Add support for ignoring <area>, <map>

Author: wooorm

lib/handlers/index.js

@@ -6,9 +6,11 @@ exports.root = require('./root');
 exports.text = require('./text');
 exports.comment = require('./comment');
 
+exports.area =
 exports.caption =
 exports.colgroup =
 exports.head =
+exports.map =
 exports.math =
 exports.script =
 exports.style =

test/fixtures/area/index.html

@@ -0,0 +1 @@
+<area shape="circle" coords="75,75,75" href="left.html" alt="Click to go Left">

test/fixtures/area/index.json

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

test/fixtures/area/index.md

@@ -0,0 +1,5 @@
+<map name="primary">
+  <area shape="circle" coords="75,75,75" href="left.html" alt="Click to go Left">
+  <area shape="circle" coords="275,75,75" href="right.html" alt="Click to go Right">
+</map>
+<img usemap="#primary" src="http://placehold.it/350x150" alt="350 x 150 pic">

test/fixtures/map/index.html

@@ -0,0 +1,4 @@
+{
+  "fragment": true,
+  "document": true
+}

test/fixtures/map/index.json

@@ -0,0 +1 @@
+![350 x 150 pic](http://placehold.it/350x150)

test/fixtures/map/index.md

@@ -91,13 +91,6 @@ test('core', function (t) {
 });
 
 test('fixtures', function (t) {
-  var fromHTML = unified()
-    .use(html)
-    .use(function () {
-      return toMDAST;
-    })
-    .use(stringify);
-
   var remark = unified().use(markdown).use(stringify);
 
   fs
@@ -121,7 +114,17 @@ test('fixtures', function (t) {
         config = JSON.parse(config);
       }
 
-      var tree = remove(fromHTML.runSync(fromHTML.parse(input, config)), true);
+      var fromHTML = unified()
+        .use(html)
+        .use(function () {
+          return transformer;
+          function transformer(tree) {
+            return toMDAST(tree, config);
+          }
+        })
+        .use(stringify);
+
+      var tree = remove(fromHTML.runSync(fromHTML.parse(input)), true);
 
       /* Replace middots with spaces (useful for break nodes). */
       output = output.replace(/·/g, ' ');