Merge pull request #8 from syntax-tree/link

add link handler

Author: sethvincent

handlers/index.js

@@ -12,3 +12,5 @@ exports.p = require('./paragraph');
 
 exports.h1 = exports.h2 = exports.h3 =
   exports.h4 = exports.h5 = exports.h6 = require('./heading');
+
+exports.a = require('./link');

handlers/link.js

@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = link;
+
+var all = require('../all');
+
+function link(h, node) {
+  var props = {
+    url: node.properties.href,
+    title: node.properties.title || null
+  };
+
+  return h(node, 'link', props, all(h, node));
+}

tests/fixtures/a/index.html

@@ -0,0 +1,2 @@
+<p><a href="http://example.com" title="example">example</a></p>
+<p><a href="http://example.com">example</a></p>

tests/fixtures/a/index.json

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

tests/fixtures/a/index.md

@@ -0,0 +1,3 @@
+[example](http://example.com "example")
+
+[example](http://example.com)