vendor/assets/javascripts/handlebars.js in handlebars_assets-0.8.2 vs vendor/assets/javascripts/handlebars.js in handlebars_assets-0.9.0

@@ -1,13 +1,37 @@
+/*
+
+Copyright (C) 2011 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
 // lib/handlebars/base.js
 
 /*jshint eqnull:true*/
 this.Handlebars = {};
 
 (function(Handlebars) {
 
-Handlebars.VERSION = "1.0.rc.1";
+Handlebars.VERSION = "1.0.rc.2";
 
 Handlebars.helpers  = {};
 Handlebars.partials = {};
 
 Handlebars.registerHelper = function(name, fn, inverse) {
@@ -700,22 +724,27 @@
     var dig = [], depth = 0;
 
     for(var i=0,l=parts.length; i<l; i++) {
       var part = parts[i];
 
-      if(part === "..") { depth++; }
-      else if(part === "." || part === "this") { this.isScoped = true; }
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        else if (part === "..") { depth++; }
+        else { this.isScoped = true; }
+      }
       else { dig.push(part); }
     }
 
     this.parts    = dig;
     this.string   = dig.join('.');
     this.depth    = depth;
 
     // an ID is simple if it only has one part, and that part is not
     // `..` or `this`.
     this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
   };
 
   Handlebars.AST.PartialNameNode = function(name) {
     this.type = "PARTIAL_NAME";
     this.name = name;
@@ -727,20 +756,23 @@
   };
 
   Handlebars.AST.StringNode = function(string) {
     this.type = "STRING";
     this.string = string;
+    this.stringModeValue = string;
   };
 
   Handlebars.AST.IntegerNode = function(integer) {
     this.type = "INTEGER";
     this.integer = integer;
+    this.stringModeValue = Number(integer);
   };
 
   Handlebars.AST.BooleanNode = function(bool) {
     this.type = "BOOLEAN";
     this.bool = bool;
+    this.stringModeValue = bool === "true";
   };
 
   Handlebars.AST.CommentNode = function(comment) {
     this.type = "comment";
     this.comment = comment;
@@ -846,11 +878,31 @@
         }
       }
 
       return out.join("\n");
     },
+    equals: function(other) {
+      var len = this.opcodes.length;
+      if (other.opcodes.length !== len) {
+        return false;
+      }
 
+      for (var i = 0; i < len; i++) {
+        var opcode = this.opcodes[i],
+            otherOpcode = other.opcodes[i];
+        if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+          return false;
+        }
+        for (var j = 0; j < opcode.args.length; j++) {
+          if (opcode.args[j] !== otherOpcode.args[j]) {
+            return false;
+          }
+        }
+      }
+      return true;
+    },
+
     guid: 0,
 
     compile: function(program, options) {
       this.children = [];
       this.depths = {list: []};
@@ -937,38 +989,44 @@
 
         // now that the simple mustache is resolved, we need to
         // evaluate it by executing `blockHelperMissing`
         this.opcode('pushProgram', program);
         this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
+        this.opcode('emptyHash');
         this.opcode('blockValue');
       } else {
         this.ambiguousMustache(mustache, program, inverse);
 
         // now that the simple mustache is resolved, we need to
         // evaluate it by executing `blockHelperMissing`
         this.opcode('pushProgram', program);
         this.opcode('pushProgram', inverse);
-        this.opcode('pushLiteral', '{}');
+        this.opcode('emptyHash');
         this.opcode('ambiguousBlockValue');
       }
 
       this.opcode('append');
     },
 
     hash: function(hash) {
       var pairs = hash.pairs, pair, val;
 
-      this.opcode('push', '{}');
+      this.opcode('pushHash');
 
       for(var i=0, l=pairs.length; i<l; i++) {
         pair = pairs[i];
         val  = pair[1];
 
-        this.accept(val);
+        if (this.options.stringParams) {
+          this.opcode('pushStringParam', val.stringModeValue, val.type);
+        } else {
+          this.accept(val);
+        }
+
         this.opcode('assignToHash', pair[0]);
       }
+      this.opcode('popHash');
     },
 
     partial: function(partial) {
       var partialName = partial.partialName;
       this.usePartial = true;
@@ -1005,21 +1063,23 @@
         this.opcode('append');
       }
     },
 
     ambiguousMustache: function(mustache, program, inverse) {
-      var id = mustache.id, name = id.parts[0];
+      var id = mustache.id,
+          name = id.parts[0],
+          isBlock = program != null || inverse != null;
 
       this.opcode('getContext', id.depth);
 
       this.opcode('pushProgram', program);
       this.opcode('pushProgram', inverse);
 
