diff --git a/pkgs/plt-services/meta/drdr/INSTALL b/pkgs/plt-services/meta/drdr/INSTALL
deleted file mode 100644
index c9f98c6026..0000000000
--- a/pkgs/plt-services/meta/drdr/INSTALL
+++ /dev/null
@@ -1,52 +0,0 @@
-0. Copy source to /opt/plt/drdr
-
-1. Create
-
-/opt/plt
-/opt/plt/plt (Racket install)
-/opt/plt/builds
-/opt/plt/future-builds
-/opt/plt/logs
-/opt/plt/builds/<N> (for the first build)
-
-2. Install stuff
-
-sudo apt-get install xorg fluxbox python-software-properties gcc libcairo2 libpango1.0-0 libgtk2.0-0 texlive lib32gmp3 libreadline5 libpcre3-dev libgmp3-dev
-sudo add-apt-repository ppa:git-core/ppa
-sudo apt-get update
-sudo apt-get install git-core
-
-3. Setup git
-
-cd /opt/plt
-git clone http://git.racket-lang.org/plt.git repo
-
-4. Setup firewall
-
-sudo ufw allow 22
-sudo ufw enable
-
-sudo vim /etc/ufw/before.rules
-
-*nat
-:PREROUTING ACCEPT [0:0]
--A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 9000
-COMMIT
-
-sudo ufw allow 80
-sudo ufw allow 9000
-sudo service ufw restart
-
-5.
-
-setuid on /usr/bin/Xorg
-
-6. 
-
-sudo apt-get install postfix
-
-# https://help.ubuntu.com/10.04/serverguide/certificates-and-security.html
-# https://www.wormly.com/blog/2008/11/05/relay-gmail-google-smtp-postfix/
-
-# Use the Internet site setup
-# Set a relyhost of mail.cs.byu.edu
diff --git a/pkgs/plt-services/meta/drdr/README b/pkgs/plt-services/meta/drdr/README
deleted file mode 100644
index c5f01525e8..0000000000
--- a/pkgs/plt-services/meta/drdr/README
+++ /dev/null
@@ -1,7 +0,0 @@
-This is the implementation of DrDr.
-
-It currently only runs on a single machine that is set up in an intricate way.
--- In particular, config.rkt mentions many of those details
--- Also, static/data must be a link to a data directory (/opt/plt/data)
-
-It uses a few of my PLaneT packages and some other ones as well. 
diff --git a/pkgs/plt-services/meta/drdr/README-PORTS b/pkgs/plt-services/meta/drdr/README-PORTS
deleted file mode 100644
index 4b213a335a..0000000000
--- a/pkgs/plt-services/meta/drdr/README-PORTS
+++ /dev/null
@@ -1,18 +0,0 @@
-Please register which TCP ports your tests are using in this file so
-others don't accidentally conflict.
-
-6000 - DrDr X11 server
-....
-6100 - DrDr X11 server
-8887 - tests/racket/benchmarks/shootout/echo
-8888 - tests/racket/benchmarks/shootout/typed/echo (non-optimized)
-8889 - tests/racket/benchmarks/shootout/typed/echo (optimized)
-9000 - DrDr Web server
-9001 - tests/net
-9990 - tests/pkg
-9997 - tests/pkg
-9998 - tests/pkg
-9999 - tests/web-server
-19200 - 2htdp/tests
-...
-19209 - 2htdp/tests
diff --git a/pkgs/plt-services/meta/drdr/analyze.rkt b/pkgs/plt-services/meta/drdr/analyze.rkt
deleted file mode 100644
index 5ef87a5612..0000000000
--- a/pkgs/plt-services/meta/drdr/analyze.rkt
+++ /dev/null
@@ -1,377 +0,0 @@
-#lang racket
-(require racket/file
-         "diff.rkt"
-         "scm.rkt"
-         "list-count.rkt"
-         "notify.rkt"
-         "cache.rkt"
-         "dirstruct.rkt"
-         "status.rkt"
-         "metadata.rkt"
-         "path-utils.rkt"
-         "rendering.rkt")
-(provide (all-from-out "rendering.rkt"))
-
-; Email
-(require net/sendmail
-         "formats.rkt")
-
-(define list@
-  (match-lambda
-    [(and c (cons x y))
-     (if (lc-zero? x)
-         empty
-         (list c))]))
-
-(define (list-limit l n)
-  (for/list ([e (in-list l)]
-             [i (in-range n)])
-    e))
-
-(define responsible-ht-id->str
-  #hasheq([timeout . "Timeout"]
-          [unclean . "Unclean Exit"]
-          [stderr . "STDERR Output"]
-          [changes . "Changes"]))
-(define responsible-ht-severity
-  '(timeout unclean stderr changes))
-(define (rev->responsible-ht rev)
-  (define log-dir (revision-log-dir rev))
-  (define top-analyze
-    (parameterize ([cache/file-mode 'no-cache]
-                   [current-rev rev])
-      (dir-rendering log-dir)))
-  (rendering->responsible-ht rev top-analyze))
-
-(define (rendering->responsible-ht rev top-analyze)
-  (match-define
-   (struct rendering (_ _ _ timeout unclean stderr _ changes))
-   top-analyze)
-  (statuses->responsible-ht rev timeout unclean stderr changes))
-
-(define (statuses->responsible-ht rev timeout unclean stderr changes)
-  (parameterize ([current-rev rev])
-    (define log-dir (revision-log-dir rev))
-    (define base-path 
-      (rebase-path log-dir "/"))
-    
-    (define responsible->problems (make-hash))
-    (for ([lc (in-list (list timeout unclean stderr changes))]
-          [id (in-list responsible-ht-severity)])
-      (for ([pp (in-list (lc->list lc))])
-        (define p (bytes->string/utf-8 pp))
-        (define bp (base-path p))
-        (for ([responsible 
-               (in-list
-                (rendering-responsibles (log-rendering p)))])
-          (hash-update!
-           (hash-ref! responsible->problems responsible make-hasheq)
-           id
-           (curry list* bp)
-           empty))))
-    
-    responsible->problems))
-
-(define (2hash-copy ht)
-  (define 2ht (make-hash))
-  (for ([(r ht) (in-hash ht)])
-    (hash-set! 2ht r (hash-copy ht)))
-  2ht)
-(define (responsible-ht-difference old new)
-  (let ([ht (2hash-copy new)])
-    (for ([(r rht) (in-hash old)])
-      (define nrht (hash-ref! ht r make-hash))
-      (for ([(id ps) (in-hash rht)])
-        (hash-update! nrht id
-                      (curry remove* ps)
-                      empty)
-        (when (zero? (length (hash-ref nrht id)))
-          (hash-remove! nrht id)))
-      (when (zero? (hash-count nrht))
-        (hash-remove! ht r)))
-    ht))
-
-(define responsible-ht/c
-  (hash/c string? (hash/c symbol? (listof path?))))
-
-(define (responsible-ht->status-ht diff)
-  (for/hash ([id (in-list responsible-ht-severity)])
-    (define id-l
-      (for*/list ([(_ ht) (in-hash diff)]
-                  [f (in-list (hash-ref ht id empty))])
-        f))
-    (values id (remove-duplicates id-l))))
-
-(provide/contract
- [rendering->responsible-ht
-  (exact-positive-integer? rendering? . -> . responsible-ht/c)]
- [statuses->responsible-ht 
-  (exact-positive-integer? list/count list/count list/count list/count . -> . responsible-ht/c)]
- [responsible-ht-severity (listof symbol?)]
- [responsible-ht-id->str (hash/c symbol? string?)]
- [responsible-ht-difference (responsible-ht/c responsible-ht/c . -> . responsible-ht/c)])  
-
-(define ERROR-LIMIT 50)
-(define (notify cur-rev 
-                start end
-                duration
-                timeout unclean stderr changes)
-  (define abs-dur (- end start))
-  (define nums
-    (map lc->number
-         (list timeout unclean stderr changes)))
-  (define totals
-    (apply 
-     format
-     "(timeout ~a) (unclean ~a) (stderr ~a) (changes ~a)"
-     (map number->string nums)))
-  (define (path->url pth)
-    (format "http://drdr.racket-lang.org/~a~a" cur-rev pth))
-  (define responsible-ht
-    (statuses->responsible-ht 
-     cur-rev
-     timeout
-     unclean
-     stderr
-     changes))
-  (define responsibles 
-    (for/list ([(responsible ht) (in-hash responsible-ht)]
-               #:when (ormap (curry hash-has-key? ht)
-                             (take responsible-ht-severity 3)))
-      (match responsible
-        ["nobody" "drdr-nobody"]
-        [x x])))
-  (define committer
-    (with-handlers ([exn:fail? (lambda (x) #f)])
-      (scm-commit-author 
-       (read-cache*
-        (revision-commit-msg cur-rev)))))
-  (define diff
-    (with-handlers ([exn:fail? (lambda (x) #t)])
-      (define old (rev->responsible-ht (previous-rev)))
-      (responsible-ht-difference old responsible-ht)))
-  (define include-committer?
-    (and ; The committer can be found
-     committer 
-     ; There is a condition
-     (not (empty? responsibles))
-     ; It is different from before
-     (hash? diff)
-     (for*/or ([(r ht) (in-hash diff)]
-               [(id ps) (in-hash ht)])
-       (and 
-        (for/or ([p (in-list ps)])
-          ;; XXX This squelch should be disabled if the committer changed this file
-          ;; XXX But even then it can lead to problems
-          (not (path-random? (build-path (revision-trunk-dir cur-rev)
-                                         (substring (path->string* p) 1)))))
-        (not (symbol=? id 'changes))))))
-  (define mail-recipients
-    (remove-duplicates
-     (append (if include-committer?
-                 (list committer)
-                 empty)
-             responsibles)))
-  
-  ; Send messages to everyone...
-  (unless (andmap zero? nums)
-    (for ([r (in-list mail-recipients)])
-      (send-mail-message 
-       "drdr@racket-lang.org"
-       (format "[DrDr] R~a ~a"
-               cur-rev totals)
-       (list (format "~a@racket-lang.org" r))
-       empty empty
-       (flatten
-        (list (format "DrDr has finished building push #~a after ~a."
-                      cur-rev
-                      (format-duration-ms abs-dur))
-              ""
-              (format "http://drdr.racket-lang.org/~a/" 
-                      cur-rev)
-              ""
-              (if (and include-committer? (equal? committer r))
-                  (list
-                   (format "Push #~a (which you did) contained a NEW condition that may need inspecting." cur-rev)
-                   (let ([diff-smash (responsible-ht->status-ht diff)])
-                     (for/list ([(id paths) (in-hash diff-smash)]
-                                #:when (not (symbol=? id 'changes)))
-                       (if (empty? paths)
-                           empty
-                           (list (format "  ~a" id)
-                                 (for/list ([f (in-list paths)]
-                                            [i (in-range ERROR-LIMIT)]
-                                            #:when (not (path-random?
-                                                         (build-path (revision-trunk-dir cur-rev)
-                                                                     (substring (path->string* f) 1)))))
-                                   (format "    ~a" (path->url f)))
-                                 ""))))
-                   "")
-                  empty)
-              (if (hash-has-key? responsible-ht r)
-                  (list* "A file you are responsible for has a condition that may need inspecting."
-                         (for/list ([(id files) (in-hash (hash-ref responsible-ht r))]
-                                    #:when (not (symbol=? id 'changes)))
-                           (list (format "  ~a:" id)
-                                 (for/list ([f (in-list files)]
-                                            [i (in-range ERROR-LIMIT)])
-                                   (format "    ~a" (path->url f)))
-                                 ""))
-                         "")
-                  empty))))))
-  
-  ; Send message to IRC
-  (send-mail-message "drdr@racket-lang.org"
-                     (format "http://drdr.racket-lang.org/~a/" 
-                             cur-rev)
-                     (list "eli+ircbot@eli.barzilay.org")
-                     empty empty
-                     (list* (format " (abs ~a) (sum ~a) ~a"
-                                    (format-duration-ms abs-dur)
-                                    (format-duration-ms duration)
-                                    totals)
-                            (if (empty? responsibles)
-                                empty
-                                (list (apply string-append (add-between responsibles " ")))))))
-; End Email
-
-(define (trunk-path pth)
-  (define rev (current-rev))
-  ((rebase-path (revision-log-dir rev) (revision-trunk-dir rev))
-   pth))
-
-(define (analyze-path pth dir?)
-  (define rev (current-rev))
-  (define log-dir (revision-log-dir rev))
-  (define analyze-dir (revision-analyze-dir rev))
-  (define the-analyze-path
-    ((rebase-path log-dir analyze-dir) pth))
-  (if dir?
-      (build-path the-analyze-path "index.analyze")
-      (path-add-suffix the-analyze-path ".analyze")))
-
-(define (analyze-revision cur-rev)
-  (cache/file/timestamp
-   (build-path (revision-dir cur-rev) "analyzed")
-   (lambda ()
-     (match (analyze-logs cur-rev)
-       [(struct rendering (start end duration timeout unclean stderr _ changes))
-        (notify cur-rev 
-                start end
-                duration
-                timeout unclean stderr changes)]
-       [#f
-        (void)])
-     (safely-delete-directory (revision-trunk-dir cur-rev))
-     (void))))
-
-(define (analyze-logs rev)
-  (define log-dir (revision-log-dir rev))
-  (define analyze-dir (revision-analyze-dir rev))
-  (make-directory* analyze-dir)
-  (parameterize ([current-rev rev])
-    (dir-rendering log-dir #:committer? #t)))
-
-(define (drdr-random-notification? l)
-  (and (stdout? l)
-       (regexp-match #rx"DrDr: This file has random output." 
-                     (stdout-bytes l))))
-
-(define (log-rendering log-pth)
-  ; XXX
-  (if (or #t (file-exists? log-pth))
-      (cache/file
-       (analyze-path log-pth #f)
-       (lambda ()
-         #;(notify! "Analyzing log: ~S" log-pth)
-         (match (read-cache log-pth)
-           [(? eof-object?)
-            #f]
-           [(and log (struct status (start end command-line output-log)))
-            (define dur (status-duration log))
-            (define any-stderr? (ormap stderr? output-log))
-            (define changed?
-              (if (and (previous-rev)
-                       (not (path-random? (trunk-path log-pth)))
-                       (not (ormap drdr-random-notification? output-log)))
-                  (with-handlers ([exn:fail? 
-                                   ;; This #f means that new files are
-                                   ;; NOT considered changed
-                                   (lambda (x) #f)])
-                    (define prev-log-pth
-                      ((rebase-path (revision-log-dir (current-rev)) 
-                                    (revision-log-dir (previous-rev)))
-                       log-pth))
-                    (log-different? output-log
-                                    (status-output-log (read-cache prev-log-pth))))
-                  #f))
-            (define responsible 
-              (or (path-responsible (trunk-path log-pth))
-                  (and (regexp-match #rx"/planet/" (path->string* log-pth))
-                       "jay")
-                  ; XXX maybe mflatt, eli, or tewk
-                  (and (regexp-match #rx"/src/" (path->string* log-pth))
-                       "jay")
-                  "nobody"))
-            (define lc
-              (list (path->bytes log-pth)))
-            (make-rendering start end dur 
-                            (if (timeout? log) lc empty)
-                            (if (exit? log) 
-                                (if (zero? (exit-code log)) empty lc)
-                                empty)
-                            (if any-stderr? lc empty)
-                            responsible
-                            (if changed? lc empty))])))
-      #f))
-
-(define (dir-rendering dir-pth 
-                       #:committer? [committer? #f])
-  ; XXX
-  (if (or #t (directory-exists? dir-pth))
-      (cache/file
-       (analyze-path dir-pth #t)
-       (lambda ()
-         (notify! "Analyzing dir: ~S" dir-pth)
-         (foldl (lambda (sub-pth acc)
-                  (define pth (build-path dir-pth sub-pth))
-                  (define directory? (directory-exists? pth))
-                  (define (next-rendering)
-                    (if directory?
-                        (dir-rendering pth)
-                        (log-rendering pth)))
-                  (match (next-rendering)
-                    [#f
-                     acc]
-                    [(and n (struct rendering (pth-start pth-end pth-dur pth-timeouts pth-unclean-exits pth-stderrs _pth-responsible pth-changed)))
-                     (match acc
-                       [#f n]
-                       [(struct rendering (acc-start acc-end acc-dur acc-timeouts acc-unclean-exits acc-stderrs acc-responsible acc-changed))
-                        (make-rendering (min pth-start acc-start)
-                                        (max pth-end acc-end)
-                                        (+ pth-dur acc-dur)
-                                        (lc+ pth-timeouts acc-timeouts)
-                                        (lc+ pth-unclean-exits acc-unclean-exits)
-                                        (lc+ pth-stderrs acc-stderrs)
-                                        acc-responsible
-                                        (lc+ pth-changed acc-changed))])]))
-                (make-rendering 
-                 +inf.0 -inf.0 0
-                 empty empty empty
-                 
-                 (or
-                  (and committer? 
-                       (with-handlers ([exn:fail? (lambda (x) #f)])
-                         (scm-commit-author (read-cache (revision-commit-msg (current-rev))))))
-                  (or (path-responsible (trunk-path dir-pth))
-                      "nobody"))
-                 
-                 empty)
-                (directory-list* dir-pth))))
-      #f))
-
-(provide/contract
- [analyze-revision (exact-nonnegative-integer? . -> . void)]
- [analyze-logs (exact-nonnegative-integer? . -> . void)]
- [log-rendering (path-string? . -> . (or/c rendering? false/c))]
- [dir-rendering (path-string? . -> . (or/c rendering? false/c))])
diff --git a/pkgs/plt-services/meta/drdr/archive-repair.rkt b/pkgs/plt-services/meta/drdr/archive-repair.rkt
deleted file mode 100644
index dde4a684d5..0000000000
--- a/pkgs/plt-services/meta/drdr/archive-repair.rkt
+++ /dev/null
@@ -1,17 +0,0 @@
-#lang racket
-(require "config.rkt"
-         "archive.rkt"
-         "path-utils.rkt"
-         "dirstruct.rkt"
-         "make-archive-lib.rkt")
-
-(init-revisions!)
-
-(define rev
-  (command-line #:program "archive-repair"
-                #:args (n) (string->number n)))
-
-(when (file-exists? (revision-archive rev))
-  (archive-extract-to (revision-archive rev) (revision-dir rev) (revision-dir rev))
-  (delete-file (revision-archive rev))
-  (make-archive rev))
diff --git a/pkgs/plt-services/meta/drdr/archive-repair.sh b/pkgs/plt-services/meta/drdr/archive-repair.sh
deleted file mode 100755
index d14804aaa7..0000000000
--- a/pkgs/plt-services/meta/drdr/archive-repair.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/bash
-
-cd /opt/plt/builds
-
-du -h */archive.db | awk '{print $1}' | sort -n | uniq -c
-echo
-
-for rev in $(du -h */archive.db | sort -n | tail | awk '{print $2}' | awk -F/ '{print $1}' | tac) ; do
-    du -h ${rev}/archive.db
-    /opt/plt/plt/bin/racket -t /opt/svn/drdr/archive-repair.rkt -- $rev > /dev/null
-done
-echo
-
-du -h */archive.db | awk '{print $1}' | sort -n | uniq -c
-echo
-
-df -h
diff --git a/pkgs/plt-services/meta/drdr/archive-test.rkt b/pkgs/plt-services/meta/drdr/archive-test.rkt
deleted file mode 100644
index d42acc14d7..0000000000
--- a/pkgs/plt-services/meta/drdr/archive-test.rkt
+++ /dev/null
@@ -1,32 +0,0 @@
-#lang racket
-(require "path-utils.rkt"
-         "archive.rkt"
-         tests/eli-tester)
-
-(define archive
-  "../test.archive")
-
-(test
- (create-archive archive (current-directory))
- 
- (for ([fp (in-list (directory-list* (current-directory)))]
-       #:when (file-exists? fp))
-   (test
-    (archive-extract-file archive (build-path (current-directory) fp)) => (file->bytes fp)))
- (archive-extract-file archive "test") =error> #rx"not in the archive"
- (archive-extract-file archive (build-path (current-directory) "test")) =error> #rx"not in the archive"
- (archive-extract-file archive (build-path (current-directory) "static")) =error> #rx"not a file"
- 
- (archive-extract-file "archive-test.rkt" (build-path (current-directory) "archive-test.rkt")) =error> #rx"not a valid archive"
- 
- (directory-list->directory-list* (archive-directory-list archive (current-directory)))
- => (directory-list* (current-directory))
- 
- (archive-directory-exists? archive (current-directory)) => #t
- (archive-directory-exists? archive (build-path (current-directory) "static")) => #t
- 
- (archive-directory-exists? archive (build-path (current-directory) "unknown")) => #f
- 
- (archive-directory-exists? archive (build-path (current-directory) "archive-test.rkt")) => #f
- )
-
diff --git a/pkgs/plt-services/meta/drdr/archive.rkt b/pkgs/plt-services/meta/drdr/archive.rkt
deleted file mode 100644
index 7bca775151..0000000000
--- a/pkgs/plt-services/meta/drdr/archive.rkt
+++ /dev/null
@@ -1,150 +0,0 @@
-#lang racket
-(require "path-utils.rkt")
-
-(define (value->bytes v)
-  (with-output-to-bytes (lambda () (write v))))
-(define (bytes->value bs ? err)
-  (define v (with-input-from-bytes bs read))
-  (unless (? v) (err))
-  v)
-
-(define (create-archive archive-path root)
-  (define start 0)
-  (define vals empty)
-  (define (make-table path)
-    (for/hash ([p (in-list (directory-list path))])
-              (define fp (build-path path p))
-              (define directory?
-                (directory-exists? fp))
-              (define val
-                (if directory?
-                  (value->bytes (make-table fp))
-                  (file->bytes fp)))
-              (define len (bytes-length val))
-              (begin0
-                (values (path->string p)
-                        (vector directory? start len))
-                (set! start (+ start len))
-                (set! vals (cons val vals)))))
-  (define root-table
-    (value->bytes (make-table root)))
-
-  (with-output-to-file archive-path
-    #:exists 'replace
-    (lambda ()
-      (write (path->string* root))
-      (write root-table)
-
-      (for ([v (in-list (reverse vals))])
-        (write-bytes v)))))
-
-(define (read/? p ? err)
-  (with-handlers ([exn:fail? (lambda (x) (err))])
-    (define v (read p))
-    (if (? v) v
-        (err))))
-
-(define (archive-extract-path archive-path p)
-  (define ps (explode-path p))
-  (define (not-in-archive)
-    (error 'archive-extract-path "~e is not in the archive" p))
-  (define (bad-archive)
-    (error 'archive-extract-path "~e is not a valid archive" archive-path))
-  (call-with-input-file
-      archive-path
-    (lambda (fport)
-      (dynamic-wind
-          void
-          (lambda ()
-            (define root-string (read/? fport string? bad-archive))
-            (define root (string->path root-string))
-            (define roots (explode-path root))
-            (define root-len (length roots))
-            (unless (root-len . <= . (length ps))
-              (not-in-archive))
-            (local [(define ps-roots (list-tail ps root-len))
-                    (define root-table-bytes (read/? fport bytes? bad-archive))
-                    (define root-table (bytes->value root-table-bytes hash? bad-archive))
-                    (define heap-start (file-position fport))
-                    (define (extract-bytes t p)
-                      (match (hash-ref t (path->string p) not-in-archive)
-                        [(vector directory? file-start len)
-                                        ; Jump ahead in the file
-                         (file-position fport (+ heap-start file-start))
-                                        ; Read the bytes
-                         (local [(define bs (read-bytes len fport))]
-                                (unless (= (bytes-length bs) len)
-                                  (bad-archive))
-                                (values directory? bs))]))
-                    (define (extract-table t p)
-                      (define-values (dir? bs) (extract-bytes t p))
-                      (if dir?
-                        (bytes->value bs hash? bad-archive)
-                        (not-in-archive)))
-                    (define (find-file ps-roots table)
-                      (match ps-roots
-                        [(list p)
-                         (extract-bytes table p)]
-                        [(list-rest p rst)
-                         (find-file rst (extract-table table p))]))]
-                   (if (empty? ps-roots)
-                     (values #t root-table-bytes)
-                     (find-file ps-roots root-table))))
-          (lambda ()
-            (close-input-port fport))))))
-
-(define (archive-extract-file archive-path fp)
-  (define-values (dir? bs) (archive-extract-path archive-path fp))
-  (if dir?
-    (error 'archive-extract-file "~e is not a file" fp)
-    bs))
-
-(define (archive-directory-list archive-path fp)
-  (define (bad-archive)
-    (error 'archive-directory-list "~e is not a valid archive" archive-path))
-  (define-values (dir? bs) (archive-extract-path archive-path fp))
-  (if dir?
-    (for/list ([k (in-hash-keys (bytes->value bs hash? bad-archive))])
-      (build-path k))
-    (error 'archive-directory-list "~e is not a directory" fp)))
-
-(define (archive-directory-exists? archive-path fp)
-  (define-values (dir? _)
-    (with-handlers ([exn:fail? (lambda (x) (values #f #f))])
-      (archive-extract-path archive-path fp)))
-  dir?)
-
-(define (archive-extract-to archive-file-path archive-inner-path to)
-  (printf "~a " to)
-  (cond
-    [(archive-directory-exists? archive-file-path archive-inner-path)
-     (printf "D\n")
-     (make-directory* to)
-     (for ([p (in-list (archive-directory-list archive-file-path archive-inner-path))])
-       (archive-extract-to archive-file-path
-                           (build-path archive-inner-path p)
-                           (build-path to p)))]
-    [else
-     (printf "F\n")
-     (unless (file-exists? to)
-       (with-output-to-file to
-         #:exists 'error
-         (λ ()
-           (write-bytes (archive-extract-file archive-file-path archive-inner-path)))))]))
-
-(provide/contract
- [create-archive
-  (-> path-string? path-string?
-      void)]
- [archive-extract-to
-  (-> path-string? path-string? path-string?
-      void)]
- [archive-extract-file
-  (-> path-string? path-string?
-      bytes?)]
- [archive-directory-list
-  (-> path-string? path-string?
-      (listof path?))]
- [archive-directory-exists?
-  (-> path-string? path-string?
-      boolean?)])
diff --git a/pkgs/plt-services/meta/drdr/cache.rkt b/pkgs/plt-services/meta/drdr/cache.rkt
deleted file mode 100644
index f94c9c417b..0000000000
--- a/pkgs/plt-services/meta/drdr/cache.rkt
+++ /dev/null
@@ -1,88 +0,0 @@
-#lang racket
-(require "path-utils.rkt")
-
-; (symbols 'always 'cache 'no-cache)
-(define cache/file-mode (make-parameter 'cache))
-(define (cache/file pth thnk)
-  (define mode (cache/file-mode))
-  (define (recompute!)
-    (define v (thnk))
-    (write-cache! pth v)
-    v)
-  (case mode
-    [(always) (recompute!)]
-    [(cache no-cache)
-     (with-handlers 
-         ([exn:fail?
-           (lambda (x)
-             (case mode
-               [(no-cache) (error 'cache/file "No cache available: ~a" pth)]
-               [(cache always)
-                #;(printf "cache/file: running ~S for ~a\n" thnk pth)
-                (recompute!)]))])
-       (read-cache pth))]))
-
-(define (cache/file/timestamp pth thnk)
-  (cache/file 
-   pth
-   (lambda ()
-     (thnk)
-     (current-seconds)))
-  (void))
-
-(require "archive.rkt"
-         "dirstruct.rkt")
-
-(define (consult-archive pth)
-  (define rev (path->revision pth))
-  (define archive-path (revision-archive rev))
-  (define file-bytes
-    (archive-extract-file archive-path pth))
-  (with-input-from-bytes file-bytes read))
-
-(define (consult-archive/directory-list* pth)
-  (define rev (path->revision pth))
-  (define archive-path (revision-archive rev))
-  (directory-list->directory-list* (archive-directory-list archive-path pth)))
-
-(define (consult-archive/directory-exists? pth)
-  (define rev (path->revision pth))
-  (define archive-path (revision-archive rev))
-  (archive-directory-exists? archive-path pth))
-
-(define (cached-directory-list* dir-pth)
-  (if (directory-exists? dir-pth)
-      (directory-list* dir-pth)
-      (or (with-handlers ([exn:fail? (lambda _ #f)]) (consult-archive/directory-list* dir-pth))
-          (error 'cached-directory-list* "Directory list is not cached: ~e" dir-pth))))
-
-(define (cached-directory-exists? dir-pth)
-  (if (file-exists? dir-pth)
-      #f
-      (or (directory-exists? dir-pth)
-          (with-handlers ([exn:fail? (lambda _ #f)]) (consult-archive/directory-exists? dir-pth)))))
-
-(define (read-cache pth)
-  (if (file-exists? pth)
-      (file->value pth)
-      (or (with-handlers ([exn:fail? (lambda _ #f)]) (consult-archive pth))
-          (error 'read-cache "File is not cached: ~e" pth))))
-(define (read-cache* pth)
-  (with-handlers ([exn:fail? (lambda (x) #f)])
-    (read-cache pth)))
-(define (write-cache! pth v)
-  (write-to-file* v pth))
-(define (delete-cache! pth)
-  (with-handlers ([exn:fail? void])
-    (delete-file pth)))
-
-(provide/contract
- [cache/file-mode (parameter/c (symbols 'always 'cache 'no-cache))]
- [cache/file (path-string? (-> any/c) . -> . any/c)]
- [cache/file/timestamp (path-string? (-> void) . -> . void)]
- [cached-directory-list* (path-string? . -> . (listof path-string?))]
- [cached-directory-exists? (path-string? . -> . boolean?)]
- [read-cache (path-string? . -> . any/c)]
- [read-cache* (path-string? . -> . any/c)]
- [write-cache! (path-string? any/c . -> . void)]
- [delete-cache! (path-string? . -> . void)])
diff --git a/pkgs/plt-services/meta/drdr/cc.rkt b/pkgs/plt-services/meta/drdr/cc.rkt
deleted file mode 100644
index abd6082c97..0000000000
--- a/pkgs/plt-services/meta/drdr/cc.rkt
+++ /dev/null
@@ -1,81 +0,0 @@
-#lang racket
-(require "path-utils.rkt"
-         "run-collect.rkt"
-         "replay.rkt"
-         racket/runtime-path
-         racket/system)
-
-(match-define 
- (list* command real-args)
- (vector->list (current-command-line-arguments)))
-
-(define-match-expander solo-flag
-  (syntax-rules () 
-    [(_ [flag ...] everything-else) 
-     (list* (or (regexp (string-append "^" (regexp-quote flag) "$" ) (list _))
-                ...)
-            everything-else)]))
-(define-match-expander emopt-flag
-  (syntax-rules () 
-    [(_ [flag ...] everything-else) 
-     (list* (or (regexp (string-append "^" (regexp-quote flag) "(.+)$") (list _ _))
-                ...)
-            everything-else)]))
-(define-match-expander opt-flag
-  (syntax-rules () 
-    [(_ [flag ...] opt everything-else) 
-     (list* (or (regexp (string-append "^" (regexp-quote flag) "$") (list _))
-                ...)
-            (and opt (not (? flag?)))
-            everything-else)]))
-
-(define (flag? x)
-  (equal? #\- (string-ref x 0)))
-
-(define-syntax-rule (define-snocer var setter!)
-  (begin (define var empty)
-         (define (setter! x)
-           (set! var (append var (list x))))))
-
-(define-snocer outputs output!)
-(define-snocer inputs input!)
-
-(define loop
-  (match-lambda
-    [(solo-flag ["--version" "-c" "-V" "-v" "-E" "-traditional-cpp" "-g" "-print-search-dirs" "-print-multi-os-directory" "-pthread" "-dynamiclib" "-all_load"] as) (loop as)]
-    [(emopt-flag ["-O" "-X" "-D" "-m" "-l" "-W" "-I" "-f" "-F"] as) (loop as)]
-    [(opt-flag ["-install_name" "-compatibility_version" "-current_version" "-framework"] f as) (loop as)]
-    [(opt-flag ["-o"] f as) (output! f) (loop as)]
-    [(list* (and (not (? flag?)) f) as) (input! f) (loop as)]
-    [args
-     (unless (empty? args)
-       (error 'drdr-cc "Unhandled args: ~S  [~S]" args real-args))]))
-
-(loop real-args)
-
-(define cc-path
-  (find-executable-path command))
-
-(define the-input
-  (match inputs
-    [(list f) f]
-    [_ #f]))
-
-(define-runtime-path output-dir "output")
-
-(if the-input
-    (local [(define the-input-base
-              (apply build-path output-dir (filter path-for-some-system? (explode-path the-input))))
-            (define status
-              (run/collect/wait 
-               #:env (make-hash)
-               #:timeout (* 60 60)
-               (path->string cc-path)
-               real-args))]
-      
-      (make-parent-directory the-input-base)
-      (with-output-to-file (path-add-suffix the-input-base ".log") #:exists 'truncate/replace
-        (lambda () (write status)))
-      
-      (replay-status status))
-    (exit (apply system*/exit-code cc-path real-args)))
diff --git a/pkgs/plt-services/meta/drdr/config.rkt b/pkgs/plt-services/meta/drdr/config.rkt
deleted file mode 100644
index d3a407203a..0000000000
--- a/pkgs/plt-services/meta/drdr/config.rkt
+++ /dev/null
@@ -1,57 +0,0 @@
-#lang racket
-
-(require "cache.rkt"
-         "dirstruct.rkt"
-         "scm.rkt"
-         "monitor-scm.rkt")
-
-(plt-directory "/opt/plt")
-(drdr-directory "/opt/svn/drdr")
-(git-path "/usr/bin/git")
-(Xvfb-path "/usr/bin/Xnest")
-(fluxbox-path "/usr/bin/metacity")
-(vncviewer-path "/usr/bin/vncviewer")
-(current-make-install-timeout-seconds (* 90 60))
-(current-make-timeout-seconds (* 90 60))                                       
-(current-subprocess-timeout-seconds 90)
-(current-monitoring-interval-seconds 60)
-(number-of-cpus 12)
-
-(define (string->number* s)
-  (with-handlers ([exn:fail? (lambda (x) #f)])
-    (let ([v (string->number s)])
-      (and (number? v)
-           v))))
-
-(define revisions #f)
-
-(define (init-revisions!)
-  (set! revisions
-        (sort 
-         (filter-map
-          (compose string->number* path->string)
-          (directory-list (plt-build-directory)))
-         <)))
-
-(define (newest-revision)
-  (last revisions))
-
-(define (second-to-last l)
-  (list-ref l (- (length l) 2)))
-
-(define (second-newest-revision)
-  (with-handlers ([exn:fail? (lambda (x) #f)])
-    (second-to-last revisions)))
-
-(define (newest-completed-revision)
-  (define n (newest-revision))
-  (if (read-cache* (build-path (revision-dir n) "analyzed"))
-      n
-      (second-newest-revision)))
-
-(provide/contract
- [revisions (or/c false/c (listof exact-nonnegative-integer?))]
- [init-revisions! (-> void)]
- [newest-revision (-> exact-nonnegative-integer?)]
- [second-newest-revision (-> (or/c false/c exact-nonnegative-integer?))]
- [newest-completed-revision (-> (or/c false/c exact-nonnegative-integer?))])
diff --git a/pkgs/plt-services/meta/drdr/copy.sh b/pkgs/plt-services/meta/drdr/copy.sh
deleted file mode 100755
index 62c2898bfc..0000000000
--- a/pkgs/plt-services/meta/drdr/copy.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-rsync -avz . ${1}drdr:/opt/svn/drdr/ --exclude=compiled --delete --exclude=data --exclude=builds
diff --git a/pkgs/plt-services/meta/drdr/diff.rkt b/pkgs/plt-services/meta/drdr/diff.rkt
deleted file mode 100644
index e3160005f7..0000000000
--- a/pkgs/plt-services/meta/drdr/diff.rkt
+++ /dev/null
@@ -1,84 +0,0 @@
-#lang racket
-(require "status.rkt")
-
-(define (timing? bs)
-  (regexp-match #px#"cpu time: \\d+ real time: \\d+ gc time: \\d+" bs))
-
-(define do-not-compare? timing?)
-
-(define (find-next p? l)
-  (match l
-    [(list)
-     (values)]
-    [(list-rest (? p? e) l)
-     (values e l)]
-    [(list-rest n l)
-     (call-with-values 
-      (lambda ()
-        (find-next p? l))
-      (case-lambda
-        [()
-         (values)]
-        [(e r)
-         (values e (list* n r))]))]))
-
-(define (same? b1 b2)
-  (or (and (do-not-compare? b1) (do-not-compare? b2))
-      (bytes=? b1 b2)))
-(define (different? b1 b2)
-  (not (same? b1 b2)))
-
-(define (log-different? l1 l2)
-  (let loop ([l1 l1] [l2 l2])
-    (match l1
-      [(list)
-       (not (empty? l2))]
-      [(list-rest e1 r1)
-       (define (inner bs p? p-bytes)
-         (call-with-values
-          (lambda () (find-next p? l2))
-          (case-lambda 
-            [() #t]
-            [(e2 r2)
-             (or (different? bs (p-bytes e2))
-                 (loop r1 r2))])))
-       (match e1
-         [(struct stdout (bs))
-          (inner bs stdout? stdout-bytes)]
-         [(struct stderr (bs))
-          (inner bs stderr? stderr-bytes)])])))
-
-(define-struct difference (old new))
-(define-struct same-itude (e))
-
-(define (render-log-difference l1 l2)
-  (let loop ([l1 l1] [l2 l2])
-    (match l1
-      [(list)
-       (map (match-lambda 
-              [(? stdout? e2)
-               (make-difference (make-stdout #"") e2)]
-              [(? stderr? e2)
-               (make-difference (make-stderr #"") e2)])
-            l2)]
-      [(list-rest e1 r1)
-       (define (inner bs make-p p? p-bytes)
-         (call-with-values
-          (lambda () (find-next p? l2))
-          (case-lambda 
-            [()
-             (list* (make-difference e1 (make-p #""))
-                    (loop r1 l2))]
-            [(e2 r2)
-             (if (different? bs (p-bytes e2))
-                 (list* (make-difference e1 e2)
-                        (loop r1 r2))
-                 (list* (make-same-itude e1)
-                        (loop r1 r2)))])))
-       (match e1
-         [(struct stdout (bs))
-          (inner bs make-stdout stdout? stdout-bytes)]
-         [(struct stderr (bs))
-          (inner bs make-stderr stderr? stderr-bytes)])])))
-
-(provide (all-defined-out))
diff --git a/pkgs/plt-services/meta/drdr/diffcmd.rkt b/pkgs/plt-services/meta/drdr/diffcmd.rkt
deleted file mode 100644
index 39e04f463f..0000000000
--- a/pkgs/plt-services/meta/drdr/diffcmd.rkt
+++ /dev/null
@@ -1,35 +0,0 @@
-#lang racket
-(require racket/system
-         "dirstruct.rkt"
-         "status.rkt"
-         (except-in "diff.rkt"
-                    log-different?)
