diff --git a/README.md b/README.md
index 0223912..2f50ecd 100644
--- a/README.md
+++ b/README.md
@@ -4,82 +4,9 @@ A Clojure library designed to convert
 ([Enlive](https://github.com/cgrand/enlive)ned) HTML to markdown; but, more
 generally, a framework for [HT|SG|X]ML transformation.
 
-## Introduction
+[Documentation is here](https://simon-brooke.github.io/html-to-md/). In
+particular, please read the
+[introduction](https://simon-brooke.github.io/html-to-md/intro.html), which
+contains everything you want to know.
 
-The itch I'm trying to scratch at present is to transform
-[Blogger.com](http://www.blogger.com)'s dreadful tag-soup markup into markdown;
-but my architecture for doing this is to build a completely general [HT|SG|X]ML
-transformation framework and then specialise it.
-
-**WARNING:** this is presently alpha-quality code, although it does have fair
-unit test coverage.
-
-## Usage
-
-To use this library in your project, add the following leiningen dependency:
-
-    [org.clojars.simon_brooke/html-to-md "0.3.0"]
-
-To use it in your namespace, require:
-
-    [html-to-md.core :refer [html-to-md]]
-
-For default usage, that's all you need. To play more sophisticated tricks,
-consider:
-
-    [html-to-md.transformer :refer [transform process]]
-    [html-to-md.html-to-md :refer [markdown-dispatcher]]
-
-The intended usage is as follows:
-
-```clojure
-(require '[html-to-md.core :refer [html-to-md]])
-
-(html-to-md url output-file)
-```
-
-This will read (X)HTML from `url` and write Markdown to `output-file`. If
-`output-file` is not supplied, it will return the markdown as a string:
-
-```clojure
-(require '[html-to-md.core :refer [html-to-md]])
-
-(def md (html-to-md url))
-```
-
-If you are specifically scraping [blogger.com](https://www.blogger.com/")
-pages, you may *try* the following recipe:
-
-```clojure
-(require '[html-to-md.core :refer [blogger-to-md]])
-
-(blogger-to-md url output-file)
-```
-
-It works for my blogger pages. However, I'm not sure to what extent the
-skinning of blogger pages is pure CSS (in which case my recipe should work
-for yours) and to what extent it's HTML templating (in which case it
-probably won't). Results not guaranteed, if it doesn't work you get to
-keep all the pieces.
-
-## Extending the transformer
-
-In principle, the transformer can transform any [HT|SG|X]ML markup into any
-other, or into any textual form. To extend it to do something other than
-markdown, supply a **dispatcher**. A dispatcher is essentially a function of one
-argument, a [HT|SG|X]ML tag represented as a Clojure keyword, which returns
-a **processor,** which should be a function of two arguments, an element assumed
-to have that tag, and a dispatcher. The processor should return the value that
-you want elements of that tag transformed into.
-
-Obviously it is convenient to write dispatchers as maps, but it isn't required
-that you do so: anything which, given a keyword, will return a processor, will
-work.
-
-## License
-
-Copyright © 2019 Simon Brooke <simon@journeyman.cc>
-
-Distributed under the Eclipse Public License either version 1.0 or (at
-your option) any later version.
 
diff --git a/project.clj b/project.clj
index 578d571..797c09d 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject html-to-md "0.3.0"
+(defproject html-to-md "0.4.0-SNAPSHOT"
     :description "Convert (Enlivened) HTML to markdown; but, more generally, a framework for [HT|SG|X]ML transformation."
     :url "https://github.com/simon-brooke/html-to-md"
     :license {:name "Eclipse Public License"
diff --git a/src/html_to_md/transformer.clj b/src/html_to_md/transformer.clj
index 5933b3c..445aba5 100644
--- a/src/html_to_md/transformer.clj
+++ b/src/html_to_md/transformer.clj
@@ -93,6 +93,4 @@
         (if url (transform url dispatcher)
             ;; otherwise, if s is not a URL, consider it as an HTML fragment,
             ;; parse and process it
-            (process (tagsoup/parser (java.io.StringReader s)) dispatcher)
-            )))
-
+            (process (tagsoup/parser (java.io.StringReader. s)) dispatcher))))
diff --git a/test/html_to_md/transformer_test.clj b/test/html_to_md/transformer_test.clj
new file mode 100644
index 0000000..48369a4
--- /dev/null
+++ b/test/html_to_md/transformer_test.clj
@@ -0,0 +1,10 @@
+(ns html-to-md.transformer-test
+  (:require
+   [clojure.test :as t :refer [deftest is testing]]
+   [html-to-md.html-to-md :refer [markdown-dispatcher]]
+   [html-to-md.transformer :refer [transform]]))
+
+(deftest transform-payload
+  (testing "String `obj` for: 3. A string representation of an (X)HTML fragment;"
+    (is (= '("\n# This is a header\n")
+           (transform "<h1>This is a header</h1>" markdown-dispatcher)))))