Merge "Use a formula packing more information into 4 bits field" into jb-dev
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 4bf5414..7cad3f5 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -308,14 +308,10 @@
         <attr name="visualInsetsRight" format="dimension|fraction" />
         <!-- Width of the key, in pixels or percentage of display width.
              If the value is fillRight, the actual key width will be determined to fill out the area
-             up to the right edge of the keyboard.
-             If the value is fillBoth, the actual key width will be determined to fill out the
-             area between the nearest key on the left hand side and the right edge of the keyboard.
-             -->
+             up to the right edge of the keyboard. -->
         <!-- This should be aligned with KeyboardBuilder.Row.KEYWIDTH_* -->
         <attr name="keyWidth" format="dimension|fraction|enum">
             <enum name="fillRight" value="-1" />
-            <enum name="fillBoth" value="-2" />
         </attr>
         <!-- The X-coordinate of upper right corner of this key including horizontal gap.
              If the value is negative, the origin is the right edge of the keyboard. -->
diff --git a/java/res/xml-sw768dp/key_space.xml b/java/res/xml-sw768dp/key_space.xml
index 36326c4..8968f08 100644
--- a/java/res/xml-sw768dp/key_space.xml
+++ b/java/res/xml-sw768dp/key_space.xml
@@ -27,7 +27,7 @@
         >
             <Key
                 latin:keyStyle="spaceKeyStyle"
-                latin:keyWidth="29.453%p" />
+                latin:keyWidth="32.188%p" />
             <!-- U+200C: "" ZERO WIDTH NON-JOINER
                  U+200D: "" ZERO WIDTH JOINER -->
             <Key
@@ -36,7 +36,7 @@
         <default>
             <Key
                 latin:keyStyle="spaceKeyStyle"
-                latin:keyWidth="37.500%p" />
+                latin:keyWidth="40.235%p" />
         </default>
     </switch>
 </merge>
diff --git a/java/res/xml-sw768dp/row_dvorak4.xml b/java/res/xml-sw768dp/row_dvorak4.xml
index 251b4f5..ebe517d 100644
--- a/java/res/xml-sw768dp/row_dvorak4.xml
+++ b/java/res/xml-sw768dp/row_dvorak4.xml
@@ -27,10 +27,10 @@
         <include
             latin:keyboardLayout="@xml/key_settings" />
         <include
-            latin:keyXPos="15.157%p"
+            latin:keyXPos="13.829%p"
             latin:keyboardLayout="@xml/keys_f1f2" />
         <include
-            latin:keyXPos="31.250%p"
+            latin:keyXPos="29.923%p"
             latin:keyboardLayout="@xml/key_space" />
         <include
             latin:keyboardLayout="@xml/key_question_exclamation" />
diff --git a/java/res/xml-sw768dp/row_hebrew4.xml b/java/res/xml-sw768dp/row_hebrew4.xml
index 8ec7ea7..477fd0d 100644
--- a/java/res/xml-sw768dp/row_hebrew4.xml
+++ b/java/res/xml-sw768dp/row_hebrew4.xml
@@ -27,9 +27,10 @@
         <include
             latin:keyboardLayout="@xml/key_settings" />
         <include
-            latin:keyXPos="15.157%p"
+            latin:keyXPos="13.829%p"
             latin:keyboardLayout="@xml/keys_f1f2" />
         <include
+            latin:keyXPos="29.923%p"
             latin:keyboardLayout="@xml/key_space" />
         <include
             latin:keyboardLayout="@xml/keys_comma_period" />
diff --git a/java/res/xml-sw768dp/row_qwerty4.xml b/java/res/xml-sw768dp/row_qwerty4.xml
index 0cf964f..32a6476 100644
--- a/java/res/xml-sw768dp/row_qwerty4.xml
+++ b/java/res/xml-sw768dp/row_qwerty4.xml
@@ -27,10 +27,10 @@
         <include
             latin:keyboardLayout="@xml/key_settings" />
         <include
-            latin:keyXPos="15.157%p"
+            latin:keyXPos="13.829%p"
             latin:keyboardLayout="@xml/keys_f1f2" />
         <include
-            latin:keyXPos="31.250%p"
+            latin:keyXPos="29.923%p"
             latin:keyboardLayout="@xml/key_space" />
         <include
             latin:keyboardLayout="@xml/key_apostrophe" />