-      this.opcode('invokeAmbiguous', name);
+      this.opcode('invokeAmbiguous', name, isBlock);
     },
 
-    simpleMustache: function(mustache, program, inverse) {
+    simpleMustache: function(mustache) {
       var id = mustache.id;
 
       if (id.type === 'DATA') {
         this.DATA(id);
       } else if (id.parts.length) {
@@ -1132,11 +1192,11 @@
           if(param.depth) {
             this.addDepth(param.depth);
           }
 
           this.opcode('getContext', param.depth || 0);
-          this.opcode('pushStringParam', param.string);
+          this.opcode('pushStringParam', param.stringModeValue, param.type);
         } else {
           this[param.type](param);
         }
       }
     },
@@ -1146,11 +1206,11 @@
       this.pushParams(params);
 
       if(mustache.hash) {
         this.hash(mustache.hash);
       } else {
-        this.opcode('pushLiteral', '{}');
+        this.opcode('emptyHash');
       }
 
       return params;
     },
 
@@ -1163,11 +1223,11 @@
       this.opcode('pushProgram', inverse);
 
       if(mustache.hash) {
         this.hash(mustache.hash);
       } else {
-        this.opcode('pushLiteral', '{}');
+        this.opcode('emptyHash');
       }
 
       return params;
     }
   };
@@ -1177,11 +1237,11 @@
   };
 
   JavaScriptCompiler.prototype = {
     // PUBLIC API: You can override these methods in a subclass to provide
     // alternative compiled forms for name lookup and buffering semantics
-    nameLookup: function(parent, name, type) {
+    nameLookup: function(parent, name /* , type*/) {
       if (/^[0-9]+$/.test(name)) {
         return parent + "[" + name + "]";
       } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
         return parent + "." + name;
       }
@@ -1192,11 +1252,15 @@
 
     appendToBuffer: function(string) {
       if (this.environment.isSimple) {
         return "return " + string + ";";
       } else {
-        return "buffer += " + string + ";";
+        return {
+          appendToBuffer: true,
+          content: string,
+          toString: function() { return "buffer += " + string + ";"; }
+        };
       }
     },
 
     initializeBuffer: function() {
       return this.quotedString("");
@@ -1213,19 +1277,21 @@
 
       this.name = this.environment.name;
       this.isChild = !!context;
       this.context = context || {
         programs: [],
+        environments: [],
         aliases: { }
       };
 
       this.preamble();
 
       this.stackSlot = 0;
       this.stackVars = [];
       this.registers = { list: [] };
       this.compileStack = [];
+      this.inlineStack = [];
 
       this.compileChildren(environment, options);
 
       var opcodes = environment.opcodes, opcode;
 
@@ -1243,15 +1309,15 @@
 
       return this.createFunctionContext(asObject);
     },
 
     nextOpcode: function() {
-      var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
+      var opcodes = this.environment.opcodes;
       return opcodes[this.i + 1];
     },
 
-    eat: function(opcode) {
+    eat: function() {
       this.i = this.i + 1;
     },
 
     preamble: function() {
       var out = [];
@@ -1285,11 +1351,10 @@
         this.source[1] = this.source[1] + ", " + locals.join(", ");
       }
 
       // Generate minimizer alias mappings
       if (!this.isChild) {
-        var aliases = [];
         for (var alias in this.context.aliases) {
           this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
         }
       }
 
@@ -1310,20 +1375,46 @@
 
       for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
         params.push("depth" + this.environment.depths.list[i]);
       }
 
+      // Perform a second pass over the output to merge content when possible
+      var source = this.mergeSource();
+
       if (asObject) {
-        params.push(this.source.join("\n  "));
+        params.push(source);
 
         return Function.apply(this, params);
       } else {
-        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + this.source.join("\n  ") + '}';
+        var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
         Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
         return functionSource;
       }
     },
+    mergeSource: function() {
+      // WARN: We are not handling the case where buffer is still populated as the source should
+      // not have buffer append operations as their final action.
+      var source = '',
+          buffer;
+      for (var i = 0, len = this.source.length; i < len; i++) {
+        var line = this.source[i];
+        if (line.appendToBuffer) {
+          if (buffer) {
+            buffer = buffer + '\n    + ' + line.content;
+          } else {
+            buffer = line.content;
+          }
+        } else {
+          if (buffer) {
+            source += 'buffer += ' + buffer + ';\n  ';
+            buffer = undefined;
+          }
+          source += line + '\n  ';
+        }
+      }
+      return source;
+    },
 
