extra: cleanup USING: lists

diff --git a/extra/bubble-chamber/bubble-chamber.factor b/extra/bubble-chamber/bubble-chamber.factor
index f563c0a68734b69a34e95e08b66babc711f88639..1250ff5d3867ca6bf8023c437b02d2c140dd4b15 100644 (file)
--- a/extra/bubble-chamber/bubble-chamber.factor
+++ b/extra/bubble-chamber/bubble-chamber.factor
@@ -2,7 +2,7 @@ USING: accessors arrays ascii calendar colors colors.gray
 combinators.short-circuit fry kernel locals math math.constants
 math.functions math.libm math.order math.points math.ranges
 math.vectors namespaces opengl processing.shapes quotations
-random sequences splitting threads timers ui ui.gadgets
+random sequences splitting timers ui ui.gadgets
 ui.gadgets.borders ui.gadgets.buttons ui.gadgets.frame-buffer
 ui.gadgets.packs ui.gestures ;
 

diff --git a/extra/lcd/lcd.factor b/extra/lcd/lcd.factor
index 3712687a9b86a7e595de34f51e48008d3b01d6b9..0ac74a6f92c7a32d156c290bdb3aea323e3d439f 100644 (file)
--- a/extra/lcd/lcd.factor
+++ b/extra/lcd/lcd.factor
@@ -1,8 +1,7 @@
 ! Copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: accessors calendar calendar.format fonts fry grouping
-kernel math sequences timers threads ui ui.gadgets
-ui.gadgets.labels ;
+kernel math sequences timers ui ui.gadgets ui.gadgets.labels ;
 IN: lcd
 
 : lcd-digit ( digit row -- str )

diff --git a/extra/trails/trails.factor b/extra/trails/trails.factor
index 083c0436a30a7ead6fd1cf6c54decf8d6e5512d8..805c731e47bcedd395379570b06fe90eacdd6fcd 100644 (file)
--- a/extra/trails/trails.factor
+++ b/extra/trails/trails.factor
@@ -1,6 +1,6 @@
 USING: accessors arrays calendar circular colors
 colors.constants fry kernel locals math math.order math.vectors
-namespaces opengl processing.shapes sequences threads timers ui
+namespaces opengl processing.shapes sequences timers ui
 ui.gadgets ui.gestures ui.render ;
 
 IN: trails