diff --git a/basis/compiler/tests/stack-trace.factor b/basis/compiler/tests/stack-trace.factor
index cfbea3bcb9..b317ed3eb5 100755
--- a/basis/compiler/tests/stack-trace.factor
+++ b/basis/compiler/tests/stack-trace.factor
@@ -14,7 +14,7 @@ words splitting grouping sorting accessors ;
 [ t ] [
     symbolic-stack-trace
     [ word? ] filter
-    { baz bar foo throw } tail?
+    { baz bar foo } tail?
 ] unit-test
 
 : bleh ( seq -- seq' ) [ 3 + ] map [ 0 > ] filter ;
diff --git a/basis/generalizations/generalizations-docs.factor b/basis/generalizations/generalizations-docs.factor
index 376ae5bed2..2088e468c6 100644
--- a/basis/generalizations/generalizations-docs.factor
+++ b/basis/generalizations/generalizations-docs.factor
@@ -58,7 +58,7 @@ HELP: npick
 "placed on the top of the stack."
 }
 { $examples
-  { $example "USING: kernel prettyprint generalizations ;" "1 2 3 4 4 npick .s clear" "1\n2\n3\n4\n1" }
+  { $example "USING: kernel prettyprint generalizations ;" "1 2 3 4 4 npick 5 narray ." "{ 1 2 3 4 1 }" }
   "Some core words expressed in terms of " { $link npick } ":"
     { $table
         { { $link dup } { $snippet "1 npick" } }
@@ -75,7 +75,7 @@ HELP: ndup
 "placed on the top of the stack."
 }
 { $examples
-  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 ndup .s clear" "1\n2\n3\n4\n1\n2\n3\n4" }
+  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 ndup 8 narray ." "{ 1 2 3 4 1 2 3 4 }" }
   "Some core words expressed in terms of " { $link ndup } ":"
     { $table
         { { $link dup } { $snippet "1 ndup" } }
@@ -91,7 +91,7 @@ HELP: nnip
 "for any number of items."
 }
 { $examples
-  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 nnip .s clear" "4" }
+  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 nnip ." "4" }
   "Some core words expressed in terms of " { $link nnip } ":"
     { $table
         { { $link nip } { $snippet "1 nnip" } }
@@ -106,7 +106,7 @@ HELP: ndrop
 "for any number of items."
 }
 { $examples
-  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 ndrop .s clear" "1" }
+  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 ndrop ." "1" }
   "Some core words expressed in terms of " { $link ndrop } ":"
     { $table
         { { $link drop } { $snippet "1 ndrop" } }
@@ -121,7 +121,7 @@ HELP: nrot
 "number of items on the stack. "
 }
 { $examples
-  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 nrot .s clear" "2\n3\n4\n1" }
+  { $example "USING: arrays generalizations kernel prettyprint ;" "1 2 3 4 4 nrot 4array ." "{ 2 3 4 1 }" }
   "Some core words expressed in terms of " { $link nrot } ":"
     { $table
         { { $link swap } { $snippet "1 nrot" } }
@@ -135,7 +135,7 @@ HELP: -nrot
 "number of items on the stack. "
 }
 { $examples
-  { $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 -nrot .s clear" "4\n1\n2\n3" }
+  { $example "USING: arrays generalizations kernel prettyprint ;" "1 2 3 4 4 -nrot 4array ." "{ 4 1 2 3 }" }
   "Some core words expressed in terms of " { $link -nrot } ":"
     { $table
         { { $link swap } { $snippet "1 -nrot" } }
@@ -151,8 +151,8 @@ HELP: ndip
 "stack. The quotation can consume and produce any number of items."
 } 
 { $examples
-  { $example "USING: generalizations kernel prettyprint kernel ;" "1 2 [ dup ] 1 ndip .s clear" "1\n1\n2" }
-  { $example "USING: generalizations kernel prettyprint kernel ;" "1 2 3 [ drop ] 2 ndip .s clear" "2\n3" }
+  { $example "USING: arrays generalizations kernel prettyprint ;" "1 2 [ dup ] 1 ndip 3array ." "{ 1 1 2 }" }
+  { $example "USING: arrays generalizations kernel prettyprint ;" "1 2 3 [ drop ] 2 ndip 2array ." "{ 2 3 }" }
   "Some core words expressed in terms of " { $link ndip } ":"
     { $table
         { { $link dip } { $snippet "1 ndip" } }
@@ -168,7 +168,7 @@ HELP: nslip
 "removed from the stack, the quotation called, and the items restored."
 } 
 { $examples
-  { $example "USING: generalizations kernel prettyprint ;" "[ 99 ] 1 2 3 4 5 5 nslip .s clear" "99\n1\n2\n3\n4\n5" }
+  { $example "USING: generalizations kernel prettyprint ;" "[ 99 ] 1 2 3 4 5 5 nslip 6 narray ." "{ 99 1 2 3 4 5 }" }
   "Some core words expressed in terms of " { $link nslip } ":"
     { $table
         { { $link slip } { $snippet "1 nslip" } }
@@ -184,7 +184,7 @@ HELP: nkeep
 "saved, the quotation called, and the items restored."
 } 
 { $examples
-  { $example "USING: generalizations kernel prettyprint ;" "1 2 3 4 5 [ drop drop drop drop drop 99 ] 5 nkeep .s clear" "99\n1\n2\n3\n4\n5" }
+  { $example "USING: generalizations kernel prettyprint ;" "1 2 3 4 5 [ drop drop drop drop drop 99 ] 5 nkeep 6 narray ." "{ 99 1 2 3 4 5 }" }
   "Some core words expressed in terms of " { $link nkeep } ":"
     { $table
         { { $link keep } { $snippet "1 nkeep" } }
diff --git a/basis/html/streams/streams-tests.factor b/basis/html/streams/streams-tests.factor
index 249861b12a..835874cbb7 100644
--- a/basis/html/streams/streams-tests.factor
+++ b/basis/html/streams/streams-tests.factor
@@ -61,6 +61,4 @@ M: funky url-of "http://www.funky-town.com/" swap town>> append ;
     [ H{ } [ ] with-nesting nl ] make-html-string
 ] unit-test
 
