Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places...

[factor.git] / basis / persistent / hashtables / hashtables.factor

diff --git a/basis/persistent/hashtables/hashtables.factor b/basis/persistent/hashtables/hashtables.factor
index 67886312c67379383fd7504e7e36178fc2ea5c7b..0179216e62a7acc1f0a474e613695316dac56150 100644 (file)
--- a/basis/persistent/hashtables/hashtables.factor
+++ b/basis/persistent/hashtables/hashtables.factor
@@ -33,7 +33,7 @@ M: persistent-hash pluck-at
     {
         { [ 2dup root>> eq? ] [ nip ] }
         { [ over not ] [ 2drop T{ persistent-hash } ] }
-        [ count>> 1- persistent-hash boa ]
+        [ count>> 1 - persistent-hash boa ]
     } cond ;
 
 M: persistent-hash >alist [ root>> >alist% ] { } make ;