diff --git a/java/res/xml-sw768dp/row_symbols4.xml b/java/res/xml-sw768dp/row_symbols4.xml
index 167fc5e..bd85b40 100644
--- a/java/res/xml-sw768dp/row_symbols4.xml
+++ b/java/res/xml-sw768dp/row_symbols4.xml
@@ -28,11 +28,11 @@
             latin:keyboardLayout="@xml/key_settings" />
         <Key
             latin:keyLabel="/"
-            latin:keyXPos="15.157%p" />
+            latin:keyXPos="13.829%p" />
         <Key
             latin:keyLabel="\@" />
         <include
-            latin:keyXPos="31.250%p"
+            latin:keyXPos="29.923%p"
             latin:keyboardLayout="@xml/key_space" />
         <Key
             latin:keyLabel="&quot;"
diff --git a/java/res/xml-sw768dp/row_symbols_shift4.xml b/java/res/xml-sw768dp/row_symbols_shift4.xml
index 683ec43..82c1d17 100644
--- a/java/res/xml-sw768dp/row_symbols_shift4.xml
+++ b/java/res/xml-sw768dp/row_symbols_shift4.xml
@@ -27,7 +27,7 @@
         <include
             latin:keyboardLayout="@xml/key_settings" />
         <include
-            latin:keyXPos="31.250%p"
+            latin:keyXPos="29.923%p"
             latin:keyboardLayout="@xml/key_space" />
         <include
             latin:keyXPos="-8.047%p"
diff --git a/java/res/xml-sw768dp/rows_10_10_7_symbols.xml b/java/res/xml-sw768dp/rows_10_10_7_symbols.xml
index 44f0964..d9b0d23 100644
--- a/java/res/xml-sw768dp/rows_10_10_7_symbols.xml
+++ b/java/res/xml-sw768dp/rows_10_10_7_symbols.xml
@@ -49,7 +49,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,7 +62,7 @@
         <Key
             latin:keyStyle="toMoreSymbolKeyStyle"
             latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols4" />
diff --git a/java/res/xml-sw768dp/rows_10_10_7_symbols_shift.xml b/java/res/xml-sw768dp/rows_10_10_7_symbols_shift.xml
index bea0d9c..a317dbf 100644
--- a/java/res/xml-sw768dp/rows_10_10_7_symbols_shift.xml
+++ b/java/res/xml-sw768dp/rows_10_10_7_symbols_shift.xml
@@ -36,7 +36,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -49,7 +49,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,7 +62,7 @@
         <Key
             latin:keyStyle="backFromMoreSymbolKeyStyle"
             latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols_shift4" />
diff --git a/java/res/xml-sw768dp/rows_arabic.xml b/java/res/xml-sw768dp/rows_arabic.xml
index eaa64e5..8b05d93 100644
--- a/java/res/xml-sw768dp/rows_arabic.xml
+++ b/java/res/xml-sw768dp/rows_arabic.xml
@@ -34,10 +34,10 @@
             latin:keyboardLayout="@xml/rowkeys_arabic1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.375%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -47,10 +47,10 @@
             latin:keyboardLayout="@xml/rowkeys_arabic2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.375%p"
+        latin:keyWidth="7.227%p"
     >
         <include
             latin:keyboardLayout="@xml/rowkeys_arabic3"
diff --git a/java/res/xml-sw768dp/rows_azerty.xml b/java/res/xml-sw768dp/rows_azerty.xml
index 1fc1a06..dcc403b 100644
--- a/java/res/xml-sw768dp/rows_azerty.xml
+++ b/java/res/xml-sw768dp/rows_azerty.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_azerty2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_bulgarian.xml b/java/res/xml-sw768dp/rows_bulgarian.xml
index cb05fd5..6453414 100644
--- a/java/res/xml-sw768dp/rows_bulgarian.xml
+++ b/java/res/xml-sw768dp/rows_bulgarian.xml
@@ -24,7 +24,7 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="7.186%p"
+        latin:keyWidth="7.375%p"
     >
         <Key
             latin:keyStyle="tabKeyStyle"
@@ -35,10 +35,10 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.186%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -48,10 +48,10 @@
             latin:keyboardLayout="@xml/rowkeys_bulgarian2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.125%p"
+        latin:keyWidth="7.186%p"
     >
         <Key
             latin:keyStyle="shiftKeyStyle"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_bulgarian_bds.xml b/java/res/xml-sw768dp/rows_bulgarian_bds.xml