-[ ] [ [ { 1 2 3 } describe ] with-html-writer drop ] unit-test
-
-[ ] [ [ \ predicate-instance? def>> . ] with-html-writer drop ] unit-test
+[ ] [ [ { 1 2 3 } describe ] with-html-writer drop ] unit-test
\ No newline at end of file
diff --git a/basis/regexp/prettyprint/authors.txt b/basis/regexp/prettyprint/authors.txt
new file mode 100644
index 0000000000..d4f5d6b3ae
--- /dev/null
+++ b/basis/regexp/prettyprint/authors.txt
@@ -0,0 +1 @@
+Slava Pestov
\ No newline at end of file
diff --git a/basis/regexp/prettyprint/prettyprint.factor b/basis/regexp/prettyprint/prettyprint.factor
new file mode 100644
index 0000000000..7af762a34e
--- /dev/null
+++ b/basis/regexp/prettyprint/prettyprint.factor
@@ -0,0 +1,13 @@
+! Copyright (C) 2008, 2009 Doug Coleman, Daniel Ehrenberg.
+! See http://factorcode.org/license.txt for BSD license.
+USING: accessors kernel make prettyprint.backend
+prettyprint.custom regexp regexp.parser regexp.private ;
+IN: regexp.prettyprint
+
+M: regexp pprint*
+    [
+        [
+            [ raw>> dup find-regexp-syntax swap % swap % % ]
+            [ options>> options>string % ] bi
+        ] "" make
+    ] keep present-text ;
\ No newline at end of file
diff --git a/basis/regexp/regexp.factor b/basis/regexp/regexp.factor
index 5889b19e47..33499b1437 100644
--- a/basis/regexp/regexp.factor
+++ b/basis/regexp/regexp.factor
@@ -1,10 +1,9 @@
 ! Copyright (C) 2008, 2009 Doug Coleman, Daniel Ehrenberg.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: accessors combinators kernel kernel.private math sequences
-sequences.private strings sets assocs prettyprint.backend
-prettyprint.custom make lexer namespaces parser arrays fry locals
-regexp.parser splitting sorting regexp.ast regexp.negation
-regexp.compiler compiler.units words math.ranges ;
+sequences.private strings sets assocs make lexer namespaces parser
+arrays fry locals regexp.parser splitting sorting regexp.ast
+regexp.negation regexp.compiler compiler.units words math.ranges ;
 IN: regexp
 