-         "path-utils.rkt"
-         "cache.rkt"
-         "config.rkt")
-
-(define event-print
-  (match-lambda
-    [(struct stdout (bs))
-     (display bs) (newline)]
-    [(struct stdout (bs))
-     (display bs (current-error-port)) (newline)]))
-
-(define (render-output-diff r1 r2 f)
-  (define l1 (status-output-log (read-cache (build-path (revision-log-dir r1) f))))
-  (define l2 (status-output-log (read-cache (build-path (revision-log-dir r2) f))))
-  
-  (for ([d (in-list (render-log-difference l1 l2))])
-    (match d
-      [(struct difference (e1 e2))
-       (printf "! ")
-       (event-print e1)]
-      [(struct same-itude (e))
-       (printf "  ")
-       (event-print e)])))
-
-(command-line #:program "diffcmd"
-              #:args (rev1 rev2 filename)
-              (render-output-diff (string->number rev1)
-                                  (string->number rev2)
-                                  filename))
diff --git a/pkgs/plt-services/meta/drdr/dirstruct.rkt b/pkgs/plt-services/meta/drdr/dirstruct.rkt
deleted file mode 100644
index 7651c17da1..0000000000
--- a/pkgs/plt-services/meta/drdr/dirstruct.rkt
+++ /dev/null
@@ -1,133 +0,0 @@
-#lang racket
-(require "path-utils.rkt")
-
-(define number-of-cpus
-  (make-parameter 1))
-
-(define current-subprocess-timeout-seconds
-  (make-parameter (* 60 10)))
-
-(define plt-directory
-  (make-parameter (build-path (current-directory))))
-
-(define (plt-build-directory)
-  (build-path (plt-directory) "builds"))
-
-(define (plt-future-build-directory)
-  (build-path (plt-directory) "future-builds"))
-
-(define (plt-data-directory)
-  (build-path (plt-directory) "data"))
-
-(define drdr-directory
-  (make-parameter (build-path (current-directory) "drdr")))
-
-(define make-path
-  (make-parameter "/usr/bin/make"))
-(define tar-path
-  (make-parameter "/bin/tar"))
-
-(define Xvfb-path
-  (make-parameter "/usr/bin/Xvfb"))
-
-(define fluxbox-path
-  (make-parameter "/usr/bin/fluxbox"))
-
-(define vncviewer-path
-  (make-parameter "/usr/bin/vncviewer"))
-
-(define (plt-repository)
-  (build-path (plt-directory) "repo"))
-
-(define current-make-timeout-seconds
-  (make-parameter (* 60 30)))
-
-(define current-make-install-timeout-seconds
-  (make-parameter (* 60 30)))
-
-(define current-rev
-  (make-parameter #f))
-
-(define previous-rev
-  (make-parameter #f))
-
-(define (revision-dir rev)
-  (build-path (plt-build-directory) (number->string rev)))
-
-(define (revision-log-dir rev)
-  (build-path (revision-dir rev) "logs"))
-
-(define (revision-analyze-dir rev)
-  (build-path (revision-dir rev) "analyze"))
-
-(define (revision-trunk-dir rev)
-  (build-path (revision-dir rev) "trunk"))
-(define (revision-trunk.tgz rev)
-  (build-path (revision-dir rev) "trunk.tgz"))
-(define (revision-trunk.tar.7z rev)
-  (build-path (revision-dir rev) "trunk.tar.7z"))
-
-(define (revision-commit-msg rev)
-  (build-path (revision-dir rev) "commit-msg"))
-
-(define (path->revision pth)
-  (define builds (explode-path (plt-build-directory)))
-  (define builds-len (length builds))
-  (define pths (explode-path pth))
-  (string->number (path->string* (list-ref pths builds-len))))
-
-(define (revision-archive rev)
-  (build-path (revision-dir rev) "archive.db"))
-
-(define (future-record-path n)
-  (build-path (plt-future-build-directory) (number->string n)))
-
-(define (path-timing-log p)
-  (path-add-suffix (build-path (plt-data-directory) p) #".timing"))
-
-(define (path-timing-png p)
-  (path-add-suffix (path-timing-log p) #".png"))
-(define (path-timing-html p)
-  (path-add-suffix (path-timing-log p) #".html"))
-(define (path-timing-png-prefix p)
-  (path-timing-log p))
-
-(define build? (make-parameter #t))
-
-(define (on-unix?)
-  (symbol=? 'unix (system-type 'os)))
-
-(provide/contract
- [current-subprocess-timeout-seconds (parameter/c exact-nonnegative-integer?)]
- [number-of-cpus (parameter/c exact-nonnegative-integer?)]
- [current-rev (parameter/c (or/c false/c exact-nonnegative-integer?))]
- [previous-rev (parameter/c (or/c false/c exact-nonnegative-integer?))]
- [plt-directory (parameter/c path-string?)]
- [plt-build-directory (-> path?)]
- [plt-data-directory (-> path?)]
- [plt-future-build-directory (-> path?)]
- [drdr-directory (parameter/c path-string?)]
- [tar-path (parameter/c (or/c false/c string?))]
- [make-path (parameter/c (or/c false/c string?))]
- [Xvfb-path (parameter/c (or/c false/c string?))]
- [vncviewer-path (parameter/c (or/c false/c string?))] 
- [fluxbox-path (parameter/c (or/c false/c string?))]
- [build? (parameter/c boolean?)]
- [on-unix? (-> boolean?)]
- [plt-repository (-> path?)]
- [path-timing-log (path-string? . -> . path?)]
- [path-timing-png (path-string? . -> . path?)]
- [path-timing-png-prefix (path-string? . -> . path?)]
- [path-timing-html (path-string? . -> . path?)]
- [future-record-path (exact-nonnegative-integer? . -> . path?)]
- [current-make-timeout-seconds (parameter/c exact-nonnegative-integer?)]
- [current-make-install-timeout-seconds (parameter/c exact-nonnegative-integer?)]
- [revision-dir (exact-nonnegative-integer? . -> . path?)]
- [revision-commit-msg (exact-nonnegative-integer? . -> . path?)]
- [revision-log-dir (exact-nonnegative-integer? . -> . path?)]
- [revision-analyze-dir (exact-nonnegative-integer? . -> . path-string?)]
- [revision-trunk-dir (exact-nonnegative-integer? . -> . path?)]
- [revision-trunk.tgz (exact-nonnegative-integer? . -> . path?)]
- [revision-trunk.tar.7z (exact-nonnegative-integer? . -> . path?)]
- [revision-archive (exact-nonnegative-integer? . -> . path?)]
- [path->revision (path-string? . -> . exact-nonnegative-integer?)])
diff --git a/pkgs/plt-services/meta/drdr/example.timing b/pkgs/plt-services/meta/drdr/example.timing
deleted file mode 100644
index 2bd57d33ce..0000000000
--- a/pkgs/plt-services/meta/drdr/example.timing
+++ /dev/null
@@ -1,1799 +0,0 @@
-(14986 444.303955078125 ())
-(14988 447.473876953125 ())
-(15328 653.8251953125 ())
-(15329 610.94189453125 ())
-(15330 720.466064453125 ())
-(15332 507.7529296875 ())
-(15334 517.630859375 ())
-(15335 615.64306640625 ())
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-(17645 173.511962890625 ())
-(17647 172.442138671875 ())
-(17648 172.3798828125 ())
-(17649 447.531005859375 ())
-(17651 159.703857421875 ())
-(17652 312.0439453125 ())
-(17653 219.493896484375 ())
-(17654 156.47900390625 ())
-(17655 170.059814453125 ())
diff --git a/pkgs/plt-services/meta/drdr/formats.rkt b/pkgs/plt-services/meta/drdr/formats.rkt
deleted file mode 100644
index ed03a64a75..0000000000
--- a/pkgs/plt-services/meta/drdr/formats.rkt
+++ /dev/null
@@ -1,34 +0,0 @@
-#lang racket
-(define (formats v u)
-  (if (equal? v -inf.0)
-      "ε"
-      (with-handlers ([exn:fail? (lambda (x)
-                                   (format "~a~a"
-                                           (number->string v) u))])
-        (format "~a~a"
-                (real->decimal-string v 2) u))))
-
-(define (format-duration-h h)
-  (formats h "h"))
-
-(define (format-duration-m m)
-  (if (m . >= . 60)
-      (format-duration-h (/ m 60))
-      (formats m "m")))
-
-(define (format-duration-s s)
-  (if (s . >= . 60)
-      (format-duration-m (/ s 60))
-      (formats s "s")))
-
-(define (format-duration-ms ms)
-  (if (ms . >= . 1000)
-      (format-duration-s (/ ms 1000))
-      (formats ms "ms")))
-
-(provide/contract
- [formats (number? string? . -> . string?)]
- [format-duration-h (number? . -> . string?)]
- [format-duration-m (number? . -> . string?)]
- [format-duration-s (number? . -> . string?)]
- [format-duration-ms (number? . -> . string?)])
diff --git a/pkgs/plt-services/meta/drdr/good-init.sh b/pkgs/plt-services/meta/drdr/good-init.sh
deleted file mode 100755
index d50f8bc389..0000000000
--- a/pkgs/plt-services/meta/drdr/good-init.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/bin/sh
-
-export PLTSTDERR="info"
-PLTROOT="/opt/plt/plt"
-LOGS="/opt/plt/logs"
-R="$PLTROOT/bin/racket"
-DRDR="/opt/svn/drdr"
-
-cd "$DRDR"
-
-kill_all() {
-  cat "$LOGS/"*.pid > /tmp/leave-pids-$$
-  KILL=`pgrep '^(Xorg|Xnest|Xvfb|Xvnc|fluxbox|racket|gracket(-text)?)$' | grep -w -v -f /tmp/leave-pids-$$`
-  rm /tmp/leave-pids-$$
-  kill -15 $KILL
-  sleep 2
-  kill -9 $KILL
-  sleep 1
-}
-
-run_loop () { # <basename> <kill?>
-  while true; do
-    if [ "x$2" = "xyes" ]; then
-      echo "clearing unattached shm regions"
-      ipcs -ma | awk '0 == $6 {print $2}' | xargs -n 1 ipcrm -m
-    fi
-    echo "$1: compiling"
-    "$PLTROOT/bin/raco" make "$1.rkt"
-    echo "$1: running"
-    "$R" -t "$1.rkt" &
-    echo "$!" > "$LOGS/$1.pid"
-    wait "$!"
-    echo "$1: died"
-    rm "$LOGS/$1.pid"
-    if [ "x$2" = "xyes" ]; then
-      echo "killing processes"
-      kill_all
-    fi
-  done
-}
-
-exec
-
-run_loop render &
-run_loop main yes &
diff --git a/pkgs/plt-services/meta/drdr/house-call.rkt b/pkgs/plt-services/meta/drdr/house-call.rkt
deleted file mode 100644
index 1f1f645558..0000000000
--- a/pkgs/plt-services/meta/drdr/house-call.rkt
+++ /dev/null
@@ -1,115 +0,0 @@
-#lang racket
-(require racket/runtime-path
-         racket/date
-         "list-count.rkt"
-         "scm.rkt"
-         "formats.rkt"
-         "cache.rkt"
-         "metadata.rkt"
-         "analyze.rkt"
-         "rendering.rkt"
-         "plt-build.rkt"
-         "status.rkt"
-         "replay.rkt"
-         "notify.rkt"
-         "path-utils.rkt"
-         "dirstruct.rkt")
-
-(build? #f)
-
-(define show-log
-  (command-line #:program "house-call"
-                #:once-each
-                [("-j" "--jobs") jobs "How many processes to run simultaneously" (number-of-cpus (string->number jobs))]
-                ["--build" "Build the source first" (build? #t)]
-                #:args log-to-view
-                log-to-view))
-
-; Find paths we need
-(define (path->string^ p)
-  (and p (path->string p)))
-
-(git-path (path->string^ (find-executable-path "git")))
-(Xvfb-path (and (on-unix?) (path->string^ (find-executable-path "Xvfb"))))
-(fluxbox-path (and (on-unix?) (path->string^ (find-executable-path "fluxbox"))))
-
-; Find where we are
-(define-runtime-path here ".")
-(drdr-directory here)
-(define this-rev-dir (build-path here 'up 'up 'up))
-
-; Setup directories that DrDr needs
-(define (make-file-or-directory-link* from to)
-  (unless (link-exists? to)
-    (make-file-or-directory-link from to)))
-
-(define house-calls (build-path this-rev-dir "house-calls"))
-(plt-directory house-calls)
-(for ([d (in-list (list "builds" "future-builds" "data"))])
-  (make-directory* (build-path house-calls d)))
-
-(make-file-or-directory-link* this-rev-dir (build-path house-calls "repo"))
-(make-file-or-directory-link* this-rev-dir (build-path house-calls "plt"))
-
-; Make up a revision and link it in
-(define fake-rev (date->julian/scalinger (current-date)))
-(current-rev fake-rev)
-(define fake-trunk (revision-trunk-dir fake-rev))
-(make-parent-directory fake-trunk)
-(make-file-or-directory-link* this-rev-dir fake-trunk)
-(write-cache! (revision-commit-msg fake-rev)
-              (make-git-push fake-rev "you!" empty))
-
-; Override the props file
-(hash-set! props-cache fake-rev
-           (dynamic-require `(file ,(path->string (build-path this-rev-dir "collects" "meta" "props")))
-                            'get-prop))
-
-; Setup the logger
-(void
- (thread
-  (lambda ()
-    (define recv (make-log-receiver (current-logger) 'info))
-    (let loop ()
-      (match-define (vector level msg val) (sync recv))
-      (display msg) (newline)
-      (loop)))))
-
-; Do it!
-(notify! "DrDr is making a house call...")
-(integrate-revision fake-rev)
-
-(define re (rebase-path (revision-log-dir fake-rev) "/"))
-(define (print-lc label lc)
-  (define l (lc->list lc))
-  (unless (empty? l)
-    (printf "~a:\n" label)
-    (for ([bs (in-list l)])
-      (printf "\t~a\n" 
-              (substring (path->string* (re (bytes->path bs))) 1)))
-    (newline)))
-
-(match (analyze-logs fake-rev)
-  [(struct rendering (start end duration timeout unclean stderr _ _))
-   
-   (print-lc "Timeout" timeout)
-   (print-lc "Unclean Exit" unclean)
-   (print-lc "STDERR Output" stderr)
-   
-   (printf "Duration (Abs): ~a\n"
-           (format-duration-ms (- end start)))
-   (printf "Duration (Sum): ~a\n"
-           (format-duration-ms duration))]
-  [#f
-   (void)])
-
-(for ([p (in-list show-log)])
-  (define lp (build-path (revision-log-dir fake-rev) p))
-  (match (read-cache lp)
-    [(? status? s)
-     (newline)
-     (printf "Replaying ~a:\n" p)
-     (printf "~a\n" (regexp-replace* #rx"<current-rev>" (apply string-append (add-between (status-command-line s) " ")) (number->string fake-rev)))
-     (replay-status s)]
-    [x
-     (printf "Could not get ~a's log; got: ~s\n" p x)]))
diff --git a/pkgs/plt-services/meta/drdr/info.rkt b/pkgs/plt-services/meta/drdr/info.rkt
deleted file mode 100644
index eee3ba17a6..0000000000
--- a/pkgs/plt-services/meta/drdr/info.rkt
+++ /dev/null
@@ -1,6 +0,0 @@
-#lang info
-
-(define name "DrDr")
-(define compile-omit-paths 'all)
-
-(define test-responsibles '((all jay)))
diff --git a/pkgs/plt-services/meta/drdr/installed-software b/pkgs/plt-services/meta/drdr/installed-software
deleted file mode 100644
index 6b516aff39..0000000000
--- a/pkgs/plt-services/meta/drdr/installed-software
+++ /dev/null
@@ -1,413 +0,0 @@
-adduser						install
-apparmor					install
-apparmor-utils					install
-apt						install
-apt-utils					install
-aptitude					install
-ash						install
-at						install
-autoconf					install
-automake					install
-autotools-dev					install
-base-files					install
-base-passwd					install
-bash						install
-bash-completion					install
-belocs-locales-bin				install
-bind9-host					install
-binutils					install
-binutils-static					install
-bsdmainutils					install
-bsdutils					install
-busybox-initramfs				install
-bzip2						install
-ca-certificates					install
-command-not-found				install
-command-not-found-data				install
-console-setup					install
-console-terminus				install
-coreutils					install
-cpio						install
-cpp						install
-cpp-4.2						install
-cpp-4.3						install
-cron						install
-dash						install
-debconf						install
-debconf-i18n					install
-debianutils					install
-defoma						install
-dhcp3-client					install
-dhcp3-common					install
-diff						install
-dmidecode					install
-dmsetup						install
-dnsutils					install
-dosfstools					install
-dpkg						install
-e2fslibs					install
-e2fsprogs					install
-ed						install
-eject						install
-ethtool						install
-fdutils						install
-file						install
-findutils					install
-fontconfig					install
-fontconfig-config				install
-friendly-recovery				install
-ftp						install
-fuse-utils					install
-g++						install
-g++-4.3						install
-gcc						install
-gcc-4.2						install
-gcc-4.2-base					install
-gcc-4.3						install
-gcc-4.3-base					install
-gdb						install
-gettext-base					install
-gnupg						install
-gpgv						install
-grep						install
-groff-base					install
-grub						install
-gzip						install
-hdparm						install
-hostname					install
-ifupdown					install
-info						install
-initramfs-tools					install
-initscripts					install
-inputattach					install
-installation-report				install
-iproute						install
-iptables					install
-iputils-arping					install
-iputils-ping					install
-iputils-tracepath				install
-kbd						install
-klibc-utils					install
-klogd						install
-laptop-detect					install
-less						install
-libacl1						install
-libapparmor-perl				install
-libapparmor1					install
-libapr1						install
-libaprutil1					install
-libatm1						install
-libattr1					install
-libbind9-40					install
-libblkid1					install
-libbz2-1.0					install
-libc6						install
-libc6-dev					install
-libc6-i686					install
-libcap1						install
-libcap2						install
-libck-connector0				install
-libclass-accessor-perl				install
-libcomerr2					install
-libcompress-raw-zlib-perl			install
-libcompress-zlib-perl				install
-libconsole					install
-libcurl3-gnutls					install
-libcwidget3					install
-libdb4.6					install
-libdb4.7					install
-libdbus-1-3					install
-libdevmapper1.02.1				install
-libdns43					install
-libdrm2						install
-libedit2					install
-libelf1						install
-libelfg0					install
-libept0						install
-libexpat1					install
-libfont-afm-perl				install
-libfontconfig1					install
-libfontenc1					install
-libfreetype6					install
-libfribidi0					install
-libfuse2					install
-libgc1c2					install
-libgcc1						install
-libgcrypt11					install
-libgdbm3					install
-libgl1-mesa-dev					install
-libgl1-mesa-dri					install
-libgl1-mesa-glx					install
-libglu1-mesa					install
-libglu1-mesa-dev				install
-libgmp3c2					install
-libgnutls26					install
-libgomp1					install
-libgpg-error0					install
-libgpm2						install
-libhal1						install
-libhtml-format-perl				install
-libhtml-parser-perl				install
-libhtml-tagset-perl				install
-libhtml-template-perl				install
-libhtml-tree-perl				install
-libice-dev					install
-libice6						install
-libidn11					install
-libio-compress-base-perl			install
-libio-compress-zlib-perl			install
-libio-string-perl				install
-libisc44					install
-libisccc40					install
-libisccfg40					install
-libiw29						install
-libkeyutils1					install
-libklibc					install
-libkrb53					install
-libldap-2.4-2					install
-liblocale-gettext-perl				install
-liblockfile1					install
-libltdl7					install
-libltdl7-dev					install
-liblwres40					install
-liblzo2-2					install
-libmagic1					install
-libmailtools-perl				install
-libmpfr1ldbl					install
-libmysqlclient15off				install
-libncurses5					install
-libncursesw5					install
-libneon27-gnutls				install
-libnewt0.52					install
-libntfs-3g28					install
-libpam-modules					install
-libpam-runtime					install
-libpam0g					install
-libparse-debianchangelog-perl			install
-libparted1.8-9					install
-libpcap0.8					install
-libpci3						install
-libpcre3					install
-libpcre3-dev					install
-libpcrecpp0					install
-libpcsclite1					install
-libpixman-1-0					install
-libpopt0					install
-libpq5						install
-libpthread-stubs0				install
-libpthread-stubs0-dev				install
-libreadline5					install
-librpc-xml-perl					install
-libsasl2-2					install
-libsasl2-modules				install
-libselinux1					install
-libsepol1					install
-libsigc++-2.0-0c2a				install
-libslang2					install
-libsm-dev					install
-libsm6						install
-libsqlite3-0					install
-libsqlite3-dev					install
-libss2						install
-libssl0.9.8					install
-libstdc++6					install
-libstdc++6-4.3-dev				install
-libsvn1						install
-libsysfs2					install
-libtasn1-3					install
-libterm-readkey-perl				install
-libtext-charwidth-perl				install
-libtext-iconv-perl				install
-libtext-wrapi18n-perl				install
-libtimedate-perl				install
-libtool						install
-liburi-perl					install
-libusb-0.1-4					install
-libuuid1					install
-libvolume-id0					install
-libwrap0					install
-libwww-perl					install
-libx11-6					install
-libx11-data					install
-libx11-dev					install
-libxapian15					install
-libxau-dev					install
-libxau6						install
-libxaw7						install
-libxaw7-dev					install
-libxcb-xlib0					install
-libxcb-xlib0-dev				install
-libxcb1						install
-libxcb1-dev					install
-libxdamage1					install
-libxdmcp-dev					install
-libxdmcp6					install
-libxext-dev					install
-libxext6					install
-libxfixes3					install
-libxfont1					install
-libxi-dev					install
-libxi6						install
-libxkbfile1					install
-libxml-namespacesupport-perl			install
-libxml-parser-perl				install
-libxml-sax-expat-perl				install
-libxml-sax-perl					install
-libxml-simple-perl				install
-libxml2						install
-libxmu-dev					install
-libxmu-headers					install
-libxmu6						install
-libxmuu1					install
-libxpm-dev					install
-libxpm4						install
-libxt-dev					install
-libxt6						install
-libxxf86vm1					install
-links						install
-linux-firmware					install
-linux-image-2.6.24-19-server			install
-linux-image-2.6.27-14-server			install
-linux-image-server				install
-linux-libc-dev					install
-linux-restricted-modules-2.6.27-14-server	install
-linux-restricted-modules-common			install
-linux-restricted-modules-server			install
-linux-server					install
-linux-ubuntu-modules-2.6.24-19-server		install
-locales						install
-lockfile-progs					install
-login						install
-logrotate					install
-lsb-base					install
-lsb-release					install
-lshw						install
-lsof						install
-ltrace						install
-lzma						install
-m4						install
-make						install
-makedev						install
-man-db						install
-manpages					install
-mawk						install
-memtest86+					install
-mesa-common-dev					install
-mii-diag					install
-mime-support					install
-mktemp						install
-mlocate						install
-module-init-tools				install
-mount						install
-mtr-tiny					install
-mysql-common					install
-nano						install
-ncurses-base					install
-ncurses-bin					install
-net-tools					install
-netbase						install
-netcat						install
-netcat-traditional				install
-ntfs-3g						install
-ntp						install
-ntpdate						install
-openssh-blacklist				install
-openssh-client					install
-openssh-server					install
-openssl						install
-parted						install
-passwd						install
-pciutils					install
-pcmciautils					install
-perl						install
-perl-base					install
-perl-modules					install
-popularity-contest				install
-ppp						install
-pppconfig					install
-pppoeconf					install
-procmail					install
-procps						install
-psmisc						install
-python						install
-python-apt					install
-python-central					install
-python-gdbm					install
-python-gnupginterface				install
-python-minimal					install
-python-support					install
-python2.5					install
-python2.5-minimal				install
-readline-common					install
-reiserfsprogs					install
-rsync						install
-sed						install
-sendmail					install
-sendmail-base					install
-sendmail-bin					install
-sendmail-cf					install
-sensible-mda					install
-sgml-base					install
-startup-tasks					install
-strace						install
-subversion					install
-sudo						install
-sysklogd					install
-system-services					install
-sysv-rc						install
-sysvinit-utils					install
-sysvutils					install
-tar						install
-tasksel						install
-tasksel-data					install
-tcpd						install
-tcpdump						install
-telnet						install
-time						install
-ttf-dejavu					install
-ttf-dejavu-core					install
-ttf-dejavu-extra				install
-ttf-xfree86-nonfree				install
-tzdata						install
-ubuntu-keyring					install
-ubuntu-minimal					install
-ubuntu-standard					install
-ucf						install
-udev						install
-ufw						install
-update-inetd					install
-update-manager-core				install
-upstart						install
-upstart-compat-sysv				install
-upstart-logd					install
-usbutils					install
-util-linux					install
-util-linux-locales				install
-uuid-runtime					install
-vim-common					install
-vim-tiny					install
-w3m						install
-wget						install
-whiptail					install
-wireless-tools					install
-wpasupplicant					install
-x-ttcidfont-conf				install
-x11-common					install
-x11-xkb-utils					install
-x11proto-core-dev				install
-x11proto-input-dev				install
-x11proto-kb-dev					install
-x11proto-xext-dev				install
-xauth						install
-xfonts-100dpi					install
-xfonts-75dpi					install
-xfonts-base					install
-xfonts-cyrillic					install
-xfonts-encodings				install
-xfonts-utils					install
-xkb-data					install
-xml-core					install
-xserver-common					install
-xtrans-dev					install
-xvfb						install
-zlib1g						install
diff --git a/pkgs/plt-services/meta/drdr/job-queue.rkt b/pkgs/plt-services/meta/drdr/job-queue.rkt
deleted file mode 100644
index 4718f8fb57..0000000000
--- a/pkgs/plt-services/meta/drdr/job-queue.rkt
+++ /dev/null
@@ -1,105 +0,0 @@
-#lang racket/base
-(require racket/list
-         racket/match
-         racket/local
-         racket/contract
-         racket/async-channel)
-
-(define current-worker (make-parameter #f))
-
-(define-struct job-queue (async-channel))
-(define-struct job (paramz thunk))
-(define-struct done ())
-
-(define (make-queue how-many)
-  (define jobs-ch (make-async-channel))
-  (define work-ch (make-async-channel))
-  (define done-ch (make-async-channel))
-  (define (working-manager spaces accept-new? jobs continues)
-    (if (and (not accept-new?)
-             (empty? jobs)
-             (empty? continues))
-        (killing-manager how-many)
-        (apply
-         sync
-         (if (and accept-new?
-                  (not (zero? spaces)))
-             (handle-evt
-              jobs-ch
-              (match-lambda
-                [(? job? the-job)
-                 (working-manager (sub1 spaces) accept-new?
-                                  (list* the-job jobs) continues)]
-                [(? done?)
-                 (working-manager spaces #f jobs continues)]))
-             never-evt)
-         (handle-evt
-          done-ch
-          (lambda (reply-ch)
-            (working-manager spaces accept-new? 
-                             jobs (list* reply-ch continues))))
-         (if (empty? jobs)
-             never-evt
-             (handle-evt
-              (async-channel-put-evt work-ch (first jobs))
-              (lambda (_)
-                (working-manager spaces accept-new?
-                                 (rest jobs) continues))))
-         (map
-          (lambda (reply-ch)
-            (handle-evt
-             (async-channel-put-evt reply-ch 'continue)
-             (lambda (_)
-               (working-manager (add1 spaces) accept-new? 
-                                jobs (remq reply-ch continues)))))
-          continues))))
-  (define (killing-manager left)
-    (unless (zero? left)
-      (sync
-       (handle-evt
-        done-ch
-        (lambda (reply-ch)
-          (async-channel-put reply-ch 'stop)
-          (killing-manager (sub1 left)))))))
-  (define (worker i)
-    (match (async-channel-get work-ch)
-      [(struct job (paramz thunk))
-       (call-with-parameterization 
-        paramz 
-        (lambda () 
-          (parameterize ([current-worker i])
-            (thunk))))
-       (local [(define reply-ch (make-async-channel))]
-         (async-channel-put done-ch reply-ch)
-         (local [(define reply-v (async-channel-get reply-ch))]
-           (case reply-v
-             [(continue) (worker i)]
-             [(stop) (void)]
-             [else
-              (error 'worker "Unknown reply command")])))]))
-  (define the-workers
-    (for/list ([i (in-range 0 how-many)])
-      (thread (lambda ()
-                (worker i)))))
-  (define the-manager
-    (thread (lambda () (working-manager how-many #t empty empty))))
-  (make-job-queue jobs-ch))
-
-(define (submit-job! jobq thunk)
-  (async-channel-put
-   (job-queue-async-channel jobq)
-   (make-job (current-parameterization)
-             thunk)))
-
-(define (stop-job-queue! jobq)
-  (async-channel-put
-   (job-queue-async-channel jobq)
-   (make-done)))
-
-(provide/contract
- [current-worker (parameter/c (or/c false/c exact-nonnegative-integer?))]
- [job-queue? (any/c . -> . boolean?)]
- [rename make-queue make-job-queue 
-         (exact-nonnegative-integer? . -> . job-queue?)]
- [submit-job! (job-queue? (-> any) . -> . void)]
- [stop-job-queue! (job-queue? . -> . void)])
diff --git a/pkgs/plt-services/meta/drdr/list-count.rkt b/pkgs/plt-services/meta/drdr/list-count.rkt
deleted file mode 100644
index b05e4dfb39..0000000000
--- a/pkgs/plt-services/meta/drdr/list-count.rkt
+++ /dev/null
@@ -1,37 +0,0 @@
-#lang racket
-
-(define list/count
-  (or/c exact-nonnegative-integer? (listof bytes?)))
-(define lc->number
-  (match-lambda
-    [(? number? x)
-     x]
-    [(? list? x)
-     (length x)]))
-(define lc->list
-  (match-lambda
-    [(? number? x)
-     empty]
-    [(? list? x)
-     x]))
-(define lc-zero?
-  (match-lambda
-    [(? number? x)
-     (zero? x)]
-    [(? list? x)
-     (eq? empty x)]))
-(define (lc+ x y)
-  (cond
-    [(number? x)
-     (+ x (lc->number y))]
-    [(number? y)
-     (+ (lc->number x) y)]
-    [else
-     (append x y)]))
-
-(provide/contract
- [list/count contract?]
- [lc+ (list/count list/count . -> . list/count)]
- [lc->number (list/count . -> . exact-nonnegative-integer?)]
- [lc->list (list/count . -> . (listof bytes?))]
- [lc-zero? (list/count . -> . boolean?)])
diff --git a/pkgs/plt-services/meta/drdr/main.rkt b/pkgs/plt-services/meta/drdr/main.rkt
deleted file mode 100644
index aa8e269b4f..0000000000
--- a/pkgs/plt-services/meta/drdr/main.rkt
+++ /dev/null
@@ -1,81 +0,0 @@
-#lang racket
-
-(require racket/system
-         "dirstruct.rkt"
-         "analyze.rkt"
-         "monitor-scm.rkt"
-         "notify.rkt"
-         "retry.rkt"
-         "config.rkt"
-         "plt-build.rkt"
-         "scm.rkt"
-         "cache.rkt"
-         "path-utils.rkt")
-
-(init-revisions!)
-(define cur-rev (newest-revision))
-(define prev-rev (second-newest-revision))
-
-(define (handle-revision prev-rev cur-rev)
-  (define rev-dir (revision-dir cur-rev))
-  (parameterize ([current-rev cur-rev]
-                 [previous-rev prev-rev])
-    (notify! "Removing future record for r~a" cur-rev)
-    (safely-delete-directory (future-record-path cur-rev))
-
-    (notify! "Starting to integrate revision r~a" cur-rev)
-    (integrate-revision cur-rev)
-
-    (notify! "Analyzing logs of r~a [prev: r~a]" cur-rev prev-rev)
-    (analyze-revision cur-rev)
-
-    (notify! "Recording timing data")
-    (cache/file/timestamp
-     (build-path rev-dir "timing-done")
-     (lambda ()
-       (system*/exit-code
-        (path->string
-         (build-path (plt-directory) "plt" "bin" "racket"))
-        "-t"
-        (path->string (build-path (drdr-directory) "time.rkt"))
-        "--"
-        "-r" (number->string cur-rev))))
-
-    (notify! "Recompressing")
-    (cache/file/timestamp
-     (build-path rev-dir "recompressing")
-     (lambda ()
-       (parameterize ([current-directory rev-dir])
-         (system*/exit-code
-          "/bin/bash"
-          (path->string
-           (build-path (drdr-directory) "recompress.sh"))))))
-
-    (notify! "Archiving old revisions")
-    (cache/file/timestamp
-     (build-path rev-dir "archiving-done")
-     (lambda ()
-       (system*/exit-code
-        (path->string
-         (build-path (plt-directory) "plt" "bin" "racket"))
-        "-t"
-        (path->string
-         (build-path (drdr-directory) "make-archive.rkt"))
-        "--"
-        "--many" (number->string 45))))))
-
-(notify! "Last revision is r~a" cur-rev)
-(handle-revision prev-rev cur-rev)
-(notify! "Starting to monitor @ r~a" cur-rev)
-(monitor-scm (plt-repository)
-             cur-rev
-             (lambda (newer)
-               (for ([rev (in-list newer)])
-                 (write-cache!
-                  (future-record-path rev)
-                  (get-scm-commit-msg rev (plt-repository)))))
-             (lambda (prev-rev cur-rev)
-               (handle-revision prev-rev cur-rev)
-
-               ;; We have problems running for a long time so just restart after each rev
-               (exit 0)))
diff --git a/pkgs/plt-services/meta/drdr/make-archive-lib.rkt b/pkgs/plt-services/meta/drdr/make-archive-lib.rkt
deleted file mode 100644
index cda1273fb8..0000000000
--- a/pkgs/plt-services/meta/drdr/make-archive-lib.rkt
+++ /dev/null
@@ -1,23 +0,0 @@
-#lang racket
-(require racket/system
-         "config.rkt"
-         "archive.rkt"
-         "path-utils.rkt"
-         "dirstruct.rkt")
-
-(define (make-archive rev)
-  (define archive-path (revision-archive rev))
-  (if (file-exists? archive-path)
-    (begin (printf "r~a is already archived\n" rev)
-           #t)
-    (begin (local [(define tmp-path (make-temporary-file))]
-                  (printf "Archiving r~a\n" rev)
-                  (safely-delete-directory (revision-trunk.tgz rev))
-                  (safely-delete-directory (revision-trunk.tar.7z rev))
-                  (create-archive tmp-path (revision-dir rev))
-                  (rename-file-or-directory tmp-path archive-path)
-                  (safely-delete-directory (revision-log-dir rev))
-                  (safely-delete-directory (revision-analyze-dir rev)))
-           #f)))
-
-(provide make-archive)
diff --git a/pkgs/plt-services/meta/drdr/make-archive.rkt b/pkgs/plt-services/meta/drdr/make-archive.rkt
deleted file mode 100644
index 8ecbac180d..0000000000
--- a/pkgs/plt-services/meta/drdr/make-archive.rkt
+++ /dev/null
@@ -1,26 +0,0 @@
-#lang racket
-(require racket/system
-         "config.rkt"
-         "archive.rkt"
-         "path-utils.rkt"
-         "dirstruct.rkt"
-         "make-archive-lib.rkt")
-
-(define mode (make-parameter 'single))
-
-(init-revisions!)
-
-(command-line #:program "make-archive"
-              #:once-any
-              ["--single" "Archive a single revision" (mode 'single)]
-              ["--many" "Archive many revisions" (mode 'many)]
-              #:args (ns)
-              (local [(define n (string->number ns))]
-                     (case (mode)
-                       [(many)
-                        (local [(define all-revisions
-                                  (sort revisions >=))]
-                               (for/or ([rev (in-list (list-tail all-revisions n))])
-                                 (make-archive rev)))]
-                       [(single)
-                        (make-archive n)])))
diff --git a/pkgs/plt-services/meta/drdr/metadata.rkt b/pkgs/plt-services/meta/drdr/metadata.rkt
deleted file mode 100644
index 471ee99733..0000000000
--- a/pkgs/plt-services/meta/drdr/metadata.rkt
+++ /dev/null
@@ -1,77 +0,0 @@
-#lang racket
-(require "path-utils.rkt"
-         "dirstruct.rkt"
-         "scm.rkt")
-
-(define PROP:command-line "drdr:command-line")
-(define PROP:timeout "drdr:timeout")
-
-(define (path-command-line a-path a-timeout)
-  (define suffix (filename-extension a-path))
-  (define default-cmd
-    `(raco "test" "-m" "--timeout" ,(number->string a-timeout) *))
-  (define (replace-* s)
-    (cond
-      [(eq? '* s)
-       (path->string* a-path)]
-      [(not (string? s))
-       (format "~a" s)]
-      [else
-       s]))
-  (match (get-prop a-path 'drdr:command-line default-cmd)
-    [#f #f]
-    [(? list? l)
-     (cons (first l)
-           (map replace-* (rest l)))]))
-
-(define (path-timeout a-path)
-  (get-prop a-path 'drdr:timeout #f))
-
-(define (path-responsible a-path)
-  (get-prop a-path 'responsible #:as-string? #t))
-
-(define (path-random? a-path)
-  (get-prop a-path 'drdr:random))
-
-(provide/contract
- [PROP:command-line string?]
- [PROP:timeout string?]
- [path-responsible 
-  (path-string? . -> . (or/c string? false/c))]
- [path-command-line 
-  (-> path-string? exact-nonnegative-integer? 
-      (or/c (cons/c symbol? (listof string?)) false/c))]
- [path-random? (path-string? . -> . boolean?)]
- [path-timeout (path-string? . -> . (or/c exact-nonnegative-integer? false/c))])
-
-;;; Property lookup
-(provide props-cache)
-(define props-cache (make-hasheq))
-(define (get-prop a-fs-path prop [def #f] #:as-string? [as-string? #f])
-  (define rev (current-rev))
-  (define a-path
-    (substring
-     (path->string
-      ((rebase-path (revision-trunk-dir rev) "/") a-fs-path))
-     1))
-  (define props:get-prop
-    (hash-ref! props-cache rev
-               (lambda ()
-                 (define tmp-file (make-temporary-file "props~a.rkt" #f (current-temporary-directory)))
-                 (and
-                  ;; Checkout the props file
-                  (scm-export-file
-                   rev
-                   (plt-repository)
-                   "pkgs/plt-services/meta/props"
-                   tmp-file)
-                  ;; Dynamic require it
-                  (begin0
-                    (with-handlers ([exn? (λ (x) #f)])
-                      (dynamic-require `(file ,(path->string tmp-file))
-                                       'get-prop))
-                    (delete-file tmp-file))))))
-  ;; XXX get-prop is stupid and errors when a-path is invalid rather than returning def
-  (with-handlers ([exn? (lambda (x) def)])
-    (props:get-prop a-path prop def
-                    #:as-string? as-string?)))
diff --git a/pkgs/plt-services/meta/drdr/monitor-drdr.rkt b/pkgs/plt-services/meta/drdr/monitor-drdr.rkt
deleted file mode 100644
index 47e41db74b..0000000000
--- a/pkgs/plt-services/meta/drdr/monitor-drdr.rkt
+++ /dev/null
@@ -1,30 +0,0 @@
-#lang racket
-(require xml
-         net/url
-         tests/web-server/util
-         "scm.rkt")
-
-(define drdr-url 
-  (string->url "http://drdr.racket-lang.org"))
-
-(define drdr-xml
-  (call/input-url drdr-url get-pure-port read-xml/element))
-(define drdr-xexpr
-  (xml->xexpr drdr-xml))
-
-(define-values
-  (building done)
-  (for/fold ([building empty]
-             [done empty])
-    ([tr (in-list (reverse (simple-xpath*/list '(tbody) drdr-xexpr)))])
-    (define rev (string->number (simple-xpath* '(a) tr)))
-    (define building? (simple-xpath* '(td #:class) tr))
-    (if building?
