From 47432ce76e82a0ca911d186476cc1af4337da40c Mon Sep 17 00:00:00 2001
From: Vitaly Puzrin <vitaly@rcdesign.ru>
Date: Sat, 8 Nov 2014 21:56:53 +0300
Subject: [PATCH] Updated renderer signatures (pass env)

---
 lib/renderer.js | 105 ++++++++++++++++++++++++------------------------
 1 file changed, 53 insertions(+), 52 deletions(-)

diff --git a/lib/renderer.js b/lib/renderer.js
index db895ca..e2a8bb3 100644
--- a/lib/renderer.js
+++ b/lib/renderer.js
@@ -56,23 +56,16 @@ function getBreak(tokens, idx) {
 var rules = {};
 
 
-rules.abbr_open = function (tokens, idx/*, options*/) {
-  return '<abbr title="' + escapeHtml(replaceEntities(tokens[idx].title)) + '">';
-};
-rules.abbr_close = function (/*tokens, idx, options*/) {
-  return '</abbr>';
-};
-
 
-rules.blockquote_open = function (/*tokens, idx, options*/) {
+rules.blockquote_open = function () {
   return '<blockquote>\n';
 };
-rules.blockquote_close = function (tokens, idx /*, options*/) {
+rules.blockquote_close = function (tokens, idx) {
   return '</blockquote>' + getBreak(tokens, idx);
 };
 
 
-rules.code = function (tokens, idx /*, options*/) {
+rules.code = function (tokens, idx) {
   if (tokens[idx].block) {
     return '<pre><code>' + escapeHtml(tokens[idx].content) + '</code></pre>' + getBreak(tokens, idx);
   }
@@ -107,10 +100,10 @@ rules.fence = function (tokens, idx, options) {
 };
 
 
-rules.heading_open = function (tokens, idx /*, options*/) {
+rules.heading_open = function (tokens, idx) {
   return '<h' + tokens[idx].hLevel + '>';
 };
-rules.heading_close = function (tokens, idx /*, options*/) {
+rules.heading_close = function (tokens, idx) {
   return '</h' + tokens[idx].hLevel + '>\n';
 };
 
@@ -120,43 +113,43 @@ rules.hr = function (tokens, idx, options) {
 };
 
 
-rules.bullet_list_open = function (/*tokens, idx, options*/) {
+rules.bullet_list_open = function () {
   return '<ul>\n';
 };
-rules.bullet_list_close = function (tokens, idx /*, options*/) {
+rules.bullet_list_close = function (tokens, idx) {
   return '</ul>' + getBreak(tokens, idx);
 };
-rules.list_item_open = function (/*tokens, idx, options*/) {
+rules.list_item_open = function () {
   return '<li>';
 };
-rules.list_item_close = function (/*tokens, idx, options*/) {
+rules.list_item_close = function () {
   return '</li>\n';
 };
-rules.ordered_list_open = function (tokens, idx /*, options*/) {
+rules.ordered_list_open = function (tokens, idx) {
   var token = tokens[idx];
   return '<ol'
     + (token.order > 1 ? ' start="' + token.order + '"' : '')
     + '>\n';
 };
-rules.ordered_list_close = function (tokens, idx /*, options*/) {
+rules.ordered_list_close = function (tokens, idx) {
   return '</ol>' + getBreak(tokens, idx);
 };
 
 
-rules.paragraph_open = function (tokens, idx/*, options*/) {
+rules.paragraph_open = function (tokens, idx) {
   return tokens[idx].tight ? '' : '<p>';
 };
-rules.paragraph_close = function (tokens, idx /*, options*/) {
+rules.paragraph_close = function (tokens, idx) {
   var addBreak = !(tokens[idx].tight && idx && tokens[idx - 1].type === 'inline' && !tokens[idx - 1].content);
   return (tokens[idx].tight ? '' : '</p>') + (addBreak ? getBreak(tokens, idx) : '');
 };
 
 
-rules.link_open = function (tokens, idx /*, options*/) {
+rules.link_open = function (tokens, idx) {
   var title = tokens[idx].title ? (' title="' + escapeHtml(replaceEntities(tokens[idx].title)) + '"') : '';
   return '<a href="' + escapeHtml(encodeURI(decodeURI(replaceEntities(tokens[idx].href)))) + '"' + title + '>';
 };
-rules.link_close = function (/*tokens, idx, options*/) {
+rules.link_close = function () {
   return '</a>';
 };
 
@@ -170,84 +163,84 @@ rules.image = function (tokens, idx, options) {
 };
 
