Merge pull request #29 from posthtml/milestone-1.3.0

Milestone 1.3.0

Author: Scrum

.gitignore

@@ -1,9 +1,3 @@
-# OS
-.DS_Store
-._*
-
-# NODEJS
 node_modules
 npm-debug.log
-
 coverage

.travis.yml

@@ -4,8 +4,6 @@ node_js:
   - "stable"
   - "lts/*"
   - 6
-  - 4
-  - 0.12
 
 env:
   global:

README.md

@@ -90,6 +90,7 @@ posthtml([ include({ encoding: 'utf8' }) ])
 </body>
 </html>
 ```
+> **Note:** Also supports multi nesting.
 
 <h2 align="center">LICENSE</h2>
 

index.js

@@ -9,14 +9,22 @@ module.exports = function(options) {
 
     return function posthtmlInclude(tree) {
         tree.match({ tag: 'include' }, function(node) {
-            var src = node.attrs.src || false,
-                content;
+            var src = node.attrs.src || false;
+            var content;
+            var subtree;
+            var source;
+
             if (src) {
                 src = path.resolve(options.root, src);
-                content = parser(fs.readFileSync(src, options.encoding));
+                source = fs.readFileSync(src, options.encoding);
+                subtree = parser(source);
+                subtree.match = tree.match;
+                content = source.indexOf('include') !== -1? posthtmlInclude(subtree): subtree;
 
-                if (typeof options.addDependencyTo === 'object' &&
-                    typeof options.addDependencyTo.addDependency === 'function') {
+                if (
+                    typeof options.addDependencyTo === 'object' &&
+                    typeof options.addDependencyTo.addDependency === 'function'
+                ) {
                     console.warn([
                         "addDependencyTo is deprecated in favor of",
                         "result.messages.dependency; posthtml-loader >= v1.0.1 will",