diff --git a/ext/misc/spellfix.c b/ext/misc/spellfix.c
index 768ea5753c..4be73bb39e 100644
--- a/ext/misc/spellfix.c
+++ b/ext/misc/spellfix.c
@@ -2051,6 +2051,7 @@ static int spellfix1Close(sqlite3_vtab_cursor *cur){
 **   (D)    scope = $scope
 **   (E)    distance < $distance
 **   (F)    distance <= $distance
+**   (G)    rowid = $rowid
 **
 ** The plan number is a bit mask formed with these bits:
 **
@@ -2060,8 +2061,9 @@ static int spellfix1Close(sqlite3_vtab_cursor *cur){
 **   0x08   (D) is found
 **   0x10   (E) is found
 **   0x20   (F) is found
+**   0x40   (G) is found
 **
-** filter.argv[*] values contains $str, $langid, $top, and $scope,
+** filter.argv[*] values contains $str, $langid, $top, $scope and $rowid
 ** if specified and in that order.
 */
 static int spellfix1BestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
@@ -2070,6 +2072,7 @@ static int spellfix1BestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
   int iTopTerm = -1;
   int iScopeTerm = -1;
   int iDistTerm = -1;
+  int iRowidTerm = -1;
   int i;
   const struct sqlite3_index_constraint *pConstraint;
   pConstraint = pIdxInfo->aConstraint;
@@ -2122,6 +2125,15 @@ static int spellfix1BestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
       iPlan |= pConstraint->op==SQLITE_INDEX_CONSTRAINT_LT ? 16 : 32;
       iDistTerm = i;
     }
+
+    /* Terms of the form:  distance < $dist or distance <= $dist */
+    if( (iPlan & 64)==0
+     && pConstraint->iColumn<0
+     && pConstraint->op==SQLITE_INDEX_CONSTRAINT_EQ
+    ){
+      iPlan |= 64;
+      iRowidTerm = i;
+    }
   }
   if( iPlan&1 ){
     int idx = 2;
@@ -2149,6 +2161,11 @@ static int spellfix1BestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
       pIdxInfo->aConstraintUsage[iDistTerm].omit = 1;
     }
     pIdxInfo->estimatedCost = 1e5;
+  }else if( (iPlan & 64) ){
+    pIdxInfo->idxNum = 64;
+    pIdxInfo->aConstraintUsage[iRowidTerm].argvIndex = 1;
+    pIdxInfo->aConstraintUsage[iRowidTerm].omit = 1;
+    pIdxInfo->estimatedCost = 5;
   }else{
     pIdxInfo->idxNum = 0;
     pIdxInfo->estimatedCost = 1e50;
@@ -2465,16 +2482,23 @@ static int spellfix1FilterForFullScan(
   int argc,
   sqlite3_value **argv
 ){
-  int rc;
+  int rc = SQLITE_OK;
   char *zSql;
   spellfix1_vtab *pVTab = pCur->pVTab;
   spellfix1ResetCursor(pCur);
+  assert( idxNum==0 || idxNum==64 );
   zSql = sqlite3_mprintf(
-     "SELECT word, rank, NULL, langid, id FROM \"%w\".\"%w_vocab\"",
-     pVTab->zDbName, pVTab->zTableName);
+     "SELECT word, rank, NULL, langid, id FROM \"%w\".\"%w_vocab\"%s",
+     pVTab->zDbName, pVTab->zTableName,
+     ((idxNum & 64) ? " WHERE rowid=?" : "")
+  );
   if( zSql==0 ) return SQLITE_NOMEM;
   rc = sqlite3_prepare_v2(pVTab->db, zSql, -1, &pCur->pFullScan, 0);
   sqlite3_free(zSql);
+  if( rc==SQLITE_OK && (idxNum & 64) ){
+    assert( argc==1 );
+    rc = sqlite3_bind_value(pCur->pFullScan, 1, argv[0]);
+  }
   pCur->nRow = pCur->iRow = 0;
   if( rc==SQLITE_OK ){
     rc = sqlite3_step(pCur->pFullScan);
diff --git a/manifest b/manifest
index 9793a62dd6..336d04f480 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sthe\sundocumented\srequirement\sfor\sapplications\sthat\suse\san\sSQLITE_ENABLE_SQLLOG\sbuild\sto\sdefine\sa\ssqlite3_init_sqllog()\sfunction.
-D 2014-01-21T15:04:47.807
+C Update\sthe\sspellfix\svirtual\stable\sto\soptimize\squeries\sof\sthe\sform\s"SELECT\s...\sFROM\stbl\sWHERE\srowid=?".