 TUPLE: regexp
@@ -217,11 +216,8 @@ PRIVATE>
 : R{ CHAR: } parsing-regexp ; parsing
 : R| CHAR: | parsing-regexp ; parsing
 
-M: regexp pprint*
-    [
-        [
-            [ raw>> dup find-regexp-syntax swap % swap % % ]
-            [ options>> options>string % ] bi
-        ] "" make
-    ] keep present-text ;
+USING: vocabs vocabs.loader ;
 
+"prettyprint" vocab [
+    "regexp.prettyprint" require
+] when
\ No newline at end of file
diff --git a/basis/tools/deploy/deploy-tests.factor b/basis/tools/deploy/deploy-tests.factor
index 3a2f960fc9..0a7549430d 100644
--- a/basis/tools/deploy/deploy-tests.factor
+++ b/basis/tools/deploy/deploy-tests.factor
@@ -26,6 +26,8 @@ os macosx? [
     [ t ] [ "webkit-demo" shake-and-bake 500000 small-enough? ] unit-test
 ] when
 
+[ t ] [ "benchmark.regex-dna" shake-and-bake 1200000 small-enough? ] unit-test
+
 {
     "tools.deploy.test.1"
     "tools.deploy.test.2"
diff --git a/basis/tools/deploy/shaker/shaker.factor b/basis/tools/deploy/shaker/shaker.factor
index 239d34b864..a729e40e2a 100755
--- a/basis/tools/deploy/shaker/shaker.factor
+++ b/basis/tools/deploy/shaker/shaker.factor
@@ -54,11 +54,8 @@ IN: tools.deploy.shaker
     ] when ;
 
 : strip-call ( -- )
-    "call" vocab [
-        "Stripping stack effect checking from call( and execute(" show
-        "vocab:tools/deploy/shaker/strip-call.factor"
-        run-file
-    ] when ;
+    "Stripping stack effect checking from call( and execute(" show
+    "vocab:tools/deploy/shaker/strip-call.factor" run-file ;
 
 : strip-cocoa ( -- )
     "cocoa" vocab [
diff --git a/basis/tools/deploy/shaker/strip-call.factor b/basis/tools/deploy/shaker/strip-call.factor
index 860a0f3849..d0593b6c15 100644
--- a/basis/tools/deploy/shaker/strip-call.factor
+++ b/basis/tools/deploy/shaker/strip-call.factor
@@ -2,8 +2,8 @@
 ! See http://factorcode.org/license.txt for BSD license.
 IN: tools.deploy.shaker.call
 
-IN: call
-USE: call.private
+IN: combinators
+USE: combinators.private
 
 : call-effect ( word effect -- ) call-effect-unsafe ; inline
 
diff --git a/basis/urls/urls-docs.factor b/basis/urls/urls-docs.factor
index 437a9419e3..707caf3188 100644
--- a/basis/urls/urls-docs.factor
+++ b/basis/urls/urls-docs.factor
@@ -82,9 +82,9 @@ HELP: parse-host
 { $notes "This word is used by " { $link >url } ". It can also be used directly to parse " { $snippet "host:port" } " strings which are not full URLs." }
 { $examples
     { $example
-        "USING: prettyprint urls kernel ;"
-        "\"sbcl.org:80\" parse-host .s 2drop"
-        "\"sbcl.org\"\n80"
+        "USING: arrays kernel prettyprint urls ;"
+        "\"sbcl.org:80\" parse-host 2array ."
+        "{ \"sbcl.org\" 80 }"
     }
 } ;
 
diff --git a/core/vocabs/loader/loader-tests.factor b/core/vocabs/loader/loader-tests.factor
index cb4a0b50aa..4241999bcd 100644
--- a/core/vocabs/loader/loader-tests.factor
+++ b/core/vocabs/loader/loader-tests.factor
@@ -27,20 +27,18 @@ combinators vocabs.parser grouping ;
 
