bootstrap: cleanup usings.

basis/bootstrap/assembler/x86.32.factor

@@ -1,10 +1,9 @@
 ! Copyright (C) 2007, 2011 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private kernel kernel.private namespaces
-system cpu.x86.assembler cpu.x86.assembler.operands layouts
-vocabs parser compiler.constants compiler.codegen.relocation
-sequences math math.private generic.single.private
-threads.private locals ;
+USING: bootstrap.image.private compiler.codegen.relocation
+compiler.constants cpu.x86.assembler cpu.x86.assembler.operands
+generic.single.private kernel kernel.private layouts locals math
+math.private namespaces threads.private ;
 IN: bootstrap.x86
 
 4 \ cell set

basis/bootstrap/assembler/x86.32.windows.factor

@@ -1,9 +1,8 @@
 ! Copyright (C) 2010 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private compiler.constants
-compiler.codegen.relocation cpu.x86.assembler
-cpu.x86.assembler.operands kernel layouts locals parser
-sequences ;
+USING: compiler.codegen.relocation compiler.constants
+cpu.x86.assembler cpu.x86.assembler.operands kernel layouts
+locals parser sequences ;
 IN: bootstrap.x86
 
 : tib-segment ( -- ) FS ;

basis/bootstrap/assembler/x86.64.factor

@@ -1,10 +1,9 @@
 ! Copyright (C) 2007, 2011 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private kernel kernel.private layouts locals namespaces
-vocabs parser compiler.constants
-compiler.codegen.relocation math math.private cpu.x86.assembler
-cpu.x86.assembler.operands sequences generic.single.private
-threads.private ;
+USING: bootstrap.image.private compiler.codegen.relocation
+compiler.constants cpu.x86.assembler cpu.x86.assembler.operands
+generic.single.private kernel kernel.private layouts locals math
+math.private namespaces threads.private ;
 IN: bootstrap.x86
 
 8 \ cell set

basis/bootstrap/assembler/x86.64.unix.factor

@@ -1,8 +1,7 @@
 ! Copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private cpu.x86.assembler
-cpu.x86.assembler.operands kernel layouts namespaces parser
-sequences system vocabs ;
+USING: cpu.x86.assembler.operands kernel layouts parser
+sequences ;
 IN: bootstrap.x86
 
 : leaf-stack-frame-size ( -- n ) 2 bootstrap-cells ;

basis/bootstrap/assembler/x86.64.windows.factor

@@ -1,8 +1,7 @@
 ! Copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private kernel namespaces system layouts
-vocabs sequences cpu.x86.assembler parser
-cpu.x86.assembler.operands ;
+USING: cpu.x86.assembler cpu.x86.assembler.operands kernel
+layouts parser sequences ;
 IN: bootstrap.x86
 
 DEFER: stack-reg

basis/bootstrap/assembler/x86.factor

@@ -1,9 +1,9 @@
 ! Copyright (C) 2007, 2011 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private compiler.constants
-compiler.codegen.relocation compiler.units cpu.x86.assembler
-cpu.x86.assembler.operands kernel kernel.private layouts
-locals locals.backend make math math.private namespaces sequences
+USING: bootstrap.image.private compiler.codegen.relocation
+compiler.constants compiler.units cpu.x86.assembler
+cpu.x86.assembler.operands kernel kernel.private layouts locals
+locals.backend math math.private namespaces sequences
 slots.private strings.private vocabs ;
 IN: bootstrap.x86
 

basis/bootstrap/assembler/x86.windows.factor

@@ -1,8 +1,7 @@
 ! Copyright (C) 2010 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: bootstrap.image.private compiler.constants
-cpu.x86.assembler cpu.x86.assembler.operands kernel layouts
-locals parser sequences ;
+USING: compiler.constants cpu.x86.assembler
+cpu.x86.assembler.operands layouts locals ;
 IN: bootstrap.x86
 
 : tib-exception-list-offset ( -- n ) 0 bootstrap-cells ;

basis/bootstrap/compiler/compiler.factor

@@ -1,12 +1,11 @@
 ! Copyright (C) 2007, 2010 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors cpu.architecture vocabs system
-sequences namespaces parser kernel kernel.private classes
-classes.private arrays hashtables vectors classes.tuple sbufs
-hashtables.private sequences.private math classes.tuple.private
-growable namespaces.private assocs words command-line io
-io.encodings.string libc splitting math.parser memory compiler.units
-math.order quotations quotations.private assocs.private vocabs.loader ;
+USING: accessors arrays assocs assocs.private classes
+classes.tuple.private compiler.units hashtables
+hashtables.private io kernel libc math math.parser memory
+namespaces namespaces.private quotations quotations.private
+sbufs sequences sequences.private splitting system vectors
+vocabs vocabs.loader words ;
 FROM: compiler => enable-optimizer ;
 IN: bootstrap.compiler
 

basis/bootstrap/io/io.factor

@@ -1,5 +1,5 @@
-USING: system vocabs vocabs.loader kernel combinators
-namespaces sequences io.backend accessors ;
+USING: accessors combinators namespaces sequences system vocabs
+;
 IN: bootstrap.io
 
 "bootstrap.compiler" require