-        (values (list* rev building) done)
-        (values building (list* rev done)))))
-
-(if (empty? building)
-    (if (= (first done) (newest-push))
-        (void)
-        (error 'monitor-drdr "DrDr is not building, but is not at the most recent push"))
-    (void))
diff --git a/pkgs/plt-services/meta/drdr/monitor-scm.rkt b/pkgs/plt-services/meta/drdr/monitor-scm.rkt
deleted file mode 100644
index 39da73599e..0000000000
--- a/pkgs/plt-services/meta/drdr/monitor-scm.rkt
+++ /dev/null
@@ -1,37 +0,0 @@
-#lang racket
-(require "scm.rkt"
-         "retry.rkt")
-
-(define current-monitoring-interval-seconds
-  (make-parameter 60))
-
-(define (monitor-scm repos start-rev notify-newer! notify-user!)
-  (define (monitor-w/o-wait prev-rev)
-    (define new-revs
-      (scm-revisions-after prev-rev repos))
-    (match new-revs
-      [(list)
-       ; There has not yet been more revisions
-       (monitor prev-rev)]
-      [(cons new-rev newer)
-       (scm-update repos)
-       ; Notify of newer ones
-       (notify-newer! newer)
-       ; There was a commit that we care about. Notify, then recur
-       (retry-until-success
-        (format "Notifying of revision ~a" new-rev)
-        (notify-user! prev-rev new-rev))       
-       (monitor new-rev)]))
-  (define (monitor prev-rev)
-    (sleep (current-monitoring-interval-seconds))
-    (monitor-w/o-wait prev-rev))
-  (monitor-w/o-wait start-rev))
-
-(provide/contract
- [current-monitoring-interval-seconds 
-  (parameter/c exact-nonnegative-integer?)]
- [monitor-scm
-  (path-string? exact-nonnegative-integer? 
-           ((listof exact-nonnegative-integer?) . -> . void)
-           (exact-nonnegative-integer? exact-nonnegative-integer? . -> . void)
-           . -> . any)])
diff --git a/pkgs/plt-services/meta/drdr/notify.rkt b/pkgs/plt-services/meta/drdr/notify.rkt
deleted file mode 100644
index cdcac7da13..0000000000
--- a/pkgs/plt-services/meta/drdr/notify.rkt
+++ /dev/null
@@ -1,6 +0,0 @@
-#lang racket
-(define (notify! fmt . args)
-  (log-info (format "[~a] ~a" (current-seconds) (apply format fmt args))))
-
-(provide/contract
- [notify! ((string?) () #:rest (listof any/c) . ->* . void)])
diff --git a/pkgs/plt-services/meta/drdr/path-utils.rkt b/pkgs/plt-services/meta/drdr/path-utils.rkt
deleted file mode 100644
index 4a17216360..0000000000
--- a/pkgs/plt-services/meta/drdr/path-utils.rkt
+++ /dev/null
@@ -1,54 +0,0 @@
-#lang racket
-(require racket/file)
-
-(define current-temporary-directory
-  (make-parameter #f))
-
-(define (directory-list->directory-list* l)
-  (sort (filter-not (compose 
-                     (lambda (s)
-                       (or (regexp-match #rx"^\\." s)
-                           (string=? "compiled" s)
-                           (link-exists? s)))
-                     path->string)
-                    l)
-        string<=? #:key path->string #:cache-keys? #t))
-
-(define (directory-list* pth)
-  (directory-list->directory-list* (directory-list pth)))
-
-(define (safely-delete-directory pth)
-  (with-handlers ([exn:fail? (lambda (x) (void))])
-    (delete-directory/files pth)))
-
-(define (make-parent-directory pth)  
-  (define pth-dir (path-only pth))
-  (make-directory* pth-dir))
-
-(define (write-to-file* v pth)
-  (define tpth (make-temporary-file))
-  (write-to-file v tpth #:exists 'truncate)
-  (make-parent-directory pth)
-  (rename-file-or-directory tpth pth #t))
-
-(define (rebase-path from to)
-  (define froms (explode-path from))
-  (define froms-len (length froms))
-  (lambda (pth)
-    (define pths (explode-path pth))
-    (apply build-path to (list-tail pths froms-len))))
-
-(define (path->string* pth-string)
-  (if (string? pth-string)
-      pth-string
-      (path->string pth-string)))
-
-(provide/contract
- [current-temporary-directory (parameter/c (or/c false/c path-string?))]
- [safely-delete-directory (path-string? . -> . void)]
- [directory-list->directory-list* ((listof path?) . -> . (listof path?))]
- [directory-list* (path-string? . -> . (listof path?))]
- [write-to-file* (any/c path-string? . -> . void)]
- [make-parent-directory (path-string? . -> . void)]
- [rebase-path (path-string? path-string? . -> . (path-string? . -> . path?))]
- [path->string* (path-string? . -> . string?)])
diff --git a/pkgs/plt-services/meta/drdr/plt-build.rkt b/pkgs/plt-services/meta/drdr/plt-build.rkt
deleted file mode 100644
index 13edb2adee..0000000000
--- a/pkgs/plt-services/meta/drdr/plt-build.rkt
+++ /dev/null
@@ -1,439 +0,0 @@
-#lang racket
-(require racket/file
-         racket/runtime-path
-         "job-queue.rkt"
-         "metadata.rkt"
-         "run-collect.rkt"
-         "cache.rkt"
-         "dirstruct.rkt"
-         "replay.rkt"
-         "notify.rkt"
-         "path-utils.rkt"
-         "sema.rkt"
-         "scm.rkt")
-
-(define current-env (make-parameter (make-immutable-hash empty)))
-(define-syntax-rule (with-env ([env-expr val-expr] ...) expr ...)
-  (parameterize ([current-env
-                  (for/fold ([env (current-env)])
-                      ([k (in-list (list env-expr ...))]
-                       [v (in-list (list val-expr ...))])
-                    (hash-set env k v))])
-    expr ...))
-
-(define (build-revision rev)
-  (define rev-dir (revision-dir rev))
-  (define co-dir (revision-trunk-dir rev))
-  (define log-dir (revision-log-dir rev))
-  (define trunk-dir (revision-trunk-dir rev))  
-  ;; Checkout the repository revision
-  (cache/file/timestamp
-   (build-path rev-dir "checkout-done")
-   (lambda ()
-     (notify! "Removing checkout directory: ~a" co-dir)
-     (safely-delete-directory co-dir)
-     (local [(define repo (plt-repository))
-             (define to-dir
-               (path->string co-dir))]
-            (notify! "Checking out ~a@~a into ~a"
-                     repo rev to-dir)
-            (scm-export-repo rev repo to-dir))))
-  (parameterize ([current-directory co-dir])
-    (with-env
-     (["PLT_SETUP_OPTIONS" (format "-j ~a" (number-of-cpus))])
-     (run/collect/wait/log
-      #:timeout (current-make-install-timeout-seconds)
-      #:env (current-env)
-      (build-path log-dir "pkg-src" "build" "make")
-      (make-path)
-      (list "-j" (number->string (number-of-cpus))))))
-  (run/collect/wait/log
-   #:timeout (current-make-install-timeout-seconds)
-   #:env (current-env)
-   (build-path log-dir "pkg-src" "build" "archive")
-   (tar-path)
-   (list "-czvf"
-         (path->string (revision-trunk.tgz rev))
-         "-C" (path->string rev-dir)
-         "trunk")))
-
-(define (call-with-temporary-directory thunk)
-  (define tempdir (symbol->string (gensym 'tmpdir)))
-  (dynamic-wind
-      (lambda ()
-        (make-directory* tempdir))
-      (lambda ()
-        (parameterize ([current-directory tempdir])
-          (thunk)))
-      (lambda ()
-        (delete-directory/files tempdir))))
-(define-syntax-rule (with-temporary-directory e)
-  (call-with-temporary-directory (lambda () e)))
-
-(define-syntax-rule
-  (define-with-temporary-planet-directory with-temporary-planet-directory env-str)
-  (begin
-    (define (call-with-temporary-planet-directory thunk)
-      (define tempdir
-        (build-path (current-directory)
-                    (symbol->string (gensym 'planetdir))))
-      (dynamic-wind
-          (lambda ()
-            (make-directory* tempdir))
-          (lambda ()
-            (with-env ([env-str (path->string tempdir)])
-                      (thunk)))
-          (lambda ()
-            (delete-directory/files tempdir))))
-    (define-syntax-rule (with-temporary-planet-directory e)
-      (call-with-temporary-planet-directory (lambda () e)))))
-(define-with-temporary-planet-directory with-temporary-planet-directory "PLTPLANETDIR")
-(define-with-temporary-planet-directory with-temporary-tmp-directory "TMPDIR")
-
-(define (call-with-temporary-home-directory thunk)
-  (define new-dir
-    (make-temporary-file
-     "home~a"
-     'directory
-     (current-temporary-directory)))
-  (dynamic-wind
-      (lambda ()
-        (with-handlers ([exn:fail? void])
-          (copy-directory/files
-           (hash-ref (current-env) "HOME")
-           new-dir)))
-      (lambda ()
-        (with-env (["HOME" (path->string new-dir)])
-                  (thunk)))
-      (lambda ()
-        (delete-directory/files new-dir))))
-(define-syntax-rule (with-temporary-home-directory e)
-  (call-with-temporary-home-directory (lambda () e)))
-
-(define (with-running-program command args thunk)
-  (if command
-    (let ()
-      (define-values (new-command new-args)
-        (command+args+env->command+args
-         #:env (current-env)
-         command args))
-      (define-values
-        (the-process _stdout stdin _stderr)
-        (parameterize ([subprocess-group-enabled #t])
-          (apply subprocess
-                 (current-error-port)
-                 #f
-                 (current-error-port)
-                 new-command new-args)))
-      ;; Die if this program does
-      (define parent
-        (current-thread))
-      (define waiter
-        (thread
-         (lambda ()
-           (subprocess-wait the-process)
-           (eprintf "Killing parent because wrapper (~a) is dead...\n" (list* command args))
-           (kill-thread parent))))
-
-      ;; Run without stdin
-      (close-output-port stdin)
-
-      (dynamic-wind
-          void
-          ;; Run the thunk
-          thunk
-          (λ ()
-            ;; Close the output ports
-            ;;(close-input-port stdout)
-            ;;(close-input-port stderr)
-
-            ;; Kill the guard
-            (kill-thread waiter)
-
-            ;; Kill the process
-            (subprocess-kill the-process #f)
-            (sleep)
-            (subprocess-kill the-process #t))))
-    (thunk)))
-
-(define (tested-packages)
-  (define tmp-file (make-temporary-file "pkgs~a.rktd" #f (current-temporary-directory)))
-  ;; Checkout the pkgs list
-  (scm-export-file (current-rev) (plt-repository) "pkgs/plt-services/meta/drdr/pkgs.rktd" tmp-file)
-  ;; Read it in
-  (define val (file->value tmp-file))
-  (delete-file tmp-file))
-
-(define (test-revision rev)
-  (define rev-dir (revision-dir rev))
-  (define trunk-dir
-    (revision-trunk-dir rev))
-  (define log-dir
-    (revision-log-dir rev))
-  (define trunk->log
-    (rebase-path trunk-dir log-dir))
-  (define racket-path
-    (path->string (build-path trunk-dir "racket" "bin" "racket")))
-  (define raco-path
-    (path->string (build-path trunk-dir "racket" "bin" "raco")))
-  ;; XXX Remove
-  (define mzc-path
-    (path->string (build-path trunk-dir "racket" "bin" "mzc")))
-  (define gracket-path
-    (path->string (build-path trunk-dir "racket" "bin" "gracket")))
-  (define gui-workers (make-job-queue 1))
-  (define test-workers (make-job-queue (number-of-cpus)))
-
-  (define pkgs-pths
-    (list (build-path trunk-dir "racket" "collects")
-          (build-path trunk-dir "pkgs")
-          (build-path trunk-dir "racket" "share" "pkgs")))
-  (define (test-directory dir-pth upper-sema)
-    (define dir-log (build-path (trunk->log dir-pth) ".index.test"))
-    (cond
-      [(read-cache* dir-log)
-       (semaphore-post upper-sema)]
-      [else
-       (notify! "Testing in ~S" dir-pth)
-       (define files/unsorted (directory-list* dir-pth))
-       (define dir-sema (make-semaphore 0))
-       (define files
-         (sort files/unsorted <
-               #:key (λ (p)
-                       (if (bytes=? #"tests" (path->bytes p))
-                         0
-                         1))
-               #:cache-keys? #t))
-       (for ([sub-pth (in-list files)])
-         (define pth (build-path dir-pth sub-pth))
-         (define directory? (directory-exists? pth))
-         (cond
-           [directory?
-            ;; XXX do this in parallel?
-            (test-directory pth dir-sema)]
-           [else
-            (define log-pth (trunk->log pth))
-            (cond
-              [(file-exists? log-pth)
-               (semaphore-post dir-sema)]
-              [else
-               (define pth-timeout
-                 (or (path-timeout pth)
-                     (current-subprocess-timeout-seconds)))
-               (define pth-cmd/general
-                 (path-command-line pth pth-timeout))
-               (define-values
-                 (pth-cmd the-queue)
-                 (match pth-cmd/general
-                   [#f
-                    (values #f #f)]
-                   [(list-rest (or 'mzscheme 'racket) rst)
-                    (values
-                     (lambda (k)
-                       (k (list* racket-path rst)))
-                     test-workers)]
-                   [(list-rest 'mzc rst)
-                    (values
-                     (lambda (k) (k (list* mzc-path rst)))
-                     test-workers)]
-                   [(list-rest 'raco rst)
-                    (values
-                     (lambda (k) (k (list* raco-path rst)))
-                     test-workers)]
-                   [(list-rest (or 'mred 'mred-text
-                                   'gracket 'gracket-text)
-                               rst)
-                    (values
-                     (if (on-unix?)
-                       (lambda (k)
-                         (k
-                          (list* gracket-path
-                                 "-display"
-                                 (format
-                                  ":~a"
-                                  (cpu->child
-                                   (current-worker)))
-                                 rst)))
-                       #f)
-                     gui-workers)]
-                   [_
-                    (values #f #f)]))
-               (cond
-                 [pth-cmd
-                  (submit-job!
-                   the-queue
-                   (lambda ()
-                     (dynamic-wind
-                         void
-                         (λ ()
-                           (pth-cmd
-                            (λ (l)
-                              (with-env
-                               (["DISPLAY"
-                                 (format ":~a"
-                                         (cpu->child
-                                          (current-worker)))])
-                               (with-temporary-tmp-directory
-                                (with-temporary-planet-directory
-                                 (with-temporary-home-directory
-                                  (with-temporary-directory
-                                   (run/collect/wait/log
-                                    log-pth
-                                    #:timeout pth-timeout
-                                    #:env (current-env)
-                                    (first l)
-                                    (rest l))))))))))
-                         (λ ()
-                           (semaphore-post dir-sema)))))]
-                 [else
-                  (semaphore-post dir-sema)])])]))
-       (thread
-        (lambda ()
-          (define how-many (length files))
-          (semaphore-wait* dir-sema how-many)
-          (notify! "Done with dir: ~a" dir-pth)
-          (write-cache! dir-log (current-seconds))
-          (semaphore-post upper-sema)))]))
-  ;; Some setup
-  (for ([pp (in-list (tested-packages))])
-    (define (run name source)
-      (run/collect/wait/log
-       ;; XXX Give it its own timeout
-       #:timeout (current-make-install-timeout-seconds)
-       #:env (current-env)
-       (build-path log-dir "pkg" name)
-       raco-path
-       (list "pkg" "install" "--skip-installed" "-i" "--deps" "fail" "--name" name source)))
-    (match pp
-      [`(,name ,source) (run name source)]
-      [(? string? name) (run name name)]))
-  (run/collect/wait/log
-   #:timeout (current-subprocess-timeout-seconds)
-   #:env (current-env)
-   (build-path log-dir "pkg-src" "build" "set-browser.rkt")
-   racket-path
-   (list "-t"
-         (path->string*
-          (build-path (drdr-directory) "set-browser.rkt"))))
-  ;; And go
-  (define (test-directories ps upper-sema)
-    (define list-sema (make-semaphore 0))
-    (define how-many 
-      (for/sum ([p (in-list ps)] #:when (directory-exists? p))
-        (test-directory p list-sema)
-        1))
-    (and (not (zero? how-many))
-         (thread
-          (lambda ()
-            (semaphore-wait* list-sema how-many)
-            (semaphore-post upper-sema)))))
-
-  (define top-sema (make-semaphore 0))
-  (notify! "Starting testing")
-  (when (test-directories pkgs-pths top-sema)
-    (notify! "All testing scheduled... waiting for completion")
-    (sync
-     top-sema
-     (handle-evt
-      (alarm-evt 
-       (+ (current-inexact-milliseconds)
-          (* 1000 (* 2 (current-make-install-timeout-seconds)))))
-      (λ _
-        (kill-thread (current-thread))))))
-  (notify! "Stopping testing")
-  (stop-job-queue! test-workers)
-  (stop-job-queue! gui-workers))
-
-(define (recur-many i r f)
-  (if (zero? i)
-    (f)
-    (r (sub1 i) (lambda ()
-                  (recur-many (sub1 i) r f)))))
-
-(define XSERVER-OFFSET 20)
-(define ROOTX XSERVER-OFFSET)
-(define (cpu->child cpu-i)
-  ROOTX
-  #;
-  (+ XSERVER-OFFSET cpu-i 1))
-
-(define (remove-X-locks tmp-dir i)
-  (for ([dir (in-list (list "/tmp" tmp-dir))])
-    (safely-delete-directory
-     (build-path dir (format ".X~a-lock" i)))
-    (safely-delete-directory
-     (build-path dir ".X11-unix" (format ".X~a-lock" i)))
-    (safely-delete-directory
-     (build-path dir (format ".tX~a-lock" i)))))
-
-(define (integrate-revision rev)
-  (define test-dir
-    (build-path (revision-dir rev) "test"))
-  (define planet-dir
-    (build-path test-dir "planet"))
-  (define home-dir
-    (build-path test-dir "home"))
-  (define tmp-dir
-    (build-path test-dir "tmp"))
-  (define lock-dir
-    (build-path test-dir "locks"))
-  (define trunk-dir
-    (revision-trunk-dir rev))
-  (cache/file/timestamp
-   (build-path (revision-dir rev) "integrated")
-   (lambda ()
-     (make-directory* test-dir)
-     (make-directory* planet-dir)
-     (make-directory* home-dir)
-     (make-directory* tmp-dir)
-     (make-directory* lock-dir)
-     ;; We are running inside of a test directory so that random files are stored there
-     (parameterize ([current-directory test-dir]
-                    [current-temporary-directory tmp-dir]
-                    [current-rev rev])
-       (with-env (["PLTSTDERR" "error"]
-                  ["GIT_DIR" (path->string (plt-repository))]
-                  ["TMPDIR" (path->string tmp-dir)]
-                  ["PLTDRDR" "yes"]
-                  ["PATH"
-                   (format "~a:~a"
-                           (path->string
-                            (build-path trunk-dir "bin"))
-                           (getenv "PATH"))]
-                  ["PLTLOCKDIR" (path->string lock-dir)]
-                  ["PLTPLANETDIR" (path->string planet-dir)]
-                  ["HOME" (path->string home-dir)])
-                 (unless (read-cache* (revision-commit-msg rev))
-                   (write-cache! (revision-commit-msg rev)
-                                 (get-scm-commit-msg rev (plt-repository))))
-                 (when (build?)
-                   (build-revision rev))
-
-                 (define (start-x-server i inner)
-                   (notify! "Starting X server #~a" i)
-                   (remove-X-locks tmp-dir i)
-                   (with-running-program
-                    "/usr/bin/Xorg" (list (format ":~a" i))
-                    (lambda ()
-                      (with-env
-                       (["DISPLAY" (format ":~a" i)])
-                       (sleep 2)
-                       (notify! "Starting WM #~a" i)
-                       (with-running-program
-                        (fluxbox-path)
-                        (list "-d" (format ":~a" i)
-                              "--sm-disable"
-                              "--no-composite")
-                        inner)))))
-
-                 (start-x-server
-                  ROOTX
-                  (lambda ()
-                    (sleep 2)
-                    (notify! "Starting test of rev ~a" rev)
-                    (test-revision rev)))))
-     ;; Remove the test directory
-     (safely-delete-directory test-dir))))
-
-(provide/contract
- [integrate-revision (exact-nonnegative-integer? . -> . void)])
diff --git a/pkgs/plt-services/meta/drdr/recompress.sh b/pkgs/plt-services/meta/drdr/recompress.sh
deleted file mode 100755
index 2bce3187bd..0000000000
--- a/pkgs/plt-services/meta/drdr/recompress.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-unset a i
-while IFS= read -r -d $'\0' file; do
-    newfile=$(dirname "${file}")/$(basename "${file}" .tgz).tar.7z
-    if [ -f "${newfile}" ] ; then
-        rm -f "${newfile}"
-    fi
-    7z x "${file}" -so | 7z a "${newfile}" -t7z -m0=lzma -mfb=64 -ms=on -mx=9 -si && rm -f ${file}
-done < <(find . -name '*.tgz' -print0)
-
diff --git a/pkgs/plt-services/meta/drdr/render.rkt b/pkgs/plt-services/meta/drdr/render.rkt
deleted file mode 100644
index 9f37146f02..0000000000
--- a/pkgs/plt-services/meta/drdr/render.rkt
+++ /dev/null
@@ -1,1116 +0,0 @@
-#lang at-exp racket
-(require racket/date
-         racket/runtime-path
-         xml
-         "config.rkt"
-         "diff.rkt"
-         "list-count.rkt"
-         "cache.rkt"
-         (except-in "dirstruct.rkt"
-                    revision-trunk-dir)
-         "status.rkt"
-         "monitor-scm.rkt"
-         (only-in "metadata.rkt"
-                  PROP:command-line
-                  PROP:timeout)
-         "formats.rkt"
-         "path-utils.rkt"
-         "analyze.rkt"
-         "status-analyze.rkt")
-
-(define (base-path pth)
-  (define rev (current-rev))
-  (define log-dir (revision-log-dir rev))
-  ((rebase-path log-dir "/") pth))
-
-(define-runtime-path static "static")
-
-(define (snoc l x) (append l (list x)))
-(define (list-head l n)
-  (if (zero? n)
-      empty
-      (list* (first l)
-             (list-head (rest l) (sub1 n)))))
-(define (all-but-last l) (list-head l (sub1 (length l))))
-
-(define (to-index i)
-  (cond
-    [(<= i 0) "."]
-    [else
-     (apply string-append (snoc (add-between (make-list i "..") "/") "/"))]))
-
-(define (current-depth log-pth directory?)
-  (define new-pth ((rebase-path (revision-log-dir (current-rev)) "/") log-pth))
-  (define depth (sub1 (length (explode-path new-pth))))
-  (if directory? 
-      depth
-      (sub1 depth)))
-
-(define (next-rev)
-  (init-revisions!)
-  (local [(define end (newest-completed-revision))]
-    (let loop ([rev (add1 (current-rev))])
-      (cond
-        [(not end)
-         #f]
-        [(<= end rev)
-         end]
-        [(read-cache* (build-path (revision-dir rev) "analyzed"))
-         rev]
-        [else
-         (loop (add1 rev))]))))
-
-(define (path->breadcrumb pth directory?)
-  (define the-rev (current-rev))
-  (define new-pth ((rebase-path (revision-log-dir the-rev) "/") pth))
-  (define parts (rest (explode-path new-pth)))
-  (define string-parts (list* (format "R~a" the-rev) (map path->string parts)))
-  (define (parent-a href sp)
-    `(a ([class "parent"] [href ,href]) ,sp))
-  (define the-base-path*
-    (format "~a~a"
-            (base-path pth)
-            (if directory? "/" "")))
-  (define the-base-path
-    (if (string=? the-base-path* "//")
-        "/"
-        the-base-path*))
-  (define prev-rev-url (format "/~a~a" (previous-rev) the-base-path))
-  (define next-rev-url (format "/~a~a" (next-rev) the-base-path))
-  (define prev-change-url (format "/previous-change/~a~a" the-rev the-base-path))
-  (define next-change-url (format "/next-change/~a~a" the-rev the-base-path))
-  (define cur-rev-url (format "/~a~a" "current" the-base-path))
-  ; XXX Don't special case top level
-  (values (apply string-append 
-                 (add-between (list* "DrDr" string-parts) " / "))
-          `(span
-            (span ([class "breadcrumb"])
-                  ,(parent-a "/" "DrDr") " / "
-                  ,@(add-between
-                     (snoc
-                      (for/list 
-                          ([sp (in-list (all-but-last string-parts))]
-                           [from-root (in-naturals)])
-                        (define the-depth 
-                          (current-depth pth directory?))
-                        (parent-a 
-                         (to-index (- the-depth from-root)) sp))
-                      `(span ([class "this"]) 
-                             ,(last string-parts)))
-                     " / "))
-            (span ([class "revnav"])
-                  ,@(if directory?
-                      empty
-                      `((a ([href ,prev-change-url])
-                           (img ([src "/images/rewind-change.png"])))))
-                  (a ([href ,prev-rev-url])
-                     (img ([src "/images/rewind.png"])))
-                  (a ([href ,next-rev-url])
-                     (img ([src "/images/fast-forward.png"])))
-                  ,@(if directory?
-                      empty
-                      `((a ([href ,next-change-url])
-                           (img ([src "/images/fast-forward-change.png"])))))
-                  (a ([href ,cur-rev-url])
-                     (img ([src "/images/skip-forward1.png"])))))))
-
-(define (looks-like-directory? pth)
-  (and (regexp-match #rx"/$" pth) #t))
-
-(define (svn-date->nice-date date)
-  (regexp-replace "^(....-..-..)T(..:..:..).*Z$" date "\\1 \\2"))
-(define (git-date->nice-date date)
-  (regexp-replace "^(....-..-..) (..:..:..).*$" date "\\1 \\2"))
-(define (log->url log)
-  (define start-commit (git-push-start-commit log))
-  (define end-commit (git-push-end-commit log))
-  (if (string=? start-commit end-commit)
-      (format "http://github.com/plt/racket/commit/~a" end-commit)
-      (format "http://github.com/plt/racket/compare/~a...~a"
-              (git-push-previous-commit log) end-commit)))
-
-(define (format-commit-msg)
-  (define pth (revision-commit-msg (current-rev)))
-  (define (timestamp pth)
-    (with-handlers ([exn:fail? (lambda (x) "")])
-      (date->string 
-       (seconds->date 
-        (read-cache
-         (build-path (revision-dir (current-rev)) pth))) #t)))
-  (define bdate/s (timestamp "checkout-done"))
-  (define bdate/e (timestamp "integrated"))
-  (match (read-cache* pth)
-    [(and gp (struct git-push (num author commits)))
-     (define start-commit (git-push-start-commit gp))
-     (define end-commit (git-push-end-commit gp))
-     `(table 
-       ([class "data"])
-       (tr ([class "author"]) (td "Author:") (td ,author))
-       (tr ([class "date"]) (td "Build Start:") (td ,bdate/s))
-       (tr ([class "date"]) (td "Build End:") (td ,bdate/e))
-       ,@(if (file-exists? (revision-trunk.tgz (current-rev)))
-             `((tr ([class "date"])
-                   (td "Archive") 
-                   (td (a 
-                        ([href
-                          ,(format "/builds/~a/trunk.tgz" 
-                                   (current-rev))])
-                        "trunk.tgz"))))
-             `())
-       ,@(if (file-exists? (revision-trunk.tar.7z (current-rev)))
-             `((tr ([class "date"])
-                   (td "Archive") 
-                   (td (a 
-                        ([href
-                          ,(format "/builds/~a/trunk.tar.7z" 
-                                   (current-rev))])
-                        "trunk.tar.7z"))))
-             `())
-       (tr ([class "hash"]) 
-           (td "Diff:") 
-           (td (a ([href ,(log->url gp)]) 
-                  ,(substring start-commit 0 8)
-                  ".." ,(substring end-commit 0 8))))
-       ,@(append-map
-          (match-lambda
-            [(or (and (struct git-merge (hash author date msg from to))
-                      (app (λ (x) #f) branch))
-                 (struct git-merge* (branch hash author date msg from to)))
-             ; Don't display these "meaningless" commits
-             empty]
-            [(or (and (struct git-diff (hash author date msg mfiles))
-                      (app (λ (x) #f) branch))
-                 (struct git-diff* (branch hash author date msg mfiles)))
-             (define cg-id (symbol->string (gensym 'changes)))
-             (define ccss-id
-               (symbol->string (gensym 'changes)))
-             `(,@(if branch
-                     (list `(tr ([class "branch"]) (td "Branch:") (td ,branch)))
-                     empty)
-               (tr 
-                ([class "hash"])
-                (td "Commit:")
-                (td 
-                 (a 
-                  ([href
-                    ,(format "http://github.com/plt/racket/commit/~a"
-                             hash)])
-                  ,hash)))
-               (tr ([class "date"])
-                   (td "Date:")
-                   (td ,(git-date->nice-date date)))
-               (tr ([class "author"]) (td "Author:") (td ,author))
-               (tr ([class "msg"]) (td "Log:") (td (pre ,@(add-between msg "\n"))))
-               (tr ([class "changes"]) 
-                   (td 
-                    (a ([href ,(format "javascript:TocviewToggle(\"~a\",\"~a\");" cg-id ccss-id)])
-                       (span ([id ,cg-id]) 9658) "Changes:"))
-                   (td
-                    (div 
-                     ([id ,ccss-id]
-                      [style "display: none;"])
-                     ,@(for/list ([path (in-list mfiles)])
-                         `(p 
-                           ([class "output"])
-                           ,(if 
-                             (regexp-match #rx"^collects" path)
-                             (let ()
-                               (define path-w/o-trunk
-                                 (apply build-path 
-                                        (explode-path path)))
-                               (define html-path
-                                 (if (looks-like-directory? path)
-                                     (format "~a/" path-w/o-trunk)
-                                     path-w/o-trunk))
-                               (define path-url
-                                 (path->string* html-path))
-                               (define path-tested?
-                                 #t)
-                               (if path-tested?
-                                   `(a ([href ,path-url]) ,path)
-                                   path))
-                             path)))))))])
-          commits))]
-    
-    [(struct svn-rev-log (num author date msg changes))
-     (define url (format "http://svn.racket-lang.org/view?view=rev&revision=~a" num))
-     (define cg-id (symbol->string (gensym 'changes)))
-     (define ccss-id (symbol->string (gensym 'changes)))
-     `(table
-       ([class "data"])
-       (tr ([class "author"]) (td "Author:") (td ,author))
-       (tr ([class "date"]) 
-           (td "Build Start:")
-           (td ,bdate/s))
-       (tr ([class "date"]) (td "Build End:") (td ,bdate/e))
-       (tr ([class "rev"])
-           (td "Commit:")
-           (td (a ([href ,url]) ,(number->string num))))
-       (tr ([class "date"])
-           (td "Date:")
-           (td ,(svn-date->nice-date date)))
-       (tr ([class "msg"]) (td "Log:") (td (pre ,msg)))
-       (tr ([class "changes"]) 
-           (td 
-            (a ([href 
-                 ,(format
-                   "javascript:TocviewToggle(\"~a\",\"~a\");"
-                   cg-id ccss-id)])
-               (span ([id ,cg-id]) 9658) "Changes:"))
-           (td
-            (div 
-             ([id ,ccss-id]
-              [style "display: none;"])
-             ,@(map 
-                (match-lambda
-                  [(struct svn-change (action path))
-                   `(p ([class "output"])
-                       ,(symbol->string action) " " 
-                       ,(if (regexp-match
-                             #rx"^/trunk/collects"
-                             path)
-                            (local 
-                              [(define path-w/o-trunk
-                                 (apply build-path
-                                        (list-tail
-                                         (explode-path path) 2)))
-                               (define html-path
-                                 (if (looks-like-directory? path)
-                                     (format "~a/" path-w/o-trunk)
-                                     path-w/o-trunk))
-                               (define path-url
-                                 (path->string* html-path))
-                               (define path-tested?
-                                 #t)]
-                              (if path-tested?
-                                  `(a ([href ,path-url]) ,path)
-                                  path))
-                            path))])
-                changes)))))]
-    [else
-     '" "]))
-
-(define drdr-start-request (make-parameter #f))
-(define (footer)
-  `(div ([id "footer"])
-        "Powered by " (a ([href "http://racket-lang.org/"]) "Racket") ". "
-        "Written by " (a ([href "http://faculty.cs.byu.edu/~jay"]) "Jay McCarthy") ". "
-        (a ([href "/help"])
-           "Need help?")
-        (br)
-        "Current time: " ,(date->string (seconds->date (current-seconds)) #t)
-        "Render time: "
-        ,(real->decimal-string
-          (- (current-inexact-milliseconds) (drdr-start-request)))
-        "ms"))
-
-(define (render-event e)
-  (with-handlers ([exn:fail?
-                   (lambda (x)
-                     `(pre ([class "unprintable"]) "UNPRINTABLE"))])
-    (match e
-      [(struct stdout (bs))
-       `(pre ([class "stdout"]) ,(bytes->string/utf-8 bs))]
-      [(struct stderr (bs))
-       `(pre ([class "stderr"]) ,(bytes->string/utf-8 bs))])))
-
-(define (json-out out x)
-  (cond
-   [(list? x)
-    (fprintf out "[")
-    (let loop ([l x])
-      (match l
-        [(list)
-         (void)]
-        [(list e)
-         (json-out out e)]
-        [(list-rest e es)
-         (json-out out e)
-         (fprintf out ",")
-         (loop es)]))
-    (fprintf out "]")]
-   [else
-    (display x out)]))
-          
-(define (json-timing req path-to-file)
-  (define timing-pth (path-timing-log (apply build-path path-to-file)))
-  (define ts (file->list timing-pth))
-  (response
-   200 #"Okay"
-   (file-or-directory-modify-seconds timing-pth)
-   #"application/json"
-   (list (make-header #"Access-Control-Allow-Origin"
-                      #"*"))
-   (lambda (out)
-     (fprintf out "[")
-     (for ([l (in-list (add-between ts ","))])
-          (json-out out l))         
-     (fprintf out "]"))))
-
-(define (render-log log-pth)
-  (match (log-rendering log-pth)
-    [#f
-     (file-not-found log-pth)]
-    [(and the-log-rendering (struct rendering (_ _ dur _ _ _ responsible changed)))
-     (match (read-cache log-pth)
-       [(and log (struct status (_ _ command-line output-log)))
-        (define-values (title breadcrumb) (path->breadcrumb log-pth #f))
-        (define the-base-path
-          (base-path log-pth))
-        (define scm-url
-          (if ((current-rev) . < . 20000)
-              (format "http://svn.racket-lang.org/view/trunk/~a?view=markup&pathrev=~a"
-                      the-base-path
-                      (current-rev))
-              (local [(define msg (read-cache* (revision-commit-msg (current-rev))))]
-                (if msg
-                    (format "http://github.com/plt/racket/blob/~a~a"
-                            (git-push-end-commit msg) the-base-path)
-                    "#"))))
-        (define prev-rev-url (format "/~a~a" (previous-rev) the-base-path))
-        (define cur-rev-url (format "/~a~a" "current" the-base-path))
-        (define s-output-log (log-divide output-log))
-        (response/xexpr
-         `(html 
-           (head (title ,title)
-                 (script ([language "javascript"] [type "text/javascript"] 
-                          [src "/jquery-1.6.2.min.js"]) "")
-                 (script ([language "javascript"] [type "text/javascript"]
-                          [src "/jquery.flot.js"]) "")
-                 (script ([language "javascript"] [type "text/javascript"]
-                          [src "/jquery.flot.selection.js"]) "")
-                 (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-                (body 
-                 (div ([class "log, content"])
-                      ,breadcrumb
-                      (table ([class "data"])
-                             (tr (td "Responsible:")
-                                 (td ,responsible))
-                             (tr (td "Command-line:") 
-                                 (td ,@(add-between
-                                        (map (lambda (s)
-                                               `(span ([class "commandline"]) ,s))
-                                             command-line)
-                                        " ")))
-                             (tr (td "Duration:")
-                                 (td ,(format-duration-ms dur)
-                                     nbsp (a ([href ,(format "/data~a" (path-add-suffix the-base-path #".timing"))])
-                                             "(timing data)")))
-                             (tr (td "Timeout:") (td ,(if (timeout? log) checkmark-entity "")))
-                             (tr (td "Exit Code:") (td ,(if (exit? log) (number->string (exit-code log)) "")))
-                             (tr (td " ") (td (a ([href ,scm-url]) "View File"))))
-                      ,(if (lc-zero? changed)
-                           ""
-                           `(div ([class "error"])
-                                 "The result of executing this file has changed since the previous push."
-                                 " "
-                                 (a ([href ,(format "/diff/~a/~a~a" (previous-rev) (current-rev) the-base-path)])
-                                    "See the difference")))
-                      ,@(if (empty? output-log)
-                            '()
-                            (append*
-                             (for/list ([o-block (in-list s-output-log)]
-                                        [i (in-naturals)])
-                               `((span ([id ,(format "output~a" i)]) " ")
-                                 ,(if (> (length s-output-log) (add1 i))
-                                    `(div ([class "error"])
-                                          (a ([href ,(format "#output~a" (add1 i))])
-                                             "Skip to the next STDERR block."))
-                                    "")
-                                 (div 
-                                  ([class "output"])
-                                  " "
-                                  ,@(map render-event o-block))))))
-
-                      (p)
-                      
-                      (div ([id "_chart"] [style "width:800px;height:300px;"]) "")
-                      (script ([language "javascript"] [type "text/javascript"] [src "/chart.js"]) "")
-                      (script ([language "javascript"] [type "text/javascript"])
-                              ,(format "get_data('~a');" the-base-path))
-                      (button ([onclick "reset_chart()"]) "Reset")
-                      (button ([id "setlegend"] [onclick "set_legend(!cur_options.legend.show)"])
-                              "Hide Legend")
-                      
-                      ,(footer)))))])]))
-
-(define (number->string/zero v)
-  (cond 
-    [(zero? v)
-     '" "]
-    [else
-     (number->string v)]))
-
-(define checkmark-entity
-  10004)
-
-(define (path->url pth)
-  (format "http://drdr.racket-lang.org/~a~a" (current-rev) pth))
-
-(define (render-logs/dir dir-pth #:show-commit-msg? [show-commit-msg? #f])
-  (match (dir-rendering dir-pth)
-    [#f
-     (dir-not-found dir-pth)]
-    [(and pth-rendering (struct rendering (tot-start tot-end tot-dur tot-timeout tot-unclean tot-stderr tot-responsible tot-changes)))
-     (define files
-       (foldl (lambda (sub-pth files)
-                (define pth (build-path dir-pth sub-pth))
-                (define directory? (cached-directory-exists? pth))
-                (define pth-rendering
-                  (if directory?
-                      (dir-rendering pth)
-                      (log-rendering pth)))
-                (list* (list directory? sub-pth pth-rendering) files))
-              empty
-              (cached-directory-list* dir-pth)))
-     (define-values (title breadcrumb) (path->breadcrumb dir-pth #t))
-     (response/xexpr
-      `(html (head (title ,title)
-                   (script ([src "/sorttable.js"]) " ")
-                   (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-             (body
-              (div ([class "dirlog, content"])
-                   ,breadcrumb
-                   ,(if show-commit-msg?
-                        (format-commit-msg)
-                        "")
-                   
-                   ; All files with a status
-                   ,(let ()
-                      (define log-dir (revision-log-dir (current-rev)))
-                      (define base-path 
-                        (rebase-path log-dir "/"))
-                      `(div ([class "status"])
-                            (div ([class "tag"]) "by status")
-                            ,@(for/list ([status (in-list responsible-ht-severity)]
-                                         [rendering->list-count (in-list (list rendering-timeout? rendering-unclean-exit?
-                                                                               rendering-stderr? rendering-changed?))])