index 31343d2..8acb4d2 100644
--- a/java/res/xml-sw768dp/rows_bulgarian_bds.xml
+++ b/java/res/xml-sw768dp/rows_bulgarian_bds.xml
@@ -24,7 +24,7 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="7.000%p"
+        latin:keyWidth="7.375%p"
     >
         <Key
             latin:keyStyle="tabKeyStyle"
@@ -35,10 +35,10 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.000%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_bulgarian_bds2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.000%p"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_colemak.xml b/java/res/xml-sw768dp/rows_colemak.xml
index 01ebead..db9b0c2 100644
--- a/java/res/xml-sw768dp/rows_colemak.xml
+++ b/java/res/xml-sw768dp/rows_colemak.xml
@@ -37,7 +37,7 @@
             latin:keyboardLayout="@xml/key_colemak_colon" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -50,7 +50,7 @@
             latin:keyboardLayout="@xml/rowkeys_colemak2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -64,7 +64,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_dvorak.xml b/java/res/xml-sw768dp/rows_dvorak.xml
index 91d0f1b..9416478 100644
--- a/java/res/xml-sw768dp/rows_dvorak.xml
+++ b/java/res/xml-sw768dp/rows_dvorak.xml
@@ -37,7 +37,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -50,7 +50,7 @@
             latin:keyboardLayout="@xml/rowkeys_dvorak2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/rowkeys_dvorak3" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_dvorak4" />
diff --git a/java/res/xml-sw768dp/rows_east_slavic.xml b/java/res/xml-sw768dp/rows_east_slavic.xml
index 480881b..0316c76 100644
--- a/java/res/xml-sw768dp/rows_east_slavic.xml
+++ b/java/res/xml-sw768dp/rows_east_slavic.xml
@@ -38,7 +38,7 @@
             latin:keyLabel="&#x044A;" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.000%p"
@@ -51,7 +51,7 @@
             latin:keyboardLayout="@xml/rowkeys_east_slavic2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.000%p"
@@ -65,7 +65,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_farsi.xml b/java/res/xml-sw768dp/rows_farsi.xml
index 8a70df9..28031bb 100644
--- a/java/res/xml-sw768dp/rows_farsi.xml
+++ b/java/res/xml-sw768dp/rows_farsi.xml
@@ -24,7 +24,7 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="7.125%p"
+        latin:keyWidth="7.375%p"
     >
         <Key
             latin:keyStyle="tabKeyStyle"
@@ -34,7 +34,7 @@
             latin:keyboardLayout="@xml/rowkeys_farsi1" />
     </Row>
     <Row
-        latin:keyWidth="7.125%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -44,10 +44,10 @@
             latin:keyboardLayout="@xml/rowkeys_farsi2" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.375%p"
+        latin:keyWidth="7.186%p"
     >
         <include
             latin:keyboardLayout="@xml/rowkeys_farsi3"
@@ -56,7 +56,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_georgian.xml b/java/res/xml-sw768dp/rows_georgian.xml
index 3805b5d..74f1a07 100644
--- a/java/res/xml-sw768dp/rows_georgian.xml
+++ b/java/res/xml-sw768dp/rows_georgian.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_georgian2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,8 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_greek.xml b/java/res/xml-sw768dp/rows_greek.xml
index cf2fa40..aebe129 100644
--- a/java/res/xml-sw768dp/rows_greek.xml
+++ b/java/res/xml-sw768dp/rows_greek.xml
@@ -37,7 +37,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -50,7 +50,7 @@
             latin:keyboardLayout="@xml/rowkeys_greek2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -64,7 +64,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
    <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_hebrew.xml b/java/res/xml-sw768dp/rows_hebrew.xml
index beb59b4..e588b83 100644
--- a/java/res/xml-sw768dp/rows_hebrew.xml
+++ b/java/res/xml-sw768dp/rows_hebrew.xml
@@ -38,7 +38,7 @@
             latin:keyboardLayout="@xml/rowkeys_hebrew1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -51,7 +51,7 @@