+D 2014-01-22T17:43:16.604
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -114,7 +114,7 @@ F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
 F ext/misc/percentile.c bcbee3c061b884eccb80e21651daaae8e1e43c63
 F ext/misc/regexp.c af92cdaa5058fcec1451e49becc7ba44dba023dc
 F ext/misc/rot13.c 1ac6f95f99b575907b9b09c81a349114cf9be45a
-F ext/misc/spellfix.c 76578f2c56ceaa23d22032338d90db79c68490fb
+F ext/misc/spellfix.c adfc569fafef7a1eb8f21528e5277686b358c3ce
 F ext/misc/totype.c 4a167594e791abeed95e0a8db028822b5e8fe512
 F ext/misc/vfslog.c fe40fab5c077a40477f7e5eba994309ecac6cc95
 F ext/misc/vtshim.c babb0dc2bf116029e3e7c9a618b8a1377045303e
@@ -825,7 +825,7 @@ F test/speed4.test abc0ad3399dcf9703abed2fff8705e4f8e416715
 F test/speed4p.explain 6b5f104ebeb34a038b2f714150f51d01143e59aa
 F test/speed4p.test 0e51908951677de5a969b723e03a27a1c45db38b
 F test/speedtest1.c 7130d2cb6db45baa553a4ab2f715116c71c2d9f4
-F test/spellfix.test 8c40b169b104086d8795781f670ba3c786d6d8be
+F test/spellfix.test 674db5da8b16d2b54939b68ccc0ac31ca53d9977
 F test/sqllimits1.test b1aae27cc98eceb845e7f7adf918561256e31298
 F test/stat.test 76fd746b85459e812a0193410fb599f0531f22de
 F test/stmt.test 25d64e3dbf9a3ce89558667d7f39d966fe2a71b9
@@ -1152,7 +1152,7 @@ F tool/vdbe-compress.tcl 0cf56e9263a152b84da86e75a5c0cdcdb7a47891
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P 7d9e22187daaa3160b875a1df17b924969bf718e
-R 72db5d0300da6235ddfc19ebd0af857f
+P 5e43bf013253921e4dfbe71de11ee7ed4b3e7eae
+R d2ae80bd066cad79603d23bc83a10a19
 U dan
-Z 21763f37f81635b2fe9a520f9fd3a652
+Z 90dc7fd11fe48035054a3857f5aa405e
diff --git a/manifest.uuid b/manifest.uuid
index 89ddacefff..3b856a138c 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-5e43bf013253921e4dfbe71de11ee7ed4b3e7eae
\ No newline at end of file
+a0ba55ff0596c5f15e9cdb254c68ef50df2dfaad
\ No newline at end of file
diff --git a/test/spellfix.test b/test/spellfix.test
index 9eb7a45f5d..3e6fdf7eec 100644
--- a/test/spellfix.test
+++ b/test/spellfix.test
@@ -221,6 +221,51 @@ foreach {tn word res} {
   } $res
 }
 
+#-------------------------------------------------------------------------
+# Try some queries by rowid.
+#
+do_execsql_test 6.1.1 {
+  SELECT word FROM t3 WHERE rowid = 10;
+} {keener}
+do_execsql_test 6.1.2 {
+  SELECT word, distance FROM t3 WHERE rowid = 10;
+} {keener {}}
+do_execsql_test 6.1.3 {
+  SELECT word, distance FROM t3 WHERE rowid = 10 AND word MATCH 'kiiner';
+} {keener 300}
+
+proc trace_callback {sql} {
+  if {[string range $sql 0 2] == "-- "} {
+    lappend ::trace [string range $sql 3 end]
+  }
+}
+
+proc do_tracesql_test {tn sql {res {}}} {
+  set ::trace [list]
+  uplevel [list do_test $tn [subst -nocommands {
+    set vals [execsql {$sql}]
+    concat [set vals] [set ::trace]
+  }] [list {*}$res]]
+}
+
+db trace trace_callback
+do_tracesql_test 6.2.1 {
+  SELECT word FROM t3 WHERE rowid = 10;
+} {keener
+  {SELECT word, rank, NULL, langid, id FROM "main"."t3_vocab" WHERE rowid=?}
+}
+do_tracesql_test 6.2.2 {
+  SELECT word, distance FROM t3 WHERE rowid = 10;
+} {keener {}
+  {SELECT word, rank, NULL, langid, id FROM "main"."t3_vocab" WHERE rowid=?}
+}
+do_tracesql_test 6.2.3 {
+  SELECT word, distance FROM t3 WHERE rowid = 10 AND word MATCH 'kiiner';
+} {keener 300
+  {SELECT id, word, rank, k1  FROM "main"."t3_vocab" WHERE langid=0 AND k2>=?1 AND k2<?2}
+}
+
+
 
 
 finish_test