-                                (define lc (rendering->list-count pth-rendering))
-                                (define rcss-id (symbol->string (gensym)))
-                                (define rg-id (symbol->string (gensym 'glyph)))
-                                
-                                `(div (a ([href ,(format "javascript:TocviewToggle(\"~a\",\"~a\");" rg-id rcss-id)])
-                                         (span ([id ,rg-id]) 9658) " "
-                                         ,(format "~a [~a]"
-                                                  status
-                                                  (lc->number lc)))
-                                      (ul ([id ,rcss-id] 
-                                           [style ,(format "display: ~a"
-                                                           "none")])
-                                          ,@(for/list ([pp (lc->list lc)])
-                                              (define p (bytes->string/utf-8 pp))
-                                              (define bp (base-path p))
-                                              `(li (a ([href ,(path->url bp)]) ,(path->string bp)))))))))
-                   
-                   ,(local [(define responsible->problems
-                              (rendering->responsible-ht (current-rev) pth-rendering))
-                            (define last-responsible->problems
-                              (with-handlers ([exn:fail? (lambda (x) (make-hash))])
-                                (define prev-dir-pth ((rebase-path (revision-log-dir (current-rev))
-                                                                   (revision-log-dir (previous-rev)))
-                                                      dir-pth))
-                                (define previous-pth-rendering
-                                  (parameterize ([current-rev (previous-rev)])
-                                    (dir-rendering prev-dir-pth)))
-                                (rendering->responsible-ht (previous-rev) previous-pth-rendering)))
-                            (define new-responsible->problems
-                              (responsible-ht-difference last-responsible->problems responsible->problems))
-                            
-                            (define (render-responsible->problems tag responsible->problems)
-                              (if (zero? (hash-count responsible->problems))
-                                  ""
-                                  `(div ([class "status"])
-                                        (div ([class "tag"]) ,tag)
-                                        ,@(for/list ([(responsible ht) (in-hash responsible->problems)])
-                                            (define rcss-id (symbol->string (gensym)))
-                                            (define rg-id (symbol->string (gensym 'glyph)))
-                                            (define summary
-                                              (for/fold ([s ""])
-                                                ([id (in-list responsible-ht-severity)])
-                                                (define llc (hash-ref ht id empty))
-                                                (if (empty? llc)
-                                                    s
-                                                    (format "~a [~a: ~a]" s id (length llc)))))                                  
-                                            `(div (a ([href ,(format "javascript:TocviewToggle(\"~a\",\"~a\");" rg-id rcss-id)])
-                                                     (span ([id ,rg-id]) 9658) " "
-                                                     ,responsible
-                                                     " " ,summary)
-                                                  (blockquote 
-                                                   ([id ,rcss-id]
-                                                    [style "display: none;"])
-                                                   ,@(local [(define i 0)]
-                                                       (for/list ([id (in-list responsible-ht-severity)])
-                                                         (define llc (hash-ref ht id empty))
-                                                         (if (empty? llc)
-                                                             ""
-                                                             (local [(define display? (< i 2))
-                                                                     (define css-id (symbol->string (gensym 'ul)))
-                                                                     (define glyph-id (symbol->string (gensym 'glyph)))]
-                                                               (set! i (add1 i))
-                                                               `(div (a ([href ,(format "javascript:TocviewToggle(\"~a\",\"~a\");" glyph-id css-id)])
-                                                                        (span ([id ,glyph-id]) ,(if display? 9660 9658)) " "
-                                                                        ,(hash-ref responsible-ht-id->str id))
-                                                                     (ul ([id ,css-id] 
-                                                                          [style ,(format "display: ~a"
-                                                                                          (if display? "block" "none"))])
-                                                                         ,@(for/list ([p llc])
-                                                                             `(li (a ([href ,(path->url p)]) ,(path->string p))))))))))))))))]
-                      `(div ,(render-responsible->problems "all" responsible->problems)
-                            ,(render-responsible->problems "new" new-responsible->problems)))
-                   (table ([class "sortable, dirlist"])
-                          (thead
-                           (tr (td "Path")
-                               (td "Duration (Abs)")
-                               (td "Duration (Sum)")
-                               (td "Timeout?")
-                               (td "Unclean Exit?")
-                               (td "STDERR Output")
-                               (td "Changes")
-                               (td "Responsible")))
-                          (tbody
-                           ,@(map (match-lambda
-                                    [(list directory? sub-pth (struct rendering (start end dur timeout unclean stderr responsible-party changes)))
-                                     (define name (path->string sub-pth))
-                                     (define abs-dur (- end start))
-                                     (define url 
-                                       (if directory?
-                                           (format "~a/" name)
-                                           name))
-                                     `(tr ([class ,(if directory? "dir" "file")]
-                                           [onclick ,(format "document.location = ~S" url)])
-                                          (td ([sorttable_customkey 
-                                                ,(format "~a:~a"
-                                                         (if directory? "dir" "file")
-                                                         name)])
-                                              (a ([href ,url]) ,name ,(if directory? "/" "")))
-                                          (td ([sorttable_customkey ,(number->string abs-dur)])
-                                              ,(format-duration-ms abs-dur))
-                                          (td ([sorttable_customkey ,(number->string dur)])
-                                              ,(format-duration-ms dur))
-                                          ,@(map (lambda (vv)
-                                                   (define v (lc->number vv))
-                                                   `(td ([sorttable_customkey ,(number->string v)])
-                                                        ,(if directory?
-                                                             (number->string/zero v)
-                                                             (if (zero? v)
-                                                                 '" "
-                                                                 checkmark-entity))))
-                                                 (list timeout unclean stderr changes))
-                                          (td ,responsible-party))])
-                                  (sort files
-                                        (match-lambda*
-                                          [(list (list dir?1 name1 _)
-                                                 (list dir?2 name2 _))
-                                           (cond
-                                             [(and dir?1 dir?2)
-                                              (string<=? (path->string name1)
-                                                         (path->string name2))]
-                                             [dir?1 #t]
-                                             [dir?2 #f])]))))
-                          (tfoot
-                           (tr ([class "total"])
-                               (td "Total")
-                               (td ,(format-duration-ms (- tot-end tot-start)))
-                               (td ,(format-duration-ms tot-dur))
-                               (td ,(number->string/zero (lc->number tot-timeout)))
-                               (td ,(number->string/zero (lc->number tot-unclean)))
-                               (td ,(number->string/zero (lc->number tot-stderr)))
-                               (td ,(number->string/zero (lc->number tot-changes)))
-                               (td " "))))
-                   ,(footer)))))]))
-
-(define (show-help req)
-  (response/xexpr
-   `(html
-     (head (title "DrDr > Help")
-           (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-     (body
-      (div ([class "dirlog, content"])
-           ; XXX Use same function as above
-           (span ([class "breadcrumb"])
-                 (a ([class "parent"] [href "/"]) "DrDr") " / "
-                 (span ([class "this"]) 
-                       "Help"))
-           @div[[(class "help")]]{
-                                  @h1{What is DrDr?}
-                                   @p{DrDr is a server at @a[[(href "http://www.byu.edu")]]{Brigham Young University} that builds
-                                                          and "tests" every push to the Racket code base.}
-                                   
-                                   @h1{What kind of server?}
-                                   @p{Here is the result of calling @code{uname -a}:}
-                                   @pre{@,(with-output-to-string (λ () (system "uname -a")))}
-                                   @p{Here is the result of calling @code{cat /etc/issue}:}
-                                   @pre{@,(with-output-to-string (λ () (system "cat /etc/issue")))}
-                                   @p{The machine has @,(number->string (number-of-cpus)) cores and runs Racket @,(version).}
-                                   
-                                   @h1{How is the build run?}
-                                   @p{Every push is built from a clean checkout with the standard separate build directory command sequence, except that @code{make}
-                                                                                                                                                         is passed @code{-j} with the number of cores. Each push also has a fresh home directory and PLaneT cache.}
-                                   
-                                   @h1{How long does it take for a build to start after a check-in?}
-                                   @p{Only one build runs at a time and when none is running the git repository is polled every @,(number->string (current-monitoring-interval-seconds)) seconds.}
-                                   
-                                   @h1{How is the push "tested"?}
-                                   @p{Each file's @code{@,PROP:command-line} property is consulted. If it is the empty string, the file is ignored. If it is a string, then a single @code{~s} is replaced with the file's path, @code{racket}, @code{mzc}, @code{raco} with their path (for the current push), and @code{gracket} and @code{gracket-text} with @code{gracket}'s path (for the current push); then the resulting command-line is executed. 
-                                                  (Currently no other executables are allowed, so you can't @code{rm -fr /}.)
-                                                  If there is no property value, the default @code{raco test ~s} is used if the file's suffix is @code{.rkt}, @code{.ss}, @code{.scm}, @code{.sls}, or @code{.scrbl} and @code{racket -f ~s} is used if the file's suffix is @code{.rktl}.}
-                                   
-                                   @p{The command-line is always executed with a fresh empty current directory which is removed after the run. But all the files share the same home directory and X server, which are both removed after each push's testing is complete.}
-                                   
-                                   @p{When DrDr runs any command, it sets the @code{PLTDRDR} environment variable. You can use this to change the command's behavior. However, it is preferred that you change the command-line directly.}
-                                   
-                                   @h1{How many files are "tested" concurrently?}
-                                   @p{One per core, or @,(number->string (number-of-cpus)).}
-
-                                   @p{However, all @code{gracket} files are serialized so that one runs at a time. This is because GUI programs may be sensitive to screen-specific state such as window focus and there is only one screen available to all GUI programs. Historicallly, the @code{gracket} difference was essential before the GUI code was ported to Racket; but currently that is irrelevant. Therefore, you should not mark things as using @code{gracket} unless you anticipate they will actually cause such conflicts; nor should you mark anything as using @code{gracket} if it just has a different kind of race.}
-                                   
-                                   @h1{How long may a file run?}
-                                   @p{The execution timeout is @,(number->string (current-subprocess-timeout-seconds)) seconds by default, but the @code{@,PROP:timeout} property is used if @code{string->number} returns a number on it.}
-                                   
-                                   @h1{May these settings be set on a per-directory basis?}
-                                   @p{Yes; if the property is set on any ancestor directory, then its value is used for its descendents when theirs is not set.
-                                      }
-                                   
-                                   @h1{What data is gathered during these runs?}
-                                   @p{When each file is run the following is recorded: the start time, the command-line, the STDERR and STDOUT output, the exit code (unless there is a timeout), and the end time. All this information is presented in the per-file DrDr report page.}
-                                   
-                                   @h1{How is the data analyzed?}
-                                   @p{From the data collected from the run, DrDr computes the total test time and whether output has "changed" since the last time the file was tested.}
-                                   
-                                   @h1{What output patterns constitute a "change"?}
-                                   @p{At the most basic level, if the bytes are different. However, there are a few subtleties. First, DrDr knows to ignore the result of @code{time}. Second, the standard output and standard error streams are compared independently. Finally, if the file has the @code{drdr:random} property, then changes do not affect any reporting DrDr would otherwise perform. The difference display pages present changed lines with a @span[([class "difference"])]{unique background}.}
-
-                                   @h1{What do the green buttons do?}
-                                   @p{They switch between revisions where there was a change from the previous revision.}
-
-                                   @p{For example, if there where seven revisions with three different outputs---1A 2A 3A 4B 5B 6C 7C---then the green buttons will go from 1 to 4 to 6 to 7. (1 and 7 are included because they are the last possible revisions and the search stops.)}
-
-                                   @p{In other words, the green buttons go forwards and backwards to the nearest pushes that have the red 'This result of executing this file has changed' box on them.}
-                                   
-                                   @h1{How is this site organized?}
-                                   @p{Each file's test results are displayed on a separate page, with a link to the previous push on changes. All the files in a directory are collated and indexed recursively. On these pages each column is sortable and each row is clickable. The root of a push also includes the git commit messages with links to the test results of the modified files. The top DrDr page displays the summary information for all the tested pushes.}
-                                   
-                                   @h1{What is the difference between @code{Duration (Abs)} and @code{Duration (Sum)}?}
-                                   @p{@code{Duration (Abs)} is the difference between the earliest start time and the latest end time in the collection.}
-                                   @p{@code{Duration (Sum)} is the sum of each file's difference between the start time and end time.}
-                                   @p{The two are often different because of parallelism in the testing process. (Long absolute durations indicate DrDr bugs waiting to get fixed.)}
-                                   
-                                   @h1{What do the graphs mean?}
-                                   @p{There is a single graph for each file, i.e., graphs are not kept for old pushs.}
-                                   @p{The X-axis is the tested push. The Y-axis is the percentage of the time of the slowest push.}
-                                   @p{The gray, horizontal lines show where 0%, 25%, 50%, 75%, and 100% are in the graph.}
-                                   @p{The black line shows the times for overall running of the file. The colored lines show the results from @code{time}. For each color, the "real" time is the darkest version of it and the "cpu" and "gc" time are 50% and 25% of the darkness, respectively.}
-                                   @p{If the number of calls to @code{time} change from one push to the next, then there is a gray, vertical bar at that point. Also, the scaling to the slowest time is specific to each horizontal chunk.}
-                                   @p{The graph is split up into panes that each contain approximately 300 pushes. The green arrowheads to the left
-                                      and right of the image move between panes.}
-                                   @p{The legend at the bottom of the graph shows the current pane, as well as the push number and any timing information from that push.}
-                                   @p{Click on the graph to jump to the DrDr page for a specific push.}
-                                   
-                                   @h1{What is the timing data format?}
-                                   @p{The timing files are a list of S-expressions. Their grammar is: @code{(push duration ((cpu real gc) ...))} where @code{push} is an integer, @code{duration} is an inexact millisecond, and @code{cpu}, @code{real}, and @code{gc} are parsed from the @code{time-apply} function.}
-                                   
-                                   @h1{Why are some pushes missing?}
-                                   @p{Some pushes are missing because they only modify branches. Only pushes that change the @code{master} or @code{release} branch are tested.}
-                                   
-                                   @h1{How do I make the most use of DrDr?}
-                                   @p{So DrDr can be effective with all testing packages and untested code, it only pays attention to error output and non-zero exit codes. You can make the most of this strategy by ensuring that when your tests are run successfully they have no STDERR output and exit cleanly, but have both when they fail.}
-                                   
-                                   @h1{How do I fix the reporting of an error in my code?}
-                                   @p{If you know you code does not have a bug, but DrDr thinks it does, you can probably fix it by setting its properties: allow it to run longer with @code{@,PROP:timeout} (but be kind and perhaps change the program to support work load selection on the command-line) or make sure it is run with the right command-line using @code{@,PROP:command-line}.}
-                                   
-                                   @h1{How can I do the most for DrDr?}
-                                   @p{The most important thing you can do is eliminate false positives by configuring DrDr for your code and removing spurious error output.}
-                                   @p{The next thing is to structure your code so DrDr does not do the same work many times. For example, because DrDr will load every file if your test suite is broken up into different parts that execute when loaded @em{and} they are all loaded by some other file, then DrDr will load and run them twice. The recommended solution is to have DrDr ignore the combining file or change it so a command-line argument is needed to run everything but is not provided by DrDr, that way the combining code is compiled but the tests are run once.}
-                                   
-                                   }                                           
-           ,(footer))))))
-
-(define (take* l i)
-  (take l (min (length l) i)))
-
-(define (list-limit len offset l)
-  (take* (drop l offset) len))
-
-(define (string-first-line s)
-  (define v
-    (with-input-from-string s read-line))
-  (if (eof-object? v)
-      "" v))
-
-(define log->committer+title 
-  (match-lambda
-    [(struct git-push (num author commits))
-     (define lines (append-map (λ (c) (if (git-merge? c) empty (git-commit-msg* c))) commits))
-     (define title
-       (if (empty? lines)
-           ""
-           (first lines)))
-     (values author title)]
-    [(struct svn-rev-log (num author date msg changes))
-     (define commit-msg (string-first-line msg))
-     (define title 
-       (format "~a - ~a"
-               (svn-date->nice-date date)
-               commit-msg))
-     (values author title)]))
-
-(define (log->branches log)
-  (match-define (struct git-push (num author commits)) log)
-  (apply string-append
-         (add-between
-          (remove-duplicates 
-           (for/list ([c (in-list commits)])
-                     (format "branch-~a"
-                             (regexp-replace*
-                              "/"
-                              (if (git-commit*? c)
-                                  (git-commit*-branch c)
-                                  "refs/heads/master")
-                              "-"))))
-          " ")))
-
-(require web-server/servlet-env
-         web-server/http
-         web-server/dispatch
-         "scm.rkt")
-(define how-many-revs 45)
-(define (show-revisions req)
-  (define builds-pth (plt-build-directory))
-  (define offset
-    (match (bindings-assq #"offset" (request-bindings/raw req))
-      [(struct binding:form (_ val))
-       (string->number (bytes->string/utf-8 val))]
-      [_
-       0]))
-  (define future-revs
-    (map (curry cons 'future)
-         (sort (directory-list* (plt-future-build-directory))
-               >
-               #:key (compose string->number path->string))))
-  (define how-many-future-revs
-    (length future-revs))
-  (define built-or-building-revs
-    (map (curry cons 'past)
-         (sort (directory-list* builds-pth)
-               >
-               #:key (compose string->number path->string))))
-  (define all-revs
-    (append future-revs built-or-building-revs))
-  (define how-many-total-revs
-    (length all-revs))
-  (response/xexpr
-   `(html
-     (head (title "DrDr")
-           (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-     (body
-      (div ([class "dirlog, content"])
-           ; XXX Use same function as above
-           (span ([class "breadcrumb"])
-                 (span ([class "this"]) 
-                       "DrDr"))
-           (table ([class "dirlist"])
-                  (thead
-                   (tr (td "Push#")
-                       (td "Duration (Abs)")
-                       (td "Duration (Sum)")
-                       (td "Timeout?")
-                       (td "Unclean Exit?")
-                       (td "STDERR Output")
-                       (td "Changes")
-                       (td "Pusher")))
-                  (tbody
-                   ,@(map (match-lambda
-                            [(cons 'future rev-pth)
-                             (define name (path->string rev-pth))
-                             (define rev (string->number name))
-                             (define log (read-cache (future-record-path rev)))
-                             (define-values (committer title)
-                               (log->committer+title log))
-                             (define url (log->url log))
-                             `(tr ([class ,(format "dir ~a"
-                                                   (log->branches log))]
-                                   [title ,title])
-                                  (td (a ([href ,url]) ,name))
-                                  (td ([class "building"] [colspan "6"])
-                                      "")
-                                  (td ([class "author"]) ,committer))]
-                            [(cons 'past rev-pth)
-                             (define name (path->string rev-pth))
-                             (define url (format "~a/" name))
-                             (define rev (string->number name))
-                             (define log-pth (revision-commit-msg rev))
-                             (define log (read-cache log-pth))
-                             (define-values (committer title)
-                               (log->committer+title log))
-                             (define (no-rendering-row)
-                               (define mtime 
-                                 (file-or-directory-modify-seconds log-pth))
-                               
-                               `(tr ([class ,(format "dir ~a"
-                                                     (log->branches log))]
-                                     [title ,title])
-                                    (td (a ([href "#"]) ,name))
-                                    (td ([class "building"] [colspan "6"])
-                                        "Build in progress. Started "
-                                        ,(format-duration-m
-                                          (/ (- (current-seconds) mtime) 60))
-                                        " ago.")
-                                    (td ([class "author"]) ,committer)))
-                             (parameterize ([current-rev rev])
-                               (with-handlers 
-                                   ([(lambda (x)
-                                       (regexp-match #rx"No cache available" (exn-message x)))
-                                     (lambda (x)
-                                       (no-rendering-row))])
-                                 ; XXX One function to generate
-                                 (match (dir-rendering (revision-log-dir rev))
-                                   [#f
-                                    (no-rendering-row)]
-                                   [(struct rendering 
-                                            (start end dur timeout unclean
-                                                   stderr responsible-party changes))
-                                    (define abs-dur (- end start))
-                                    
-                                    `(tr ([class ,(format "dir ~a"
-                                                          (log->branches log))]
-                                          [title ,title]
-                                          [onclick ,(format "document.location = ~S" url)])
-                                         (td (a ([href ,url]) ,name))
-                                         (td ([sorttable_customkey ,(number->string abs-dur)])
-                                             ,(format-duration-ms abs-dur))
-                                         (td ([sorttable_customkey ,(number->string dur)])
-                                             ,(format-duration-ms dur))
-                                         ,@(map (lambda (vv)
-                                                  (define v (lc->number vv))
-                                                  `(td ([sorttable_customkey ,(number->string v)])
-                                                       ,(number->string/zero v)))
-                                                (list timeout unclean stderr changes))
-                                         (td ,responsible-party))])))])
-                          (list-limit
-                           how-many-revs offset
-                           all-revs))))
-           (table ([id "revnav"] [width "100%"])
-                  (tr (td ([align "left"])
-                          (span ([class "revnav"])
-                                (a ([href ,(top-url show-revisions)])
-                                   (img ([src "/images/skip-backward1.png"])))
-                                (a ([href ,(format "~a?offset=~a"
-                                                   (top-url show-revisions)
-                                                   (max 0 (- offset how-many-revs)))])
-                                   (img ([src "/images/rewind.png"])))))
-                      (td ([align "right"])
-                          (span ([class "revnav"])
-                                (a ([href ,(format "~a?offset=~a"
-                                                   (top-url show-revisions)
-                                                   (min (- how-many-total-revs how-many-revs)
-                                                        (+ offset how-many-revs)))])
-                                   (img ([src "/images/fast-forward.png"])))
-                                (a ([href ,(format "~a?offset=~a"
-                                                   (top-url show-revisions)
-                                                   (- how-many-total-revs how-many-revs))])
-                                   (img ([src "/images/skip-forward1.png"])))))))
-           ,(footer))))))
-
-(define (show-revision req rev)
-  (define log-dir (revision-log-dir rev))
-  (parameterize ([current-rev rev]
-                 [previous-rev (find-previous-rev rev)])
-    (with-handlers ([(lambda (x)
-                       (regexp-match #rx"No cache available" (exn-message x)))
-                     (lambda (x)
-                       (rev-not-found log-dir rev))])
-      (render-logs/dir log-dir #:show-commit-msg? #t))))
-
-(define (file-not-found file-pth)
-  (define-values (title breadcrumb) (path->breadcrumb file-pth #f))
-  (response/xexpr
-   `(html
-     (head (title ,title " > Not Found")
-           (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-     (body
-      (div ([class "content"])
-           ,breadcrumb
-           (div ([class "error"])
-                "This file does not exist in push #" ,(number->string (current-rev)) " or has not been tested.")
-           ,(footer))))))
-(define (dir-not-found dir-pth)
-  (define-values (title breadcrumb) (path->breadcrumb dir-pth #t))
-  (response/xexpr
-   `(html
-     (head (title ,title " > Not Found")
-           (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-     (body
-      (div ([class "content"])
-           ,breadcrumb
-           (div ([class "error"])
-                "This directory does not exist in push #" ,(number->string (current-rev)) " or has not been tested.")
-           ,(footer))))))
-(define (rev-not-found dir-pth path-to-file)
-  (define-values (title breadcrumb) (path->breadcrumb dir-pth #t))
-  (response/xexpr
-   `(html
-     (head (title ,title " > Not Found")
-           (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-     (body
-      (div ([class "content"])
-           ,breadcrumb
-           (div ([class "error"])
-                "Push #" ,(number->string (current-rev)) " does not exist or has not been tested.")
-           ,(footer))))))
-
-(define (find-previous-rev this-rev)
-  (if (zero? this-rev)
-      #f
-      (local [(define maybe (sub1 this-rev))]
-        (if (cached-directory-exists? (revision-log-dir maybe))
-            maybe
-            (find-previous-rev maybe)))))
-
-(define (show-file/prev-change req rev path-to-file)
-  (show-file/change -1 rev path-to-file))
-(define (show-file/next-change req rev path-to-file)
-  (show-file/change +1 rev path-to-file))
-(define (show-file/change direction top-rev path-to-file)
-  (define the-rev
-    (let loop ([last-rev top-rev]
-               [this-rev (+ direction top-rev)])
-      (parameterize ([current-rev this-rev]
-                     [previous-rev (find-previous-rev this-rev)])
-        (define log-dir (revision-log-dir this-rev))
-        (define log-pth
-          (apply build-path log-dir path-to-file))
-        (match 
-            (with-handlers ([(lambda (x)
-                               (regexp-match #rx"No cache available" (exn-message x)))
-                             (lambda (x)
-                               #f)])
-              (log-rendering log-pth))
-          [#f
-           last-rev]
-          [(and the-log-rendering (struct rendering (_ _ _ _ _ _ _ changed)))
-           (if (empty? changed)
-             (loop this-rev (+ direction this-rev))
-             this-rev)]))))
-  (redirect-to
-   (top-url show-file the-rev path-to-file)))
-
-(define (show-file req rev path-to-file)
-  (define log-dir (revision-log-dir rev))
-  (parameterize ([current-rev rev]
-                 [previous-rev (find-previous-rev rev)])
-    (if (member "" path-to-file)
-        (local [(define dir-pth
-                  (apply build-path log-dir (all-but-last path-to-file)))]
-          (with-handlers ([(lambda (x)
-                             (regexp-match #rx"No cache available" (exn-message x)))
-                           (lambda (x)
-                             (dir-not-found dir-pth))])
-            (render-logs/dir dir-pth)))
-        (local [(define file-pth
-                  (apply build-path log-dir path-to-file))]
-          (with-handlers ([(lambda (x)
-                             (regexp-match #rx"No cache available" (exn-message x)))
-                           (lambda (x)
-                             (file-not-found file-pth))])
-            (render-log file-pth))))))
-
-(define (show-revision/current req)
-  (init-revisions!)
-  (redirect-to
-   (top-url show-revision (newest-completed-revision))))
-(define (show-file/current req . args)
-  (init-revisions!)
-  (redirect-to
-   (apply top-url show-file (newest-completed-revision) args)))
-
-(define (show-diff req r1 r2 f)
-  (define f1 (apply build-path (revision-log-dir r1) f))
-  (with-handlers ([(lambda (x)
-                     (regexp-match #rx"File is not cached" (exn-message x)))
-                   (lambda (x)
-                     ; XXX Make a little nicer
-                     (parameterize ([current-rev r1])
-                       (file-not-found f1)))])
-    (define l1 (status-output-log (read-cache f1)))
-    (define f2 (apply build-path (revision-log-dir r2) f))
-    (with-handlers ([(lambda (x)
-                       (regexp-match #rx"File is not cached" (exn-message x)))
-                     (lambda (x)
-                       ; XXX Make a little nicer
-                       (parameterize ([current-rev r2])
-                         (file-not-found f2)))])
-      (define l2 (status-output-log (read-cache f2)))
-      (define f-str (path->string (apply build-path f)))
-      (define title 
-        (format "DrDr / File Difference / ~a (~a:~a)"
-                f-str r1 r2))
-      
-      (response/xexpr
-       `(html (head (title ,title)
-                    (link ([rel "stylesheet"] [type "text/css"] [href "/render.css"])))
-              (body 
-               (div ([class "log, content"])
-                    (span ([class "breadcrumb"])
-                          (a ([class "parent"] [href "/"])
-                             "DrDr")
-                          " / "
-                          (span ([class "this"]) 
-                                "File Difference"))
-                    (table ([class "data"])
-                           (tr (td "First Push:") (td (a ([href ,(format "/~a/~a" r1 f-str)]) ,(number->string r1))))
-                           (tr (td "Second Push:") (td (a ([href ,(format "/~a/~a" r2 f-str)]) ,(number->string r2))))
-                           (tr (td "File:") (td "/" ,f-str)))
-                    (div ([class "output"])
-                         (table ([class "diff"])
-                                ,@(for/list ([d (in-list (render-log-difference l1 l2))])
-                                    (match d
-                                      [(struct difference (old new))
-                                       `(tr ([class "difference"])
-                                            (td ,(render-event old))
-                                            (td ,(render-event new)))]
-                                      [(struct same-itude (e))
-                                       `(tr (td ([colspan "2"]) ,(render-event e)))]))))
-                    ,(footer))))))))
-
-(define-values (top-dispatch top-url)
-  (dispatch-rules
-   [("help") show-help]
-   [("") show-revisions]
-   [("diff" (integer-arg) (integer-arg) (string-arg) ...) show-diff]
-   [("json" "timing" (string-arg) ...) json-timing]
-   [("previous-change" (integer-arg) (string-arg) ...) show-file/prev-change]
-   [("next-change" (integer-arg) (string-arg) ...) show-file/next-change]
-   [("current" "") show-revision/current]
-   [("current" (string-arg) ...) show-file/current]
-   [((integer-arg) "") show-revision]
-   [((integer-arg) (string-arg) ...) show-file]))
-
-(require (only-in net/url url->string))
-(define (log-dispatch req)
-  (define user-agent
-    (cond
-      [(headers-assq #"User-Agent"
-                     (request-headers/raw req))
-       => header-value]
-      [else
-       #"Unknown"]))
-  (cond
-    [(regexp-match #"Googlebot" user-agent)
-     (response/xexpr "Please, do not index.")]
-    [else
-     (printf "~a - ~a\n"
-             (url->string (request-uri req))
-             user-agent)
-     (parameterize ([drdr-start-request (current-inexact-milliseconds)])
-     (top-dispatch req))]))
-
-(date-display-format 'iso-8601)
-(cache/file-mode 'no-cache)
-(serve/servlet log-dispatch
-               #:port 9000
-               #:listen-ip #f
-               #:quit? #f
-               #:launch-browser? #f
-               #:servlet-regexp #rx""
-               #:servlet-path "/"
-               #:extra-files-paths (list static))
diff --git a/pkgs/plt-services/meta/drdr/rendering.rkt b/pkgs/plt-services/meta/drdr/rendering.rkt
deleted file mode 100644
index 566a29788e..0000000000
--- a/pkgs/plt-services/meta/drdr/rendering.rkt
+++ /dev/null
@@ -1,18 +0,0 @@
-#lang racket
-(require "list-count.rkt")
-
-(define-struct rendering (start end duration timeout? unclean-exit? stderr? responsible changed?) #:prefab)
-
-(define (rendering-responsibles r)
-  (regexp-split #rx"," (rendering-responsible r)))
-
-(provide/contract
- [struct rendering ([start number?]
-                    [end number?]
-                    [duration number?]
-                    [timeout? list/count]
-                    [unclean-exit? list/count]
-                    [stderr? list/count]
-                    [responsible string?]
-                    [changed? list/count])]
- [rendering-responsibles (rendering? . -> . (listof string?))])
diff --git a/pkgs/plt-services/meta/drdr/replay-log.rkt b/pkgs/plt-services/meta/drdr/replay-log.rkt
deleted file mode 100644
index a768857a6c..0000000000
--- a/pkgs/plt-services/meta/drdr/replay-log.rkt
+++ /dev/null
@@ -1,21 +0,0 @@
-#lang racket
-(require "replay.rkt"
-         "cache.rkt"
-         "status.rkt")
-
-; XXX Rewrite to work with logs in dbm
-
-(define the-log-file
-  (command-line
-   #:program "replay-log"
-   #:args (filename)
-   filename))
-
-(define the-log
-  (read-cache the-log-file))
-
-(unless (status? the-log)
-  (error 'replay-log "Not an output log: ~e" the-log))
-
-(replay-status the-log)
-(replay-exit-code the-log)
diff --git a/pkgs/plt-services/meta/drdr/replay.rkt b/pkgs/plt-services/meta/drdr/replay.rkt
deleted file mode 100644
index c9364323dd..0000000000
--- a/pkgs/plt-services/meta/drdr/replay.rkt
+++ /dev/null
@@ -1,27 +0,0 @@
-#lang racket
-(require (prefix-in racket: racket)
-         "formats.rkt"
-         "status.rkt")
-
-(define replay-event
-  (match-lambda
-    [(struct stdout (bs)) (printf "~a\n" bs)]
-    [(struct stderr (bs)) (eprintf "~a\n" bs)]))
-
-(define (replay-status s)
-  (for-each replay-event (status-output-log s))
-  #;(when (timeout? s)
-    (eprintf "[replay-log] TIMEOUT!\n"))
-  #;(when (exit? s)
-    (eprintf "[replay-log] Exit code: ~a\n" (exit-code s)))
-  #;(printf "[replay-log] Took ~a\n"
-          (format-duration-ms (status-duration s)))
-  (replay-exit-code s))
-
-(define (replay-exit-code s)
-  (when (exit? s)
-    (racket:exit (exit-code s))))
-
-(provide/contract
- [replay-exit-code (status? . -> . void)]
- [replay-status (status? . -> . void)])
diff --git a/pkgs/plt-services/meta/drdr/retry.rkt b/pkgs/plt-services/meta/drdr/retry.rkt
deleted file mode 100644
index 1dae04d695..0000000000
--- a/pkgs/plt-services/meta/drdr/retry.rkt
+++ /dev/null
@@ -1,16 +0,0 @@
-#lang racket
-(require "notify.rkt")
-
-(define-syntax-rule (retry-until-success msg expr ...)
-  (retry-until-success* msg (lambda () expr ...)))
-
-(define (retry-until-success* msg thunk)
-  (notify! msg)
-  (thunk)
-  #;(with-handlers ([exn:fail? (lambda (x)
-                          ((error-display-handler) (format "Error trying to: ~a: ~a" msg (exn-message x)) x)
-                          (notify! "Retrying...")
-                          (retry-until-success* msg thunk))])
-    (thunk)))
-
-(provide retry-until-success)
diff --git a/pkgs/plt-services/meta/drdr/rewriting.rkt b/pkgs/plt-services/meta/drdr/rewriting.rkt
deleted file mode 100644
index 5bfc1f0887..0000000000
--- a/pkgs/plt-services/meta/drdr/rewriting.rkt
+++ /dev/null
@@ -1,31 +0,0 @@
-#lang racket
-(require "status.rkt")
-
-(define (rewrite-status #:rewrite rewrite-string s)
-  (match s
-    [(struct exit (start end command-line output-log code))
-     (make-exit start end 
-                (rewrite-strings #:rewrite rewrite-string command-line)
-                (rewrite-events #:rewrite rewrite-string output-log)
-                code)]
-    [(struct timeout (start end command-line output-log))
-     (make-timeout start end 
-                   (rewrite-strings #:rewrite rewrite-string command-line)
-                   (rewrite-events #:rewrite rewrite-string output-log))]))
-
-(define (rewrite-strings #:rewrite rewrite-string los)
-  (map rewrite-string los))
-(define (rewrite-events #:rewrite rewrite-string loe) 
-  (map (rewrite-event #:rewrite rewrite-string) loe))
-(define (rewrite-event #:rewrite rewrite-bytes)
-  (match-lambda
-    [(struct stdout (b)) (make-stdout (rewrite-bytes b))]
-    [(struct stderr (b)) (make-stderr (rewrite-bytes b))]))
-
-
-(define rewrite-string/c
-  ((or/c string? bytes?) . -> . (or/c string? bytes?)))
-
-(provide/contract
- [rewrite-string/c contract?]
- [rewrite-status (#:rewrite rewrite-string/c status? . -> . status?)])
diff --git a/pkgs/plt-services/meta/drdr/run-collect.rkt b/pkgs/plt-services/meta/drdr/run-collect.rkt
deleted file mode 100644
index 3d6d594385..0000000000
--- a/pkgs/plt-services/meta/drdr/run-collect.rkt
+++ /dev/null
@@ -1,163 +0,0 @@
-#lang racket
-(require "status.rkt"
-         "notify.rkt"
-         "rewriting.rkt"
-         "dirstruct.rkt"
-         "cache.rkt")
-
-(define (command+args+env->command+args 
-         #:env env
-         cmd args)
-  (values "/usr/bin/env"
-          (append (for/list ([(k v) (in-hash env)])
-                    (format "~a=~a" k v))
-                  (list* cmd
-                         args))))
-
-(define (run/collect/wait 
-         #:env env
-         #:timeout timeout
-         command args)
-  (define start-time 
-    (current-inexact-milliseconds))
-  
-  ; Run the command
-  (define-values (new-command new-args)
-    (command+args+env->command+args
-     #:env env
-     command args))
-  (define command-line
-    (list* command args))
-  (define-values
-    (the-process stdout stdin stderr)
-    (parameterize ([subprocess-group-enabled #t])
-      (apply subprocess
-             #f #f #f
-             new-command 
-             new-args)))
-  
-  (notify! "Running: ~a ~S" command args)  
-  
-  ; Run it without input
-  (close-output-port stdin)
-  
-  ; Wait for all the output and the process death or timeout
-  (local
-    [(define the-alarm
-       (alarm-evt (+ start-time (* 1000 timeout))))
-     
-     (define line-ch (make-channel))
-     (define (read-port-t make port)
-       (thread
-        (λ ()
-          (let loop ()
-            (define l (read-bytes-line port))
-            (if (eof-object? l)
-                (channel-put line-ch l)
-                (begin (channel-put line-ch (make l))
-                       (loop)))))))
-     (define stdout-t (read-port-t make-stdout stdout))
-     (define stderr-t (read-port-t make-stderr stderr))
-     
-     (define final-status
-       (let loop ([open-ports 2]
-                  [end-time #f]
-                  [status #f]
-                  [log empty])
-         (define process-done? (and end-time #t))
-         (define output-done? (zero? open-ports))
-         (if (and output-done? process-done?)
-             (if status
-                 (if (= status 2)
-                   (make-timeout start-time end-time command-line (reverse log))
-                   (make-exit start-time end-time command-line (reverse log) status))
-                 (make-timeout start-time end-time command-line (reverse log)))
-             (sync (if process-done?
-                       never-evt
-                       (choice-evt 
-                        (handle-evt the-alarm
-                                    (λ (_)
-                                      (define end-time 
-                                        (current-inexact-milliseconds))
-                                      (subprocess-kill the-process #f)
-                                      ;; Sleep for 10% of the timeout
-                                      ;; before sending the death
-                                      ;; signal
-                                      (sleep (* timeout 0.1))
-                                      (subprocess-kill the-process #t)
-                                      (loop open-ports end-time status log)))
-                        (handle-evt the-process
-                                    (λ (_)
-                                      (define end-time 
-                                        (current-inexact-milliseconds))
-                                      (loop open-ports end-time (subprocess-status the-process) log)))))
-                   (if output-done?
-                       never-evt
-                       (handle-evt line-ch
-                                   (match-lambda
-                                     [(? eof-object?)
-                                      (loop (sub1 open-ports) end-time status log)]
-                                     [l
-                                      (loop open-ports end-time status (list* l log))])))))))]
-    
-    (close-input-port stdout)
-    (close-input-port stderr)
-    
-    (notify! "Done: ~a ~S" command args)
-    
-    final-status))
-
-(define-syntax regexp-replace**
-  (syntax-rules ()
-    [(_ () s) s]
-    [(_ ([pat0 subst0]
-         [pat subst]
-         ...)
-        s)
-     (regexp-replace* (regexp-quote pat0)
-                      (regexp-replace** ([pat subst] ...) s)
-                      subst0)]))
-
-(define (run/collect/wait/log log-path command 
-                              #:timeout timeout 
-                              #:env env
-                              args)
-  (define ran? #f)
-  (cache/file
-   log-path
-   (lambda ()
-     (define rev (number->string (current-rev)))
-     (define home (hash-ref env "HOME"))
-     (define tmp (hash-ref env "TMPDIR"))
-     (define cwd (path->string (current-directory)))
-     (define (rewrite s)
-       (regexp-replace** ([rev "<current-rev>"]
-                          [tmp "<tmp>"]
-                          [home "<home>"]
-                          [cwd "<cwd>"])
-                         s))
-     
-     (set! ran? #t)
-     (rewrite-status
-      #:rewrite rewrite
-      (run/collect/wait
-       #:timeout timeout
-       #:env env
-       command args))))
-  ran?)