             latin:keyboardLayout="@xml/rowkeys_hebrew2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
         </Row>
     <Row
         latin:keyWidth="8.047%p"
diff --git a/java/res/xml-sw768dp/rows_hindi.xml b/java/res/xml-sw768dp/rows_hindi.xml
index 86e925f..510772b 100644
--- a/java/res/xml-sw768dp/rows_hindi.xml
+++ b/java/res/xml-sw768dp/rows_hindi.xml
@@ -24,7 +24,7 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="7.333%p"
+        latin:keyWidth="7.375%p"
     >
         <Key
             latin:keyStyle="tabKeyStyle"
@@ -35,10 +35,10 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.186%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -48,10 +48,10 @@
             latin:keyboardLayout="@xml/rowkeys_hindi2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.040%p"
+        latin:keyWidth="7.000%p"
     >
         <Key
             latin:keyStyle="shiftKeyStyle"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_nordic.xml b/java/res/xml-sw768dp/rows_nordic.xml
index 9a45251..06591a6 100644
--- a/java/res/xml-sw768dp/rows_nordic.xml
+++ b/java/res/xml-sw768dp/rows_nordic.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.227%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_nordic2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.227%p"
diff --git a/java/res/xml-sw768dp/rows_pcqwerty.xml b/java/res/xml-sw768dp/rows_pcqwerty.xml
index c14fb12..a844728 100644
--- a/java/res/xml-sw768dp/rows_pcqwerty.xml
+++ b/java/res/xml-sw768dp/rows_pcqwerty.xml
@@ -30,7 +30,7 @@
             latin:keyboardLayout="@xml/rowkeys_pcqwerty1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.0%p"
@@ -52,7 +52,7 @@
             latin:keyboardLayout="@xml/rowkeys_pcqwerty3" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.0%p"
@@ -64,7 +64,7 @@
             latin:keyboardLayout="@xml/rowkeys_pcqwerty4" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_pcqwerty5" />
diff --git a/java/res/xml-sw768dp/rows_pcqwerty_symbols.xml b/java/res/xml-sw768dp/rows_pcqwerty_symbols.xml
index faa9d8a..956da97 100644
--- a/java/res/xml-sw768dp/rows_pcqwerty_symbols.xml
+++ b/java/res/xml-sw768dp/rows_pcqwerty_symbols.xml
@@ -32,7 +32,7 @@
             latin:keyboardLayout="@xml/rowkeys_pcqwerty1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.0%p"
@@ -53,7 +53,7 @@
             latin:keyboardLayout="@xml/rowkeys_pcqwerty3" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.0%p"
diff --git a/java/res/xml-sw768dp/rows_qwerty.xml b/java/res/xml-sw768dp/rows_qwerty.xml
index edfb401..a1deabd 100644
--- a/java/res/xml-sw768dp/rows_qwerty.xml
+++ b/java/res/xml-sw768dp/rows_qwerty.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_qwerty2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,8 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_qwertz.xml b/java/res/xml-sw768dp/rows_qwertz.xml
index 7e75506..801dd38 100644
--- a/java/res/xml-sw768dp/rows_qwertz.xml
+++ b/java/res/xml-sw768dp/rows_qwertz.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_qwerty2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -62,8 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_south_slavic.xml b/java/res/xml-sw768dp/rows_south_slavic.xml
index 7ea0ff4..b556853 100644
--- a/java/res/xml-sw768dp/rows_south_slavic.xml
+++ b/java/res/xml-sw768dp/rows_south_slavic.xml
@@ -24,7 +24,7 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="7.000%p"
+        latin:keyWidth="7.375%p"
     >
         <Key
             latin:keyStyle="tabKeyStyle"
@@ -35,10 +35,10 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
-        latin:keyWidth="7.000%p"
+        latin:keyWidth="7.227%p"
     >
         <Key
             latin:keyStyle="toSymbolKeyStyle"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_south_slavic2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.000%p"
@@ -62,7 +62,7 @@
             latin:keyboardLayout="@xml/keys_comma_period" />
         <Key
