diff --git a/basis/alien/inline/authors.txt b/extra/alien/inline/authors.txt
similarity index 100%
rename from basis/alien/inline/authors.txt
rename to extra/alien/inline/authors.txt
diff --git a/basis/alien/inline/compiler/authors.txt b/extra/alien/inline/compiler/authors.txt
similarity index 100%
rename from basis/alien/inline/compiler/authors.txt
rename to extra/alien/inline/compiler/authors.txt
diff --git a/basis/alien/inline/compiler/compiler-docs.factor b/extra/alien/inline/compiler/compiler-docs.factor
similarity index 100%
rename from basis/alien/inline/compiler/compiler-docs.factor
rename to extra/alien/inline/compiler/compiler-docs.factor
diff --git a/basis/alien/inline/compiler/compiler.factor b/extra/alien/inline/compiler/compiler.factor
similarity index 100%
rename from basis/alien/inline/compiler/compiler.factor
rename to extra/alien/inline/compiler/compiler.factor
diff --git a/basis/alien/inline/inline-docs.factor b/extra/alien/inline/inline-docs.factor
similarity index 100%
rename from basis/alien/inline/inline-docs.factor
rename to extra/alien/inline/inline-docs.factor
diff --git a/basis/alien/inline/inline-tests.factor b/extra/alien/inline/inline-tests.factor
similarity index 100%
rename from basis/alien/inline/inline-tests.factor
rename to extra/alien/inline/inline-tests.factor
diff --git a/basis/alien/inline/inline.factor b/extra/alien/inline/inline.factor
similarity index 100%
rename from basis/alien/inline/inline.factor
rename to extra/alien/inline/inline.factor
diff --git a/basis/alien/inline/types/authors.txt b/extra/alien/inline/types/authors.txt
similarity index 100%
rename from basis/alien/inline/types/authors.txt
rename to extra/alien/inline/types/authors.txt
diff --git a/basis/alien/inline/types/types.factor b/extra/alien/inline/types/types.factor
similarity index 100%
rename from basis/alien/inline/types/types.factor
rename to extra/alien/inline/types/types.factor
diff --git a/basis/alien/marshall/authors.txt b/extra/alien/marshall/authors.txt
similarity index 100%
rename from basis/alien/marshall/authors.txt
rename to extra/alien/marshall/authors.txt
diff --git a/basis/alien/marshall/marshall-docs.factor b/extra/alien/marshall/marshall-docs.factor
similarity index 100%
rename from basis/alien/marshall/marshall-docs.factor
rename to extra/alien/marshall/marshall-docs.factor
diff --git a/basis/alien/marshall/marshall.factor b/extra/alien/marshall/marshall.factor
similarity index 100%
rename from basis/alien/marshall/marshall.factor
rename to extra/alien/marshall/marshall.factor
diff --git a/basis/alien/marshall/private/authors.txt b/extra/alien/marshall/private/authors.txt
similarity index 100%
rename from basis/alien/marshall/private/authors.txt
rename to extra/alien/marshall/private/authors.txt
diff --git a/basis/alien/marshall/private/private.factor b/extra/alien/marshall/private/private.factor
similarity index 100%
rename from basis/alien/marshall/private/private.factor
rename to extra/alien/marshall/private/private.factor
diff --git a/basis/alien/marshall/structs/authors.txt b/extra/alien/marshall/structs/authors.txt
similarity index 100%
rename from basis/alien/marshall/structs/authors.txt
rename to extra/alien/marshall/structs/authors.txt
diff --git a/basis/alien/marshall/structs/structs-docs.factor b/extra/alien/marshall/structs/structs-docs.factor
similarity index 100%
rename from basis/alien/marshall/structs/structs-docs.factor
rename to extra/alien/marshall/structs/structs-docs.factor
diff --git a/basis/alien/marshall/structs/structs.factor b/extra/alien/marshall/structs/structs.factor
similarity index 100%
rename from basis/alien/marshall/structs/structs.factor
rename to extra/alien/marshall/structs/structs.factor
diff --git a/basis/alien/marshall/syntax/authors.txt b/extra/alien/marshall/syntax/authors.txt
similarity index 100%
rename from basis/alien/marshall/syntax/authors.txt
rename to extra/alien/marshall/syntax/authors.txt
diff --git a/basis/alien/marshall/syntax/syntax-docs.factor b/extra/alien/marshall/syntax/syntax-docs.factor
similarity index 100%
rename from basis/alien/marshall/syntax/syntax-docs.factor
rename to extra/alien/marshall/syntax/syntax-docs.factor
diff --git a/basis/alien/marshall/syntax/syntax-tests.factor b/extra/alien/marshall/syntax/syntax-tests.factor
similarity index 100%
rename from basis/alien/marshall/syntax/syntax-tests.factor
rename to extra/alien/marshall/syntax/syntax-tests.factor
diff --git a/basis/alien/marshall/syntax/syntax.factor b/extra/alien/marshall/syntax/syntax.factor
similarity index 100%
rename from basis/alien/marshall/syntax/syntax.factor
rename to extra/alien/marshall/syntax/syntax.factor