-
-(provide/contract
- [command+args+env->command+args 
-  (string? (listof string?) #:env (hash/c string? string?) . -> . (values string? (listof string?)))]
- [run/collect/wait
-  (string? 
-   #:env (hash/c string? string?) 
-   #:timeout exact-nonnegative-integer? 
-   (listof string?) 
-   . -> . status?)]
- [run/collect/wait/log 
-  (path-string? string? 
-                #:env (hash/c string? string?) 
-                #:timeout exact-nonnegative-integer? 
-                (listof string?) 
-                . -> . boolean?)])
diff --git a/pkgs/plt-services/meta/drdr/scm.rkt b/pkgs/plt-services/meta/drdr/scm.rkt
deleted file mode 100644
index 7b67291036..0000000000
--- a/pkgs/plt-services/meta/drdr/scm.rkt
+++ /dev/null
@@ -1,294 +0,0 @@
-#lang racket
-(require "svn.rkt"
-         "path-utils.rkt"
-         "dirstruct.rkt"
-         net/url
-         racket/system)
-(provide
- (all-from-out "svn.rkt"))
-
-(define git-path (make-parameter "/opt/local/bin/git"))
-(provide/contract
- [git-path (parameter/c string?)])
-
-(define git-url-base "http://git.racket-lang.org/plt.git")
-
-(provide/contract
- [newest-push (-> number?)]) 
-(define (newest-push)
-  (string->number (port->string (get-pure-port (string->url (format "~a/push-counter" git-url-base))))))
-
-(define (pad2zeros n)
-  (format "~a~a"
-          (if (n . < . 10)
-              "0" "")
-          (number->string n)))
-
-(define-struct push-data (who end-commit branches) #:prefab)
-
-(define (push-info push-n)
-  (define push-n100s (quotient push-n 100))
-  (define push-nrem (pad2zeros (modulo push-n 100)))
-  (define ls 
-    (port->lines 
-     (get-pure-port 
-      (string->url 
-       (format "~a/pushes/~a/~a" git-url-base push-n100s push-nrem)))))
-  (match 
-   ls
-   [(list (regexp #rx"^([^ ]+) +([0-9abcdef]+)$" (list _ who end-commit))
-          (regexp #rx"^([0-9abcdef]+) +([0-9abcdef]+) +(.+)$" (list _ bstart bend branch)))
-    (make-push-data who bend
-                    (make-immutable-hash
-                     (list (cons branch (vector bstart bend)))))]
-   [(list (regexp #rx"^([^ ]+) +([0-9abcdef]+)$" (list _ who end-commit))
-          (regexp #rx"^([0-9abcdef]+) +([0-9abcdef]+) +(.+)$" (list _ bstart bend branch))
-          ...)
-    (make-push-data who end-commit 
-                    (make-immutable-hash
-                     (map (lambda (b bs be) (cons b (vector bs be)))
-                          branch bstart bend)))]
-   [_
-    #f]))
-
-(define (pipe/proc cmds)
-  (if (null? (cdr cmds))
-    ((car cmds))
-    (let-values ([(i o) (make-pipe 4096)])
-      (parameterize ([current-output-port o])
-        (thread (lambda () ((car cmds)) (close-output-port o))))
-      (parameterize ([current-input-port i])
-        (pipe/proc (cdr cmds))))))
-(define-syntax-rule (pipe expr exprs ...)
-  (pipe/proc (list (lambda () expr) (lambda () exprs) ...)))
-
-(define (close-input-port* p)
-  (when p (close-input-port p)))
-(define (close-output-port* p)
-  (when p (close-output-port p)))
-
-(define (system/output-port #:k k #:stdout [init-stdout #f] . as)
-  (define-values (sp stdout stdin stderr)
-    (apply subprocess init-stdout #f #f as))
-  (begin0 (k stdout)
-          (subprocess-wait sp)
-          (subprocess-kill sp #t)
-          (close-input-port* stdout)
-          (close-output-port* stdin)
-          (close-input-port* stderr)))
-
-(define-struct git-push (num author commits) #:prefab)
-(define-struct git-commit (hash author date msg) #:prefab)
-(define-struct (git-diff git-commit) (mfiles) #:prefab)
-(define-struct (git-merge git-commit) (from to) #:prefab)
-
-(define-struct git-commit* (branch hash author date msg) #:prefab)
-(define-struct (git-diff* git-commit*) (mfiles) #:prefab)
-(define-struct (git-merge* git-commit*) (from to) #:prefab)
-
-(define (read-until-empty-line in-p)
-  (let loop ()
-    (let ([l (read-line in-p)])
-      (cond
-        [(eof-object? l)
-         (close-input-port in-p)
-         empty]
-        [(string=? l "")
-         empty]
-        [else
-         (list* (regexp-replace #rx"^ +" l "") (loop))]))))
-
-(define (read-commit branch in-p)
-  (match (read-line in-p)
-    [(? eof-object?)
-     #f]
-    [(regexp #rx"^commit +(.+)$" (list _ hash))
-     (match (read-line in-p)
-       [(regexp #rx"^Merge: +(.+) +(.+)$" (list _ from to))
-        (match-define (regexp #rx"^Author: +(.+)$" (list _ author)) (read-line in-p))
-        (match-define (regexp #rx"^Date: +(.+)$" (list _ date)) (read-line in-p))
-        (define _1 (read-line in-p))
-        (define msg (read-until-empty-line in-p))
-        (make-git-merge* branch hash author date msg from to)]
-       [(regexp #rx"^Author: +(.+)$" (list _ author))
-        (match-define (regexp #rx"^Date: +(.+)$" (list _ date)) (read-line in-p))
-        (define _1 (read-line in-p))
-        (define msg (read-until-empty-line in-p))
-        (define mfiles (read-until-empty-line in-p))
-        (make-git-diff* branch hash author date msg mfiles)])]))
-
-(define port-empty? port-closed?)
-
-(define (read-commits branch in-p)
-  (cond
-    [(port-empty? in-p)
-     empty]
-    [(read-commit branch in-p)
-     => (lambda (c) 
-          (printf "~S\n" c)
-          (list* c (read-commits branch in-p)))]
-    [else
-     empty]))
-
-(define (get-scm-commit-msg rev repo)
-  (match-define (struct push-data (who _ branches)) (push-info rev))
-  (make-git-push
-   rev who
-   (apply append
-          (for/list
-           ([(branch cs) branches])
-           (match-define (vector start-commit end-commit) cs)
-           (parameterize 
-            ([current-directory repo])
-            (system/output-port 
-             #:k (curry read-commits branch)
-             (git-path)
-             "--no-pager" "log" "--date=iso" "--name-only" "--no-merges"
-             (format "~a..~a" start-commit end-commit)))))))
-(provide/contract
-  [struct git-push 
-         ([num exact-nonnegative-integer?]
-          [author string?]
-          [commits (listof (or/c git-commit? git-commit*?))])]
- [struct git-commit 
-         ([hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)])]
- [struct git-diff 
-         ([hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)]
-          [mfiles (listof string?)])]
- [struct git-merge 
-         ([hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)]
-          [from string?]
-          [to string?])]
- [struct git-commit* 
-         ([branch string?]
-          [hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)])]
- [struct git-diff* 
-         ([branch string?]
-          [hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)]
-          [mfiles (listof string?)])]
- [struct git-merge* 
-         ([branch string?]
-          [hash string?]
-          [author string?]
-          [date string?]
-          [msg (listof string?)]
-          [from string?]
-          [to string?])]
- [get-scm-commit-msg (exact-nonnegative-integer? path-string? . -> . git-push?)])
-
-(define (git-commit-msg* gc)
-  (if (git-commit? gc)
-      (git-commit-msg gc)
-      (git-commit*-msg gc)))
-(define (git-commit-hash* gc)
-  (if (git-commit? gc)
-      (git-commit-hash gc)
-      (git-commit*-hash gc)))
-
-(provide/contract
- [git-commit-hash* (-> (or/c git-commit? git-commit*?) string?)]
- [git-commit-msg* (-> (or/c git-commit? git-commit*?) (listof string?))])
-
-(define (git-push-previous-commit gp)
-  (define start (git-push-start-commit gp))
-  (parameterize ([current-directory (plt-repository)])
-    (system/output-port 
-     #:k (λ (port) (read-line port))
-     (git-path)
-     "--no-pager" "log" "--format=format:%P" start "-1")))  
-(define (git-push-start-commit gp)
-  (define cs (git-push-commits gp))
-  (if (empty? cs)
-      "xxxxxxxxxxxxxxxxxxxxxxxxx"
-      (git-commit-hash* (last cs))))
-(define (git-push-end-commit gp)
-  (define cs (git-push-commits gp))
-  (if (empty? cs)
-      "xxxxxxxxxxxxxxxxxxxxxxxxx"
-      (git-commit-hash* (first cs))))
-(provide/contract
- [git-push-previous-commit (git-push? . -> . string?)]
- [git-push-start-commit (git-push? . -> . string?)]
- [git-push-end-commit (git-push? . -> . string?)])
-
-(define scm-commit-author
-  (match-lambda
-    [(? git-push? gp) (git-push-author gp)]
-    [(? svn-rev-log? srl) (svn-rev-log-author srl)]))
-(provide/contract
- [scm-commit-author ((or/c git-push? svn-rev-log?) . -> . string?)])
-
-(define (scm-export-file rev repo file dest)
-  (define commit
-    (push-data-end-commit (push-info rev)))
-  (call-with-output-file*
-   dest
-   #:exists 'truncate/replace
-   (lambda (file-port)
-     (parameterize ([current-directory repo])
-       (system/output-port
-        #:k void
-        #:stdout file-port
-        (git-path) "--no-pager" "show" (format "~a:~a" commit file)))))
-  (void))
-
-(define (scm-export-repo rev repo dest)
-  (define end (push-data-end-commit (push-info rev)))
-  (printf "Exporting ~v where end = ~a\n"
-          (list rev repo dest)
-          end)
-  (pipe
-   (parameterize ([current-directory repo])
-     (system*
-      (git-path) "archive"
-      (format "--prefix=~a/"
-              (regexp-replace #rx"/+$" (path->string* dest) ""))
-      "--format=tar"
-      end))
-   (system* (find-executable-path "tar") "xf" "-" "--absolute-names"))
-  (void))
-
-(define (scm-update repo)
-  (parameterize ([current-directory repo])
-    (system* (git-path) "fetch"))
-  (void))
-
-(define master-branch "refs/heads/master")
-(define release-branch "refs/heads/release")
-
-(define (contains-drdr-request? p)
-  (for*/or ([c (in-list (git-push-commits p))]
-            [m (in-list (git-commit-msg* c))])
-           (regexp-match #rx"DrDr, test this push" m)))
-
-(define (scm-revisions-after cur-rev repo)
-  (define newest-rev (newest-push))
-  (for/list ([rev (in-range (add1 cur-rev) (add1 newest-rev))]
-             #:when
-             (let ([info (push-info rev)])
-               (and info 
-                    (or (hash-has-key? (push-data-branches info) master-branch)
-                        (hash-has-key? (push-data-branches info) release-branch)
-                        (contains-drdr-request? (get-scm-commit-msg rev repo))))))
-    rev))
-
-(provide/contract
- [scm-update (path? . -> . void?)]
- [scm-revisions-after (exact-nonnegative-integer? path-string? . -> . (listof exact-nonnegative-integer?))]
- [scm-export-file (exact-nonnegative-integer? path-string? string? path-string? . -> . void?)]
- [scm-export-repo (exact-nonnegative-integer? path-string? path-string? . -> . void?)])
diff --git a/pkgs/plt-services/meta/drdr/sema.rkt b/pkgs/plt-services/meta/drdr/sema.rkt
deleted file mode 100644
index 91cf7cf67f..0000000000
--- a/pkgs/plt-services/meta/drdr/sema.rkt
+++ /dev/null
@@ -1,9 +0,0 @@
-#lang racket
-
-(define (semaphore-wait* sema how-many)
-  (unless (zero? how-many)
-    (semaphore-wait sema)
-    (semaphore-wait* sema (sub1 how-many))))
-
-(provide/contract
- [semaphore-wait* (semaphore? exact-nonnegative-integer? . -> . void)])
diff --git a/pkgs/plt-services/meta/drdr/set-browser.rkt b/pkgs/plt-services/meta/drdr/set-browser.rkt
deleted file mode 100644
index 6729375486..0000000000
--- a/pkgs/plt-services/meta/drdr/set-browser.rkt
+++ /dev/null
@@ -1,8 +0,0 @@
-#lang racket
-
-(printf "Setting the default browser to something safe...\n")
-
-; XXX maybe have it call /quit
-(put-preferences 
- '(external-browser)
- '(("echo " . "")))
diff --git a/pkgs/plt-services/meta/drdr/static/chart.js b/pkgs/plt-services/meta/drdr/static/chart.js
deleted file mode 100644
index c69c640a26..0000000000
--- a/pkgs/plt-services/meta/drdr/static/chart.js
+++ /dev/null
@@ -1,256 +0,0 @@
-var path = ""
-var data = null;
-var sub_times = [];
-var overall_times = [];
-var chart_data = [];
-var show_hide = {}
-var options = { selection: { mode: "xy" },
-                legend: { backgroundOpacity: 0,
-                          position: "sw",
-                          show: true,
-                          noColumns : 1,
-                          labelFormatter :
-                          function(label, series) {
-                              if (show_hide[label] === undefined)
-                                  show_hide[label] = true;
-                              var css = '';
-                              if (!show_hide[label]) {
-                                  css = 'style="font-style: italic"';
-                              }
-                              var v = '<div '+css+' onclick="legend_click(\''+label+'\')">' + label + '</div>';
-                              return v;}},
-                xaxes: [{min: null, max: null, label: 'push'}],
-                yaxes: [{min: null, max: null, label: "time"},
-                        {position: "right"}],
-                grid: { clickable: true, hoverable : true }
-              };
-
-function addCommas(nStr) {
-    var rgx = /(\d+)(\d{3})/;
-    while (rgx.test(nStr)) {
-        nStr = nStr.replace(rgx, '$1' + ',' + '$2');
-    }
-    return nStr;
-}
-
-// Number -> String
-function format_ms(ms) {
-    return addCommas(String(ms)) + " ms"
-}
-
-// Number -> String
-function format_time(ms) {
-    if (ms >= 300000)
-        return Number(ms/60000).toFixed(2) + " m " + "("+ format_ms(ms)+")";
-    if (ms >= 10000)
-        return Number(ms/1000).toFixed(2) + " s" + "("+ format_ms(ms)+")";
-    return format_ms(ms);
-}
-
-function legend_click(l) {
-    show_hide[l] = !show_hide[l];
-    show();
-    serialize_opts(options);
-}
-
-var placeholder = $("#_chart");
-var previousPoint = null;
-
-function showTooltip(x, y, contents) {
-    $('<div id="tooltip">' + contents + '</div>').css( {
-        position: 'absolute',
-        display: 'none',
-        top: y + 5,
-        left: x + 5,
-        border: '1px solid #fdd',
-        padding: '2px',
-        'background-color': '#fee',
-        opacity: 0.80
-    }).appendTo("body").fadeIn(200);
-}
-
-function makeTooltip(item,path) {
-    var x = item.datapoint[0];
-    var y = item.datapoint[1].toFixed(2);
-    showTooltip(item.pageX, item.pageY,
-                item.series.label + ' at <a href="http://drdr.racket-lang.org/'
-                + x + path + '">push ' + x + "</a>: "
-                + format_time(y));
-}
-placeholder.bind("plotselected", handle_selection);
-
-// is the tooltip shown b/c of a click?
-var tooltip_clicked = false;
-
-function remove_tooltip() {
-    tooltip_clicked = false;
-    $("#tooltip").remove();
-}
-
-function hover(event,pos,item) {
-    if (tooltip_clicked) return;
-    if (item) {
-        // don't re-show the same tool-tip that's already shown
-        if (previousPoint != item.dataIndex) {
-            previousPoint = item.dataIndex;
-            remove_tooltip();
-            makeTooltip(item,path);
-        }
-    }
-    else {
-        remove_tooltip();
-        previousPoint = null;
-    }
-}
-
-function click(e,pos,item) {
-    if (tooltip_clicked) {
-        remove_tooltip();
-        return;
-    }
-    if (!item) return;
-    tooltip_clicked = true;
-    // if we've already got the tooltip, just keep it around
-    if (previousPoint != item.dataIndex) {
-        $("#tooltip").remove();
-        makeTooltip(item,path);
-    }
-}
-
-
-// sort chart data based on the order of a[0], b[0]
-function sorter(a,b) {
-    if (a[0] < b[0]) return -1;
-    if (a[0] > b[0]) return 1;
-    return 0;
-}
-
-
-
-function load_data(d) {
-    chart_data = [];
-    overall_times = [];
-    sub_times = [];
-    pdata = []
-    data = d;
-    reset_chart();
-    pdata = data && JSON.parse(data);
-
-    var max_overall = 0;
-    var max_sub = 0;
-
-    // build the timing data arrays
-    for (var i = 0; i < pdata.length; i++) {
-        overall_times.push([pdata[i][0], pdata[i][1]]);
-        max_overall = Math.max(max_overall, pdata[i][1]);
-        if (pdata[i][2].length != 0) {
-            for (var j = 0; j < pdata[i][2].length; j++) {
-                sub_times[j] = sub_times[j] || [];
-                sub_times[j].push([pdata[i][0],pdata[i][2][j][0]]);
-                max_sub = Math.max(max_sub, pdata[i][2][j][0]);
-            }
-        }
-    };
-
-    // is there a significant difference between the overall times
-    // and the internal timings?
-
-    var ya = 1;
-    if ((max_overall > (5 * max_sub)) || ((max_overall * 5) < max_sub))
-        ya = 2;
-
-    // put the data into the chart format
-    chart_data.push({data: overall_times.sort(sorter), label: "Overall Time", color: "#804040"});
-    for(var i = 0; i < sub_times.length; i++) {
-        var n = (sub_times[i].length/overall_times.length);
-        chart_data.push({data: sub_times[i].sort(sorter), label: "Timer "+ (i+1),
-                         lines: { show: (.9<n) },
-                         points: { show: !(.9<n) },
-                         yaxis: ya});
-    }
-    cur_options.legend.noColumns = Math.max(1,Math.round(chart_data.length / 10));
-}
-
-function get_data(_path) {
-    if (_path[0] != '/')
-        _path = '/' + _path;
-    path = _path;
-    $.ajax({url: 'http://drdr.racket-lang.org/json/timing'+path,
-            beforeSend: function(xhr) {
-                xhr.overrideMimeType( 'text/plain; charset=x-user-defined' );
-            },
-            success: function(d) { load_data(d); show(); }});
-}
-
-
-function show() {
-    for(var i = 0; i < chart_data.length; i++) {
-        if (show_hide[chart_data[i].label] === false) {
-            if (!chart_data[i].saved)
-                chart_data[i].saved = chart_data[i].data
-            chart_data[i].data = [];
-        }
-        else if (chart_data[i].data.length === 0 && chart_data[i].saved !== null) {
-            chart_data[i].data = chart_data[i].saved;
-            chart_data[i].saved = null;
-        }
-    }
-    $.plot(placeholder, chart_data, cur_options);
-}
-
-function serialize_opts(options) {
-    var o = {};
-    if (options.xaxes[0].min)
-        o.xmin = options.xaxes[0].min;
-    if (options.xaxes[0].max)
-        o.xmax = options.xaxes[0].max;
-    if (options.yaxes[0].min)
-        o.ymin = options.yaxes[0].min;
-    if (options.yaxes[0].max)
-        o.ymax = options.yaxes[0].max;
-    window.location.hash = "#" + (JSON.stringify([o,show_hide]));
-}
-
-function handle_selection(event, ranges) {
-    cur_options = $.extend(true, {}, cur_options, {
-        yaxes: [ { min: ranges.yaxis.from, max: ranges.yaxis.to },cur_options.yaxes[1]],
-        xaxes: [ { min: ranges.xaxis.from, max: ranges.xaxis.to } ]});
-    serialize_opts(cur_options);
-    show();
-
-}
-
-function set_legend(new_val) {
-  cur_options = $.extend(true,{},cur_options, {legend: {show: new_val}});
-  show();
-  if (new_val)
-      $("#setlegend").text("Hide Legend")
-  else
-      $("#setlegend").text("Show Legend")
-}
-
-function reset_chart() {
-    cur_options = options; show_hide = {}; show();
-}
-
-placeholder.bind("plothover", hover);
-placeholder.bind("plotclick", click);
-
-var opts = {xmin : null, ymin: null, xmax: null, ymax : null};
-
-var cur_options = options;
-
-try {
-    opts = JSON.parse(window.location.hash.substring(1));
-} catch(e) {}
-
-if (opts && opts.length == 2) {
-    cur_options.xaxes[0].min = opts[0].xmin;
-    cur_options.xaxes[0].max = opts[0].xmax;
-    cur_options.yaxes[0].min = opts[0].ymin;
-    cur_options.yaxes[0].max = opts[0].ymax;
-    for(i in opts[1]) {
-        console.log(i,opts[1][i]);
-        show_hide[i] = opts[1][i];
-    }
-}
diff --git a/pkgs/plt-services/meta/drdr/static/graph-images/after.png b/pkgs/plt-services/meta/drdr/static/graph-images/after.png
deleted file mode 100644
index 42f315bb51..0000000000
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diff --git a/pkgs/plt-services/meta/drdr/static/graph-images/before.png b/pkgs/plt-services/meta/drdr/static/graph-images/before.png
deleted file mode 100644
index ddb4ef86d3..0000000000
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diff --git a/pkgs/plt-services/meta/drdr/static/graph-images/dot.png b/pkgs/plt-services/meta/drdr/static/graph-images/dot.png
deleted file mode 100644
index 0b8f2a27f9..0000000000
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diff --git a/pkgs/plt-services/meta/drdr/static/images/fast-forward-change.png b/pkgs/plt-services/meta/drdr/static/images/fast-forward-change.png
deleted file mode 100644
index d59134a82a..0000000000
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diff --git a/pkgs/plt-services/meta/drdr/static/jquery.flot.js b/pkgs/plt-services/meta/drdr/static/jquery.flot.js
deleted file mode 100644
index aabc544e9a..0000000000
--- a/pkgs/plt-services/meta/drdr/static/jquery.flot.js
+++ /dev/null
@@ -1,2599 +0,0 @@
-/*! Javascript plotting library for jQuery, v. 0.7.
- *
- * Released under the MIT license by IOLA, December 2007.
- *
- */
-
-// first an inline dependency, jquery.colorhelpers.js, we inline it here
-// for convenience
-
-/* Plugin for jQuery for working with colors.
- * 
- * Version 1.1.
- * 
- * Inspiration from jQuery color animation plugin by John Resig.
- *
- * Released under the MIT license by Ole Laursen, October 2009.
- *
- * Examples:
- *
- *   $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
- *   var c = $.color.extract($("#mydiv"), 'background-color');
- *   console.log(c.r, c.g, c.b, c.a);
- *   $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
- *
- * Note that .scale() and .add() return the same modified object
- * instead of making a new one.
- *
- * V. 1.1: Fix error handling so e.g. parsing an empty string does
- * produce a color rather than just crashing.
- */ 
-(function(B){B.color={};B.color.make=function(F,E,C,D){var G={};G.r=F||0;G.g=E||0;G.b=C||0;G.a=D!=null?D:1;G.add=function(J,I){for(var H=0;H<J.length;++H){G[J.charAt(H)]+=I}return G.normalize()};G.scale=function(J,I){for(var H=0;H<J.length;++H){G[J.charAt(H)]*=I}return G.normalize()};G.toString=function(){if(G.a>=1){return"rgb("+[G.r,G.g,G.b].join(",")+")"}else{return"rgba("+[G.r,G.g,G.b,G.a].join(",")+")"}};G.normalize=function(){function H(J,K,I){return K<J?J:(K>I?I:K)}G.r=H(0,parseInt(G.r),255);G.g=H(0,parseInt(G.g),255);G.b=H(0,parseInt(G.b),255);G.a=H(0,G.a,1);return G};G.clone=function(){return B.color.make(G.r,G.b,G.g,G.a)};return G.normalize()};B.color.extract=function(D,C){var E;do{E=D.css(C).toLowerCase();if(E!=""&&E!="transparent"){break}D=D.parent()}while(!B.nodeName(D.get(0),"body"));if(E=="rgba(0, 0, 0, 0)"){E="transparent"}return B.color.parse(E)};B.color.parse=function(F){var E,C=B.color.make;if(E=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10))}if(E=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10),parseFloat(E[4]))}if(E=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55)}if(E=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55,parseFloat(E[4]))}if(E=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(F)){return C(parseInt(E[1],16),parseInt(E[2],16),parseInt(E[3],16))}if(E=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(F)){return C(parseInt(E[1]+E[1],16),parseInt(E[2]+E[2],16),parseInt(E[3]+E[3],16))}var D=B.trim(F).toLowerCase();if(D=="transparent"){return C(255,255,255,0)}else{E=A[D]||[0,0,0];return C(E[0],E[1],E[2])}};var A={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery);
-
-// the actual Flot code
-(function($) {
-    function Plot(placeholder, data_, options_, plugins) {
-        // data is on the form:
-        //   [ series1, series2 ... ]
-        // where series is either just the data as [ [x1, y1], [x2, y2], ... ]
-        // or { data: [ [x1, y1], [x2, y2], ... ], label: "some label", ... }
-        
-        var series = [],
-            options = {
-                // the color theme used for graphs
-                colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"],
-                legend: {
-                    show: true,
-                    noColumns: 1, // number of colums in legend table
-                    labelFormatter: null, // fn: string -> string
-                    labelBoxBorderColor: "#ccc", // border color for the little label boxes
-                    container: null, // container (as jQuery object) to put legend in, null means default on top of graph
-                    position: "ne", // position of default legend container within plot
-                    margin: 5, // distance from grid edge to default legend container within plot
-                    backgroundColor: null, // null means auto-detect
-                    backgroundOpacity: 0.85 // set to 0 to avoid background
-                },
-                xaxis: {
-                    show: null, // null = auto-detect, true = always, false = never
-                    position: "bottom", // or "top"
-                    mode: null, // null or "time"
-                    color: null, // base color, labels, ticks
-                    tickColor: null, // possibly different color of ticks, e.g. "rgba(0,0,0,0.15)"
-                    transform: null, // null or f: number -> number to transform axis
-                    inverseTransform: null, // if transform is set, this should be the inverse function
-                    min: null, // min. value to show, null means set automatically
-                    max: null, // max. value to show, null means set automatically
-                    autoscaleMargin: null, // margin in % to add if auto-setting min/max
-                    ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks
-                    tickFormatter: null, // fn: number -> string
-                    labelWidth: null, // size of tick labels in pixels
-                    labelHeight: null,
-                    reserveSpace: null, // whether to reserve space even if axis isn't shown
-                    tickLength: null, // size in pixels of ticks, or "full" for whole line
-                    alignTicksWithAxis: null, // axis number or null for no sync
-                    
-                    // mode specific options
-                    tickDecimals: null, // no. of decimals, null means auto
-                    tickSize: null, // number or [number, "unit"]
-                    minTickSize: null, // number or [number, "unit"]
-                    monthNames: null, // list of names of months
-                    timeformat: null, // format string to use
-                    twelveHourClock: false // 12 or 24 time in time mode
-                },
-                yaxis: {
-                    autoscaleMargin: 0.02,
-                    position: "left" // or "right"
-                },
-                xaxes: [],
-                yaxes: [],
-                series: {
-                    points: {
-                        show: false,
-                        radius: 3,
-                        lineWidth: 2, // in pixels
-                        fill: true,
-                        fillColor: "#ffffff",
-                        symbol: "circle" // or callback
-                    },
-                    lines: {
-                        // we don't put in show: false so we can see
-                        // whether lines were actively disabled 
-                        lineWidth: 2, // in pixels
-                        fill: false,
-                        fillColor: null,
-                        steps: false
-                    },
-                    bars: {
-                        show: false,
-                        lineWidth: 2, // in pixels
-                        barWidth: 1, // in units of the x axis
-                        fill: true,
-                        fillColor: null,
-                        align: "left", // or "center" 
-                        horizontal: false
-                    },
-                    shadowSize: 3
-                },
-                grid: {
-                    show: true,
-                    aboveData: false,
-                    color: "#545454", // primary color used for outline and labels
-                    backgroundColor: null, // null for transparent, else color
-                    borderColor: null, // set if different from the grid color
-                    tickColor: null, // color for the ticks, e.g. "rgba(0,0,0,0.15)"
-                    labelMargin: 5, // in pixels
-                    axisMargin: 8, // in pixels
-                    borderWidth: 2, // in pixels
-                    minBorderMargin: null, // in pixels, null means taken from points radius
-                    markings: null, // array of ranges or fn: axes -> array of ranges
-                    markingsColor: "#f4f4f4",
-                    markingsLineWidth: 2,
-                    // interactive stuff
-                    clickable: false,
-                    hoverable: false,
-                    autoHighlight: true, // highlight in case mouse is near
-                    mouseActiveRadius: 10 // how far the mouse can be away to activate an item
-                },
-                hooks: {}
-            },
-        canvas = null,      // the canvas for the plot itself
-        overlay = null,     // canvas for interactive stuff on top of plot
-        eventHolder = null, // jQuery object that events should be bound to
-        ctx = null, octx = null,
-        xaxes = [], yaxes = [],
-        plotOffset = { left: 0, right: 0, top: 0, bottom: 0},
-        canvasWidth = 0, canvasHeight = 0,
-        plotWidth = 0, plotHeight = 0,
-        hooks = {
-            processOptions: [],
-            processRawData: [],
-            processDatapoints: [],
-            drawSeries: [],
-            draw: [],
-            bindEvents: [],
-            drawOverlay: [],
-            shutdown: []
-        },
-        plot = this;
-
-        // public functions
-        plot.setData = setData;
-        plot.setupGrid = setupGrid;
-        plot.draw = draw;
-        plot.getPlaceholder = function() { return placeholder; };
-        plot.getCanvas = function() { return canvas; };
-        plot.getPlotOffset = function() { return plotOffset; };
-        plot.width = function () { return plotWidth; };
-        plot.height = function () { return plotHeight; };
-        plot.offset = function () {
-            var o = eventHolder.offset();
-            o.left += plotOffset.left;
-            o.top += plotOffset.top;
-            return o;
-        };
-        plot.getData = function () { return series; };
-        plot.getAxes = function () {
-            var res = {}, i;
-            $.each(xaxes.concat(yaxes), function (_, axis) {
-                if (axis)
-                    res[axis.direction + (axis.n != 1 ? axis.n : "") + "axis"] = axis;
-            });
-            return res;
-        };
-        plot.getXAxes = function () { return xaxes; };
-        plot.getYAxes = function () { return yaxes; };
-        plot.c2p = canvasToAxisCoords;
-        plot.p2c = axisToCanvasCoords;
-        plot.getOptions = function () { return options; };
-        plot.highlight = highlight;
-        plot.unhighlight = unhighlight;
-        plot.triggerRedrawOverlay = triggerRedrawOverlay;
-        plot.pointOffset = function(point) {
-            return {
-                left: parseInt(xaxes[axisNumber(point, "x") - 1].p2c(+point.x) + plotOffset.left),
-                top: parseInt(yaxes[axisNumber(point, "y") - 1].p2c(+point.y) + plotOffset.top)
-            };
-        };
-        plot.shutdown = shutdown;
-        plot.resize = function () {
-            getCanvasDimensions();
-            resizeCanvas(canvas);
-            resizeCanvas(overlay);
-        };
-
-        // public attributes
-        plot.hooks = hooks;
-        
-        // initialize
-        initPlugins(plot);
-        parseOptions(options_);
-        setupCanvases();
-        setData(data_);
-        setupGrid();
-        draw();
-        bindEvents();
-
-
-        function executeHooks(hook, args) {
-            args = [plot].concat(args);
-            for (var i = 0; i < hook.length; ++i)
-                hook[i].apply(this, args);
-        }
-
-        function initPlugins() {
-            for (var i = 0; i < plugins.length; ++i) {
-                var p = plugins[i];
-                p.init(plot);
-                if (p.options)
-                    $.extend(true, options, p.options);
-            }
-        }
-        
-        function parseOptions(opts) {
-            var i;
-            
-            $.extend(true, options, opts);
-            
-            if (options.xaxis.color == null)
-                options.xaxis.color = options.grid.color;
-            if (options.yaxis.color == null)
-                options.yaxis.color = options.grid.color;
-            
-            if (options.xaxis.tickColor == null) // backwards-compatibility
-                options.xaxis.tickColor = options.grid.tickColor;
-            if (options.yaxis.tickColor == null) // backwards-compatibility
-                options.yaxis.tickColor = options.grid.tickColor;
-
-            if (options.grid.borderColor == null)
-                options.grid.borderColor = options.grid.color;
-            if (options.grid.tickColor == null)
-                options.grid.tickColor = $.color.parse(options.grid.color).scale('a', 0.22).toString();
-            
-            // fill in defaults in axes, copy at least always the
-            // first as the rest of the code assumes it'll be there
-            for (i = 0; i < Math.max(1, options.xaxes.length); ++i)
-                options.xaxes[i] = $.extend(true, {}, options.xaxis, options.xaxes[i]);
-            for (i = 0; i < Math.max(1, options.yaxes.length); ++i)
-                options.yaxes[i] = $.extend(true, {}, options.yaxis, options.yaxes[i]);
-
-            // backwards compatibility, to be removed in future
-            if (options.xaxis.noTicks && options.xaxis.ticks == null)
-                options.xaxis.ticks = options.xaxis.noTicks;
-            if (options.yaxis.noTicks && options.yaxis.ticks == null)
-                options.yaxis.ticks = options.yaxis.noTicks;
-            if (options.x2axis) {
-                options.xaxes[1] = $.extend(true, {}, options.xaxis, options.x2axis);
-                options.xaxes[1].position = "top";
-            }
-            if (options.y2axis) {
-                options.yaxes[1] = $.extend(true, {}, options.yaxis, options.y2axis);
-                options.yaxes[1].position = "right";
-            }
-            if (options.grid.coloredAreas)
-                options.grid.markings = options.grid.coloredAreas;
-            if (options.grid.coloredAreasColor)
-                options.grid.markingsColor = options.grid.coloredAreasColor;
-            if (options.lines)
-                $.extend(true, options.series.lines, options.lines);
-            if (options.points)
-                $.extend(true, options.series.points, options.points);
-            if (options.bars)
-                $.extend(true, options.series.bars, options.bars);
-            if (options.shadowSize != null)
-                options.series.shadowSize = options.shadowSize;
-
-            // save options on axes for future reference
-            for (i = 0; i < options.xaxes.length; ++i)
-                getOrCreateAxis(xaxes, i + 1).options = options.xaxes[i];
-            for (i = 0; i < options.yaxes.length; ++i)
-                getOrCreateAxis(yaxes, i + 1).options = options.yaxes[i];
-
-            // add hooks from options
-            for (var n in hooks)
-                if (options.hooks[n] && options.hooks[n].length)
-                    hooks[n] = hooks[n].concat(options.hooks[n]);
-
-            executeHooks(hooks.processOptions, [options]);
-        }
-
-        function setData(d) {
-            series = parseData(d);
-            fillInSeriesOptions();
-            processData();
-        }
-        
-        function parseData(d) {
-            var res = [];
-            for (var i = 0; i < d.length; ++i) {
-                var s = $.extend(true, {}, options.series);
-
-                if (d[i].data != null) {
-                    s.data = d[i].data; // move the data instead of deep-copy
-                    delete d[i].data;
-
-                    $.extend(true, s, d[i]);
-
-                    d[i].data = s.data;
-                }
-                else
-                    s.data = d[i];
-                res.push(s);
-            }
-
-            return res;
-        }
-        
-        function axisNumber(obj, coord) {
-            var a = obj[coord + "axis"];
-            if (typeof a == "object") // if we got a real axis, extract number
-                a = a.n;
-            if (typeof a != "number")
-                a = 1; // default to first axis
-            return a;
-        }
-
-        function allAxes() {
-            // return flat array without annoying null entries
-            return $.grep(xaxes.concat(yaxes), function (a) { return a; });
-        }
-        
-        function canvasToAxisCoords(pos) {
-            // return an object with x/y corresponding to all used axes 
-            var res = {}, i, axis;
-            for (i = 0; i < xaxes.length; ++i) {
-                axis = xaxes[i];
-                if (axis && axis.used)
-                    res["x" + axis.n] = axis.c2p(pos.left);
-            }
-
-            for (i = 0; i < yaxes.length; ++i) {
-                axis = yaxes[i];
-                if (axis && axis.used)
-                    res["y" + axis.n] = axis.c2p(pos.top);
-            }
-            
-            if (res.x1 !== undefined)
-                res.x = res.x1;
-            if (res.y1 !== undefined)
-                res.y = res.y1;
-
-            return res;
-        }
-        
-        function axisToCanvasCoords(pos) {
-            // get canvas coords from the first pair of x/y found in pos
-            var res = {}, i, axis, key;
-
-            for (i = 0; i < xaxes.length; ++i) {
-                axis = xaxes[i];
-                if (axis && axis.used) {
-                    key = "x" + axis.n;
-                    if (pos[key] == null && axis.n == 1)
-                        key = "x";
-
-                    if (pos[key] != null) {
-                        res.left = axis.p2c(pos[key]);
-                        break;
-                    }
-                }
-            }
-            
-            for (i = 0; i < yaxes.length; ++i) {
-                axis = yaxes[i];
-                if (axis && axis.used) {
-                    key = "y" + axis.n;
-                    if (pos[key] == null && axis.n == 1)
-                        key = "y";
-
-                    if (pos[key] != null) {
-                        res.top = axis.p2c(pos[key]);
-                        break;
-                    }
-                }
-            }
-            
-            return res;
-        }
-        
-        function getOrCreateAxis(axes, number) {
-            if (!axes[number - 1])
-                axes[number - 1] = {
-                    n: number, // save the number for future reference
-                    direction: axes == xaxes ? "x" : "y",
-                    options: $.extend(true, {}, axes == xaxes ? options.xaxis : options.yaxis)
-                };
-                
-            return axes[number - 1];
-        }
-
-        function fillInSeriesOptions() {
-            var i;
-            
-            // collect what we already got of colors
-            var neededColors = series.length,
-                usedColors = [],
-                assignedColors = [];
-            for (i = 0; i < series.length; ++i) {
-                var sc = series[i].color;
-                if (sc != null) {
-                    --neededColors;
-                    if (typeof sc == "number")
-                        assignedColors.push(sc);
-                    else
-                        usedColors.push($.color.parse(series[i].color));
-                }
-            }
-            
-            // we might need to generate more colors if higher indices
-            // are assigned
-            for (i = 0; i < assignedColors.length; ++i) {
-                neededColors = Math.max(neededColors, assignedColors[i] + 1);
-            }
-
-            // produce colors as needed
-            var colors = [], variation = 0;
-            i = 0;
-            while (colors.length < neededColors) {
-                var c;
-                if (options.colors.length == i) // check degenerate case
-                    c = $.color.make(100, 100, 100);
-                else
-                    c = $.color.parse(options.colors[i]);
-
-                // vary color if needed
-                var sign = variation % 2 == 1 ? -1 : 1;
-                c.scale('rgb', 1 + sign * Math.ceil(variation / 2) * 0.2)
-
-                // FIXME: if we're getting to close to something else,
-                // we should probably skip this one
-                colors.push(c);
-                
-                ++i;
-                if (i >= options.colors.length) {
-                    i = 0;
-                    ++variation;
-                }
-            }
-
-            // fill in the options
-            var colori = 0, s;
-            for (i = 0; i < series.length; ++i) {
-                s = series[i];
-                
-                // assign colors
-                if (s.color == null) {
-                    s.color = colors[colori].toString();
-                    ++colori;
-                }
-                else if (typeof s.color == "number")
-                    s.color = colors[s.color].toString();
-
-                // turn on lines automatically in case nothing is set
-                if (s.lines.show == null) {
-                    var v, show = true;
-                    for (v in s)
-                        if (s[v] && s[v].show) {
-                            show = false;
-                            break;
-                        }
-                    if (show)
-                        s.lines.show = true;
-                }
-
-                // setup axes
-                s.xaxis = getOrCreateAxis(xaxes, axisNumber(s, "x"));
-                s.yaxis = getOrCreateAxis(yaxes, axisNumber(s, "y"));
-            }
-        }
-        
-        function processData() {
-            var topSentry = Number.POSITIVE_INFINITY,
-                bottomSentry = Number.NEGATIVE_INFINITY,
-                fakeInfinity = Number.MAX_VALUE,
-                i, j, k, m, length,
-                s, points, ps, x, y, axis, val, f, p;
-
-            function updateAxis(axis, min, max) {
-                if (min < axis.datamin && min != -fakeInfinity)
-                    axis.datamin = min;
-                if (max > axis.datamax && max != fakeInfinity)
-                    axis.datamax = max;
-            }
-
-            $.each(allAxes(), function (_, axis) {
-                // init axis
-                axis.datamin = topSentry;
-                axis.datamax = bottomSentry;
-                axis.used = false;
-            });
-            
-            for (i = 0; i < series.length; ++i) {
-                s = series[i];
-                s.datapoints = { points: [] };
-                
-                executeHooks(hooks.processRawData, [ s, s.data, s.datapoints ]);
-            }
-            
-            // first pass: clean and copy data
-            for (i = 0; i < series.length; ++i) {
-                s = series[i];
-
-                var data = s.data, format = s.datapoints.format;
-
-                if (!format) {
-                    format = [];
-                    // find out how to copy
-                    format.push({ x: true, number: true, required: true });
-                    format.push({ y: true, number: true, required: true });
-
-                    if (s.bars.show || (s.lines.show && s.lines.fill)) {
-                        format.push({ y: true, number: true, required: false, defaultValue: 0 });
-                        if (s.bars.horizontal) {
-                            delete format[format.length - 1].y;
-                            format[format.length - 1].x = true;
-                        }
-                    }
-                    
-                    s.datapoints.format = format;
-                }
-
-                if (s.datapoints.pointsize != null)
-                    continue; // already filled in
-
-                s.datapoints.pointsize = format.length;
-                
-                ps = s.datapoints.pointsize;
-                points = s.datapoints.points;
-
-                insertSteps = s.lines.show && s.lines.steps;
-                s.xaxis.used = s.yaxis.used = true;
-                
-                for (j = k = 0; j < data.length; ++j, k += ps) {
-                    p = data[j];
-
-                    var nullify = p == null;
-                    if (!nullify) {
-                        for (m = 0; m < ps; ++m) {
-                            val = p[m];
-                            f = format[m];
-
-                            if (f) {
-                                if (f.number && val != null) {
-                                    val = +val; // convert to number
-                                    if (isNaN(val))
-                                        val = null;
-                                    else if (val == Infinity)
-                                        val = fakeInfinity;
-                                    else if (val == -Infinity)
-                                        val = -fakeInfinity;
-                                }
-
-                                if (val == null) {
-                                    if (f.required)
-                                        nullify = true;
-                                    
-                                    if (f.defaultValue != null)
-                                        val = f.defaultValue;
-                                }
-                            }
-                            
-                            points[k + m] = val;
-                        }
-                    }
-                    
-                    if (nullify) {
-                        for (m = 0; m < ps; ++m) {
-                            val = points[k + m];
-                            if (val != null) {
-                                f = format[m];
-                                // extract min/max info
-                                if (f.x)
-                                    updateAxis(s.xaxis, val, val);
-                                if (f.y)
-                                    updateAxis(s.yaxis, val, val);
-                            }
-                            points[k + m] = null;
-                        }
-                    }
-                    else {
-                        // a little bit of line specific stuff that
-                        // perhaps shouldn't be here, but lacking
-                        // better means...