             latin:keyStyle="shiftKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_spanish.xml b/java/res/xml-sw768dp/rows_spanish.xml
index fc3388d..8b80332 100644
--- a/java/res/xml-sw768dp/rows_spanish.xml
+++ b/java/res/xml-sw768dp/rows_spanish.xml
@@ -35,7 +35,7 @@
             latin:keyLabelFlags="disableAdditionalMoreKeys|disableKeyHintLabel" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -48,7 +48,7 @@
             latin:keyboardLayout="@xml/rowkeys_spanish2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -63,7 +63,7 @@
         <Key
             latin:keyStyle="shiftKeyStyle"
             latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />
diff --git a/java/res/xml-sw768dp/rows_symbols.xml b/java/res/xml-sw768dp/rows_symbols.xml
index fcc624f..efd7735 100644
--- a/java/res/xml-sw768dp/rows_symbols.xml
+++ b/java/res/xml-sw768dp/rows_symbols.xml
@@ -49,7 +49,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -61,8 +61,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols3" />
         <Key
             latin:keyStyle="toMoreSymbolKeyStyle"
-            latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols4" />
diff --git a/java/res/xml-sw768dp/rows_symbols_shift.xml b/java/res/xml-sw768dp/rows_symbols_shift.xml
index 1d13bb1..fd1b93d 100644
--- a/java/res/xml-sw768dp/rows_symbols_shift.xml
+++ b/java/res/xml-sw768dp/rows_symbols_shift.xml
@@ -36,7 +36,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.125%p"
@@ -49,7 +49,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -61,8 +61,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift3" />
         <Key
             latin:keyStyle="backFromMoreSymbolKeyStyle"
-            latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols_shift4" />
diff --git a/java/res/xml-sw768dp/rows_thai.xml b/java/res/xml-sw768dp/rows_thai.xml
index c7720c9..7721bc5 100644
--- a/java/res/xml-sw768dp/rows_thai.xml
+++ b/java/res/xml-sw768dp/rows_thai.xml
@@ -31,7 +31,7 @@
             latin:keyXPos="11.508%p" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"/>
+            latin:keyWidth="fillRight"/>
     </Row>
     <Row
         latin:keyWidth="7.079%p"
@@ -54,7 +54,7 @@
             latin:keyboardLayout="@xml/rowkeys_thai3" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="7.181%p"
diff --git a/java/res/xml-sw768dp/rows_thai_symbols.xml b/java/res/xml-sw768dp/rows_thai_symbols.xml
index b3f60f5..5285141 100644
--- a/java/res/xml-sw768dp/rows_thai_symbols.xml
+++ b/java/res/xml-sw768dp/rows_thai_symbols.xml
@@ -56,7 +56,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -69,7 +69,7 @@
         <Key
             latin:keyStyle="toMoreSymbolKeyStyle"
             latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols4" />
diff --git a/java/res/xml-sw768dp/rows_thai_symbols_shift.xml b/java/res/xml-sw768dp/rows_thai_symbols_shift.xml
index 573e0e3..9d2694b 100644
--- a/java/res/xml-sw768dp/rows_thai_symbols_shift.xml
+++ b/java/res/xml-sw768dp/rows_thai_symbols_shift.xml
@@ -33,7 +33,7 @@
             latin:keyXPos="7.969%p" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.282%p"
@@ -56,7 +56,7 @@
             latin:keyboardLayout="@xml/rowkeys_symbols_shift2" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <Row
         latin:keyWidth="8.047%p"
@@ -69,7 +69,7 @@
         <Key
             latin:keyStyle="backFromMoreSymbolKeyStyle"
             latin:keyXPos="-13.750%p"
-            latin:keyWidth="fillBoth" />
+            latin:keyWidth="fillRight" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_symbols_shift4" />
diff --git a/java/res/xml/rows_georgian.xml b/java/res/xml/rows_georgian.xml
index 9bddfc7..8c81dd0 100644
--- a/java/res/xml/rows_georgian.xml
+++ b/java/res/xml/rows_georgian.xml
@@ -47,7 +47,7 @@
             latin:keyboardLayout="@xml/rowkeys_georgian3" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"
+            latin:keyWidth="fillRight"
             latin:visualInsetsLeft="1%p" />
     </Row>
     <include
diff --git a/java/res/xml/rows_qwerty.xml b/java/res/xml/rows_qwerty.xml
