Index: code-docs/dust.scrbl
==================================================================
--- code-docs/dust.scrbl
+++ code-docs/dust.scrbl
@@ -65,14 +65,22 @@
 
 @defproc[(tx-strs [tx txexpr?]) string?]
 
 Finds all the strings from the @emph{elements} of @racket[_tx] (ignoring attributes) and concatenates them together.
 
+@examples[#:eval dust-eval
+(tx-strs '(p [[class "intro"]] 
+             (em "I’m not opening the safe") ", Wilson remembers thinking."))]
+
 @defproc[(first-words [str string?] [n exact-nonnegative-integer?]) string?]
 
 Returns a string containing the first @racket[_n] words of @racket[_str], removing any trailing
-punctuation.
+punctuation. It will trip on opening punctuation or punctuation surrounded by spaces.
+
+@examples[#:eval dust-eval
+(first-words "Another time, perhaps." 2)
+(first-words "‘One problem’ – it don’t always do punctuation right." 3)]
 
 @section{Article parsers and helpers}
 
 @defproc[(default-title [date string?]) string?]
 
@@ -120,16 +128,17 @@
 
 Given a list of tagged X-expressions (ideally a list of @code{note}s), returns two values: the value
 of the @racket['disposition] attribute for the last note that contains one, and the ID of that note.
 
 @examples[#:eval dust-eval
-(define notelist (list '(note [[date "2018-02-19"] [disposition "* problematic"]] "First note")
-                       '(note [[date "2018-03-19"]] "Second note")
-                       '(note [[date "2018-04-19"] [disposition "† recanted"]] "Third note")))
-(notes->last-disposition-values notelist)]
+(define notelist 
+  (list 
+    '(note [[date "2018-02-19"] [disposition "* problematic"]] "First note")
+    '(note [[date "2018-03-19"]] "Second note")
+    '(note [[date "2018-04-19"] [disposition "† recanted"]] "Third note")))
 
-;; Extract the last disposition (if any), and the ID of the disposing note, out of a list of notes
+(notes->last-disposition-values notelist)]
 
 @section{Date formatters}
 
 @defproc[(ymd->english [ymd-string string?]) string?]
 

Index: code-docs/pollen.scrbl
==================================================================
--- code-docs/pollen.scrbl
+++ code-docs/pollen.scrbl
@@ -7,18 +7,19 @@
 @; notice and this notice are preserved.  This file is offered as-is,
 @; without any warranty.
 
 @(require "scribble-helpers.rkt")
 @(require (for-label "../pollen.rkt"
+                     "../dust.rkt"
                      racket/base
                      txexpr
                      pollen/tag
                      pollen/setup
                      pollen/core
                      sugar/coerce))
 
-@title{@filepath{pollen.rkt}}
+@title[#:tag "pollen-rkt"]{@filepath{pollen.rkt}}
 
 @defmodule["pollen.rkt" #:packages ()]
 
 The file @filepath{pollen.rkt} is implicitly @code{require}d in every template and every @code{#lang
 pollen} file in the project. It defines the markup for all Pollen documents, and also re-provides
@@ -71,11 +72,11 @@
 
 Wrap text in a paragraph. You almost never need to use this tag explicitly; 
 just separate paragraphs by an empty line.
 
 Single newlines within a paragraph will be replaced by spaces, allowing you to use
-@link["https://scott.mn/2014/02/21/semantic_linewrapping/"]{semantic line wrapping}.
+@ext-link["https://scott.mn/2014/02/21/semantic_linewrapping/"]{semantic line wrapping}.
 
 @defproc[(newthought [element xexpr?] ...) txexpr?]
 
 An inline style intended for the first few words of the first paragraph in a new section. Applies
 a “small caps” style to the text. Any paragraph containing a @code{newthought} tag is given extra
@@ -145,11 +146,11 @@
 
 The @code{#:date} attribute is required and must be of the form @tt{YYYY-MM-DD}.
 
 The @code{#:author} and @code{#:author-url} attributes can be used to credit notes from other
 people. If the @code{#:author} attribute is not supplied then the value of @code{default-authorname}
-from @filepath{dust.rkt} is used.
+is used.
 
 The @code{#:disposition} attribute is used for notes that update or alter the whole disposition of
 the article. It must be a string of the form @racket[_mark _past-tense-verb], where @racket[_mark]
 is a symbol suitable for use as a marker, such as * or †, and @racket[_past-tense-verb] is the word
 you want used to describe the article’s current state. An article stating a metaphysical position

Index: code-docs/scribble-helpers.rkt
==================================================================
--- code-docs/scribble-helpers.rkt
+++ code-docs/scribble-helpers.rkt
@@ -43,8 +43,8 @@
   (hyperlink (string-append repo-url/ "wiki?name=" (uri-encode title))
              title
              #:style (style #f (list (attributes '((target . "_parent")))))))
 
 (define (ext-link url-str . elems)
-  (keyword-apply hyperlink '(#:style) (list (style #f (list (attributes '((target . "_parent")))))) 
+  (keyword-apply hyperlink '(#:style) (list (style #f (list (attributes '((target . "_blank")))))) 
          url-str
          elems))

Index: code-docs/scribble-iframe.html
==================================================================
--- code-docs/scribble-iframe.html
+++ code-docs/scribble-iframe.html
@@ -1,8 +1,10 @@
-<div class='fossil-doc' data-title='Code Documentation'>
-    <iframe id='scribble' src="index.html" class="embedded-docs">
-    </iframe>
+<div class='fossil-doc' data-title='Code Documentation' >
+    <div class='iframe-surround'>
+        <iframe id='scribble' src="index.html" class="embedded-docs">
+        </iframe>
+    </div>
 </div>
 
     <script>
-        document.getElementById('scribble').src = "index.html?rand=" + new Date()/1;
+        document.getElementById('scribble').src = "index.html?n=" + new Date()/1;
     </script>