WIP: Move properties to prototype

https://gist.github.com/rlidwka/78dd86e9662c109c754e

lib/rules_block/state_block.js

@@ -27,20 +27,6 @@ function StateBlock(src, md, env, tokens) {
   this.tShift = [];  // offsets of the first non-space characters (tabs not expanded)
   this.sCount = [];  // indents for each line (tabs expanded)
 
-  // block parser variables
-  this.blkIndent  = 0; // required block content indent
-                       // (for example, if we are in list)
-  this.line       = 0; // line index in src
-  this.lineMax    = 0; // lines count
-  this.tight      = false;  // loose/tight mode for lists
-  this.parentType = 'root'; // if `list`, block parser stops on two newlines
-  this.ddIndent   = -1; // indent of the current dd block (-1 if there isn't any)
-
-  this.level = 0;
-
-  // renderer
-  this.result = '';
-
   // Create caches
   // Generate markers.
   s = this.src;
@@ -87,6 +73,21 @@ function StateBlock(src, md, env, tokens) {
   this.lineMax = this.bMarks.length - 1; // don't count last fake line
 }
 
+  // block parser variables
+StateBlock.prototype.blkIndent  = 0; // required block content indent
+                       // (for example, if we are in list)
+StateBlock.prototype.line       = 0; // line index in src
+StateBlock.prototype.lineMax    = 0; // lines count
+StateBlock.prototype.tight      = false;  // loose/tight mode for lists
+StateBlock.prototype.parentType = 'root'; // if `list`, block parser stops on two newlines
+StateBlock.prototype.ddIndent   = -1; // indent of the current dd block (-1 if there isn't any)
+
+StateBlock.prototype.level = 0;
+
+  // renderer
+StateBlock.prototype.result = '';
+
+
 // Push new token to "stream".
 //
 StateBlock.prototype.push = function (type, tag, nesting) {

lib/rules_inline/state_inline.js

@@ -11,17 +11,19 @@ function StateInline(src, md, env, outTokens) {
   this.md = md;
   this.tokens = outTokens;
 
-  this.pos = 0;
   this.posMax = this.src.length;
-  this.level = 0;
-  this.pending = '';
-  this.pendingLevel = 0;
 
   this.cache = {};        // Stores { start: end } pairs. Useful for backtrack
                           // optimization of pairs parse (emphasis, strikes).
 }
 
 
+StateInline.prototype.pos = 0;
+StateInline.prototype.level = '';
+StateInline.prototype.pending = '';
+StateInline.prototype.pendingLevel = 0;
+
+
 // Flush pending text
 //
 StateInline.prototype.pushPending = function () {