-                        if (insertSteps && k > 0
-                            && points[k - ps] != null
-                            && points[k - ps] != points[k]
-                            && points[k - ps + 1] != points[k + 1]) {
-                            // copy the point to make room for a middle point
-                            for (m = 0; m < ps; ++m)
-                                points[k + ps + m] = points[k + m];
-
-                            // middle point has same y
-                            points[k + 1] = points[k - ps + 1];
-
-                            // we've added a point, better reflect that
-                            k += ps;
-                        }
-                    }
-                }
-            }
-
-            // give the hooks a chance to run
-            for (i = 0; i < series.length; ++i) {
-                s = series[i];
-                
-                executeHooks(hooks.processDatapoints, [ s, s.datapoints]);
-            }
-
-            // second pass: find datamax/datamin for auto-scaling
-            for (i = 0; i < series.length; ++i) {
-                s = series[i];
-                points = s.datapoints.points,
-                ps = s.datapoints.pointsize;
-
-                var xmin = topSentry, ymin = topSentry,
-                    xmax = bottomSentry, ymax = bottomSentry;
-                
-                for (j = 0; j < points.length; j += ps) {
-                    if (points[j] == null)
-                        continue;
-
-                    for (m = 0; m < ps; ++m) {
-                        val = points[j + m];
-                        f = format[m];
-                        if (!f || val == fakeInfinity || val == -fakeInfinity)
-                            continue;
-                        
-                        if (f.x) {
-                            if (val < xmin)
-                                xmin = val;
-                            if (val > xmax)
-                                xmax = val;
-                        }
-                        if (f.y) {
-                            if (val < ymin)
-                                ymin = val;
-                            if (val > ymax)
-                                ymax = val;
-                        }
-                    }
-                }
-                
-                if (s.bars.show) {
-                    // make sure we got room for the bar on the dancing floor
-                    var delta = s.bars.align == "left" ? 0 : -s.bars.barWidth/2;
-                    if (s.bars.horizontal) {
-                        ymin += delta;
-                        ymax += delta + s.bars.barWidth;
-                    }
-                    else {
-                        xmin += delta;
-                        xmax += delta + s.bars.barWidth;
-                    }
-                }
-                
-                updateAxis(s.xaxis, xmin, xmax);
-                updateAxis(s.yaxis, ymin, ymax);
-            }
-
-            $.each(allAxes(), function (_, axis) {
-                if (axis.datamin == topSentry)
-                    axis.datamin = null;
-                if (axis.datamax == bottomSentry)
-                    axis.datamax = null;
-            });
-        }
-
-        function makeCanvas(skipPositioning, cls) {
-            var c = document.createElement('canvas');
-            c.className = cls;
-            c.width = canvasWidth;
-            c.height = canvasHeight;
-                    
-            if (!skipPositioning)
-                $(c).css({ position: 'absolute', left: 0, top: 0 });
-                
-            $(c).appendTo(placeholder);
-                
-            if (!c.getContext) // excanvas hack
-                c = window.G_vmlCanvasManager.initElement(c);
-
-            // used for resetting in case we get replotted
-            c.getContext("2d").save();
-            
-            return c;
-        }
-
-        function getCanvasDimensions() {
-            canvasWidth = placeholder.width();
-            canvasHeight = placeholder.height();
-            
-            if (canvasWidth <= 0 || canvasHeight <= 0)
-                throw "Invalid dimensions for plot, width = " + canvasWidth + ", height = " + canvasHeight;
-        }
-
-        function resizeCanvas(c) {
-            // resizing should reset the state (excanvas seems to be
-            // buggy though)
-            if (c.width != canvasWidth)
-                c.width = canvasWidth;
-
-            if (c.height != canvasHeight)
-                c.height = canvasHeight;
-
-            // so try to get back to the initial state (even if it's
-            // gone now, this should be safe according to the spec)
-            var cctx = c.getContext("2d");
-            cctx.restore();
-
-            // and save again
-            cctx.save();
-        }
-        
-        function setupCanvases() {
-            var reused,
-                existingCanvas = placeholder.children("canvas.base"),
-                existingOverlay = placeholder.children("canvas.overlay");
-
-            if (existingCanvas.length == 0 || existingOverlay == 0) {
-                // init everything
-                
-                placeholder.html(""); // make sure placeholder is clear
-            
-                placeholder.css({ padding: 0 }); // padding messes up the positioning
-                
-                if (placeholder.css("position") == 'static')
-                    placeholder.css("position", "relative"); // for positioning labels and overlay
-
-                getCanvasDimensions();
-                
-                canvas = makeCanvas(true, "base");
-                overlay = makeCanvas(false, "overlay"); // overlay canvas for interactive features
-
-                reused = false;
-            }
-            else {
-                // reuse existing elements
-
-                canvas = existingCanvas.get(0);
-                overlay = existingOverlay.get(0);
-
-                reused = true;
-            }
-
-            ctx = canvas.getContext("2d");
-            octx = overlay.getContext("2d");
-
-            // we include the canvas in the event holder too, because IE 7
-            // sometimes has trouble with the stacking order
-            eventHolder = $([overlay, canvas]);
-
-            if (reused) {
-                // run shutdown in the old plot object
-                placeholder.data("plot").shutdown();
-
-                // reset reused canvases
-                plot.resize();
-                
-                // make sure overlay pixels are cleared (canvas is cleared when we redraw)
-                octx.clearRect(0, 0, canvasWidth, canvasHeight);
-                
-                // then whack any remaining obvious garbage left
-                eventHolder.unbind();
-                placeholder.children().not([canvas, overlay]).remove();
-            }
-
-            // save in case we get replotted
-            placeholder.data("plot", plot);
-        }
-
-        function bindEvents() {
-            // bind events
-            if (options.grid.hoverable) {
-                eventHolder.mousemove(onMouseMove);
-                eventHolder.mouseleave(onMouseLeave);
-            }
-
-            if (options.grid.clickable)
-                eventHolder.click(onClick);
-
-            executeHooks(hooks.bindEvents, [eventHolder]);
-        }
-
-        function shutdown() {
-            if (redrawTimeout)
-                clearTimeout(redrawTimeout);
-            
-            eventHolder.unbind("mousemove", onMouseMove);
-            eventHolder.unbind("mouseleave", onMouseLeave);
-            eventHolder.unbind("click", onClick);
-            
-            executeHooks(hooks.shutdown, [eventHolder]);
-        }
-
-        function setTransformationHelpers(axis) {
-            // set helper functions on the axis, assumes plot area
-            // has been computed already
-            
-            function identity(x) { return x; }
-            
-            var s, m, t = axis.options.transform || identity,
-                it = axis.options.inverseTransform;
-            
-            // precompute how much the axis is scaling a point
-            // in canvas space
-            if (axis.direction == "x") {
-                s = axis.scale = plotWidth / Math.abs(t(axis.max) - t(axis.min));
-                m = Math.min(t(axis.max), t(axis.min));
-            }
-            else {
-                s = axis.scale = plotHeight / Math.abs(t(axis.max) - t(axis.min));
-                s = -s;
-                m = Math.max(t(axis.max), t(axis.min));
-            }
-
-            // data point to canvas coordinate
-            if (t == identity) // slight optimization
-                axis.p2c = function (p) { return (p - m) * s; };
-            else
-                axis.p2c = function (p) { return (t(p) - m) * s; };
-            // canvas coordinate to data point
-            if (!it)
-                axis.c2p = function (c) { return m + c / s; };
-            else
-                axis.c2p = function (c) { return it(m + c / s); };
-        }
-
-        function measureTickLabels(axis) {
-            var opts = axis.options, i, ticks = axis.ticks || [], labels = [],
-                l, w = opts.labelWidth, h = opts.labelHeight, dummyDiv;
-
-            function makeDummyDiv(labels, width) {
-                return $('<div style="position:absolute;top:-10000px;' + width + 'font-size:smaller">' +
-                         '<div class="' + axis.direction + 'Axis ' + axis.direction + axis.n + 'Axis">'
-                         + labels.join("") + '</div></div>')
-                    .appendTo(placeholder);
-            }
-            
-            if (axis.direction == "x") {
-                // to avoid measuring the widths of the labels (it's slow), we
-                // construct fixed-size boxes and put the labels inside
-                // them, we don't need the exact figures and the
-                // fixed-size box content is easy to center
-                if (w == null)
-                    w = Math.floor(canvasWidth / (ticks.length > 0 ? ticks.length : 1));
-
-                // measure x label heights
-                if (h == null) {
-                    labels = [];
-                    for (i = 0; i < ticks.length; ++i) {
-                        l = ticks[i].label;
-                        if (l)
-                            labels.push('<div class="tickLabel" style="float:left;width:' + w + 'px">' + l + '</div>');
-                    }
-
-                    if (labels.length > 0) {
-                        // stick them all in the same div and measure
-                        // collective height
-                        labels.push('<div style="clear:left"></div>');
-                        dummyDiv = makeDummyDiv(labels, "width:10000px;");
-                        h = dummyDiv.height();
-                        dummyDiv.remove();
-                    }
-                }
-            }
-            else if (w == null || h == null) {
-                // calculate y label dimensions
-                for (i = 0; i < ticks.length; ++i) {
-                    l = ticks[i].label;
-                    if (l)
-                        labels.push('<div class="tickLabel">' + l + '</div>');
-                }
-                
-                if (labels.length > 0) {
-                    dummyDiv = makeDummyDiv(labels, "");
-                    if (w == null)
-                        w = dummyDiv.children().width();
-                    if (h == null)
-                        h = dummyDiv.find("div.tickLabel").height();
-                    dummyDiv.remove();
-                }
-            }
-
-            if (w == null)
-                w = 0;
-            if (h == null)
-                h = 0;
-
-            axis.labelWidth = w;
-            axis.labelHeight = h;
-        }
-
-        function allocateAxisBoxFirstPhase(axis) {
-            // find the bounding box of the axis by looking at label
-            // widths/heights and ticks, make room by diminishing the
-            // plotOffset
-
-            var lw = axis.labelWidth,
-                lh = axis.labelHeight,
-                pos = axis.options.position,
-                tickLength = axis.options.tickLength,
-                axismargin = options.grid.axisMargin,
-                padding = options.grid.labelMargin,
-                all = axis.direction == "x" ? xaxes : yaxes,
-                index;
-
-            // determine axis margin
-            var samePosition = $.grep(all, function (a) {
-                return a && a.options.position == pos && a.reserveSpace;
-            });
-            if ($.inArray(axis, samePosition) == samePosition.length - 1)
-                axismargin = 0; // outermost
-
-            // determine tick length - if we're innermost, we can use "full"
-            if (tickLength == null)
-                tickLength = "full";
-
-            var sameDirection = $.grep(all, function (a) {
-                return a && a.reserveSpace;
-            });
-
-            var innermost = $.inArray(axis, sameDirection) == 0;
-            if (!innermost && tickLength == "full")
-                tickLength = 5;
-                
-            if (!isNaN(+tickLength))
-                padding += +tickLength;
-
-            // compute box
-            if (axis.direction == "x") {
-                lh += padding;
-                
-                if (pos == "bottom") {
-                    plotOffset.bottom += lh + axismargin;
-                    axis.box = { top: canvasHeight - plotOffset.bottom, height: lh };
-                }
-                else {
-                    axis.box = { top: plotOffset.top + axismargin, height: lh };
-                    plotOffset.top += lh + axismargin;
-                }
-            }
-            else {
-                lw += padding;
-                
-                if (pos == "left") {
-                    axis.box = { left: plotOffset.left + axismargin, width: lw };
-                    plotOffset.left += lw + axismargin;
-                }
-                else {
-                    plotOffset.right += lw + axismargin;
-                    axis.box = { left: canvasWidth - plotOffset.right, width: lw };
-                }
-            }
-
-             // save for future reference
-            axis.position = pos;
-            axis.tickLength = tickLength;
-            axis.box.padding = padding;
-            axis.innermost = innermost;
-        }
-
-        function allocateAxisBoxSecondPhase(axis) {
-            // set remaining bounding box coordinates
-            if (axis.direction == "x") {
-                axis.box.left = plotOffset.left;
-                axis.box.width = plotWidth;
-            }
-            else {
-                axis.box.top = plotOffset.top;
-                axis.box.height = plotHeight;
-            }
-        }
-        
-        function setupGrid() {
-            var i, axes = allAxes();
-
-            // first calculate the plot and axis box dimensions
-
-            $.each(axes, function (_, axis) {
-                axis.show = axis.options.show;
-                if (axis.show == null)
-                    axis.show = axis.used; // by default an axis is visible if it's got data
-                
-                axis.reserveSpace = axis.show || axis.options.reserveSpace;
-
-                setRange(axis);
-            });
-
-            allocatedAxes = $.grep(axes, function (axis) { return axis.reserveSpace; });
-
-            plotOffset.left = plotOffset.right = plotOffset.top = plotOffset.bottom = 0;
-            if (options.grid.show) {
-                $.each(allocatedAxes, function (_, axis) {
-                    // make the ticks
-                    setupTickGeneration(axis);
-                    setTicks(axis);
-                    snapRangeToTicks(axis, axis.ticks);
-
-                    // find labelWidth/Height for axis
-                    measureTickLabels(axis);
-                });
-
-                // with all dimensions in house, we can compute the
-                // axis boxes, start from the outside (reverse order)
-                for (i = allocatedAxes.length - 1; i >= 0; --i)
-                    allocateAxisBoxFirstPhase(allocatedAxes[i]);
-
-                // make sure we've got enough space for things that
-                // might stick out
-                var minMargin = options.grid.minBorderMargin;
-                if (minMargin == null) {
-                    minMargin = 0;
-                    for (i = 0; i < series.length; ++i)
-                        minMargin = Math.max(minMargin, series[i].points.radius + series[i].points.lineWidth/2);
-                }
-                    
-                for (var a in plotOffset) {
-                    plotOffset[a] += options.grid.borderWidth;
-                    plotOffset[a] = Math.max(minMargin, plotOffset[a]);
-                }
-            }
-            
-            plotWidth = canvasWidth - plotOffset.left - plotOffset.right;
-            plotHeight = canvasHeight - plotOffset.bottom - plotOffset.top;
-
-            // now we got the proper plotWidth/Height, we can compute the scaling
-            $.each(axes, function (_, axis) {
-                setTransformationHelpers(axis);
-            });
-
-            if (options.grid.show) {
-                $.each(allocatedAxes, function (_, axis) {
-                    allocateAxisBoxSecondPhase(axis);
-                });
-
-                insertAxisLabels();
-            }
-            
-            insertLegend();
-        }
-        
-        function setRange(axis) {
-            var opts = axis.options,
-                min = +(opts.min != null ? opts.min : axis.datamin),
-                max = +(opts.max != null ? opts.max : axis.datamax),
-                delta = max - min;
-
-            if (delta == 0.0) {
-                // degenerate case
-                var widen = max == 0 ? 1 : 0.01;
-
-                if (opts.min == null)
-                    min -= widen;
-                // always widen max if we couldn't widen min to ensure we
-                // don't fall into min == max which doesn't work
-                if (opts.max == null || opts.min != null)
-                    max += widen;
-            }
-            else {
-                // consider autoscaling
-                var margin = opts.autoscaleMargin;
-                if (margin != null) {
-                    if (opts.min == null) {
-                        min -= delta * margin;
-                        // make sure we don't go below zero if all values
-                        // are positive
-                        if (min < 0 && axis.datamin != null && axis.datamin >= 0)
-                            min = 0;
-                    }
-                    if (opts.max == null) {
-                        max += delta * margin;
-                        if (max > 0 && axis.datamax != null && axis.datamax <= 0)
-                            max = 0;
-                    }
-                }
-            }
-            axis.min = min;
-            axis.max = max;
-        }
-
-        function setupTickGeneration(axis) {
-            var opts = axis.options;
-                
-            // estimate number of ticks
-            var noTicks;
-            if (typeof opts.ticks == "number" && opts.ticks > 0)
-                noTicks = opts.ticks;
-            else
-                // heuristic based on the model a*sqrt(x) fitted to
-                // some data points that seemed reasonable
-                noTicks = 0.3 * Math.sqrt(axis.direction == "x" ? canvasWidth : canvasHeight);
-
-            var delta = (axis.max - axis.min) / noTicks,
-                size, generator, unit, formatter, i, magn, norm;
-
-            if (opts.mode == "time") {
-                // pretty handling of time
-                
-                // map of app. size of time units in milliseconds
-                var timeUnitSize = {
-                    "second": 1000,
-                    "minute": 60 * 1000,
-                    "hour": 60 * 60 * 1000,
-                    "day": 24 * 60 * 60 * 1000,
-                    "month": 30 * 24 * 60 * 60 * 1000,
-                    "year": 365.2425 * 24 * 60 * 60 * 1000
-                };
-
-
-                // the allowed tick sizes, after 1 year we use
-                // an integer algorithm
-                var spec = [
-                    [1, "second"], [2, "second"], [5, "second"], [10, "second"],
-                    [30, "second"], 
-                    [1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
-                    [30, "minute"], 
-                    [1, "hour"], [2, "hour"], [4, "hour"],
-                    [8, "hour"], [12, "hour"],
-                    [1, "day"], [2, "day"], [3, "day"],
-                    [0.25, "month"], [0.5, "month"], [1, "month"],
-                    [2, "month"], [3, "month"], [6, "month"],
-                    [1, "year"]
-                ];
-
-                var minSize = 0;
-                if (opts.minTickSize != null) {
-                    if (typeof opts.tickSize == "number")
-                        minSize = opts.tickSize;
-                    else
-                        minSize = opts.minTickSize[0] * timeUnitSize[opts.minTickSize[1]];
-                }
-
-                for (var i = 0; i < spec.length - 1; ++i)
-                    if (delta < (spec[i][0] * timeUnitSize[spec[i][1]]
-                                 + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
-                       && spec[i][0] * timeUnitSize[spec[i][1]] >= minSize)
-                        break;
-                size = spec[i][0];
-                unit = spec[i][1];
-                
-                // special-case the possibility of several years
-                if (unit == "year") {
-                    magn = Math.pow(10, Math.floor(Math.log(delta / timeUnitSize.year) / Math.LN10));
-                    norm = (delta / timeUnitSize.year) / magn;
-                    if (norm < 1.5)
-                        size = 1;
-                    else if (norm < 3)
-                        size = 2;
-                    else if (norm < 7.5)
-                        size = 5;
-                    else
-                        size = 10;
-
-                    size *= magn;
-                }
-
-                axis.tickSize = opts.tickSize || [size, unit];
-                
-                generator = function(axis) {
-                    var ticks = [],
-                        tickSize = axis.tickSize[0], unit = axis.tickSize[1],
-                        d = new Date(axis.min);
-                    
-                    var step = tickSize * timeUnitSize[unit];
-
-                    if (unit == "second")
-                        d.setUTCSeconds(floorInBase(d.getUTCSeconds(), tickSize));
-                    if (unit == "minute")
-                        d.setUTCMinutes(floorInBase(d.getUTCMinutes(), tickSize));
-                    if (unit == "hour")
-                        d.setUTCHours(floorInBase(d.getUTCHours(), tickSize));
-                    if (unit == "month")
-                        d.setUTCMonth(floorInBase(d.getUTCMonth(), tickSize));
-                    if (unit == "year")
-                        d.setUTCFullYear(floorInBase(d.getUTCFullYear(), tickSize));
-                    
-                    // reset smaller components
-                    d.setUTCMilliseconds(0);
-                    if (step >= timeUnitSize.minute)
-                        d.setUTCSeconds(0);
-                    if (step >= timeUnitSize.hour)
-                        d.setUTCMinutes(0);
-                    if (step >= timeUnitSize.day)
-                        d.setUTCHours(0);
-                    if (step >= timeUnitSize.day * 4)
-                        d.setUTCDate(1);
-                    if (step >= timeUnitSize.year)
-                        d.setUTCMonth(0);
-
-
-                    var carry = 0, v = Number.NaN, prev;
-                    do {
-                        prev = v;
-                        v = d.getTime();
-                        ticks.push(v);
-                        if (unit == "month") {
-                            if (tickSize < 1) {
-                                // a bit complicated - we'll divide the month
-                                // up but we need to take care of fractions
-                                // so we don't end up in the middle of a day
-                                d.setUTCDate(1);
-                                var start = d.getTime();
-                                d.setUTCMonth(d.getUTCMonth() + 1);
-                                var end = d.getTime();
-                                d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
-                                carry = d.getUTCHours();
-                                d.setUTCHours(0);
-                            }
-                            else
-                                d.setUTCMonth(d.getUTCMonth() + tickSize);
-                        }
-                        else if (unit == "year") {
-                            d.setUTCFullYear(d.getUTCFullYear() + tickSize);
-                        }
-                        else
-                            d.setTime(v + step);
-                    } while (v < axis.max && v != prev);
-
-                    return ticks;
-                };
-
-                formatter = function (v, axis) {
-                    var d = new Date(v);
-
-                    // first check global format
-                    if (opts.timeformat != null)
-                        return $.plot.formatDate(d, opts.timeformat, opts.monthNames);
-                    
-                    var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
-                    var span = axis.max - axis.min;
-                    var suffix = (opts.twelveHourClock) ? " %p" : "";
-                    
-                    if (t < timeUnitSize.minute)
-                        fmt = "%h:%M:%S" + suffix;
-                    else if (t < timeUnitSize.day) {
-                        if (span < 2 * timeUnitSize.day)
-                            fmt = "%h:%M" + suffix;
-                        else
-                            fmt = "%b %d %h:%M" + suffix;
-                    }
-                    else if (t < timeUnitSize.month)
-                        fmt = "%b %d";
-                    else if (t < timeUnitSize.year) {
-                        if (span < timeUnitSize.year)
-                            fmt = "%b";
-                        else
-                            fmt = "%b %y";
-                    }
-                    else
-                        fmt = "%y";
-                    
-                    return $.plot.formatDate(d, fmt, opts.monthNames);
-                };
-            }
-            else {
-                // pretty rounding of base-10 numbers
-                var maxDec = opts.tickDecimals;
-                var dec = -Math.floor(Math.log(delta) / Math.LN10);
-                if (maxDec != null && dec > maxDec)
-                    dec = maxDec;
-
-                magn = Math.pow(10, -dec);
-                norm = delta / magn; // norm is between 1.0 and 10.0
-                
-                if (norm < 1.5)
-                    size = 1;
-                else if (norm < 3) {
-                    size = 2;
-                    // special case for 2.5, requires an extra decimal
-                    if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
-                        size = 2.5;
-                        ++dec;
-                    }
-                }
-                else if (norm < 7.5)
-                    size = 5;
-                else
-                    size = 10;
-
-                size *= magn;
-                
-                if (opts.minTickSize != null && size < opts.minTickSize)
-                    size = opts.minTickSize;
-
-                axis.tickDecimals = Math.max(0, maxDec != null ? maxDec : dec);
-                axis.tickSize = opts.tickSize || size;
-
-                generator = function (axis) {
-                    var ticks = [];
-
-                    // spew out all possible ticks
-                    var start = floorInBase(axis.min, axis.tickSize),
-                        i = 0, v = Number.NaN, prev;
-                    do {
-                        prev = v;
-                        v = start + i * axis.tickSize;
-                        ticks.push(v);
-                        ++i;
-                    } while (v < axis.max && v != prev);
-                    return ticks;
-                };
-
-                formatter = function (v, axis) {
-                    return v.toFixed(axis.tickDecimals);
-                };
-            }
-
-            if (opts.alignTicksWithAxis != null) {
-                var otherAxis = (axis.direction == "x" ? xaxes : yaxes)[opts.alignTicksWithAxis - 1];
-                if (otherAxis && otherAxis.used && otherAxis != axis) {
-                    // consider snapping min/max to outermost nice ticks
-                    var niceTicks = generator(axis);
-                    if (niceTicks.length > 0) {
-                        if (opts.min == null)
-                            axis.min = Math.min(axis.min, niceTicks[0]);
-                        if (opts.max == null && niceTicks.length > 1)
-                            axis.max = Math.max(axis.max, niceTicks[niceTicks.length - 1]);
-                    }
-                    
-                    generator = function (axis) {
-                        // copy ticks, scaled to this axis
-                        var ticks = [], v, i;
-                        for (i = 0; i < otherAxis.ticks.length; ++i) {
-                            v = (otherAxis.ticks[i].v - otherAxis.min) / (otherAxis.max - otherAxis.min);
-                            v = axis.min + v * (axis.max - axis.min);
-                            ticks.push(v);
-                        }
-                        return ticks;
-                    };
-                    
-                    // we might need an extra decimal since forced
-                    // ticks don't necessarily fit naturally
-                    if (axis.mode != "time" && opts.tickDecimals == null) {
-                        var extraDec = Math.max(0, -Math.floor(Math.log(delta) / Math.LN10) + 1),
-                            ts = generator(axis);
-
-                        // only proceed if the tick interval rounded
-                        // with an extra decimal doesn't give us a
-                        // zero at end
-                        if (!(ts.length > 1 && /\..*0$/.test((ts[1] - ts[0]).toFixed(extraDec))))
-                            axis.tickDecimals = extraDec;
-                    }
-                }
-            }
-
-            axis.tickGenerator = generator;
-            if ($.isFunction(opts.tickFormatter))
-                axis.tickFormatter = function (v, axis) { return "" + opts.tickFormatter(v, axis); };
-            else
-                axis.tickFormatter = formatter;
-        }
-        
-        function setTicks(axis) {
-            var oticks = axis.options.ticks, ticks = [];
-            if (oticks == null || (typeof oticks == "number" && oticks > 0))
-                ticks = axis.tickGenerator(axis);
-            else if (oticks) {
-                if ($.isFunction(oticks))
-                    // generate the ticks
-                    ticks = oticks({ min: axis.min, max: axis.max });
-                else
-                    ticks = oticks;
-            }
-
-            // clean up/labelify the supplied ticks, copy them over
-            var i, v;
-            axis.ticks = [];
-            for (i = 0; i < ticks.length; ++i) {
-                var label = null;
-                var t = ticks[i];
-                if (typeof t == "object") {
-                    v = +t[0];
-                    if (t.length > 1)
-                        label = t[1];
-                }
-                else
-                    v = +t;
-                if (label == null)
-                    label = axis.tickFormatter(v, axis);
-                if (!isNaN(v))
-                    axis.ticks.push({ v: v, label: label });
-            }
-        }
-
-        function snapRangeToTicks(axis, ticks) {
-            if (axis.options.autoscaleMargin && ticks.length > 0) {
-                // snap to ticks
-                if (axis.options.min == null)
-                    axis.min = Math.min(axis.min, ticks[0].v);
-                if (axis.options.max == null && ticks.length > 1)
-                    axis.max = Math.max(axis.max, ticks[ticks.length - 1].v);
-            }
-        }
-      
-        function draw() {
-            ctx.clearRect(0, 0, canvasWidth, canvasHeight);
-
-            var grid = options.grid;
-
-            // draw background, if any
-            if (grid.show && grid.backgroundColor)
-                drawBackground();
-            
-            if (grid.show && !grid.aboveData)
-                drawGrid();
-
-            for (var i = 0; i < series.length; ++i) {
-                executeHooks(hooks.drawSeries, [ctx, series[i]]);
-                drawSeries(series[i]);
-            }
-
-            executeHooks(hooks.draw, [ctx]);
-            
-            if (grid.show && grid.aboveData)
-                drawGrid();
-        }
-
-        function extractRange(ranges, coord) {
-            var axis, from, to, key, axes = allAxes();
-
-            for (i = 0; i < axes.length; ++i) {
-                axis = axes[i];
-                if (axis.direction == coord) {
-                    key = coord + axis.n + "axis";
-                    if (!ranges[key] && axis.n == 1)
-                        key = coord + "axis"; // support x1axis as xaxis
-                    if (ranges[key]) {
-                        from = ranges[key].from;
-                        to = ranges[key].to;
-                        break;
-                    }
-                }
-            }
-
-            // backwards-compat stuff - to be removed in future
-            if (!ranges[key]) {
-                axis = coord == "x" ? xaxes[0] : yaxes[0];
-                from = ranges[coord + "1"];
-                to = ranges[coord + "2"];
-            }
-
-            // auto-reverse as an added bonus
-            if (from != null && to != null && from > to) {
-                var tmp = from;
-                from = to;
-                to = tmp;
-            }
-            
-            return { from: from, to: to, axis: axis };
-        }
-        
-        function drawBackground() {
-            ctx.save();
-            ctx.translate(plotOffset.left, plotOffset.top);
-
-            ctx.fillStyle = getColorOrGradient(options.grid.backgroundColor, plotHeight, 0, "rgba(255, 255, 255, 0)");
-            ctx.fillRect(0, 0, plotWidth, plotHeight);
-            ctx.restore();
-        }
-
-        function drawGrid() {
-            var i;
-            
-            ctx.save();
-            ctx.translate(plotOffset.left, plotOffset.top);
-
-            // draw markings
-            var markings = options.grid.markings;
-            if (markings) {
-                if ($.isFunction(markings)) {
-                    var axes = plot.getAxes();
-                    // xmin etc. is backwards compatibility, to be
-                    // removed in the future
-                    axes.xmin = axes.xaxis.min;
-                    axes.xmax = axes.xaxis.max;
-                    axes.ymin = axes.yaxis.min;
-                    axes.ymax = axes.yaxis.max;
-                    
-                    markings = markings(axes);
-                }
-
-                for (i = 0; i < markings.length; ++i) {
-                    var m = markings[i],
-                        xrange = extractRange(m, "x"),
-                        yrange = extractRange(m, "y");
-
-                    // fill in missing
-                    if (xrange.from == null)
-                        xrange.from = xrange.axis.min;
-                    if (xrange.to == null)
-                        xrange.to = xrange.axis.max;
-                    if (yrange.from == null)
-                        yrange.from = yrange.axis.min;
-                    if (yrange.to == null)
-                        yrange.to = yrange.axis.max;
-
-                    // clip
-                    if (xrange.to < xrange.axis.min || xrange.from > xrange.axis.max ||
-                        yrange.to < yrange.axis.min || yrange.from > yrange.axis.max)
-                        continue;
-
-                    xrange.from = Math.max(xrange.from, xrange.axis.min);
-                    xrange.to = Math.min(xrange.to, xrange.axis.max);
-                    yrange.from = Math.max(yrange.from, yrange.axis.min);
-                    yrange.to = Math.min(yrange.to, yrange.axis.max);
-
-                    if (xrange.from == xrange.to && yrange.from == yrange.to)
-                        continue;
-
-                    // then draw
-                    xrange.from = xrange.axis.p2c(xrange.from);
-                    xrange.to = xrange.axis.p2c(xrange.to);
-                    yrange.from = yrange.axis.p2c(yrange.from);
-                    yrange.to = yrange.axis.p2c(yrange.to);
-                    
-                    if (xrange.from == xrange.to || yrange.from == yrange.to) {
-                        // draw line
-                        ctx.beginPath();
-                        ctx.strokeStyle = m.color || options.grid.markingsColor;
-                        ctx.lineWidth = m.lineWidth || options.grid.markingsLineWidth;
-                        ctx.moveTo(xrange.from, yrange.from);
-                        ctx.lineTo(xrange.to, yrange.to);
-                        ctx.stroke();
-                    }
-                    else {
-                        // fill area
-                        ctx.fillStyle = m.color || options.grid.markingsColor;
-                        ctx.fillRect(xrange.from, yrange.to,
-                                     xrange.to - xrange.from,
-                                     yrange.from - yrange.to);
-                    }
-                }
-            }
-            
-            // draw the ticks
-            var axes = allAxes(), bw = options.grid.borderWidth;
-
-            for (var j = 0; j < axes.length; ++j) {
-                var axis = axes[j], box = axis.box,
-                    t = axis.tickLength, x, y, xoff, yoff;
-                if (!axis.show || axis.ticks.length == 0)
-                    continue
-                
-                ctx.strokeStyle = axis.options.tickColor || $.color.parse(axis.options.color).scale('a', 0.22).toString();
-                ctx.lineWidth = 1;
-
-                // find the edges
-                if (axis.direction == "x") {
-                    x = 0;
-                    if (t == "full")
-                        y = (axis.position == "top" ? 0 : plotHeight);
-                    else
-                        y = box.top - plotOffset.top + (axis.position == "top" ? box.height : 0);
-                }
-                else {
-                    y = 0;
-                    if (t == "full")
-                        x = (axis.position == "left" ? 0 : plotWidth);
-                    else
-                        x = box.left - plotOffset.left + (axis.position == "left" ? box.width : 0);
-                }
-                
-                // draw tick bar
-                if (!axis.innermost) {
-                    ctx.beginPath();
-                    xoff = yoff = 0;
-                    if (axis.direction == "x")
-                        xoff = plotWidth;
-                    else
-                        yoff = plotHeight;
-                    
-                    if (ctx.lineWidth == 1) {
-                        x = Math.floor(x) + 0.5;
-                        y = Math.floor(y) + 0.5;
-                    }
-
-                    ctx.moveTo(x, y);
-                    ctx.lineTo(x + xoff, y + yoff);
-                    ctx.stroke();
-                }
-
-                // draw ticks
-                ctx.beginPath();
-                for (i = 0; i < axis.ticks.length; ++i) {
-                    var v = axis.ticks[i].v;
-                    
-                    xoff = yoff = 0;
-
-                    if (v < axis.min || v > axis.max
-                        // skip those lying on the axes if we got a border
-                        || (t == "full" && bw > 0
-                            && (v == axis.min || v == axis.max)))
-                        continue;
-
-                    if (axis.direction == "x") {
-                        x = axis.p2c(v);
-                        yoff = t == "full" ? -plotHeight : t;
-                        
-                        if (axis.position == "top")
-                            yoff = -yoff;
-                    }
-                    else {
-                        y = axis.p2c(v);
-                        xoff = t == "full" ? -plotWidth : t;
-                        
-                        if (axis.position == "left")
-                            xoff = -xoff;
-                    }
-
-                    if (ctx.lineWidth == 1) {
-                        if (axis.direction == "x")
-                            x = Math.floor(x) + 0.5;
-                        else
-                            y = Math.floor(y) + 0.5;
-                    }
-
-                    ctx.moveTo(x, y);
-                    ctx.lineTo(x + xoff, y + yoff);
-                }
-                
-                ctx.stroke();
-            }
-            
-            
-            // draw border
-            if (bw) {
-                ctx.lineWidth = bw;
-                ctx.strokeStyle = options.grid.borderColor;
-                ctx.strokeRect(-bw/2, -bw/2, plotWidth + bw, plotHeight + bw);
-            }
-
-            ctx.restore();
-        }
-
-        function insertAxisLabels() {
