YAML: cleanup USING:

extra/yaml/conversion/conversion-tests.factor

@@ -1,6 +1,7 @@
 ! Copyright (C) 2014 Jon Harper.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: kernel literals sequences tools.test yaml.ffi yaml.conversion ;
+USING: kernel literals sequences tools.test yaml.conversion
+yaml.ffi ;
 IN: yaml.conversion.tests
 
 : resolve-test ( res str -- ) [ resolve-plain-scalar ] curry unit-test ;

extra/yaml/conversion/conversion.factor

@@ -1,8 +1,8 @@
 ! Copyright (C) 2014 Jon Harper.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: accessors base64 byte-arrays combinators
-combinators.extras kernel locals math math.parser regexp
+combinators.extras kernel math math.parser regexp sequences
-sequences strings yaml.ffi ;
+strings yaml.ffi ;
 IN: yaml.conversion
 
 ! !!!!!!!!!!!!!!

extra/yaml/yaml-docs.factor

@@ -1,7 +1,6 @@
 ! Copyright (C) 2014 Jon Harper.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: arrays assocs help.markup help.syntax kernel sequences
+USING: arrays help.markup help.syntax kernel sequences strings ;
-strings ;
 IN: yaml
 
 HELP: >yaml

extra/yaml/yaml.factor

@@ -1,11 +1,9 @@
 ! Copyright (C) 2013 Jon Harper.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alien.c-types alien.data alien.syntax assocs
+USING: accessors alien.data assocs byte-arrays classes.struct
-base64 byte-arrays classes.struct combinators continuations
+combinators destructors io.encodings.string io.encodings.utf8
-destructors io.encodings.string io.encodings.utf8 kernel libc
+kernel libc locals make namespaces sequences strings yaml.ffi
-locals make math math.parser namespaces prettyprint sequences
+yaml.conversion ;
-strings yaml.ffi yaml.conversion ;
-FROM: math => float ;
 IN: yaml
 
 <PRIVATE