Changes to comments only, fixing errors and grammar.

src/objects.h

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2014 matching lines @@
 //     // Returns the hash value for object.
 //     static uint32_t HashForObject(Key key, Object* object);
 //     // Convert key to an object.
 //     static inline Object* AsObject(Key key);
 //     // The prefix size indicates number of elements in the beginning
 //     // of the backing storage.
 //     static const int kPrefixSize = ..;
 //     // The Element size indicates number of elements per entry.
 //     static const int kEntrySize = ..;
 //   };
-// table.  The prefix size indicates an amount of memory in the
+// The prefix size indicates an amount of memory in the
 // beginning of the backing storage that can be used for non-element
 // information by subclasses.
 
 template<typename Shape, typename Key>
 class HashTable: public FixedArray {
  public:
-  // Returns the number of elements in the dictionary.
+  // Returns the number of elements in the hash table.
   int NumberOfElements() {
     return Smi::cast(get(kNumberOfElementsIndex))->value();
   }
 
-  // Returns the capacity of the dictionary.
+  // Returns the capacity of the hash table.
   int Capacity() {
     return Smi::cast(get(kCapacityIndex))->value();
   }
 
   // ElementAdded should be called whenever an element is added to a
-  // dictionary.
+  // hash table.
   void ElementAdded() { SetNumberOfElements(NumberOfElements() + 1); }
 
   // ElementRemoved should be called whenever an element is removed from
-  // a dictionary.
+  // a hash table.
   void ElementRemoved() { SetNumberOfElements(NumberOfElements() - 1); }
   void ElementsRemoved(int n) { SetNumberOfElements(NumberOfElements() - n); }
 
-  // Returns a new array for dictionary usage. Might return Failure.
+  // Returns a new HashTable object. Might return Failure.
   static Object* Allocate(int at_least_space_for);
 
   // Returns the key at entry.
   Object* KeyAt(int entry) { return get(EntryToIndex(entry)); }
 
   // Tells whether k is a real key.  Null and undefined are not allowed
   // as keys and can be used to indicate missing or deleted elements.
   bool IsKey(Object* k) {
     return !k->IsNull() && !k->IsUndefined();
   }
@@ skipping 29 matching lines @@
 
   // Find the entry at which to insert element with the given key that
   // has the given hash value.
   uint32_t FindInsertionEntry(uint32_t hash);
 
   // Returns the index for an entry (of the key)
   static inline int EntryToIndex(int entry) {
     return (entry * kEntrySize) + kElementsStartIndex;
   }
 
-  // Update the number of elements in the dictionary.
+  // Update the number of elements in the hash table.
   void SetNumberOfElements(int nof) {
     fast_set(this, kNumberOfElementsIndex, Smi::FromInt(nof));
   }
 
   // Sets the capacity of the hash table.
   void SetCapacity(int capacity) {
     // To scale a computed hash code to fit within the hash table, we
     // use bit-wise AND with a mask, so the capacity must be positive
     // and non-zero.
     ASSERT(capacity > 0);
@@ skipping 15 matching lines @@
 
 // HashTableKey is an abstract superclass for virtual key behavior.
 class HashTableKey {
  public:
   // Returns whether the other object matches this key.
   virtual bool IsMatch(Object* other) = 0;
   // Returns the hash value for this key.
   virtual uint32_t Hash() = 0;
   // Returns the hash value for object.
   virtual uint32_t HashForObject(Object* key) = 0;
-  // Returns the key object for storing into the dictionary.
+  // Returns the key object for storing into the hash table.
   // If allocations fails a failure object is returned.
   virtual Object* AsObject() = 0;
   // Required.
   virtual ~HashTableKey() {}
 };
 
 class SymbolTableShape {
  public:
   static bool IsMatch(HashTableKey* key, Object* value) {
     return key->IsMatch(value);
@@ skipping 1410 matching lines @@
   }
 
   static Object* AsObject(HashTableKey* key) {
     return key->AsObject();
   }
 
   static const int kPrefixSize = 0;
   static const int kEntrySize = 2;
 };
 
+
 class CompilationCacheTable: public HashTable<CompilationCacheShape,
                                               HashTableKey*> {
  public:
   // Find cached value for a string key, otherwise return null.
   Object* Lookup(String* src);
   Object* LookupEval(String* src, Context* context);
   Object* LookupRegExp(String* source, JSRegExp::Flags flags);
   Object* Put(String* src, Object* value);
   Object* PutEval(String* src, Context* context, Object* value);
   Object* PutRegExp(String* src, JSRegExp::Flags flags, FixedArray* value);
@@ skipping 1297 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_