diff --git a/db/c.cc b/db/c.cc
index ee8a472..366dd2d 100644
--- a/db/c.cc
+++ b/db/c.cc
@@ -15,7 +15,26 @@
 #include "leveldb/status.h"
 #include "leveldb/write_batch.h"
 
-namespace leveldb {
+using leveldb::Cache;
+using leveldb::Comparator;
+using leveldb::CompressionType;
+using leveldb::DB;
+using leveldb::Env;
+using leveldb::FileLock;
+using leveldb::Iterator;
+using leveldb::Logger;
+using leveldb::NewLRUCache;
+using leveldb::Options;
+using leveldb::RandomAccessFile;
+using leveldb::Range;
+using leveldb::ReadOptions;
+using leveldb::SequentialFile;
+using leveldb::Slice;
+using leveldb::Snapshot;
+using leveldb::Status;
+using leveldb::WritableFile;
+using leveldb::WriteBatch;
+using leveldb::WriteOptions;
 
 extern "C" {
 
@@ -172,7 +191,7 @@ void leveldb_release_snapshot(
   delete snapshot;
 }
 
-const char* leveldb_property_value(
+char* leveldb_property_value(
     leveldb_t* db,
     const char* propname) {
   std::string tmp;
@@ -449,5 +468,3 @@ void leveldb_env_destroy(leveldb_env_t* env) {
 }
 
 }  // end extern "C"
-
-}
diff --git a/db/db_iter.cc b/db/db_iter.cc
index 0be18ff..8849f92 100644
--- a/db/db_iter.cc
+++ b/db/db_iter.cc
@@ -216,7 +216,6 @@ void DBIter::FindPrevUserEntry() {
 
   ValueType value_type = kTypeDeletion;
   if (iter_->Valid()) {
-    SaveKey(ExtractUserKey(iter_->key()), &saved_key_);
     do {
       ParsedInternalKey ikey;
       if (ParseKey(&ikey) && ikey.sequence <= sequence_) {
@@ -227,6 +226,7 @@ void DBIter::FindPrevUserEntry() {
         }
         value_type = ikey.type;
         if (value_type == kTypeDeletion) {
+          saved_key_.clear();
           ClearSavedValue();
         } else {
           Slice raw_value = iter_->value();
@@ -234,6 +234,7 @@ void DBIter::FindPrevUserEntry() {
             std::string empty;
             swap(empty, saved_value_);
           }
+          SaveKey(ExtractUserKey(iter_->key()), &saved_key_);
           saved_value_.assign(raw_value.data(), raw_value.size());
         }
       }
diff --git a/db/db_test.cc b/db/db_test.cc
index 22fa70c..14eb44d 100644
--- a/db/db_test.cc
+++ b/db/db_test.cc
@@ -519,6 +519,21 @@ TEST(DBTest, IterSmallAndLargeMix) {
   delete iter;
 }
 
+TEST(DBTest, IterMultiWithDelete) {
+  ASSERT_OK(Put("a", "va"));
+  ASSERT_OK(Put("b", "vb"));
+  ASSERT_OK(Put("c", "vc"));
+  ASSERT_OK(Delete("b"));
+  ASSERT_EQ("NOT_FOUND", Get("b"));
+
+  Iterator* iter = db_->NewIterator(ReadOptions());
+  iter->Seek("c");
+  ASSERT_EQ(IterStatus(iter), "c->vc");
+  iter->Prev();
+  ASSERT_EQ(IterStatus(iter), "a->va");
+  delete iter;
+}
+
 TEST(DBTest, Recover) {
   ASSERT_OK(Put("foo", "v1"));
   ASSERT_OK(Put("baz", "v5"));
diff --git a/doc/index.html b/doc/index.html
index 58442e8..8d03c45 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -23,7 +23,7 @@ creating it if necessary:
 <p>
 <pre>
   #include &lt;assert&gt;
-  #include "leveldb/include/db.h"
+  #include "leveldb/db.h"
 
   leveldb::DB* db;
   leveldb::Options options;
@@ -78,7 +78,7 @@ Such problems can be avoided by using the <code>WriteBatch</code> class to
 atomically apply a set of updates:
 <p>
 <pre>
-  #include "leveldb/include/write_batch.h"
+  #include "leveldb/write_batch.h"
   ...
   std::string value;
   leveldb::Status s = db-&gt;Get(leveldb::ReadOptions(), key1, &amp;value);
@@ -296,7 +296,7 @@ subclass of <code>leveldb::Comparator</code> that expresses these rules:
     }
 
     // Ignore the following methods for now:
-    const char* Name() { return "TwoPartComparator"; }
+    const char* Name() const { return "TwoPartComparator"; }
     void FindShortestSeparator(std::string*, const leveldb::Slice&amp;) const { }
     void FindShortSuccessor(std::string*) const { }
   };
@@ -333,7 +333,7 @@ version numbers found in the keys to decide how to interpret them.
 <h1>Performance</h1>
 <p>
 Performance can be tuned by changing the default values of the
-types defined in <code>leveldb/include/options.h</code>.
+types defined in <code>include/leveldb/options.h</code>.
 
 <p>
 <h2>Block size</h2>
@@ -371,7 +371,7 @@ filesystem and each file stores a sequence of compressed blocks.  If
 uncompressed block contents.
 <p>
 <pre>
-  #include "leveldb/include/cache.h"
+  #include "leveldb/cache.h"
 
   leveldb::Options options;
   options.cache = leveldb::NewLRUCache(100 * 1048576);  // 100MB cache
diff --git a/util/testharness.cc b/util/testharness.cc
index b686ac3..6f42700 100644
--- a/util/testharness.cc
+++ b/util/testharness.cc
@@ -4,6 +4,8 @@
 
 #include "util/testharness.h"
 
+#include <string>
+#include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 
@@ -32,10 +34,20 @@ bool RegisterTest(const char* base, const char* name, void (*func)()) {
 }
 
 int RunAllTests() {
+  const char* matcher = getenv("LEVELDB_TESTS");
+
   int num = 0;
   if (tests != NULL) {
     for (int i = 0; i < tests->size(); i++) {
       const Test& t = (*tests)[i];
+      if (matcher != NULL) {
+        std::string name = t.base;
+        name.push_back('.');
+        name.append(t.name);
+        if (strstr(name.c_str(), matcher) == NULL) {
+          continue;
+        }
+      }
       fprintf(stderr, "==== Test %s.%s\n", t.base, t.name);
       (*t.func)();
       ++num;
diff --git a/util/testharness.h b/util/testharness.h
index 13ab914..6f1a9c3 100644
--- a/util/testharness.h
+++ b/util/testharness.h
@@ -15,7 +15,16 @@
 namespace leveldb {
 namespace test {
 
-// Run all tests registered by the TEST() macro.
+// Run some of the tests registered by the TEST() macro.  If the
+// environment variable "LEVELDB_TESTS" is not set, runs all tests.
+// Otherwise, runs only the tests whose name contains the value of
+// "LEVELDB_TESTS" as a substring.  E.g., suppose the tests are:
+//    TEST(Foo, Hello) { ... }
+//    TEST(Foo, World) { ... }
+// LEVELDB_TESTS=Hello will run the first test
+// LEVELDB_TESTS=o     will run both tests
+// LEVELDB_TESTS=Junk  will run no tests
+//
 // Returns 0 if all tests pass.
 // Dies or returns a non-zero value if some test fails.
 extern int RunAllTests();