alien.cxx.demangle.libstdcxx: fix using list.

diff --git a/extra/alien/cxx/demangle/libstdcxx/libstdcxx.factor b/extra/alien/cxx/demangle/libstdcxx/libstdcxx.factor
index 91c870c58dc23010165c128f0af1fd644b64662d..e1c47801f09a2fc43d285e9ffb5cbc2e9a6b81dd 100644 (file)
--- a/extra/alien/cxx/demangle/libstdcxx/libstdcxx.factor
+++ b/extra/alien/cxx/demangle/libstdcxx/libstdcxx.factor
@@ -1,7 +1,7 @@
 ! (c)2010 Joe Groff bsd license
-USING: alien alien.c-types alien.data alien.libraries
-alien.strings alien.syntax combinators destructors
-io.encodings.ascii kernel libc locals sequences system ;
+USING: alien.c-types alien.data alien.destructors alien.strings
+alien.syntax combinators destructors io.encodings.ascii kernel
+libc locals sequences ;
 IN: alien.cxx.demangle.libstdcxx
 
 FUNCTION: char* __cxa_demangle ( char* mangled_name, char* output_buffer, size_t* length, int* status ) ;