     // [blockValue]
     //
     // On stack, before: hash, inverse, program, value
     // On stack, after: return value of blockHelperMissing
@@ -1357,10 +1448,13 @@
       this.setupParams(0, params);
 
       var current = this.topStack();
       params.splice(1, 0, current);
 
+      // Use the options value generated from the invocation
+      params[params.length-1] = 'options';
+
       this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
     },
 
     // [appendContent]
     //
@@ -1380,10 +1474,13 @@
     // Coerces `value` to a String and appends it to the current buffer.
     //
     // If `value` is truthy, or 0, it is coerced into a string and appended
     // Otherwise, the empty string is appended
     append: function() {
+      // Force anything that is inlined onto the stack so we don't have duplication
+      // when we examine local
+      this.flushInline();
       var local = this.popStack();
       this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
       if (this.environment.isSimple) {
         this.source.push("else { " + this.appendToBuffer("''") + " }");
       }
@@ -1394,19 +1491,13 @@
     // On stack, before: value, ...
     // On stack, after: ...
     //
     // Escape `value` and append it to the buffer
     appendEscaped: function() {
-      var opcode = this.nextOpcode(), extra = "";
       this.context.aliases.escapeExpression = 'this.escapeExpression';
 
-      if(opcode && opcode.opcode === 'appendContent') {
-        extra = " + " + this.quotedString(opcode.args[0]);
-        this.eat(opcode);
-      }
-
-      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
+      this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
     },
 
     // [getContext]
     //
     // On stack, before: ...
@@ -1426,11 +1517,11 @@
     // On stack, after: currentContext[name], ...
     //
     // Looks up the value of `name` on the current context and pushes
     // it onto the stack.
     lookupOnContext: function(name) {
-      this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
+      this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
     },
 
     // [pushContext]
     //
     // On stack, before: ...
@@ -1474,26 +1565,53 @@
     // On stack, before: ...
     // On stack, after: data[id], ...
     //
     // Push the result of looking up `id` on the current data
     lookupData: function(id) {
-      this.pushStack(this.nameLookup('data', id, 'data'));
+      this.push(this.nameLookup('data', id, 'data'));
     },
 
     // [pushStringParam]
     //
     // On stack, before: ...
     // On stack, after: string, currentContext, ...
     //
     // This opcode is designed for use in string mode, which
     // provides the string value of a parameter along with its
     // depth rather than resolving it immediately.
-    pushStringParam: function(string) {
+    pushStringParam: function(string, type) {
       this.pushStackLiteral('depth' + this.lastContext);
-      this.pushString(string);
+
+      this.pushString(type);
+
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
     },
 
+    emptyHash: function() {
+      this.pushStackLiteral('{}');
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{}');
+      }
+    },
+    pushHash: function() {
+      this.hash = {values: [], types: []};
+    },
+    popHash: function() {
+      var hash = this.hash;
+      this.hash = undefined;
+
+      if (this.options.stringParams) {
+        this.register('hashTypes', '{' + hash.types.join(',') + '}');
+      }
+      this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+    },
+
     // [pushString]
     //
     // On stack, before: ...
     // On stack, after: quotedString(string), ...
     //
@@ -1507,11 +1625,12 @@
     // On stack, before: ...
     // On stack, after: expr, ...
     //
     // Push an expression onto the stack
     push: function(expr) {
-      this.pushStack(expr);
+      this.inlineStack.push(expr);
+      return expr;
     },
 
     // [pushLiteral]
     //
     // On stack, before: ...
@@ -1550,16 +1669,18 @@
     //
     // If the helper is not found, `helperMissing` is called.
     invokeHelper: function(paramSize, name) {
       this.context.aliases.helperMissing = 'helpers.helperMissing';
 
-      var helper = this.lastHelper = this.setupHelper(paramSize, name);
-      this.register('foundHelper', helper.name);
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
 
-      this.pushStack("foundHelper ? foundHelper.call(" +
-        helper.callParams + ") " + ": helperMissing.call(" +
-        helper.helperMissingParams + ")");
+      this.push(helper.name);
+      this.replaceStack(function(name) {
+        return name + ' ? ' + name + '.call(' +
+            helper.callParams + ") " + ": helperMissing.call(" +
+            helper.helperMissingParams + ")";
+      });
     },
 