-            placeholder.find(".tickLabels").remove();
-            
-            var html = ['<div class="tickLabels" style="font-size:smaller">'];
-
-            var axes = allAxes();
-            for (var j = 0; j < axes.length; ++j) {
-                var axis = axes[j], box = axis.box;
-                if (!axis.show)
-                    continue;
-                //debug: html.push('<div style="position:absolute;opacity:0.10;background-color:red;left:' + box.left + 'px;top:' + box.top + 'px;width:' + box.width +  'px;height:' + box.height + 'px"></div>')
-                html.push('<div class="' + axis.direction + 'Axis ' + axis.direction + axis.n + 'Axis" style="color:' + axis.options.color + '">');
-                for (var i = 0; i < axis.ticks.length; ++i) {
-                    var tick = axis.ticks[i];
-                    if (!tick.label || tick.v < axis.min || tick.v > axis.max)
-                        continue;
-
-                    var pos = {}, align;
-                    
-                    if (axis.direction == "x") {
-                        align = "center";
-                        pos.left = Math.round(plotOffset.left + axis.p2c(tick.v) - axis.labelWidth/2);
-                        if (axis.position == "bottom")
-                            pos.top = box.top + box.padding;
-                        else
-                            pos.bottom = canvasHeight - (box.top + box.height - box.padding);
-                    }
-                    else {
-                        pos.top = Math.round(plotOffset.top + axis.p2c(tick.v) - axis.labelHeight/2);
-                        if (axis.position == "left") {
-                            pos.right = canvasWidth - (box.left + box.width - box.padding)
-                            align = "right";
-                        }
-                        else {
-                            pos.left = box.left + box.padding;
-                            align = "left";
-                        }
-                    }
-
-                    pos.width = axis.labelWidth;
-
-                    var style = ["position:absolute", "text-align:" + align ];
-                    for (var a in pos)
-                        style.push(a + ":" + pos[a] + "px")
-                    
-                    html.push('<div class="tickLabel" style="' + style.join(';') + '">' + tick.label + '</div>');
-                }
-                html.push('</div>');
-            }
-
-            html.push('</div>');
-
-            placeholder.append(html.join(""));
-        }
-
-        function drawSeries(series) {
-            if (series.lines.show)
-                drawSeriesLines(series);
-            if (series.bars.show)
-                drawSeriesBars(series);
-            if (series.points.show)
-                drawSeriesPoints(series);
-        }
-        
-        function drawSeriesLines(series) {
-            function plotLine(datapoints, xoffset, yoffset, axisx, axisy) {
-                var points = datapoints.points,
-                    ps = datapoints.pointsize,
-                    prevx = null, prevy = null;
-                
-                ctx.beginPath();
-                for (var i = ps; i < points.length; i += ps) {
-                    var x1 = points[i - ps], y1 = points[i - ps + 1],
-                        x2 = points[i], y2 = points[i + 1];
-                    
-                    if (x1 == null || x2 == null)
-                        continue;
-
-                    // clip with ymin
-                    if (y1 <= y2 && y1 < axisy.min) {
-                        if (y2 < axisy.min)
-                            continue;   // line segment is outside
-                        // compute new intersection point
-                        x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y1 = axisy.min;
-                    }
-                    else if (y2 <= y1 && y2 < axisy.min) {
-                        if (y1 < axisy.min)
-                            continue;
-                        x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y2 = axisy.min;
-                    }
-
-                    // clip with ymax
-                    if (y1 >= y2 && y1 > axisy.max) {
-                        if (y2 > axisy.max)
-                            continue;
-                        x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y1 = axisy.max;
-                    }
-                    else if (y2 >= y1 && y2 > axisy.max) {
-                        if (y1 > axisy.max)
-                            continue;
-                        x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y2 = axisy.max;
-                    }
-
-                    // clip with xmin
-                    if (x1 <= x2 && x1 < axisx.min) {
-                        if (x2 < axisx.min)
-                            continue;
-                        y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x1 = axisx.min;
-                    }
-                    else if (x2 <= x1 && x2 < axisx.min) {
-                        if (x1 < axisx.min)
-                            continue;
-                        y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x2 = axisx.min;
-                    }
-
-                    // clip with xmax
-                    if (x1 >= x2 && x1 > axisx.max) {
-                        if (x2 > axisx.max)
-                            continue;
-                        y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x1 = axisx.max;
-                    }
-                    else if (x2 >= x1 && x2 > axisx.max) {
-                        if (x1 > axisx.max)
-                            continue;
-                        y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x2 = axisx.max;
-                    }
-
-                    if (x1 != prevx || y1 != prevy)
-                        ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset);
-                    
-                    prevx = x2;
-                    prevy = y2;
-                    ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset);
-                }
-                ctx.stroke();
-            }
-
-            function plotLineArea(datapoints, axisx, axisy) {
-                var points = datapoints.points,
-                    ps = datapoints.pointsize,
-                    bottom = Math.min(Math.max(0, axisy.min), axisy.max),
-                    i = 0, top, areaOpen = false,
-                    ypos = 1, segmentStart = 0, segmentEnd = 0;
-
-                // we process each segment in two turns, first forward
-                // direction to sketch out top, then once we hit the
-                // end we go backwards to sketch the bottom
-                while (true) {
-                    if (ps > 0 && i > points.length + ps)
-                        break;
-
-                    i += ps; // ps is negative if going backwards
-
-                    var x1 = points[i - ps],
-                        y1 = points[i - ps + ypos],
-                        x2 = points[i], y2 = points[i + ypos];
-
-                    if (areaOpen) {
-                        if (ps > 0 && x1 != null && x2 == null) {
-                            // at turning point
-                            segmentEnd = i;
-                            ps = -ps;
-                            ypos = 2;
-                            continue;
-                        }
-
-                        if (ps < 0 && i == segmentStart + ps) {
-                            // done with the reverse sweep
-                            ctx.fill();
-                            areaOpen = false;
-                            ps = -ps;
-                            ypos = 1;
-                            i = segmentStart = segmentEnd + ps;
-                            continue;
-                        }
-                    }
-
-                    if (x1 == null || x2 == null)
-                        continue;
-
-                    // clip x values
-                    
-                    // clip with xmin
-                    if (x1 <= x2 && x1 < axisx.min) {
-                        if (x2 < axisx.min)
-                            continue;
-                        y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x1 = axisx.min;
-                    }
-                    else if (x2 <= x1 && x2 < axisx.min) {
-                        if (x1 < axisx.min)
-                            continue;
-                        y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x2 = axisx.min;
-                    }
-
-                    // clip with xmax
-                    if (x1 >= x2 && x1 > axisx.max) {
-                        if (x2 > axisx.max)
-                            continue;
-                        y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x1 = axisx.max;
-                    }
-                    else if (x2 >= x1 && x2 > axisx.max) {
-                        if (x1 > axisx.max)
-                            continue;
-                        y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
-                        x2 = axisx.max;
-                    }
-
-                    if (!areaOpen) {
-                        // open area
-                        ctx.beginPath();
-                        ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom));
-                        areaOpen = true;
-                    }
-                    
-                    // now first check the case where both is outside
-                    if (y1 >= axisy.max && y2 >= axisy.max) {
-                        ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max));
-                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max));
-                        continue;
-                    }
-                    else if (y1 <= axisy.min && y2 <= axisy.min) {
-                        ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min));
-                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min));
-                        continue;
-                    }
-                    
-                    // else it's a bit more complicated, there might
-                    // be a flat maxed out rectangle first, then a
-                    // triangular cutout or reverse; to find these
-                    // keep track of the current x values
-                    var x1old = x1, x2old = x2;
-
-                    // clip the y values, without shortcutting, we
-                    // go through all cases in turn
-                    
-                    // clip with ymin
-                    if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) {
-                        x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y1 = axisy.min;
-                    }
-                    else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) {
-                        x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y2 = axisy.min;
-                    }
-
-                    // clip with ymax
-                    if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) {
-                        x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y1 = axisy.max;
-                    }
-                    else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) {
-                        x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
-                        y2 = axisy.max;
-                    }
-
-                    // if the x value was changed we got a rectangle
-                    // to fill
-                    if (x1 != x1old) {
-                        ctx.lineTo(axisx.p2c(x1old), axisy.p2c(y1));
-                        // it goes to (x1, y1), but we fill that below
-                    }
-                    
-                    // fill triangular section, this sometimes result
-                    // in redundant points if (x1, y1) hasn't changed
-                    // from previous line to, but we just ignore that
-                    ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1));
-                    ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
-
-                    // fill the other rectangle if it's there
-                    if (x2 != x2old) {
-                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
-                        ctx.lineTo(axisx.p2c(x2old), axisy.p2c(y2));
-                    }
-                }
-            }
-
-            ctx.save();
-            ctx.translate(plotOffset.left, plotOffset.top);
-            ctx.lineJoin = "round";
-
-            var lw = series.lines.lineWidth,
-                sw = series.shadowSize;
-            // FIXME: consider another form of shadow when filling is turned on
-            if (lw > 0 && sw > 0) {
-                // draw shadow as a thick and thin line with transparency
-                ctx.lineWidth = sw;
-                ctx.strokeStyle = "rgba(0,0,0,0.1)";
-                // position shadow at angle from the mid of line
-                var angle = Math.PI/18;
-                plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/2), Math.cos(angle) * (lw/2 + sw/2), series.xaxis, series.yaxis);
-                ctx.lineWidth = sw/2;
-                plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/4), Math.cos(angle) * (lw/2 + sw/4), series.xaxis, series.yaxis);
-            }
-
-            ctx.lineWidth = lw;
-            ctx.strokeStyle = series.color;
-            var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight);
-            if (fillStyle) {
-                ctx.fillStyle = fillStyle;
-                plotLineArea(series.datapoints, series.xaxis, series.yaxis);
-            }
-
-            if (lw > 0)
-                plotLine(series.datapoints, 0, 0, series.xaxis, series.yaxis);
-            ctx.restore();
-        }
-
-        function drawSeriesPoints(series) {
-            function plotPoints(datapoints, radius, fillStyle, offset, shadow, axisx, axisy, symbol) {
-                var points = datapoints.points, ps = datapoints.pointsize;
-
-                for (var i = 0; i < points.length; i += ps) {
-                    var x = points[i], y = points[i + 1];
-                    if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
-                        continue;
-                    
-                    ctx.beginPath();
-                    x = axisx.p2c(x);
-                    y = axisy.p2c(y) + offset;
-                    if (symbol == "circle")
-                        ctx.arc(x, y, radius, 0, shadow ? Math.PI : Math.PI * 2, false);
-                    else
-                        symbol(ctx, x, y, radius, shadow);
-                    ctx.closePath();
-                    
-                    if (fillStyle) {
-                        ctx.fillStyle = fillStyle;
-                        ctx.fill();
-                    }
-                    ctx.stroke();
-                }
-            }
-            
-            ctx.save();
-            ctx.translate(plotOffset.left, plotOffset.top);
-
-            var lw = series.points.lineWidth,
-                sw = series.shadowSize,
-                radius = series.points.radius,
-                symbol = series.points.symbol;
-            if (lw > 0 && sw > 0) {
-                // draw shadow in two steps
-                var w = sw / 2;
-                ctx.lineWidth = w;
-                ctx.strokeStyle = "rgba(0,0,0,0.1)";
-                plotPoints(series.datapoints, radius, null, w + w/2, true,
-                           series.xaxis, series.yaxis, symbol);
-
-                ctx.strokeStyle = "rgba(0,0,0,0.2)";
-                plotPoints(series.datapoints, radius, null, w/2, true,
-                           series.xaxis, series.yaxis, symbol);
-            }
-
-            ctx.lineWidth = lw;
-            ctx.strokeStyle = series.color;
-            plotPoints(series.datapoints, radius,
-                       getFillStyle(series.points, series.color), 0, false,
-                       series.xaxis, series.yaxis, symbol);
-            ctx.restore();
-        }
-
-        function drawBar(x, y, b, barLeft, barRight, offset, fillStyleCallback, axisx, axisy, c, horizontal, lineWidth) {
-            var left, right, bottom, top,
-                drawLeft, drawRight, drawTop, drawBottom,
-                tmp;
-
-            // in horizontal mode, we start the bar from the left
-            // instead of from the bottom so it appears to be
-            // horizontal rather than vertical
-            if (horizontal) {
-                drawBottom = drawRight = drawTop = true;
-                drawLeft = false;
-                left = b;
-                right = x;
-                top = y + barLeft;
-                bottom = y + barRight;
-
-                // account for negative bars
-                if (right < left) {
-                    tmp = right;
-                    right = left;
-                    left = tmp;
-                    drawLeft = true;
-                    drawRight = false;
-                }
-            }
-            else {
-                drawLeft = drawRight = drawTop = true;
-                drawBottom = false;
-                left = x + barLeft;
-                right = x + barRight;
-                bottom = b;
-                top = y;
-
-                // account for negative bars
-                if (top < bottom) {
-                    tmp = top;
-                    top = bottom;
-                    bottom = tmp;
-                    drawBottom = true;
-                    drawTop = false;
-                }
-            }
-           
-            // clip
-            if (right < axisx.min || left > axisx.max ||
-                top < axisy.min || bottom > axisy.max)
-                return;
-            
-            if (left < axisx.min) {
-                left = axisx.min;
-                drawLeft = false;
-            }
-
-            if (right > axisx.max) {
-                right = axisx.max;
-                drawRight = false;
-            }
-
-            if (bottom < axisy.min) {
-                bottom = axisy.min;
-                drawBottom = false;
-            }
-            
-            if (top > axisy.max) {
-                top = axisy.max;
-                drawTop = false;
-            }
-
-            left = axisx.p2c(left);
-            bottom = axisy.p2c(bottom);
-            right = axisx.p2c(right);
-            top = axisy.p2c(top);
-            
-            // fill the bar
-            if (fillStyleCallback) {
-                c.beginPath();
-                c.moveTo(left, bottom);
-                c.lineTo(left, top);
-                c.lineTo(right, top);
-                c.lineTo(right, bottom);
-                c.fillStyle = fillStyleCallback(bottom, top);
-                c.fill();
-            }
-
-            // draw outline
-            if (lineWidth > 0 && (drawLeft || drawRight || drawTop || drawBottom)) {
-                c.beginPath();
-
-                // FIXME: inline moveTo is buggy with excanvas
-                c.moveTo(left, bottom + offset);
-                if (drawLeft)
-                    c.lineTo(left, top + offset);
-                else
-                    c.moveTo(left, top + offset);
-                if (drawTop)
-                    c.lineTo(right, top + offset);
-                else
-                    c.moveTo(right, top + offset);
-                if (drawRight)
-                    c.lineTo(right, bottom + offset);
-                else
-                    c.moveTo(right, bottom + offset);
-                if (drawBottom)
-                    c.lineTo(left, bottom + offset);
-                else
-                    c.moveTo(left, bottom + offset);
-                c.stroke();
-            }
-        }
-        
-        function drawSeriesBars(series) {
-            function plotBars(datapoints, barLeft, barRight, offset, fillStyleCallback, axisx, axisy) {
-                var points = datapoints.points, ps = datapoints.pointsize;
-                
-                for (var i = 0; i < points.length; i += ps) {
-                    if (points[i] == null)
-                        continue;
-                    drawBar(points[i], points[i + 1], points[i + 2], barLeft, barRight, offset, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal, series.bars.lineWidth);
-                }
-            }
-
-            ctx.save();
-            ctx.translate(plotOffset.left, plotOffset.top);
-
-            // FIXME: figure out a way to add shadows (for instance along the right edge)
-            ctx.lineWidth = series.bars.lineWidth;
-            ctx.strokeStyle = series.color;
-            var barLeft = series.bars.align == "left" ? 0 : -series.bars.barWidth/2;
-            var fillStyleCallback = series.bars.fill ? function (bottom, top) { return getFillStyle(series.bars, series.color, bottom, top); } : null;
-            plotBars(series.datapoints, barLeft, barLeft + series.bars.barWidth, 0, fillStyleCallback, series.xaxis, series.yaxis);
-            ctx.restore();
-        }
-
-        function getFillStyle(filloptions, seriesColor, bottom, top) {
-            var fill = filloptions.fill;
-            if (!fill)
-                return null;
-
-            if (filloptions.fillColor)
-                return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor);
-            
-            var c = $.color.parse(seriesColor);
-            c.a = typeof fill == "number" ? fill : 0.4;
-            c.normalize();
-            return c.toString();
-        }
-        
-        function insertLegend() {
-            placeholder.find(".legend").remove();
-
-            if (!options.legend.show)
-                return;
-            
-            var fragments = [], rowStarted = false,
-                lf = options.legend.labelFormatter, s, label;
-            for (var i = 0; i < series.length; ++i) {
-                s = series[i];
-                label = s.label;
-                if (!label)
-                    continue;
-                
-                if (i % options.legend.noColumns == 0) {
-                    if (rowStarted)
-                        fragments.push('</tr>');
-                    fragments.push('<tr>');
-                    rowStarted = true;
-                }
-
-                if (lf)
-                    label = lf(label, s);
-                
-                fragments.push(
-                    '<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:4px;height:0;border:5px solid ' + s.color + ';overflow:hidden"></div></div></td>' +
-                    '<td class="legendLabel">' + label + '</td>');
-            }
-            if (rowStarted)
-                fragments.push('</tr>');
-            
-            if (fragments.length == 0)
-                return;
-
-            var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
-            if (options.legend.container != null)
-                $(options.legend.container).html(table);
-            else {
-                var pos = "",
-                    p = options.legend.position,
-                    m = options.legend.margin;
-                if (m[0] == null)
-                    m = [m, m];
-                if (p.charAt(0) == "n")
-                    pos += 'top:' + (m[1] + plotOffset.top) + 'px;';
-                else if (p.charAt(0) == "s")
-                    pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;';
-                if (p.charAt(1) == "e")
-                    pos += 'right:' + (m[0] + plotOffset.right) + 'px;';
-                else if (p.charAt(1) == "w")
-                    pos += 'left:' + (m[0] + plotOffset.left) + 'px;';
-                var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(placeholder);
-                if (options.legend.backgroundOpacity != 0.0) {
-                    // put in the transparent background
-                    // separately to avoid blended labels and
-                    // label boxes
-                    var c = options.legend.backgroundColor;
-                    if (c == null) {
-                        c = options.grid.backgroundColor;
-                        if (c && typeof c == "string")
-                            c = $.color.parse(c);
-                        else
-                            c = $.color.extract(legend, 'background-color');
-                        c.a = 1;
-                        c = c.toString();
-                    }
-                    var div = legend.children();
-                    $('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
-                }
-            }
-        }
-
-
-        // interactive features
-        
-        var highlights = [],
-            redrawTimeout = null;
-        
-        // returns the data item the mouse is over, or null if none is found
-        function findNearbyItem(mouseX, mouseY, seriesFilter) {
-            var maxDistance = options.grid.mouseActiveRadius,
-                smallestDistance = maxDistance * maxDistance + 1,
-                item = null, foundPoint = false, i, j;
-
-            for (i = series.length - 1; i >= 0; --i) {
-                if (!seriesFilter(series[i]))
-                    continue;
-                
-                var s = series[i],
-                    axisx = s.xaxis,
-                    axisy = s.yaxis,
-                    points = s.datapoints.points,
-                    ps = s.datapoints.pointsize,
-                    mx = axisx.c2p(mouseX), // precompute some stuff to make the loop faster
-                    my = axisy.c2p(mouseY),
-                    maxx = maxDistance / axisx.scale,
-                    maxy = maxDistance / axisy.scale;
-
-                // with inverse transforms, we can't use the maxx/maxy
-                // optimization, sadly
-                if (axisx.options.inverseTransform)
-                    maxx = Number.MAX_VALUE;
-                if (axisy.options.inverseTransform)
-                    maxy = Number.MAX_VALUE;
-                
-                if (s.lines.show || s.points.show) {
-                    for (j = 0; j < points.length; j += ps) {
-                        var x = points[j], y = points[j + 1];
-                        if (x == null)
-                            continue;
-                        
-                        // For points and lines, the cursor must be within a
-                        // certain distance to the data point
-                        if (x - mx > maxx || x - mx < -maxx ||
-                            y - my > maxy || y - my < -maxy)
-                            continue;
-
-                        // We have to calculate distances in pixels, not in
-                        // data units, because the scales of the axes may be different
-                        var dx = Math.abs(axisx.p2c(x) - mouseX),
-                            dy = Math.abs(axisy.p2c(y) - mouseY),
-                            dist = dx * dx + dy * dy; // we save the sqrt
-
-                        // use <= to ensure last point takes precedence
-                        // (last generally means on top of)
-                        if (dist < smallestDistance) {
-                            smallestDistance = dist;
-                            item = [i, j / ps];
-                        }
-                    }
-                }
-                    
-                if (s.bars.show && !item) { // no other point can be nearby
-                    var barLeft = s.bars.align == "left" ? 0 : -s.bars.barWidth/2,
-                        barRight = barLeft + s.bars.barWidth;
-                    
-                    for (j = 0; j < points.length; j += ps) {
-                        var x = points[j], y = points[j + 1], b = points[j + 2];
-                        if (x == null)
-                            continue;
-  
-                        // for a bar graph, the cursor must be inside the bar
-                        if (series[i].bars.horizontal ? 
-                            (mx <= Math.max(b, x) && mx >= Math.min(b, x) && 
-                             my >= y + barLeft && my <= y + barRight) :
-                            (mx >= x + barLeft && mx <= x + barRight &&
-                             my >= Math.min(b, y) && my <= Math.max(b, y)))
-                                item = [i, j / ps];
-                    }
-                }
-            }
-
-            if (item) {
-                i = item[0];
-                j = item[1];
-                ps = series[i].datapoints.pointsize;
-                
-                return { datapoint: series[i].datapoints.points.slice(j * ps, (j + 1) * ps),
-                         dataIndex: j,
-                         series: series[i],
-                         seriesIndex: i };
-            }
-            
-            return null;
-        }
-
-        function onMouseMove(e) {
-            if (options.grid.hoverable)
-                triggerClickHoverEvent("plothover", e,
-                                       function (s) { return s["hoverable"] != false; });
-        }
-
-        function onMouseLeave(e) {
-            if (options.grid.hoverable)
-                triggerClickHoverEvent("plothover", e,
-                                       function (s) { return false; });
-        }
-
-        function onClick(e) {
-            triggerClickHoverEvent("plotclick", e,
-                                   function (s) { return s["clickable"] != false; });
-        }
-
-        // trigger click or hover event (they send the same parameters
-        // so we share their code)
-        function triggerClickHoverEvent(eventname, event, seriesFilter) {
-            var offset = eventHolder.offset(),
-                canvasX = event.pageX - offset.left - plotOffset.left,
-                canvasY = event.pageY - offset.top - plotOffset.top,
-            pos = canvasToAxisCoords({ left: canvasX, top: canvasY });
-
-            pos.pageX = event.pageX;
-            pos.pageY = event.pageY;
-
-            var item = findNearbyItem(canvasX, canvasY, seriesFilter);
-
-            if (item) {
-                // fill in mouse pos for any listeners out there
-                item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left + plotOffset.left);
-                item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top + plotOffset.top);
-            }
-
-            if (options.grid.autoHighlight) {
-                // clear auto-highlights
-                for (var i = 0; i < highlights.length; ++i) {
-                    var h = highlights[i];
-                    if (h.auto == eventname &&
-                        !(item && h.series == item.series &&
-                          h.point[0] == item.datapoint[0] &&
-                          h.point[1] == item.datapoint[1]))
-                        unhighlight(h.series, h.point);
-                }
-                
-                if (item)
-                    highlight(item.series, item.datapoint, eventname);
-            }
-            
-            placeholder.trigger(eventname, [ pos, item ]);
-        }
-
-        function triggerRedrawOverlay() {
-            if (!redrawTimeout)
-                redrawTimeout = setTimeout(drawOverlay, 30);
-        }
-
-        function drawOverlay() {
-            redrawTimeout = null;
-
-            // draw highlights
-            octx.save();
-            octx.clearRect(0, 0, canvasWidth, canvasHeight);
-            octx.translate(plotOffset.left, plotOffset.top);
-            
-            var i, hi;
-            for (i = 0; i < highlights.length; ++i) {
-                hi = highlights[i];
-
-                if (hi.series.bars.show)
-                    drawBarHighlight(hi.series, hi.point);
-                else
-                    drawPointHighlight(hi.series, hi.point);
-            }
-            octx.restore();
-            
-            executeHooks(hooks.drawOverlay, [octx]);
-        }
-        
-        function highlight(s, point, auto) {
-            if (typeof s == "number")
-                s = series[s];
-
-            if (typeof point == "number") {
-                var ps = s.datapoints.pointsize;
-                point = s.datapoints.points.slice(ps * point, ps * (point + 1));
-            }
-
-            var i = indexOfHighlight(s, point);
-            if (i == -1) {
-                highlights.push({ series: s, point: point, auto: auto });
-
-                triggerRedrawOverlay();
-            }
-            else if (!auto)
-                highlights[i].auto = false;
-        }
-            
-        function unhighlight(s, point) {
-            if (s == null && point == null) {
-                highlights = [];
-                triggerRedrawOverlay();
-            }
-            
-            if (typeof s == "number")
-                s = series[s];
-
-            if (typeof point == "number")
-                point = s.data[point];
-
-            var i = indexOfHighlight(s, point);
-            if (i != -1) {
-                highlights.splice(i, 1);
-
-                triggerRedrawOverlay();
-            }
-        }
-        
-        function indexOfHighlight(s, p) {
-            for (var i = 0; i < highlights.length; ++i) {
-                var h = highlights[i];
-                if (h.series == s && h.point[0] == p[0]
-                    && h.point[1] == p[1])
-                    return i;
-            }
-            return -1;
-        }
-        
-        function drawPointHighlight(series, point) {
-            var x = point[0], y = point[1],
-                axisx = series.xaxis, axisy = series.yaxis;
-            
-            if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
-                return;
-            
-            var pointRadius = series.points.radius + series.points.lineWidth / 2;
-            octx.lineWidth = pointRadius;
-            octx.strokeStyle = $.color.parse(series.color).scale('a', 0.5).toString();
-            var radius = 1.5 * pointRadius,
-                x = axisx.p2c(x),
-                y = axisy.p2c(y);
-            
-            octx.beginPath();
-            if (series.points.symbol == "circle")
-                octx.arc(x, y, radius, 0, 2 * Math.PI, false);
-            else
-                series.points.symbol(octx, x, y, radius, false);
-            octx.closePath();
-            octx.stroke();
-        }
-
-        function drawBarHighlight(series, point) {
-            octx.lineWidth = series.bars.lineWidth;
-            octx.strokeStyle = $.color.parse(series.color).scale('a', 0.5).toString();
-            var fillStyle = $.color.parse(series.color).scale('a', 0.5).toString();
-            var barLeft = series.bars.align == "left" ? 0 : -series.bars.barWidth/2;
-            drawBar(point[0], point[1], point[2] || 0, barLeft, barLeft + series.bars.barWidth,
-                    0, function () { return fillStyle; }, series.xaxis, series.yaxis, octx, series.bars.horizontal, series.bars.lineWidth);
-        }
-
-        function getColorOrGradient(spec, bottom, top, defaultColor) {
-            if (typeof spec == "string")
-                return spec;
-            else {
-                // assume this is a gradient spec; IE currently only
-                // supports a simple vertical gradient properly, so that's
-                // what we support too
-                var gradient = ctx.createLinearGradient(0, top, 0, bottom);
-                
-                for (var i = 0, l = spec.colors.length; i < l; ++i) {
-                    var c = spec.colors[i];
-                    if (typeof c != "string") {
-                        var co = $.color.parse(defaultColor);
-                        if (c.brightness != null)
-                            co = co.scale('rgb', c.brightness)
-                        if (c.opacity != null)
-                            co.a *= c.opacity;
-                        c = co.toString();
-                    }
-                    gradient.addColorStop(i / (l - 1), c);
-                }
-                
-                return gradient;
-            }
-        }
-    }
-
-    $.plot = function(placeholder, data, options) {
-        //var t0 = new Date();
-        var plot = new Plot($(placeholder), data, options, $.plot.plugins);
-        //(window.console ? console.log : alert)("time used (msecs): " + ((new Date()).getTime() - t0.getTime()));
-        return plot;
-    };
-
-    $.plot.version = "0.7";
-    
-    $.plot.plugins = [];
-
-    // returns a string with the date d formatted according to fmt
-    $.plot.formatDate = function(d, fmt, monthNames) {
-        var leftPad = function(n) {
-            n = "" + n;
-            return n.length == 1 ? "0" + n : n;
-        };
-        
-        var r = [];
-        var escape = false, padNext = false;
-        var hours = d.getUTCHours();
-        var isAM = hours < 12;
-        if (monthNames == null)
-            monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-
-        if (fmt.search(/%p|%P/) != -1) {
-            if (hours > 12) {
-                hours = hours - 12;
-            } else if (hours == 0) {
-                hours = 12;
-            }
-        }
-        for (var i = 0; i < fmt.length; ++i) {
-            var c = fmt.charAt(i);
-            
-            if (escape) {
-                switch (c) {
-                case 'h': c = "" + hours; break;
-                case 'H': c = leftPad(hours); break;
-                case 'M': c = leftPad(d.getUTCMinutes()); break;
-                case 'S': c = leftPad(d.getUTCSeconds()); break;
-                case 'd': c = "" + d.getUTCDate(); break;
-                case 'm': c = "" + (d.getUTCMonth() + 1); break;
-                case 'y': c = "" + d.getUTCFullYear(); break;
-                case 'b': c = "" + monthNames[d.getUTCMonth()]; break;
-                case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break;
-                case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break;
-                case '0': c = ""; padNext = true; break;
-                }
-                if (c && padNext) {
-                    c = leftPad(c);
-                    padNext = false;
-                }
-                r.push(c);
-                if (!padNext)
-                    escape = false;
-            }
-            else {
-                if (c == "%")
-                    escape = true;
-                else
-                    r.push(c);
-            }
-        }
-        return r.join("");
-    };
-    
-    // round to nearby lower multiple of base
-    function floorInBase(n, base) {
-        return base * Math.floor(n / base);
-    }
-    
-})(jQuery);
diff --git a/pkgs/plt-services/meta/drdr/static/jquery.flot.selection.js b/pkgs/plt-services/meta/drdr/static/jquery.flot.selection.js
deleted file mode 100644
index 7f7b32694b..0000000000
--- a/pkgs/plt-services/meta/drdr/static/jquery.flot.selection.js
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
-Flot plugin for selecting regions.
-
-The plugin defines the following options:
-
-  selection: {
-    mode: null or "x" or "y" or "xy",
-    color: color
-  }
-
-Selection support is enabled by setting the mode to one of "x", "y" or
-"xy". In "x" mode, the user will only be able to specify the x range,
-similarly for "y" mode. For "xy", the selection becomes a rectangle
-where both ranges can be specified. "color" is color of the selection
-(if you need to change the color later on, you can get to it with
-plot.getOptions().selection.color).
-
-When selection support is enabled, a "plotselected" event will be
-emitted on the DOM element you passed into the plot function. The
-event handler gets a parameter with the ranges selected on the axes,
-like this:
-
-  placeholder.bind("plotselected", function(event, ranges) {
-    alert("You selected " + ranges.xaxis.from + " to " + ranges.xaxis.to)
-    // similar for yaxis - with multiple axes, the extra ones are in
-    // x2axis, x3axis, ...
-  });
-
-The "plotselected" event is only fired when the user has finished
-making the selection. A "plotselecting" event is fired during the
-process with the same parameters as the "plotselected" event, in case
-you want to know what's happening while it's happening,
-
-A "plotunselected" event with no arguments is emitted when the user
-clicks the mouse to remove the selection.
-
-The plugin allso adds the following methods to the plot object:
-
-- setSelection(ranges, preventEvent)
-
-  Set the selection rectangle. The passed in ranges is on the same
-  form as returned in the "plotselected" event. If the selection mode
-  is "x", you should put in either an xaxis range, if the mode is "y"
-  you need to put in an yaxis range and both xaxis and yaxis if the
-  selection mode is "xy", like this:
-
-    setSelection({ xaxis: { from: 0, to: 10 }, yaxis: { from: 40, to: 60 } });
-
-  setSelection will trigger the "plotselected" event when called. If
-  you don't want that to happen, e.g. if you're inside a
-  "plotselected" handler, pass true as the second parameter. If you
-  are using multiple axes, you can specify the ranges on any of those,
-  e.g. as x2axis/x3axis/... instead of xaxis, the plugin picks the
-  first one it sees.
-  
-- clearSelection(preventEvent)
-
-  Clear the selection rectangle. Pass in true to avoid getting a
-  "plotunselected" event.
-
-- getSelection()
-
-  Returns the current selection in the same format as the
-  "plotselected" event. If there's currently no selection, the
-  function returns null.
-
-*/
-
-(function ($) {
-    function init(plot) {
-        var selection = {
-                first: { x: -1, y: -1}, second: { x: -1, y: -1},
-                show: false,
-                active: false
-            };
-
-        // FIXME: The drag handling implemented here should be
-        // abstracted out, there's some similar code from a library in
-        // the navigation plugin, this should be massaged a bit to fit
-        // the Flot cases here better and reused. Doing this would
-        // make this plugin much slimmer.
