diff --git a/scribblings/cache.scrbl b/scribblings/cache.scrbl
index 42bc751..98b9e0c 100644
--- a/scribblings/cache.scrbl
+++ b/scribblings/cache.scrbl
@@ -1,6 +1,6 @@
 #lang scribble/manual
 
-@(require scribble/eval pollen/cache pollen/world (for-label racket pollen/world pollen/render pollen/file sugar))
+@(require scribble/eval pollen/cache pollen/world (for-label racket pollen/world pollen/render pollen/file sugar txexpr))
 
 @(define my-eval (make-base-eval))
 @(my-eval `(require pollen))
diff --git a/scribblings/decode.scrbl b/scribblings/decode.scrbl
index 63e80a4..71a780e 100644
--- a/scribblings/decode.scrbl
+++ b/scribblings/decode.scrbl
@@ -1,6 +1,6 @@
 #lang scribble/manual
 
-@(require scribble/eval pollen/decode pollen/world (prefix-in html: pollen/html) (for-label racket (except-in pollen #%module-begin) pollen/world pollen/cache pollen/decode txexpr xml pollen/html))
+@(require scribble/eval pollen/decode pollen/world (prefix-in html: pollen/html) txexpr (for-label racket (except-in pollen #%module-begin) pollen/world pollen/cache pollen/decode txexpr xml pollen/html))
 
 @(define my-eval (make-base-eval))
 @(my-eval `(require pollen pollen/decode xml racket/list txexpr))
diff --git a/scribblings/formats.scrbl b/scribblings/formats.scrbl
index 4797986..8165452 100644
--- a/scribblings/formats.scrbl
+++ b/scribblings/formats.scrbl
@@ -11,7 +11,7 @@
 
 @section{Source formats}
 
-@defmodulelang*[(pollen/pre pollen/markdown pollen/markup pollen/pagetree)]
+@defmodulelang*[(pollen/pre pollen/markdown pollen/markup pollen/ptree)]
 
 
 The Pollen language is divided into variants, or @italic{dialects}, that are tailored to suit each of the core source formats.
diff --git a/scribblings/raco.scrbl b/scribblings/raco.scrbl
index 6180af1..aff982d 100644
--- a/scribblings/raco.scrbl
+++ b/scribblings/raco.scrbl
@@ -1,6 +1,6 @@
 #lang scribble/manual
 
-@(require scribble/eval pollen/render pollen/world (for-label racket pollen/world))
+@(require scribble/eval pollen/world (for-label racket pollen/world))
 
 @(define my-eval (make-base-eval))
 @(my-eval `(require pollen pollen/file))
diff --git a/scribblings/render.scrbl b/scribblings/render.scrbl
index c66ec20..f6fddf7 100644
--- a/scribblings/render.scrbl
+++ b/scribblings/render.scrbl
@@ -1,6 +1,6 @@
 #lang scribble/manual
 
-@(require scribble/eval pollen/render pollen/world (for-label racket (except-in pollen #%module-begin) pollen/world web-server/templates pollen/file sugar))
+@(require scribble/eval pollen/render pollen/world (for-label racket (except-in pollen #%module-begin) pollen/world web-server/templates pollen/file sugar pollen/render))
 
 @(define my-eval (make-base-eval))
 @(my-eval `(require pollen))
diff --git a/scribblings/template.scrbl b/scribblings/template.scrbl
index f706578..3c029f7 100644
--- a/scribblings/template.scrbl
+++ b/scribblings/template.scrbl
@@ -1,6 +1,6 @@
 #lang scribble/manual
 
-@(require scribble/eval pollen/cache pollen/world (for-label racket (except-in pollen #%module-begin) pollen/render xml pollen/pagetree sugar))
+@(require scribble/eval pollen/cache pollen/world (for-label racket (except-in pollen #%module-begin) pollen/render xml pollen/pagetree sugar txexpr))
 
 @(define my-eval (make-base-eval))
 @(my-eval `(require pollen pollen/template xml))
diff --git a/scribblings/world.scrbl b/scribblings/world.scrbl
index 508bae6..659cc24 100644
--- a/scribblings/world.scrbl
+++ b/scribblings/world.scrbl
@@ -13,6 +13,13 @@ A set of global values and parameters that are used throughout the Pollen system
 
 All identifiers are exported with the prefix @racket[world:], and are so documented below. 
 
+
+@defthing[world:default-port integer? #:value 8080]
+@defparam[world:current-server-port port integer?
+          #:value world:default-port]{
+A parameter that sets the HTTP port for the project server. Initialized to @racket[world:default-port], which defaults to 8080.}
+
+
 @deftogether[(
 @defthing[world:main-pollen-export symbol? #:value 'doc]
 @defthing[world:meta-pollen-export symbol? #:value 'metas]