 ] unit-test
+
+[ ] [
+    <editor> "editor" set
+    "editor" get graft*
+    "foo bar\nbaz quux" "editor" get set-editor-string
+    4 hand-click# set
+    "editor" get position-caret
+    "editor" get ungraft*
+] unit-test
diff --git a/extra/ui/gadgets/editors/editors.factor b/extra/ui/gadgets/editors/editors.factor
index abf26f3f81..214572b0d8 100644
--- a/extra/ui/gadgets/editors/editors.factor
+++ b/extra/ui/gadgets/editors/editors.factor
@@ -5,7 +5,7 @@ ui.gadgets.borders ui.gadgets.buttons ui.gadgets.labels
 ui.gadgets.scrollers ui.gadgets.theme ui.gadgets.controls
 ui.render ui.gestures io kernel math models namespaces opengl
 opengl.gl sequences strings io.styles math.vectors sorting
-colors ;
+colors combinators ;
 IN: ui.gadgets.editors
 
 TUPLE: editor
@@ -292,11 +292,11 @@ M: editor gadget-text* editor-string % ;
 
 : position-caret ( editor -- )
     hand-click# get {
-        [ ]
-        [ dup (position-caret) ]
-        [ dup T{ one-word-elt } select-elt ]
-        [ dup T{ one-line-elt } select-elt ]
-    } ?nth call drop ;
+        { 1 [ (position-caret) ] }
+        { 2 [ T{ one-word-elt } select-elt ] }
+        { 3 [ T{ one-line-elt } select-elt ] }
+        [ 2drop ]
+    } case ;
 
 : insert-newline "\n" swap user-input ;
 
diff --git a/extra/ui/x11/x11.factor b/extra/ui/x11/x11.factor
index 87ed6d2852..c9b23e10e3 100644
--- a/extra/ui/x11/x11.factor
+++ b/extra/ui/x11/x11.factor
@@ -93,8 +93,12 @@ M: world button-up-event
     send-button-up ;
 
 : mouse-event>scroll-direction ( event -- pair )
-    #! Reminder for myself: 4 is up, 5 is down
-    XButtonEvent-button 5 = 1 -1 ? 0 swap 2array ;
+    XButtonEvent-button {
+        { 4 { 0 -1 } }
+        { 5 { 0 1 } }
+        { 6 { -1 0 } }
+        { 7 { 1 0 } }
+    } at ;
 
 M: world wheel-event
     >r dup mouse-event>scroll-direction swap mouse-event-loc r>
diff --git a/extra/x11/events/events.factor b/extra/x11/events/events.factor
index 05b3318f4f..f40392891c 100644
--- a/extra/x11/events/events.factor
+++ b/extra/x11/events/events.factor
@@ -42,7 +42,7 @@ GENERIC: client-event ( event window -- )
 
 : events-queued ( mode -- n ) >r dpy get r> XEventsQueued ;
 
-: wheel? ( event -- ? ) XButtonEvent-button { 4 5 } member? ;
+: wheel? ( event -- ? ) XButtonEvent-button 4 7 between? ;
 
 : button-down-event$ ( event window -- )
     over wheel? [ wheel-event ] [ button-down-event ] if ;