diff --git a/core/alien/syntax/syntax-docs.factor b/core/alien/syntax/syntax-docs.factor
index 09169e63b4..6565ea0e2c 100755
--- a/core/alien/syntax/syntax-docs.factor
+++ b/core/alien/syntax/syntax-docs.factor
@@ -88,8 +88,6 @@ HELP: typedef
 { $description "Alises the C type " { $snippet "old" } " under the name " { $snippet "new" } "." }
 { $notes "Using this word in the same source file which defines C bindings can cause problems, because words are compiled before top-level forms are run. Use the " { $link POSTPONE: TYPEDEF: } " word instead." } ;
 
-{ typedef POSTPONE: TYPEDEF: POSTPONE: TYPEDEF-IF: } related-words
-{ POSTPONE: TYPEDEF: typedef POSTPONE: TYPEDEF-IF: } related-words
 { POSTPONE: TYPEDEF-IF: POSTPONE: TYPEDEF: typedef } related-words
 
 HELP: c-struct?
diff --git a/extra/assocs/lib/lib.factor b/extra/assocs/lib/lib.factor
old mode 100644
new mode 100755
index 50da66e669..00f330f0fc
--- a/extra/assocs/lib/lib.factor
+++ b/extra/assocs/lib/lib.factor
@@ -7,18 +7,18 @@ IN: assocs.lib
 : >set ( seq -- hash )
     [ dup ] H{ } map>assoc ;
 
-: ref-hash ( table key -- value ) swap at ;
+: ref-at ( table key -- value ) swap at ;
 
-! set-hash with alternative stack effects
+! set-at with alternative stack effects
 
-: put-hash* ( table key value -- ) spin set-at ;
+: put-at* ( table key value -- ) swap rot set-at ;
 
-: put-hash ( table key value -- table ) swap pick set-at ;
+: put-at ( table key value -- table ) swap pick set-at ;
 
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
-: set-hash-stack ( value key seq -- )
-    dupd [ key? ] with find-last nip set-at ;
+: set-assoc-stack ( value key seq -- )
+  dupd [ key? ] with find-last nip set-at ;
 
 : at-default ( key assoc -- value/key )
     dupd at [ nip ] when* ;
diff --git a/extra/unicode/breaks/breaks.factor b/extra/unicode/breaks/breaks.factor
index fc1e3071e7..fb893ed51b 100644
--- a/extra/unicode/breaks/breaks.factor
+++ b/extra/unicode/breaks/breaks.factor
@@ -1,10 +1,10 @@
-USING: unicode.categories kernel math const combinators splitting
+USING: unicode.categories kernel math combinators splitting
 sequences math.parser io.files io assocs arrays namespaces
 combinators.lib assocs.lib math.ranges unicode.normalize
-unicode.syntax unicode.data ;
+unicode.syntax unicode.data compiler.units alien.syntax ;
 IN: unicode.breaks
 
-ENUM: Any L V T Extend Control CR LF graphemes ;
+C-ENUM: Any L V T Extend Control CR LF graphemes ;
 
 : jamo-class ( ch -- class )
     dup initial? [ drop L ]
@@ -71,9 +71,9 @@ SYMBOL: table
 
 : make-grapheme-table ( -- )
     CR LF connect
-    { Control CR LF } graphemes break-around
-    L { L V } connect-before
-    V { V T } connect-before
+    Control CR LF 3array graphemes break-around
+    L L V 2array connect-before
+    V V T 2array connect-before
     T T connect
     graphemes Extend connect-after ;