Update documentation.

README.md

@@ -55,7 +55,12 @@ Documentation can be found in the doc directory of
 the repository. There is an introduction
 section contains a good overview of the language.
 
-For individual bindings, use the `(doc symbol-name)` macro to get API
+API documentation for all bindings can also be generated
+with `make docs`, which will create `build/doc.html`, which
+can be viewed with any web browser. This
+includes all forms in the core library except special forms.
+
+For individual bindings from within the REPL, use the `(doc symbol-name)` macro to get API
 documentation for the core library. For example,
 ```
 (doc doc)

doc/gendoc.janet

@@ -48,6 +48,16 @@ p {
       (buffer/push-byte buf byte)))
   buf)
 
+(defn- make-title
+  "Generate title"
+  []
+  (string "<h1>Janet Core API</h1>"
+          "<p>Version " janet/version  "-" janet/build "</p>"
+          "<p>Generated "
+          (string/number (os/time) :f 0 20)
+          " seconds after epoch</p>"
+          "<hr>"))
+
 (defn- emit-item
   "Generate documentation for one entry."
   [key env-entry]
@@ -68,4 +78,8 @@ p {
                  :in (sort (pairs (table/getproto _env)))
                  :when (and entry:doc (not entry:private))]
                 (emit-item k entry)))
-(print prelude ;(interpose "<hr>" parts) postlude)
+(print
+  prelude
+  (make-title)
+  ;(interpose "<hr>" parts)
+  postlude)