     // [invokeKnownHelper]
     //
     // On stack, before: hash, inverse, program, params..., ...
@@ -1567,11 +1688,11 @@
     //
     // This operation is used when the helper is known to exist,
     // so a `helperMissing` fallback is not required.
     invokeKnownHelper: function(paramSize, name) {
       var helper = this.setupHelper(paramSize, name);
-      this.pushStack(helper.name + ".call(" + helper.callParams + ")");
+      this.push(helper.name + ".call(" + helper.callParams + ")");
     },
 
     // [invokeAmbiguous]
     //
     // On stack, before: hash, inverse, program, params..., ...
@@ -1582,23 +1703,22 @@
     // is a helper or a path.
     //
     // This operation emits more code than the other options,
     // and can be avoided by passing the `knownHelpers` and
     // `knownHelpersOnly` flags at compile-time.
-    invokeAmbiguous: function(name) {
+    invokeAmbiguous: function(name, helperCall) {
       this.context.aliases.functionType = '"function"';
 
-      this.pushStackLiteral('{}');
-      var helper = this.setupHelper(0, name);
+      this.pushStackLiteral('{}');    // Hash value
+      var helper = this.setupHelper(0, name, helperCall);
 
       var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
-      this.register('foundHelper', helperName);
 
       var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
       var nextStack = this.nextStack();
 
-      this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
+      this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
       this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
     },
 
     // [invokePartial]
     //
@@ -1613,25 +1733,34 @@
       if (this.options.data) {
         params.push("data");
       }
 
       this.context.aliases.self = "this";
-      this.pushStack("self.invokePartial(" + params.join(", ") + ")");
+      this.push("self.invokePartial(" + params.join(", ") + ")");
     },
 
     // [assignToHash]
     //
     // On stack, before: value, hash, ...
     // On stack, after: hash, ...
     //
     // Pops a value and hash off the stack, assigns `hash[key] = value`
     // and pushes the hash back onto the stack.
     assignToHash: function(key) {
-      var value = this.popStack();
-      var hash = this.topStack();
+      var value = this.popStack(),
+          type;
 
-      this.source.push(hash + "['" + key + "'] = " + value + ";");
+      if (this.options.stringParams) {
+        type = this.popStack();
+        this.popStack();
+      }
+
+      var hash = this.hash;
+      if (type) {
+        hash.types.push("'" + key + "': " + type);
+      }
+      hash.values.push("'" + key + "': (" + value + ")");
     },
 
     // HELPERS
 
     compiler: JavaScriptCompiler,
@@ -1641,17 +1770,33 @@
 
       for(var i=0, l=children.length; i<l; i++) {
         child = children[i];
         compiler = new this.compiler();
 
-        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
-        var index = this.context.programs.length;
-        child.index = index;
-        child.name = 'program' + index;
-        this.context.programs[index] = compiler.compile(child, options, this.context);
+        var index = this.matchExistingProgram(child);
+
+        if (index == null) {
+          this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+          index = this.context.programs.length;
+          child.index = index;
+          child.name = 'program' + index;
+          this.context.programs[index] = compiler.compile(child, options, this.context);
+          this.context.environments[index] = child;
+        } else {
+          child.index = index;
+          child.name = 'program' + index;
+        }
       }
     },
+    matchExistingProgram: function(child) {
+      for (var i = 0, len = this.context.environments.length; i < len; i++) {
+        var environment = this.context.environments[i];
+        if (environment && environment.equals(child)) {
+          return i;
+        }
+      }
+    },
 
     programExpression: function(guid) {
       this.context.aliases.self = "this";
 
       if(guid == null) {
@@ -1689,61 +1834,115 @@
         this.registers.list.push(name);
       }
     },
 
     pushStackLiteral: function(item) {
-      this.compileStack.push(new Literal(item));
-      return item;
+      return this.push(new Literal(item));
     },
 
     pushStack: function(item) {
+      this.flushInline();
+
       var stack = this.incrStack();
-      this.source.push(stack + " = " + item + ";");
+      if (item) {
+        this.source.push(stack + " = " + item + ";");
+      }
       this.compileStack.push(stack);
       return stack;
     },
 
     replaceStack: function(callback) {
-      var stack = this.topStack(),
-          item = callback.call(this, stack);
+      var prefix = '',
+          inline = this.isInline(),
+          stack;
 
