1 files changed, 23 insertions, 8 deletions

diff --git a/lib/template.js b/lib/template.js
index 29ce0a9..91b4850 100644
--- a/lib/template.js
+++ b/lib/template.js
@@ -87,18 +87,21 @@ TemplateEngine.prototype.processBlock = function(blk) {
     if (_.isString(blk)) blk = { body: blk };
 
     blk = _.defaults(blk, {
-        parse: false
+        parse: false,
+        post: undefined
     });
     blk.id = _.uniqueId("blk");
 
+    var toAdd = blk.parse || (blk.post != undefined);
+
+    // Add to global map
+    if (toAdd) this.blocks[blk.id] = blk;
+
     //Parsable block, just return it
     if (blk.parse) {
         return blk.body;
     }
 
-    // Add to global map
-    this.blocks[blk.id] = blk;
-
     // Return it as a macro
     return "%+%"+blk.id+"%+%";
 };
@@ -114,9 +117,6 @@ TemplateEngine.prototype.replaceBlocks = function(content) {
 
         var body = blk.body;
 
-        // Remove it from map
-        delete that.blocks[key];
-
         return body;
     });
 };
@@ -363,8 +363,23 @@ TemplateEngine.prototype.renderPage = function(page) {
 
 // Post process content
 TemplateEngine.prototype.postProcess = function(content) {
+    var that = this;
+
     return Q(content)
-    .then(this.replaceBlocks);
+    .then(that.replaceBlocks)
+    .then(function(content) {
+        return Q.all(_.map(that.blocks, function(blk, blkId) {
+            return Q()
+            .then(function() {
+                if (!blk.post) return Q();
+                return blk.post();
+            })
+            .then(function() {
+                delete that.blocks[blkId];
+            });
+        }))
+        .thenResolve(content);
+    });
 };
 
 module.exports = TemplateEngine;