Cleanup

lib/parser_block.js

@@ -124,7 +124,6 @@ ParserBlock.prototype.parse = function (src, options, env) {
     src = src.replace(/\u2424/g, '\n');
   }
 
-  // TODO: benchmark it
   // Replace tabs with proper number of spaces (1..4)
   if (src.indexOf('\t') >= 0) {
     src = src.replace(/[\n\t]/g, function (match, offset) {

lib/parser_ref.js

@@ -17,7 +17,6 @@ module.exports = function parse_reference(str, parser, options, env) {
 
   if (str.charCodeAt(0) !== 0x5B/* [ */) { return -1; }
 
-  // TODO: benchmark this
   if (str.indexOf(']:') === -1) { return -1; }
 
   state = new StateInline(str, parser, options, env);

lib/renderer.js

@@ -229,7 +229,7 @@ function Renderer() {
 
 
 Renderer.prototype.render = function (tokens, options) {
-  var i, len, name, next,
+  var i, len, name,
       result = '',
       rules = this.rules,
       tightStack = [];
@@ -264,13 +264,8 @@ Renderer.prototype.render = function (tokens, options) {
     }
     if (name === 'paragraph_close' && tight) {
       // Quick hack - texts should have LF if followed by blocks
-      if (i + 1 < tokens.length) {
-        next = tokens[i + 1].type;
-        if (next === 'bullet_list_open' ||
-            next === 'ordered_list_open' ||
-            next === 'blockquote_open') {
-          result += '\n';
-        }
+      if (tokens[i + 1].type !== 'list_item_close') {
+        result += '\n';
       }
 
       continue;

lib/rules_block/fences.js

@@ -45,10 +45,6 @@ module.exports = function fences(state, startLine, endLine, silent) {
     if (nextLine >= endLine) {
       // unclosed block should be autoclosed by end of document.
       // also block seems to be autoclosed by end of parent
-      /*if (state.blkLevel === 0) {
-        break;
-      }
-      return false;*/
       break;
     }