index 716d106..cdd4203 100644
--- a/java/res/xml/rows_qwerty.xml
+++ b/java/res/xml/rows_qwerty.xml
@@ -47,7 +47,7 @@
             latin:keyboardLayout="@xml/rowkeys_qwerty3" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"
+            latin:keyWidth="fillRight"
             latin:visualInsetsLeft="1%p" />
     </Row>
     <include
diff --git a/java/res/xml/rows_spanish.xml b/java/res/xml/rows_spanish.xml
index b311297..ecda4a4 100644
--- a/java/res/xml/rows_spanish.xml
+++ b/java/res/xml/rows_spanish.xml
@@ -46,7 +46,7 @@
             latin:keyboardLayout="@xml/rowkeys_qwerty3" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="fillBoth"
+            latin:keyWidth="fillRight"
             latin:visualInsetsLeft="1%p" />
     </Row>
     <include
diff --git a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
index 25afef1..a0f48d2 100644
--- a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
+++ b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
@@ -108,6 +108,7 @@
         if (!dictionaryAvailable || TextUtils.isEmpty(pickedWord)
                 || CONSTRUCTOR_SuggestionSpan == null
                 || suggestedWords == null || suggestedWords.size() == 0
+                || suggestedWords.mIsPrediction || suggestedWords.mIsPunctuationSuggestions
                 || OBJ_SUGGESTIONS_MAX_SIZE == null) {
             return pickedWord;
         }
diff --git a/java/src/com/android/inputmethod/keyboard/Keyboard.java b/java/src/com/android/inputmethod/keyboard/Keyboard.java
index 28855f5..bd3b0e1 100644
--- a/java/src/com/android/inputmethod/keyboard/Keyboard.java
+++ b/java/src/com/android/inputmethod/keyboard/Keyboard.java
@@ -511,7 +511,6 @@
             // keyWidth enum constants
             private static final int KEYWIDTH_NOT_ENUM = 0;
             private static final int KEYWIDTH_FILL_RIGHT = -1;
-            private static final int KEYWIDTH_FILL_BOTH = -2;
 
             private final Params mParams;
             /** Default width of a key in this row. */
@@ -576,11 +575,6 @@
             public float getKeyX(TypedArray keyAttr) {
                 final int widthType = Builder.getEnumValue(keyAttr,
                         R.styleable.Keyboard_Key_keyWidth, KEYWIDTH_NOT_ENUM);
-                if (widthType == KEYWIDTH_FILL_BOTH) {
-                    // If keyWidth is fillBoth, the key width should start right after the nearest
-                    // key on the left hand side.
-                    return mCurrentX;
-                }
 
                 final int keyboardRightEdge = mParams.mOccupiedWidth
                         - mParams.mHorizontalEdgesPadding;
@@ -610,14 +604,10 @@
                         R.styleable.Keyboard_Key_keyWidth, KEYWIDTH_NOT_ENUM);
                 switch (widthType) {
                 case KEYWIDTH_FILL_RIGHT:
-                case KEYWIDTH_FILL_BOTH:
                     final int keyboardRightEdge =
                             mParams.mOccupiedWidth - mParams.mHorizontalEdgesPadding;
                     // If keyWidth is fillRight, the actual key width will be determined to fill
                     // out the area up to the right edge of the keyboard.
-                    // If keyWidth is fillBoth, the actual key width will be determined to fill out
-                    // the area between the nearest key on the left hand side and the right edge of
-                    // the keyboard.
                     return keyboardRightEdge - keyXPos;
                 default: // KEYWIDTH_NOT_ENUM
                     return Builder.getDimensionOrFraction(keyAttr,
diff --git a/java/src/com/android/inputmethod/latin/ContactsDictionary.java b/java/src/com/android/inputmethod/latin/ContactsDictionary.java
index 8a7dfb8..83bc904 100644
--- a/java/src/com/android/inputmethod/latin/ContactsDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ContactsDictionary.java
@@ -149,7 +149,8 @@
                                 // capitalization of i.