 
-rules.table_open = function (/*tokens, idx, options*/) {
+rules.table_open = function () {
   return '<table>\n';
 };
-rules.table_close = function (/*tokens, idx, options*/) {
+rules.table_close = function () {
   return '</table>\n';
 };
-rules.thead_open = function (/*tokens, idx, options*/) {
+rules.thead_open = function () {
   return '<thead>\n';
 };
-rules.thead_close = function (/*tokens, idx, options*/) {
+rules.thead_close = function () {
   return '</thead>\n';
 };
-rules.tbody_open = function (/*tokens, idx, options*/) {
+rules.tbody_open = function () {
   return '<tbody>\n';
 };
-rules.tbody_close = function (/*tokens, idx, options*/) {
+rules.tbody_close = function () {
   return '</tbody>\n';
 };
-rules.tr_open = function (/*tokens, idx, options*/) {
+rules.tr_open = function () {
   return '<tr>';
 };
-rules.tr_close = function (/*tokens, idx, options*/) {
+rules.tr_close = function () {
   return '</tr>\n';
 };
-rules.th_open = function (tokens, idx /*, options*/) {
+rules.th_open = function (tokens, idx) {
   var token = tokens[idx];
   return '<th'
     + (token.align ? ' style="text-align:' + token.align + '"' : '')
     + '>';
 };
-rules.th_close = function (/*tokens, idx, options*/) {
+rules.th_close = function () {
   return '</th>';
 };
-rules.td_open = function (tokens, idx /*, options*/) {
+rules.td_open = function (tokens, idx) {
   var token = tokens[idx];
   return '<td'
     + (token.align ? ' style="text-align:' + token.align + '"' : '')
     + '>';
 };
-rules.td_close = function (/*tokens, idx, options*/) {
+rules.td_close = function () {
   return '</td>';
 };
 
 
-rules.strong_open = function(/*tokens, idx, options*/) {
+rules.strong_open = function() {
   return '<strong>';
 };
-rules.strong_close = function(/*tokens, idx, options*/) {
+rules.strong_close = function() {
   return '</strong>';
 };
-rules.em_open = function(/*tokens, idx, options*/) {
+rules.em_open = function() {
   return '<em>';
 };
-rules.em_close = function(/*tokens, idx, options*/) {
+rules.em_close = function() {
   return '</em>';
 };
 
 
-rules.del_open = function(/*tokens, idx, options*/) {
+rules.del_open = function() {
   return '<del>';
 };
-rules.del_close = function(/*tokens, idx, options*/) {
+rules.del_close = function() {
   return '</del>';
 };
 
 
-rules.ins_open = function(/*tokens, idx, options*/) {
+rules.ins_open = function() {
   return '<ins>';
 };
-rules.ins_close = function(/*tokens, idx, options*/) {
+rules.ins_close = function() {
   return '</ins>';
 };
 
 
-rules.mark_open = function(/*tokens, idx, options*/) {
+rules.mark_open = function() {
   return '<mark>';
 };
-rules.mark_close = function(/*tokens, idx, options*/) {
+rules.mark_close = function() {
   return '</mark>';
 };
 
@@ -268,19 +261,27 @@ rules.softbreak = function (tokens, idx, options) {
 };
 
 
-rules.text = function (tokens, idx /*, options*/) {
+rules.text = function (tokens, idx) {
   return escapeHtml(tokens[idx].content);
 };
 
 
-rules.htmlblock = function (tokens, idx /*, options*/) {
+rules.htmlblock = function (tokens, idx) {
   return tokens[idx].content;
 };
-rules.htmltag = function (tokens, idx /*, options*/) {
+rules.htmltag = function (tokens, idx) {
   return tokens[idx].content;
 };
 
 
+rules.abbr_open = function (tokens, idx) {
+  return '<abbr title="' + escapeHtml(replaceEntities(tokens[idx].title)) + '">';
+};
+rules.abbr_close = function () {
+  return '</abbr>';
+};
+
+
 // Renderer class
 function Renderer() {
   // Clone rules object to allow local modifications
@@ -288,28 +289,28 @@ function Renderer() {
 }
 
 
-Renderer.prototype.renderInline = function (tokens, options) {
+Renderer.prototype.renderInline = function (tokens, options, env) {
   var result = '',
       _rules = this.rules;
 
   for (var i = 0, len = tokens.length; i < len; i++) {
-    result += _rules[tokens[i].type](tokens, i, options);
+    result += _rules[tokens[i].type](tokens, i, options, env);
   }
 
   return result;
 };
 
 
-Renderer.prototype.render = function (tokens, options) {
+Renderer.prototype.render = function (tokens, options, env) {
   var i, len,
       result = '',
       _rules = this.rules;
 
   for (i = 0, len = tokens.length; i < len; i++) {
     if (tokens[i].type === 'inline') {
-      result += this.renderInline(tokens[i].children, options);
+      result += this.renderInline(tokens[i].children, options, env);
     } else {
-      result += _rules[tokens[i].type](tokens, i, options);
+      result += _rules[tokens[i].type](tokens, i, options, env);
     }
   }