From 2cc37e20d0efbb565fa88756b67e9b4a37cfdc73 Mon Sep 17 00:00:00 2001
From: Vitaly Puzrin <vitaly@rcdesign.ru>
Date: Sun, 19 Oct 2014 07:31:12 +0400
Subject: [PATCH] Splitted .render() methods to simplify monkeypatching

---
 lib/index.js    | 19 +++++++++++++------
 lib/renderer.js | 13 ++++++++++++-
 2 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index 803c3b3..10733d4 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -68,11 +68,11 @@ Remarkable.prototype.use = function (plugin, opts) {
 };
 
 
-// Main method that does all magic :)
+// Parse input string, returns tokens array. Modify `env` with
+// definitions data.
 //
-Remarkable.prototype.render = function (src) {
-  var tokens, tok, i, l, env = { references: Object.create(null) };
-
+Remarkable.prototype.parse = function (src, env) {
+  var tokens, tok, i, l;
   // Parse blocks
   tokens = this.block.parse(src, this.options, env);
 
@@ -84,8 +84,15 @@ Remarkable.prototype.render = function (src) {
     }
   }
 
-  // Render
-  return this.renderer.render(tokens, this.options, env);
+  return tokens;
+};
+
+// Main method that does all magic :)
+//
+Remarkable.prototype.render = function (src) {
+  var env = { references: {} };
+
+  return this.renderer.render(this.parse(src, env), this.options, env);
 };
 
 
diff --git a/lib/renderer.js b/lib/renderer.js
index 35a3627..483d72d 100644
--- a/lib/renderer.js
+++ b/lib/renderer.js
@@ -228,6 +228,17 @@ function Renderer() {
 }
 
 
+Renderer.prototype.renderInline = function (tokens, options) {
+  var result = '';
+
+  for (var i = 0, len = tokens.length; i < len; i++) {
+    result += rules[tokens[i].type](tokens, i, options);
+  }
+
+  return result;
+};
+
+
 Renderer.prototype.render = function (tokens, options) {
   var i, len, name,
       result = '',
@@ -272,7 +283,7 @@ Renderer.prototype.render = function (tokens, options) {
     }
 
     if (tokens[i].type === 'inline') {
-      result += this.render(tokens[i].children, options);
+      result += this.renderInline(tokens[i].children, options);
     } else {
       result += rules[name](tokens, i, options);
     }