 IN: vocabs.loader.test.2
 
-: hello 3 ;
+: hello ( -- ) ;
 
 MAIN: hello
 
 IN: vocabs.loader.tests
 
-[ { 3 3 3 } ] [
+[ ] [
     "vocabs.loader.test.2" run
     "vocabs.loader.test.2" vocab run
     "vocabs.loader.test.2" <vocab-link> run
-    3array
 ] unit-test
 
-
 [
     "resource:core/vocabs/loader/test/a/a.factor" forget-source
     "vocabs.loader.test.a" forget-vocab
diff --git a/extra/advice/advice.factor b/extra/advice/advice.factor
index fbdfa9c66b..be9835c5b9 100644
--- a/extra/advice/advice.factor
+++ b/extra/advice/advice.factor
@@ -49,7 +49,7 @@ PRIVATE>
     in-advice? get [ "ad-do-it should only be called inside 'around' advice" throw ] unless coyield ;
     
 : make-advised ( word -- )
-    [ dup [ over dup '[ _ call-before _ _ call-around _ call-after ] ] annotate ]
+    [ dup '[ [ _ ] dip over dup '[ _ call-before _ _ call-around _ call-after ] ] annotate ]
     [ { before after around } [ <linked-hash> swap set-word-prop ] with each ] 
     [ t advised set-word-prop ] tri ;
 
diff --git a/extra/benchmark/regex-dna/regex-dna.factor b/extra/benchmark/regex-dna/regex-dna.factor
index 5c11be357f..24e7759783 100644
--- a/extra/benchmark/regex-dna/regex-dna.factor
+++ b/extra/benchmark/regex-dna/regex-dna.factor
@@ -1,7 +1,7 @@
-! Copyright (C) 2008 Slava Pestov.
+! Copyright (C) 2008, 2009 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors prettyprint io io.encodings.ascii
-io.files kernel sequences assocs namespaces regexp ;
+USING: accessors io io.encodings.ascii io.files kernel sequences
+assocs math.parser namespaces regexp ;
 IN: benchmark.regex-dna
 
 ! Based on http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdna&lang=ruby&id=1
@@ -22,7 +22,7 @@ IN: benchmark.regex-dna
         R/ agggtaa[cgt]|[acg]ttaccct/i
     } [
         [ raw>> write bl ]
-        [ count-matches . ]
+        [ count-matches number>string print ]
         bi
     ] with each ;
 
@@ -50,9 +50,9 @@ SYMBOL: clen
     dup count-patterns
     do-replacements
     nl
-    ilen get .
-    clen get .
-    length . ;
+    ilen get number>string print
+    clen get number>string print
+    length number>string print ;
 
 : regex-dna-main ( -- )
     "resource:extra/benchmark/regex-dna/regex-dna-test-in.txt" regex-dna ;
diff --git a/extra/wordtimer/wordtimer.factor b/extra/wordtimer/wordtimer.factor
index 7abdc149dd..34cd19c34f 100644
--- a/extra/wordtimer/wordtimer.factor
+++ b/extra/wordtimer/wordtimer.factor
@@ -1,6 +1,6 @@
 USING: kernel sequences namespaces make math assocs words arrays
 tools.annotations vocabs sorting prettyprint io system
-math.statistics accessors tools.time ;
+math.statistics accessors tools.time fry ;
 IN: wordtimer
 
 SYMBOL: *wordtimes*
@@ -40,7 +40,7 @@ SYMBOL: *calling*
   [ swap time-unless-recursing ] 2curry ; 
 
 : add-timer ( word -- )
-  dup [ (add-timer) ] annotate ;
+  dup '[ [ _ ] dip (add-timer) ] annotate ;
 
 : add-timers ( vocab -- )
   words [ add-timer ] each ;