factor: fix a few issues with new patch.

basis/shuffle/shuffle.factor

@@ -14,6 +14,4 @@ MACRO: shuffle-effect ( effect -- quot )
 SYNTAX: shuffle(
     ")" parse-effect suffix! \ shuffle-effect suffix! ;
 
-: spin ( x y z -- z y x ) swap rot ; inline deprecated
-
 : 2swap ( x y z t -- z t x y ) 2 2 mnswap ; inline

extra/24-game/24-game.factor

@@ -1,7 +1,7 @@
 ! Copyright © 2008 Reginald Keith Ford II
 ! 24, the Factor game!
 USING: accessors backtrack combinators continuations formatting fry io
-kernel math prettyprint quotations random sequences shuffle ;
+kernel math prettyprint quotations random sequences ;
 IN: 24-game
 
 : nop ( -- ) ;

extra/pcre/pcre.factor

@@ -90,7 +90,7 @@ ERROR: pcre-error value ;
     0 { c-string } [ pcre_study ] with-out-parameters drop ;
 
 : exec ( pcre extra subject ofs opts -- count match-data )
-    [ dup length ] 2dip 30 int <c-array> 30 [ pcre_exec ] keepd;
+    [ dup length ] 2dip 30 int <c-array> 30 [ pcre_exec ] keepd ;
 
 TUPLE: matcher pcre extra subject ofs exec-opts ;