-      // Prevent modification of the context depth variable. Through replaceStack
-      if (/^depth/.test(stack)) {
-        stack = this.nextStack();
+      // If we are currently inline then we want to merge the inline statement into the
+      // replacement statement via ','
+      if (inline) {
+        var top = this.popStack(true);
+
+        if (top instanceof Literal) {
+          // Literals do not need to be inlined
+          stack = top.value;
+        } else {
+          // Get or create the current stack name for use by the inline
+          var name = this.stackSlot ? this.topStackName() : this.incrStack();
+
+          prefix = '(' + this.push(name) + ' = ' + top + '),';
+          stack = this.topStack();
+        }
+      } else {
+        stack = this.topStack();
       }
 
-      this.source.push(stack + " = " + item + ";");
+      var item = callback.call(this, stack);
+
+      if (inline) {
+        if (this.inlineStack.length || this.compileStack.length) {
+          this.popStack();
+        }
+        this.push('(' + prefix + item + ')');
+      } else {
+        // Prevent modification of the context depth variable. Through replaceStack
+        if (!/^stack/.test(stack)) {
+          stack = this.nextStack();
+        }
+
+        this.source.push(stack + " = (" + prefix + item + ");");
+      }
       return stack;
     },
 
-    nextStack: function(skipCompileStack) {
-      var name = this.incrStack();
-      this.compileStack.push(name);
-      return name;
+    nextStack: function() {
+      return this.pushStack();
     },
 
     incrStack: function() {
       this.stackSlot++;
       if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+      return this.topStackName();
+    },
+    topStackName: function() {
       return "stack" + this.stackSlot;
     },
+    flushInline: function() {
+      var inlineStack = this.inlineStack;
+      if (inlineStack.length) {
+        this.inlineStack = [];
+        for (var i = 0, len = inlineStack.length; i < len; i++) {
+          var entry = inlineStack[i];
+          if (entry instanceof Literal) {
+            this.compileStack.push(entry);
+          } else {
+            this.pushStack(entry);
+          }
+        }
+      }
+    },
+    isInline: function() {
+      return this.inlineStack.length;
+    },
 
-    popStack: function() {
-      var item = this.compileStack.pop();
+    popStack: function(wrapped) {
+      var inline = this.isInline(),
+          item = (inline ? this.inlineStack : this.compileStack).pop();
 
-      if (item instanceof Literal) {
+      if (!wrapped && (item instanceof Literal)) {
         return item.value;
       } else {
-        this.stackSlot--;
+        if (!inline) {
+          this.stackSlot--;
+        }
         return item;
       }
     },
 
-    topStack: function() {
-      var item = this.compileStack[this.compileStack.length - 1];
+    topStack: function(wrapped) {
+      var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+          item = stack[stack.length - 1];
 
-      if (item instanceof Literal) {
+      if (!wrapped && (item instanceof Literal)) {
         return item.value;
       } else {
         return item;
       }
     },
@@ -1754,27 +1953,27 @@
         .replace(/"/g, '\\"')
         .replace(/\n/g, '\\n')
         .replace(/\r/g, '\\r') + '"';
     },
 
-    setupHelper: function(paramSize, name) {
+    setupHelper: function(paramSize, name, missingParams) {
       var params = [];
-      this.setupParams(paramSize, params);
+      this.setupParams(paramSize, params, missingParams);
       var foundHelper = this.nameLookup('helpers', name, 'helper');
 
       return {
         params: params,
         name: foundHelper,
         callParams: ["depth0"].concat(params).join(", "),
-        helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
       };
     },
 
     // the params and contexts arguments are passed in arrays
     // to fill in
-    setupParams: function(paramSize, params) {
-      var options = [], contexts = [], param, inverse, program;
+    setupParams: function(paramSize, params, useRegister) {
+      var options = [], contexts = [], types = [], param, inverse, program;
 
       options.push("hash:" + this.popStack());
 
       inverse = this.popStack();
       program = this.popStack();
@@ -1799,22 +1998,31 @@
       for(var i=0; i<paramSize; i++) {
         param = this.popStack();
         params.push(param);
 
         if(this.options.stringParams) {
+          types.push(this.popStack());
           contexts.push(this.popStack());
         }
       }
 
       if (this.options.stringParams) {
         options.push("contexts:[" + contexts.join(",") + "]");
+        options.push("types:[" + types.join(",") + "]");
+        options.push("hashTypes:hashTypes");
       }
 
       if(this.options.data) {
         options.push("data:data");
       }
 
-      params.push("{" + options.join(",") + "}");
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
       return params.join(", ");
     }
   };
 
   var reservedWords = (