-        var savedhandlers = {};
-
-        var mouseUpHandler = null;
-        
-        function onMouseMove(e) {
-            if (selection.active) {
-                updateSelection(e);
-                
-                plot.getPlaceholder().trigger("plotselecting", [ getSelection() ]);
-            }
-        }
-
-        function onMouseDown(e) {
-            if (e.which != 1)  // only accept left-click
-                return;
-            
-            // cancel out any text selections
-            document.body.focus();
-
-            // prevent text selection and drag in old-school browsers
-            if (document.onselectstart !== undefined && savedhandlers.onselectstart == null) {
-                savedhandlers.onselectstart = document.onselectstart;
-                document.onselectstart = function () { return false; };
-            }
-            if (document.ondrag !== undefined && savedhandlers.ondrag == null) {
-                savedhandlers.ondrag = document.ondrag;
-                document.ondrag = function () { return false; };
-            }
-
-            setSelectionPos(selection.first, e);
-
-            selection.active = true;
-
-            // this is a bit silly, but we have to use a closure to be
-            // able to whack the same handler again
-            mouseUpHandler = function (e) { onMouseUp(e); };
-            
-            $(document).one("mouseup", mouseUpHandler);
-        }
-
-        function onMouseUp(e) {
-            mouseUpHandler = null;
-            
-            // revert drag stuff for old-school browsers
-            if (document.onselectstart !== undefined)
-                document.onselectstart = savedhandlers.onselectstart;
-            if (document.ondrag !== undefined)
-                document.ondrag = savedhandlers.ondrag;
-
-            // no more dragging
-            selection.active = false;
-            updateSelection(e);
-
-            if (selectionIsSane())
-                triggerSelectedEvent();
-            else {
-                // this counts as a clear
-                plot.getPlaceholder().trigger("plotunselected", [ ]);
-                plot.getPlaceholder().trigger("plotselecting", [ null ]);
-            }
-
-            return false;
-        }
-
-        function getSelection() {
-            if (!selectionIsSane())
-                return null;
-
-            var r = {}, c1 = selection.first, c2 = selection.second;
-            $.each(plot.getAxes(), function (name, axis) {
-                if (axis.used) {
-                    var p1 = axis.c2p(c1[axis.direction]), p2 = axis.c2p(c2[axis.direction]); 
-                    r[name] = { from: Math.min(p1, p2), to: Math.max(p1, p2) };
-                }
-            });
-            return r;
-        }
-
-        function triggerSelectedEvent() {
-            var r = getSelection();
-
-            plot.getPlaceholder().trigger("plotselected", [ r ]);
-
-            // backwards-compat stuff, to be removed in future
-            if (r.xaxis && r.yaxis)
-                plot.getPlaceholder().trigger("selected", [ { x1: r.xaxis.from, y1: r.yaxis.from, x2: r.xaxis.to, y2: r.yaxis.to } ]);
-        }
-
-        function clamp(min, value, max) {
-            return value < min ? min: (value > max ? max: value);
-        }
-
-        function setSelectionPos(pos, e) {
-            var o = plot.getOptions();
-            var offset = plot.getPlaceholder().offset();
-            var plotOffset = plot.getPlotOffset();
-            pos.x = clamp(0, e.pageX - offset.left - plotOffset.left, plot.width());
-            pos.y = clamp(0, e.pageY - offset.top - plotOffset.top, plot.height());
-
-            if (o.selection.mode == "y")
-                pos.x = pos == selection.first ? 0 : plot.width();
-
-            if (o.selection.mode == "x")
-                pos.y = pos == selection.first ? 0 : plot.height();
-        }
-
-        function updateSelection(pos) {
-            if (pos.pageX == null)
-                return;
-
-            setSelectionPos(selection.second, pos);
-            if (selectionIsSane()) {
-                selection.show = true;
-                plot.triggerRedrawOverlay();
-            }
-            else
-                clearSelection(true);
-        }
-
-        function clearSelection(preventEvent) {
-            if (selection.show) {
-                selection.show = false;
-                plot.triggerRedrawOverlay();
-                if (!preventEvent)
-                    plot.getPlaceholder().trigger("plotunselected", [ ]);
-            }
-        }
-
-        // function taken from markings support in Flot
-        function extractRange(ranges, coord) {
-            var axis, from, to, key, axes = plot.getAxes();
-
-            for (var k in axes) {
-                axis = axes[k];
-                if (axis.direction == coord) {
-                    key = coord + axis.n + "axis";
-                    if (!ranges[key] && axis.n == 1)
-                        key = coord + "axis"; // support x1axis as xaxis
-                    if (ranges[key]) {
-                        from = ranges[key].from;
-                        to = ranges[key].to;
-                        break;
-                    }
-                }
-            }
-
-            // backwards-compat stuff - to be removed in future
-            if (!ranges[key]) {
-                axis = coord == "x" ? plot.getXAxes()[0] : plot.getYAxes()[0];
-                from = ranges[coord + "1"];
-                to = ranges[coord + "2"];
-            }
-
-            // auto-reverse as an added bonus
-            if (from != null && to != null && from > to) {
-                var tmp = from;
-                from = to;
-                to = tmp;
-            }
-            
-            return { from: from, to: to, axis: axis };
-        }
-        
-        function setSelection(ranges, preventEvent) {
-            var axis, range, o = plot.getOptions();
-
-            if (o.selection.mode == "y") {
-                selection.first.x = 0;
-                selection.second.x = plot.width();
-            }
-            else {
-                range = extractRange(ranges, "x");
-
-                selection.first.x = range.axis.p2c(range.from);
-                selection.second.x = range.axis.p2c(range.to);
-            }
-
-            if (o.selection.mode == "x") {
-                selection.first.y = 0;
-                selection.second.y = plot.height();
-            }
-            else {
-                range = extractRange(ranges, "y");
-
-                selection.first.y = range.axis.p2c(range.from);
-                selection.second.y = range.axis.p2c(range.to);
-            }
-
-            selection.show = true;
-            plot.triggerRedrawOverlay();
-            if (!preventEvent && selectionIsSane())
-                triggerSelectedEvent();
-        }
-
-        function selectionIsSane() {
-            var minSize = 5;
-            return Math.abs(selection.second.x - selection.first.x) >= minSize &&
-                Math.abs(selection.second.y - selection.first.y) >= minSize;
-        }
-
-        plot.clearSelection = clearSelection;
-        plot.setSelection = setSelection;
-        plot.getSelection = getSelection;
-
-        plot.hooks.bindEvents.push(function(plot, eventHolder) {
-            var o = plot.getOptions();
-            if (o.selection.mode != null) {
-                eventHolder.mousemove(onMouseMove);
-                eventHolder.mousedown(onMouseDown);
-            }
-        });
-
-
-        plot.hooks.drawOverlay.push(function (plot, ctx) {
-            // draw selection
-            if (selection.show && selectionIsSane()) {
-                var plotOffset = plot.getPlotOffset();
-                var o = plot.getOptions();
-
-                ctx.save();
-                ctx.translate(plotOffset.left, plotOffset.top);
-
-                var c = $.color.parse(o.selection.color);
-
-                ctx.strokeStyle = c.scale('a', 0.8).toString();
-                ctx.lineWidth = 1;
-                ctx.lineJoin = "round";
-                ctx.fillStyle = c.scale('a', 0.4).toString();
-
-                var x = Math.min(selection.first.x, selection.second.x),
-                    y = Math.min(selection.first.y, selection.second.y),
-                    w = Math.abs(selection.second.x - selection.first.x),
-                    h = Math.abs(selection.second.y - selection.first.y);
-
-                ctx.fillRect(x, y, w, h);
-                ctx.strokeRect(x, y, w, h);
-
-                ctx.restore();
-            }
-        });
-        
-        plot.hooks.shutdown.push(function (plot, eventHolder) {
-            eventHolder.unbind("mousemove", onMouseMove);
-            eventHolder.unbind("mousedown", onMouseDown);
-            
-            if (mouseUpHandler)
-                $(document).unbind("mouseup", mouseUpHandler);
-        });
-
-    }
-
-    $.plot.plugins.push({
-        init: init,
-        options: {
-            selection: {
-                mode: null, // one of null, "x", "y" or "xy"
-                color: "#e8cfac"
-            }
-        },
-        name: 'selection',
-        version: '1.1'
-    });
-})(jQuery);
diff --git a/pkgs/plt-services/meta/drdr/static/render.css b/pkgs/plt-services/meta/drdr/static/render.css
deleted file mode 100644
index dc8f389fce..0000000000
--- a/pkgs/plt-services/meta/drdr/static/render.css
+++ /dev/null
@@ -1,292 +0,0 @@
-html {
-  overflow-y: scroll;
-}
-
-a img {
-  border: 0;
-}
-
-body {
-  color: black;
-  background-color: white;
-  font-family: Optima, Arial, Verdana, Helvetica, sans-serif;
-  margin: 0px;
-  padding: 0px;
-}
-
-.content {
-  margin-left: auto;
-  margin-right: auto;
-  width: 50em;
-}
-
-#footer {
-  text-align: right;
-  width: 50em;
-  background: #F5F5DC;
-  margin-top: 2em;
-}
-
-.help h1 {
-  background: #F5F5DC;
-  font-size: 130%;
-  width: 100%;
-}
-
-.stderr {
-  color: red;
-}
-.stdout {
-  color: black;
-}
-.difference,.unprintable {
-  background: #00ffc8;
-}
-
-.breadcrumb {
-  padding-left: 1em;
-  padding-right: 1em;
-  background: #FFCC66;
-  font-size: 120%;
-  font-weight: bold;
-}
-
-.breadcrumb a.parent {
-  color: black;
-  text-decoration: none;
-  font-weight: normal;
-}
-
-.breadcrumb a.parent:hover {
-  color: blue;
-  text-decoration: underline;
-}
-
-div.error {
-  margin-top: 1em;
-  background-color: rgba(100%,0%,0%,0.5);
-  border: 1px solid black;
-  padding: 1em;
-}
-
-span.revnav {
-  margin-left: 1em;
-  margin-right: 1em;
-  padding-left: 1em;
-  padding-right: 1em;
-  background: #FFCC66;
-  font-size: 120%;
-  font-weight: bold;
-}
-
-span.revnav a {
-  margin-right: 5px;
-  color: black;
-  text-decoration: none;
-  font-weight: normal;
-}
-
-span.revnav a:hover {
-  color: blue;
-  text-decoration: underline;
-}
-
-span.filepath {
-  font-family: monospace;
-}
-
-table.data {
-  margin-top: 1em;
-  width: 100%;
-  background-color: rgb(90%,90%,90%);
-  border: 1px solid black;
-  padding: 1em;
-}
-
-table.data > tbody > tr > td:nth-child(1) > a {
-  color: black;
-  text-decoration: none;
-}
-
-table.data > tbody > tr > td:nth-child(1) > a:hover {
-  color: blue;
-  text-decoration: underline;
-}
-
-table.data > tbody > tr > td:nth-child(1) {
-  font-weight: bold;
-  width: 15%;
-  text-align: right;
-  vertical-align: top;
-  padding-right: 1em;
-}
-
-pre {
-  overflow-x: auto; /* Use horizontal scroller if needed; for Firefox 2, not needed in Firefox 3 */
-  white-space: pre-wrap; /* css-3 */
-  white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */
-  white-space: -pre-wrap; /* Opera 4-6 */
-  white-space: -o-pre-wrap; /* Opera 7 */
-  /* width: 99%; */
-  word-wrap: break-word; /* Internet Explorer 5.5+ */
-}
-
-div.status {
-  margin-top: 1em;
-  background-color: rgb(90%,90%,90%);
-  border: 1px solid black;
-  padding: 1em;
-}
-
-div.status ul {
-  list-style-type: none;
-}
-
-div.status a {
-  color: black;
-  text-decoration: none;
-  font-weight: normal;
-}
-
-div.status a:hover {
-  color: blue;
-  text-decoration: underline;
-}
-
-.status .tag {
-  float: right;
-  color: rgb(50%,50%,50%);
-  font-size: 200%;
-  margin-top: -0.5em;
-  padding-top: 0px;
-}
-
-.commandline {
-  font-family: monospace;
-  white-space: pre-wrap;
-}
-.commandline:before { content: "'"; }
-.commandline:after { content: "'"; }
-
-tr.changes table tr td:nth-child(1) {
-  text-align: left;
-  padding-right: 0.5em;
-}
-
-table.dirlist {
-  margin-top: 1em;
-  background-color: #F5F5DC;
-  width: 100%;
-}
-
-p.output {
-  font-family: monospace;
-}
-
-div.output {
-  margin-top: 1em;
-  background-color: #F5F5DC;
-  font-family: monospace;
-  width: 100%;
-  padding: 0.5em;
-  border: 1px solid black;
-}
-
-div.output p {
-  margin: 0.5em;
-}
-
-.dirlist thead tr td:nth-child(n+2) {
-  text-align: center;
-}
-.dirlist tbody tr td:nth-child(2) {
-  text-align: right;
-}
-.dirlist tbody tr td:nth-child(3) {
-  text-align: right;
-}
-.dirlist tbody tr td:nth-child(n+4) {
-  text-align: center;
-}
-.dirlist tfoot tr td:nth-child(2) {
-  text-align: right;
-}
-.dirlist tfoot tr td:nth-child(3) {
-  text-align: right;
-}
-.dirlist tfoot tr td:nth-child(n+4) {
-  text-align: center;
-}
-
-.dirlist tbody tr td.building {
-  text-align: center;
-}
-
-.dirlist tbody tr td.author {
-  text-align: center;
-}
-
-.dir, .file {
-  cursor: pointer;
-  font-family: Courier New, Courier, monospace;
-}
-
-.dir {
-  margin: 3px;
-  padding: 3px;
-  margin-left: 3em;
-  background: rgb(90%,90%,90%);
-}
-
-.dir a {
-  text-decoration: none;
-  color: black;
-  font-weight: bold;
-}
-
-.dir:hover {
-  margin: 3px;
-  padding: 3px;
-  margin-left: 3em;
-  background: rgb(100%,100%,80%);
-  /* border: 1px black solid; */
-}
-
-.branch-refs-heads-release {
-  background: rgb(90%,70%,90%);
-}
-.branch-refs-heads-release:hover {
-  background: rgb(100%,80%,100%);
-}
-
-.file {
-  margin: 3px;
-  padding: 3px;
-  margin-left: 3em;
-  background: rgb(95%,95%,95%);
-}
-
-.file a {
-  text-decoration: none;
-  color: black;
-}
-
-.file:hover {
-  margin: 3px;
-  padding: 3px;
-  margin-left: 3em;
-  background: rgb(100%,100%,90%);
-}
-
-div.timing img {
-  border: 0px;
-  width: 100%;
-}
-div.timing {
-  margin-top: 2em;
-  width: 50em;
-}
-
-table.diff tr.difference td {
-  width: 48%;
-}
diff --git a/pkgs/plt-services/meta/drdr/static/robots.txt b/pkgs/plt-services/meta/drdr/static/robots.txt
deleted file mode 100644
index 1a3761aa8b..0000000000
--- a/pkgs/plt-services/meta/drdr/static/robots.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-# go away
-User-agent: *
-Disallow: /
diff --git a/pkgs/plt-services/meta/drdr/static/sorttable.js b/pkgs/plt-services/meta/drdr/static/sorttable.js
deleted file mode 100644
index ec537e9ecf..0000000000
--- a/pkgs/plt-services/meta/drdr/static/sorttable.js
+++ /dev/null
@@ -1,502 +0,0 @@
-function TocviewToggle(glyphid, id) {
-  var glyph = document.getElementById(glyphid);
-  var s = document.getElementById(id).style;
-  var expand = s.display == "none";
-  s.display = expand ? "block" : "none";
-  glyph.innerHTML = expand ? "&#9660;" : "&#9658;";
-}
-
-/*
-  SortTable
-  version 2
-  7th April 2007
-  Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/
-  
-  Instructions:
-  Download this file
-  Add <script src="sorttable.js"></script> to your HTML
-  Add class="sortable" to any table you'd like to make sortable
-  Click on the headers to sort
-  
-  Thanks to many, many people for contributions and suggestions.
-  Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
-  This basically means: do what you want with it.
-*/
-
- 
-var stIsIE = /*@cc_on!@*/false;
-
-sorttable = {
-  init: function() {
-    // quit if this function has already been called
-    if (arguments.callee.done) return;
-    // flag this function so we don't do the same thing twice
-    arguments.callee.done = true;
-    // kill the timer
-    if (_timer) clearInterval(_timer);
-    
-    if (!document.createElement || !document.getElementsByTagName) return;
-    
-    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;
-    
-    forEach(document.getElementsByTagName('table'), function(table) {
-      if (table.className.search(/\bsortable\b/) != -1) {
-        sorttable.makeSortable(table);
-      }
-    });
-    
-  },
-  
-  makeSortable: function(table) {
-    if (table.getElementsByTagName('thead').length == 0) {
-      // table doesn't have a tHead. Since it should have, create one and
-      // put the first table row in it.
-      the = document.createElement('thead');
-      the.appendChild(table.rows[0]);
-      table.insertBefore(the,table.firstChild);
-    }
-    // Safari doesn't support table.tHead, sigh
-    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];
-    
-    if (table.tHead.rows.length != 1) return; // can't cope with two header rows
-    
-    // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
-    // "total" rows, for example). This is B&R, since what you're supposed
-    // to do is put them in a tfoot. So, if there are sortbottom rows,
-    // for backwards compatibility, move them to tfoot (creating it if needed).
-    sortbottomrows = [];
-    for (var i=0; i<table.rows.length; i++) {
-      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
-        sortbottomrows[sortbottomrows.length] = table.rows[i];
-      }
-    }
-    if (sortbottomrows) {
-      if (table.tFoot == null) {
-        // table doesn't have a tfoot. Create one.
-        tfo = document.createElement('tfoot');
-        table.appendChild(tfo);
-      }
-      for (var i=0; i<sortbottomrows.length; i++) {
-        tfo.appendChild(sortbottomrows[i]);
-      }
-      delete sortbottomrows;
-    }
-    
-    // work through each column and calculate its type
-    headrow = table.tHead.rows[0].cells;
-    for (var i=0; i<headrow.length; i++) {
-      // manually override the type with a sorttable_type attribute
-      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
-        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
-        if (mtch) { override = mtch[1]; }
-	      if (mtch && typeof sorttable["sort_"+override] == 'function') {
-	        headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
-	      } else {
-	        headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
-	      }
-	      // make it clickable to sort
-	      headrow[i].sorttable_columnindex = i;
-	      headrow[i].sorttable_tbody = table.tBodies[0];
-	      dean_addEvent(headrow[i],"click", function(e) {
-
-          if (this.className.search(/\bsorttable_sorted\b/) != -1) {
-            // if we're already sorted by this column, just 
-            // reverse the table, which is quicker
-            sorttable.reverse(this.sorttable_tbody);
-            this.className = this.className.replace('sorttable_sorted',
-                                                    'sorttable_sorted_reverse');
-            this.removeChild(document.getElementById('sorttable_sortfwdind'));
-            sortrevind = document.createElement('span');
-            sortrevind.id = "sorttable_sortrevind";
-            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
-            this.appendChild(sortrevind);
-            return;
-          }
-          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
-            // if we're already sorted by this column in reverse, just 
-            // re-reverse the table, which is quicker
-            sorttable.reverse(this.sorttable_tbody);
-            this.className = this.className.replace('sorttable_sorted_reverse',
-                                                    'sorttable_sorted');
-            this.removeChild(document.getElementById('sorttable_sortrevind'));
-            sortfwdind = document.createElement('span');
-            sortfwdind.id = "sorttable_sortfwdind";
-            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
-            this.appendChild(sortfwdind);
-            return;
-          }
-          
-          // remove sorttable_sorted classes
-          theadrow = this.parentNode;
-          forEach(theadrow.childNodes, function(cell) {
-            if (cell.nodeType == 1) { // an element
-              cell.className = cell.className.replace('sorttable_sorted_reverse','');
-              cell.className = cell.className.replace('sorttable_sorted','');
-            }
-          });
-          sortfwdind = document.getElementById('sorttable_sortfwdind');
-          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
-          sortrevind = document.getElementById('sorttable_sortrevind');
-          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }
-          
-          this.className += ' sorttable_sorted';
-          sortfwdind = document.createElement('span');
-          sortfwdind.id = "sorttable_sortfwdind";
-          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
-          this.appendChild(sortfwdind);
-
-	        // build an array to sort. This is a Schwartzian transform thing,
-	        // i.e., we "decorate" each row with the actual sort key,
-	        // sort based on the sort keys, and then put the rows back in order
-	        // which is a lot faster because you only do getInnerText once per row
-	        row_array = [];
-	        col = this.sorttable_columnindex;
-	        rows = this.sorttable_tbody.rows;
-	        for (var j=0; j<rows.length; j++) {
-	          row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
-	        }
-	        /* If you want a stable sort, uncomment the following line */
-	        //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
-	        /* and comment out this one */
-	        row_array.sort(this.sorttable_sortfunction);
-            row_array.reverse();
-	        
-	        tb = this.sorttable_tbody;
-	        for (var j=0; j<row_array.length; j++) {
-	          tb.appendChild(row_array[j][1]);
-	        }
-	        
-	        delete row_array;
-	      });
-	    }
-    }
-  },
-  
-  guessType: function(table, column) {
-    // guess the type of a column based on its first non-blank row
-    sortfn = sorttable.sort_alpha;
-    for (var i=0; i<table.tBodies[0].rows.length; i++) {
-      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
-      if (text != '') {
-        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {
-          return sorttable.sort_numeric;
-        }
-        // check for a date: dd/mm/yyyy or dd/mm/yy 
-        // can have / or . or - as separator
-        // can be mm/dd as well
-        possdate = text.match(sorttable.DATE_RE)
-        if (possdate) {
-          // looks like a date
-          first = parseInt(possdate[1]);
-          second = parseInt(possdate[2]);
-          if (first > 12) {
-            // definitely dd/mm
-            return sorttable.sort_ddmm;
-          } else if (second > 12) {
-            return sorttable.sort_mmdd;
-          } else {
-            // looks like a date, but we can't tell which, so assume
-            // that it's dd/mm (English imperialism!) and keep looking
-            sortfn = sorttable.sort_ddmm;
-          }
-        }
-      }
-    }
-    return sortfn;
-  },
-  
-  getInnerText: function(node) {
-    // gets the text we want to use for sorting for a cell.
-    // strips leading and trailing whitespace.
-    // this is *not* a generic getInnerText function; it's special to sorttable.
-    // for example, you can override the cell text with a customkey attribute.
-    // it also gets .value for <input> fields.
-    
-    hasInputs = (typeof node.getElementsByTagName == 'function') &&
-                 node.getElementsByTagName('input').length;
-    
-    if (node.getAttribute("sorttable_customkey") != null) {
-      return node.getAttribute("sorttable_customkey");
-    }
-    else if (typeof node.textContent != 'undefined' && !hasInputs) {
-      return node.textContent.replace(/^\s+|\s+$/g, '');
-    }
-    else if (typeof node.innerText != 'undefined' && !hasInputs) {
-      return node.innerText.replace(/^\s+|\s+$/g, '');
-    }
-    else if (typeof node.text != 'undefined' && !hasInputs) {
-      return node.text.replace(/^\s+|\s+$/g, '');
-    }
-    else {
-      switch (node.nodeType) {
-        case 3:
-          if (node.nodeName.toLowerCase() == 'input') {
-            return node.value.replace(/^\s+|\s+$/g, '');
-          }
-        case 4:
-          return node.nodeValue.replace(/^\s+|\s+$/g, '');
-          break;
-        case 1:
-        case 11:
-          var innerText = '';
-          for (var i = 0; i < node.childNodes.length; i++) {
-            innerText += sorttable.getInnerText(node.childNodes[i]);
-          }
-          return innerText.replace(/^\s+|\s+$/g, '');
-          break;
-        default:
-          return '';
-      }
-    }
-  },
-  
-  reverse: function(tbody) {
-    // reverse the rows in a tbody
-    newrows = [];
-    for (var i=0; i<tbody.rows.length; i++) {
-      newrows[newrows.length] = tbody.rows[i];
-    }
-    for (var i=newrows.length-1; i>=0; i--) {
-       tbody.appendChild(newrows[i]);
-    }
-    delete newrows;
-  },
-  
-  /* sort functions
-     each sort function takes two parameters, a and b
-     you are comparing a[0] and b[0] */
-  sort_numeric: function(a,b) {
-    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
-    if (isNaN(aa)) aa = 0;
-    bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
-    if (isNaN(bb)) bb = 0;
-    return aa-bb;
-  },
-  sort_alpha: function(a,b) {
-    if (a[0]==b[0]) return 0;
-    if (a[0]<b[0]) return -1;
-    return 1;
-  },
-  sort_ddmm: function(a,b) {
-    mtch = a[0].match(sorttable.DATE_RE);
-    y = mtch[3]; m = mtch[2]; d = mtch[1];
-    if (m.length == 1) m = '0'+m;
-    if (d.length == 1) d = '0'+d;
-    dt1 = y+m+d;
-    mtch = b[0].match(sorttable.DATE_RE);
-    y = mtch[3]; m = mtch[2]; d = mtch[1];
-    if (m.length == 1) m = '0'+m;
-    if (d.length == 1) d = '0'+d;
-    dt2 = y+m+d;
-    if (dt1==dt2) return 0;
-    if (dt1<dt2) return -1;
-    return 1;
-  },
-  sort_mmdd: function(a,b) {
-    mtch = a[0].match(sorttable.DATE_RE);
-    y = mtch[3]; d = mtch[2]; m = mtch[1];
-    if (m.length == 1) m = '0'+m;
-    if (d.length == 1) d = '0'+d;
-    dt1 = y+m+d;
-    mtch = b[0].match(sorttable.DATE_RE);
-    y = mtch[3]; d = mtch[2]; m = mtch[1];
-    if (m.length == 1) m = '0'+m;
-    if (d.length == 1) d = '0'+d;
-    dt2 = y+m+d;
-    if (dt1==dt2) return 0;
-    if (dt1<dt2) return -1;
-    return 1;
-  },
-  
-  shaker_sort: function(list, comp_func) {
-    // A stable sort function to allow multi-level sorting of data
-    // see: http://en.wikipedia.org/wiki/Cocktail_sort
-    // thanks to Joseph Nahmias
-    var b = 0;
-    var t = list.length - 1;
-    var swap = true;
-
-    while(swap) {
-        swap = false;
-        for(var i = b; i < t; ++i) {
-            if ( comp_func(list[i], list[i+1]) > 0 ) {
-                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
-                swap = true;
-            }
-        } // for
-        t--;
-
-        if (!swap) break;
-
-        for(var i = t; i > b; --i) {
-            if ( comp_func(list[i], list[i-1]) < 0 ) {
-                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
-                swap = true;
-            }
-        } // for
-        b++;
-
-    } // while(swap)
-  }  
-}
-
-/* ******************************************************************
-   Supporting functions: bundled here to avoid depending on a library
-   ****************************************************************** */
-
-// Dean Edwards/Matthias Miller/John Resig
-
-/* for Mozilla/Opera9 */
-if (document.addEventListener) {
-    document.addEventListener("DOMContentLoaded", sorttable.init, false);
-}
-
-/* for Internet Explorer */
-/*@cc_on @*/
-/*@if (@_win32)
-    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
-    var script = document.getElementById("__ie_onload");
-    script.onreadystatechange = function() {
-        if (this.readyState == "complete") {
-            sorttable.init(); // call the onload handler
-        }
-    };
-/*@end @*/
-
-/* for Safari */
-if (/WebKit/i.test(navigator.userAgent)) { // sniff
-    var _timer = setInterval(function() {
-        if (/loaded|complete/.test(document.readyState)) {
-            sorttable.init(); // call the onload handler
-        }
-    }, 10);
-}
-
-/* for other browsers */
-window.onload = sorttable.init;
-
-// written by Dean Edwards, 2005
-// with input from Tino Zijdel, Matthias Miller, Diego Perini
-
-// http://dean.edwards.name/weblog/2005/10/add-event/
-
-function dean_addEvent(element, type, handler) {
-	if (element.addEventListener) {
-		element.addEventListener(type, handler, false);
-	} else {
-		// assign each event handler a unique ID
-		if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
-		// create a hash table of event types for the element
-		if (!element.events) element.events = {};
-		// create a hash table of event handlers for each element/event pair
-		var handlers = element.events[type];
-		if (!handlers) {
-			handlers = element.events[type] = {};
-			// store the existing event handler (if there is one)
-			if (element["on" + type]) {
-				handlers[0] = element["on" + type];
-			}
-		}
-		// store the event handler in the hash table
-		handlers[handler.$$guid] = handler;
-		// assign a global event handler to do all the work
-		element["on" + type] = handleEvent;
-	}
-};
-// a counter used to create unique IDs
-dean_addEvent.guid = 1;
-
-function removeEvent(element, type, handler) {
-	if (element.removeEventListener) {
-		element.removeEventListener(type, handler, false);
-	} else {
-		// delete the event handler from the hash table
-		if (element.events && element.events[type]) {
-			delete element.events[type][handler.$$guid];
-		}
-	}
-};
-
-function handleEvent(event) {
-	var returnValue = true;
-	// grab the event object (IE uses a global event object)
-	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
-	// get a reference to the hash table of event handlers
-	var handlers = this.events[event.type];
-	// execute each event handler
-	for (var i in handlers) {
-		this.$$handleEvent = handlers[i];
-		if (this.$$handleEvent(event) === false) {
-			returnValue = false;
-		}
-	}
-	return returnValue;
-};
-
-function fixEvent(event) {
-	// add W3C standard event methods
-	event.preventDefault = fixEvent.preventDefault;
-	event.stopPropagation = fixEvent.stopPropagation;
-	return event;
-};
-fixEvent.preventDefault = function() {
-	this.returnValue = false;
-};
-fixEvent.stopPropagation = function() {
-  this.cancelBubble = true;
-}
-
-// Dean's forEach: http://dean.edwards.name/base/forEach.js
-/*
-	forEach, version 1.0
-	Copyright 2006, Dean Edwards
-	License: http://www.opensource.org/licenses/mit-license.php
-*/
-
-// array-like enumeration
-if (!Array.forEach) { // mozilla already supports this
-	Array.forEach = function(array, block, context) {
-		for (var i = 0; i < array.length; i++) {
-			block.call(context, array[i], i, array);
-		}
-	};
-}
-
-// generic enumeration
-Function.prototype.forEach = function(object, block, context) {
-	for (var key in object) {
-		if (typeof this.prototype[key] == "undefined") {
-			block.call(context, object[key], key, object);
-		}
-	}
-};
-
-// character enumeration
-String.forEach = function(string, block, context) {
-	Array.forEach(string.split(""), function(chr, index) {
-		block.call(context, chr, index, string);
-	});
-};
-
-// globally resolve forEach enumeration
-var forEach = function(object, block, context) {
-	if (object) {
-		var resolve = Object; // default
-		if (object instanceof Function) {
-			// functions have a "length" property
-			resolve = Function;
-		} else if (object.forEach instanceof Function) {
-			// the object implements a custom forEach method so use that
-			object.forEach(block, context);
-			return;
-		} else if (typeof object == "string") {
-			// the object is a string
-			resolve = String;
-		} else if (typeof object.length == "number") {
-			// the object is array-like
-			resolve = Array;
-		}
-		resolve.forEach(object, block, context);
-	}
-};
-
diff --git a/pkgs/plt-services/meta/drdr/status-analyze.rkt b/pkgs/plt-services/meta/drdr/status-analyze.rkt
deleted file mode 100644
index 107d1b39d0..0000000000
--- a/pkgs/plt-services/meta/drdr/status-analyze.rkt
+++ /dev/null
@@ -1,49 +0,0 @@
-#lang racket/base
-(require racket/list
-         racket/match
-         racket/contract/base
-         "status.rkt")
-
-(define (log-divide l)
-  (match l
-    [(list)
-     (list empty)]
-    [(cons s l)
-     (define rl (log-divide l))
-     (match-define (cons trl rrl) rl)
-     (match s
-       [(? stdout?)
-        (match trl
-          [(or (list) (cons (? stdout?) _))
-           (cons (cons s trl) rrl)]
-          [_
-           (cons (list s) rl)])]
-       [(? stderr?)
-        (cons (cons s trl) rrl)])]))
-
-'
-(module+ test
-  (require rackunit)
-  (check-equal?
-   (log-divide empty)
-   (list empty))
-  (check-equal?
-   (log-divide (list (stdout #"1")))
-   (list (list (stdout #"1"))))
-  (check-equal?
-   (log-divide (list (stdout #"1") (stdout #"2")))
-   (list (list (stdout #"1") (stdout #"2"))))
-  (check-equal?
-   (log-divide (list (stdout #"1") (stderr #"A") (stdout #"2")))
-   (list (list (stdout #"1"))
-         (list (stderr #"A") (stdout #"2"))))
-  (check-equal?
-   (log-divide (list (stdout #"1") (stderr #"A") (stderr #"B") (stdout #"2")))
-   (list (list (stdout #"1"))
-         (list (stderr #"A") (stderr #"B") (stdout #"2")))))
-
-(provide
- (contract-out
-  [log-divide
-   (-> (listof event?)
-       (listof (listof event?)))]))
diff --git a/pkgs/plt-services/meta/drdr/status.rkt b/pkgs/plt-services/meta/drdr/status.rkt
deleted file mode 100644
index db9decac08..0000000000
--- a/pkgs/plt-services/meta/drdr/status.rkt
+++ /dev/null
@@ -1,38 +0,0 @@
-#lang racket/base
-(require racket/contract/base)
-
-(define-struct event () #:prefab)
-(define-struct (stdout event) (bytes) #:prefab)
-(define-struct (stderr event) (bytes) #:prefab)
-
-(define-struct status (start end command-line output-log) #:prefab)
-(define-struct (timeout status) () #:prefab)
-(define-struct (exit status) (code) #:prefab)
-
-(define (status-duration s)
-  (- (status-end s) (status-start s)))
-
-(provide/contract
- ;; Notice the event? is basically (or/c stdout? stderr?) because
- ;; event is not exposed, so the only event?s that can exist are these
- ;; two.
- [event?
-  (-> any/c boolean?)]
- [struct (stdout event) ([bytes bytes?])]
- [struct (stderr event) ([bytes bytes?])]
- [struct status ([start number?]
-                 [end number?]
-                 [command-line (listof string?)]
-                 [output-log (listof event?)])]
- [struct (exit status)
-         ([start number?]
-          [end number?]
-          [command-line (listof string?)]
-          [output-log (listof event?)]
-          [code exact-integer?])]
- [struct (timeout status) 
-         ([start number?]
-          [end number?]
-          [command-line (listof string?)]
-          [output-log (listof event?)])]
- [status-duration (status? . -> . number?)])
diff --git a/pkgs/plt-services/meta/drdr/svn.rkt b/pkgs/plt-services/meta/drdr/svn.rkt
deleted file mode 100644
index 16a266c102..0000000000
--- a/pkgs/plt-services/meta/drdr/svn.rkt
+++ /dev/null
@@ -1,19 +0,0 @@
-#lang racket
-
-(define-struct svn-rev () #:prefab)
-(define-struct (svn-rev-nolog svn-rev) () #:prefab)
-(define-struct (svn-rev-log svn-rev) (num author date msg changes) #:prefab)
-(define-struct svn-change (action path) #:prefab)
-
-(provide/contract
- [struct svn-rev ()]
- [struct (svn-rev-nolog svn-rev) ()]
- [struct (svn-rev-log svn-rev)
-         ([num exact-nonnegative-integer?]
-          [author string?]
-          [date string?]
-          [msg string?]
-          [changes (listof svn-change?)])]
- [struct svn-change 
-         ([action symbol?]
-          [path path-string?])])
diff --git a/pkgs/plt-services/meta/drdr/tests/loud.rkt b/pkgs/plt-services/meta/drdr/tests/loud.rkt
deleted file mode 100644
index ee4a306e66..0000000000
--- a/pkgs/plt-services/meta/drdr/tests/loud.rkt
+++ /dev/null
@@ -1,11 +0,0 @@
-#lang racket
-
-(define n (command-line #:args (n) (string->number n)))
-
-(for ([i (in-range n)])
-  (fprintf (if (even? i)
-               (current-error-port)
-               (current-output-port))
-           "~a\n"
-           i))
-
diff --git a/pkgs/plt-services/meta/drdr/tests/run-collect.rkt b/pkgs/plt-services/meta/drdr/tests/run-collect.rkt
deleted file mode 100644
index a4d794e0a9..0000000000
--- a/pkgs/plt-services/meta/drdr/tests/run-collect.rkt
+++ /dev/null
@@ -1,32 +0,0 @@
-#lang racket
-(require "../run-collect.rkt" 
-         "../status.rkt"
-         racket/runtime-path
-         tests/eli-tester)
-
-(define-runtime-path loud-file "loud.rkt")
-
-(define (run-loud n)
-  (run/collect/wait #:env (hash)
-                    #:timeout (* 10)
-                    (path->string (find-system-path 'exec-file))
-                    (list "-t" (path->string loud-file)
-                          "--" (number->string n))))
-
-(define (test-run-loud n)
-  (test
-   #:failure-prefix (number->string n)
-   (status-output-log (run-loud n))
-   =>
-   (for/list ([i (in-range n)])
-     ((if (even? i)
-          make-stderr
-          make-stdout)
-      (string->bytes/utf-8
-       (number->string i))))))
-
-(test
- (for ([n (in-range 10)])
-   (test-run-loud n)))
-
-(run-loud 10)
diff --git a/pkgs/plt-services/meta/drdr/time-check.rkt b/pkgs/plt-services/meta/drdr/time-check.rkt
deleted file mode 100755
index 7e7dbd46e1..0000000000
--- a/pkgs/plt-services/meta/drdr/time-check.rkt
+++ /dev/null
@@ -1,18 +0,0 @@
-#lang racket/base
-
-(define (check f)
-  (with-handlers ([exn:fail? (λ (x) x)])
-    (with-input-from-file f
-      (λ ()
-        (for ([e (in-port)])
-          (void))))
-    #f))
-
-(for ([f (in-directory)]
-      #:when (file-exists? f)
-      #:when (regexp-match #rx"timing$" f))
-  (define c (check f))
-  (printf "~a\n" f)
-  (when c
-    (printf "\t~a\n" c)
-    (exit 1)))
diff --git a/pkgs/plt-services/meta/drdr/time-file.rkt b/pkgs/plt-services/meta/drdr/time-file.rkt
deleted file mode 100644
index 6a4667e139..0000000000
--- a/pkgs/plt-services/meta/drdr/time-file.rkt
+++ /dev/null
@@ -1,56 +0,0 @@
-#lang racket
-(require "config.rkt"
-         "dirstruct.rkt"
-         "cache.rkt"
-         "path-utils.rkt"
-         "status.rkt")
-
-(define revision #f)
-
-(define filename
-  (command-line #:program "time-file"
-                #:once-any
-                ["-H" "Run on all revisions"
-                      (set! revision #f)]
-                ["-r" rev "Run on one revision"
-                      (set! revision (string->number rev))]
-                #:args (filename) filename))
-
-(define (output-for-rev rev)
-  (define log 
-    (read-cache* (build-path (revision-log-dir rev) filename)))
-  (when log
-    (printf "~S\n"
-            (list rev 
-                  (status-duration log)
-                  (filter-map
-                   (match-lambda
-                     [(struct stdout ((regexp #px#"cpu time: (\\d+) real time: (\\d+) gc time: (\\d+)" 
-                                              (list _ 
-                                                    (app (compose string->number bytes->string/utf-8) cpu)
-                                                    (app (compose string->number bytes->string/utf-8) real)
-                                                    (app (compose string->number bytes->string/utf-8) gc)))))
-                      (list cpu real gc)]
-                     [_
-                      #f])
-                   (status-output-log log))))))
-
-
-(define data-file (path-timing-log filename))
-(with-handlers ([exn:fail? void])
-  (make-parent-directory data-file))
-(printf "Making log for ~a\n" filename)
-
-(if revision
-    (with-output-to-file
-        data-file
-      #:exists 'append
-      (lambda ()
-        (output-for-rev revision)))
-    (with-output-to-file
-        data-file
-      #:exists 'replace
-      (lambda ()
-        (init-revisions!)
-        (for ([rev (in-list revisions)])
-          (output-for-rev rev)))))
diff --git a/pkgs/plt-services/meta/drdr/time.rkt b/pkgs/plt-services/meta/drdr/time.rkt
deleted file mode 100644
index 41f993b4e6..0000000000
--- a/pkgs/plt-services/meta/drdr/time.rkt
+++ /dev/null
@@ -1,66 +0,0 @@
-#lang racket
-(require (planet jaymccarthy/job-queue)
-         racket/system
-         "config.rkt"
-         "notify.rkt"
-         "dirstruct.rkt"
-         "sema.rkt"
-         "cache.rkt")
-
-(define test-workers (make-job-queue (number-of-cpus)))
-
-(define start-revision #f)
-(define history? #f)
-
-(command-line #:program "time"
-              #:once-each
-              ["-H" "Run on all revisions"
-                    (set! history? #t)]
-              ["-r" rev
-                    "Start with a particular revision"
-                    (set! start-revision (string->number rev))])
-
-(unless start-revision
-  (init-revisions!)
-  (set! start-revision (newest-revision)))
-
-(define count-sema (make-semaphore 0))
-
-(define (make-log! filename)
-  (submit-job!
-   test-workers
-   (lambda ()
-     (notify! "Dropping timing for ~a" filename)
-     (apply 
-      system*/exit-code
-      (path->string
-       (build-path (plt-directory) "plt" "bin" "racket"))
-      "-t" 
-      (path->string (build-path (drdr-directory) "time-file.rkt"))
-      "--"
-      (append
-       (if history?
-           (list "-H")
-           (list "-r" (number->string start-revision)))
-       (list
-        (path->string filename))))
-     (notify! "Done with ~a" filename)
-     (semaphore-post count-sema))))
-
-(define (find-files p l)
-  (for/fold ([i 0])
-    ([f (in-list (cached-directory-list* p))])
-    (define fp (build-path p f))
-    (define fl (list* f l))
-    (if (cached-directory-exists? fp)
-        (+ i (find-files fp fl))
-        (begin (make-log! (apply build-path (reverse fl)))
-               (add1 i)))))
-
-(define how-many-files
-  (find-files (revision-log-dir start-revision)
-              empty))
-
-(semaphore-wait* count-sema how-many-files)
-
-(stop-job-queue! test-workers)
diff --git a/pkgs/plt-services/meta/drdr/vdbm.rkt b/pkgs/plt-services/meta/drdr/vdbm.rkt
deleted file mode 100644
index 99c3a96a39..0000000000
--- a/pkgs/plt-services/meta/drdr/vdbm.rkt
+++ /dev/null
@@ -1,39 +0,0 @@
-#lang racket
-(require (planet jaymccarthy/dbm)
-         "wrap-dict.rkt")
-
-(define (read-string s)
-  (with-input-from-string s read))
-(define (write-string v)
-  (with-output-to-string (lambda () (write v))))
-
-(define make-read/write-dict
-  (make-wrapped-dict
-   write-string read-string
-   write-string read-string))
-
-(define (call-with-vdbm pth f)
-  (define a-dbm #f)
-  (dynamic-wind
-   (lambda ()
-     (set! a-dbm (dbm-open pth)))
-   (lambda ()
-     (f (make-read/write-dict a-dbm)))
-   (lambda ()
-     (dbm-close! a-dbm))))
-
-(provide/contract
- [call-with-vdbm (path-string? (dict? . -> . any) . -> . any)])
-
-;; Test
-
-(call-with-vdbm 
- "test"
- (lambda (a-dict)
-   (list
-    (dict-set! a-dict (cons 1 2) 50)
-    (dict-ref a-dict (cons 1 2))
-    
-    (for/list ([k (in-dict-keys a-dict)])
-      k))))
-
diff --git a/pkgs/plt-services/meta/drdr/xorg.conf b/pkgs/plt-services/meta/drdr/xorg.conf
deleted file mode 100644
index 001b35cc98..0000000000
--- a/pkgs/plt-services/meta/drdr/xorg.conf
+++ /dev/null
@@ -1,89 +0,0 @@
-Section "ServerFlags"
-	option "AllowMouseOpenFail"
-EndSection
-
-Section "ServerLayout"
-	Identifier     "X.org Configured"
-	Screen      0  "Screen0" 0 0
-	InputDevice    "Mouse0" "CorePointer"
-	InputDevice    "Keyboard0" "CoreKeyboard"
-EndSection
-
-Section "Files"
-	ModulePath   "/usr/lib/xorg/modules"
-	FontPath     "/usr/share/fonts/X11/misc"
-	FontPath     "/usr/share/fonts/X11/cyrillic"
-	FontPath     "/usr/share/fonts/X11/100dpi/:unscaled"
-	FontPath     "/usr/share/fonts/X11/75dpi/:unscaled"
-	FontPath     "/usr/share/fonts/X11/Type1"
-	FontPath     "/usr/share/fonts/X11/100dpi"
-	FontPath     "/usr/share/fonts/X11/75dpi"
-	FontPath     "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
-	FontPath     "built-ins"
-EndSection
-
-Section "Module"
-	Load  "dbe"
-	Load  "dri"
-	Load  "glx"
-	Load  "record"
-	Load  "extmod"
-	Load  "dri2"
-EndSection
-
-Section "InputDevice"
-	Identifier  "Keyboard0"
-	Driver      "void"
-EndSection
-
-Section "InputDevice"
-	Identifier  "Mouse0"
-	Driver      "void"
-EndSection
-
-Section "Monitor"
-	Identifier   "Monitor0"
-	VendorName   "AVO"
-	ModelName    "Smart Cable"
-	HorizSync    24.0 - 61.0
-	VertRefresh  56.0 - 75.0
-EndSection
-
-Section "Device"
-	Identifier  "Card0"
-	Driver      "mga"
-	VendorName  "Matrox Graphics, Inc."
-	BoardName   "MGA G200e [Pilot] ServerEngines (SEP1)"
-	BusID       "PCI:30:0:0"
-EndSection
-
-Section "Screen"
-	Identifier "Screen0"
-	Device     "Card0"
-	Monitor    "Monitor0"
-	SubSection "Display"
-		Viewport   0 0
-		Depth     1
-	EndSubSection
-	SubSection "Display"
-		Viewport   0 0
-		Depth     4
-	EndSubSection
-	SubSection "Display"
-		Viewport   0 0
-		Depth     8
-	EndSubSection
-	SubSection "Display"
-		Viewport   0 0
-		Depth     15
-	EndSubSection
-	SubSection "Display"
-		Viewport   0 0
-		Depth     16
-	EndSubSection
-	SubSection "Display"
-		Viewport   0 0
-		Depth     24
-	EndSubSection
-EndSection
-