Works

.travis.yml

@@ -32,7 +32,7 @@ install:
 before_script:
 
 script:
- - raco pkg install --deps search-auto --link aful
+ - raco pkg install -j 2 --deps search-auto --link aful
  - raco test -x -p aful
 
 after_script:

aful/scribble-enhanced.rkt

@@ -0,0 +1,11 @@
+#lang racket
+(require scribble-enhanced/with-manual)
+
+(provide aful-scribble-render)
+
+(define (aful-scribble-render self)
+  (syntax-case self ()
+    [(_ _ _ body)
+     #`(elem (list (seclink "_lang_aful" #:doc '(lib "aful/docs/aful.scrbl")
+                            (tt "#λ"))
+                   (racket body)))]))

info.rkt

@@ -8,6 +8,8 @@
     "at-exp-lib"
     "rackjure"
     "rackunit-lib"
+    "phc-toolkit"
+    "scribble-enhanced"
     ))
 
 (define build-deps