Add support for <figure>, <figcaption>

Author: wooorm

lib/handlers/index.js

@@ -67,6 +67,8 @@ exports.address =
 exports.article =
 exports.aside =
 exports.body =
+exports.figcaption =
+exports.figure =
 exports.footer =
 exports.header =
 exports.hgroup =

test/fixtures/figure-figcaption/index.html

@@ -0,0 +1,35 @@
+<figure>
+  <img src="img_pulpit.jpg" alt="The Pulpit Rock" width="304" height="228">
+  <figcaption>Fig1. - A view of the pulpit rock in Norway.</figcaption>
+</figure>
+
+<figure>
+  <figcaption>Get browser details using navigator</figcaption>
+  <pre>function example() {
+  var txt;
+  txt = "Browser CodeName: " + navigator.appCodeName;
+  txt+= "Browser Name: " + navigator.appName;
+  txt+= "Browser Version: " + navigator.appVersion ;
+  txt+= "Cookies Enabled: " + navigator.cookieEnabled;
+  txt+= "Platform: " + navigator.platform;
+  txt+= "User-agent header: " + navigator.userAgent;
+}
+</pre>
+</figure>
+
+<figure>
+  <figcaption><cite>Edsger Dijkstra:</cite></figcaption>
+  <p>"If debugging is the process of removing software bugs,
+  <br>
+  then programming must be the process of putting them in"</p>
+</figure>
+
+<figure>
+  <p>
+    Depression is running through my head,<br>
+    These thoughts make me think of death,<br>
+    A darkness which blanks my mind,<br>
+    A walk through the graveyard, what can I find?…
+  </p>
+  <figcaption><cite>Depression</cite>. By: Darren Harris</figcaption>
+</figure>

test/fixtures/figure-figcaption/index.json

@@ -0,0 +1,3 @@
+{
+  "fragment": true
+}

test/fixtures/figure-figcaption/index.md

@@ -0,0 +1,27 @@
+![The Pulpit Rock](img_pulpit.jpg)
+
+Fig1. - A view of the pulpit rock in Norway.
+
+Get browser details using navigator
+
+    function example() {
+      var txt;
+      txt = "Browser CodeName: " + navigator.appCodeName;
+      txt+= "Browser Name: " + navigator.appName;
+      txt+= "Browser Version: " + navigator.appVersion ;
+      txt+= "Cookies Enabled: " + navigator.cookieEnabled;
+      txt+= "Platform: " + navigator.platform;
+      txt+= "User-agent header: " + navigator.userAgent;
+    }
+
+Edsger Dijkstra:
+
+"If debugging is the process of removing software bugs,··
+then programming must be the process of putting them in"
+
+Depression is running through my head,··
+These thoughts make me think of death,··
+A darkness which blanks my mind,··
+A walk through the graveyard, what can I find?…
+
+Depression. By: Darren Harris