                                 final int wordLen = word.length();
                                 if (wordLen < maxWordLength && wordLen > 1) {
-                                    super.addWord(word, FREQUENCY_FOR_CONTACTS);
+                                    super.addWord(word, null /* shortcut */,
+                                            FREQUENCY_FOR_CONTACTS);
                                     if (!TextUtils.isEmpty(prevWord)) {
                                         super.setBigram(prevWord, word,
                                                 FREQUENCY_FOR_CONTACTS_BIGRAM);
diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java
index a405aa4..1ec678f 100644
--- a/java/src/com/android/inputmethod/latin/Dictionary.java
+++ b/java/src/com/android/inputmethod/latin/Dictionary.java
@@ -24,11 +24,6 @@
  */
 public abstract class Dictionary {
     /**
-     * Whether or not to replicate the typed word in the suggested list, even if it's valid.
-     */
-    protected static final boolean INCLUDE_TYPED_WORD_IF_VALID = false;
-
-    /**
      * The weight to give to a word if it's length is the same as the number of typed characters.
      */
     protected static final int FULL_WORD_SCORE_MULTIPLIER = 2;
diff --git a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
index fe21ebe..7a740b3 100644
--- a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
@@ -22,6 +22,7 @@
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.ProximityInfo;
 
+import java.util.ArrayList;
 import java.util.LinkedList;
 
 /**
@@ -53,6 +54,8 @@
         boolean mTerminal;
         Node mParent;
         NodeArray mChildren;
+        ArrayList<char[]> mShortcutTargets;
+        boolean mShortcutOnly;
         LinkedList<NextWord> mNGrams; // Supports ngram
     }
 
@@ -150,15 +153,15 @@
         return BinaryDictionary.MAX_WORD_LENGTH;
     }
 
-    public void addWord(String word, int frequency) {
+    public void addWord(final String word, final String shortcutTarget, final int frequency) {
         if (word.length() >= BinaryDictionary.MAX_WORD_LENGTH) {
             return;
         }
-        addWordRec(mRoots, word, 0, frequency, null);
+        addWordRec(mRoots, word, 0, shortcutTarget, frequency, null);
     }
 
     private void addWordRec(NodeArray children, final String word, final int depth,
-            final int frequency, Node parentNode) {
+            final String shortcutTarget, final int frequency, Node parentNode) {
         final int wordLength = word.length();
         if (wordLength <= depth) return;
         final char c = word.charAt(depth);
@@ -172,15 +175,25 @@
                 break;
             }
         }
+        final boolean isShortcutOnly = (null != shortcutTarget);
         if (childNode == null) {
             childNode = new Node();
             childNode.mCode = c;
             childNode.mParent = parentNode;
+            childNode.mShortcutOnly = isShortcutOnly;
             children.add(childNode);
         }
         if (wordLength == depth + 1) {
             // Terminate this word
             childNode.mTerminal = true;
+            if (isShortcutOnly) {
+                if (null == childNode.mShortcutTargets) {
+                    childNode.mShortcutTargets = new ArrayList<char[]>();
+                }
+                childNode.mShortcutTargets.add(shortcutTarget.toCharArray());
+            } else {
+                childNode.mShortcutOnly = false;
+            }
             childNode.mFrequency = Math.max(frequency, childNode.mFrequency);
             if (childNode.mFrequency > 255) childNode.mFrequency = 255;
             return;
@@ -188,7 +201,7 @@
         if (childNode.mChildren == null) {
             childNode.mChildren = new NodeArray();
         }
-        addWordRec(childNode.mChildren, word, depth + 1, frequency, childNode);
+        addWordRec(childNode.mChildren, word, depth + 1, shortcutTarget, frequency, childNode);
     }
 
     @Override
@@ -239,7 +252,13 @@
             if (mRequiresReload) startDictionaryLoadingTaskLocked();
             if (mUpdatingDictionary) return false;
         }
-        return getWordFrequency(word) > -1;
+        final Node node = searchNode(mRoots, word, 0, word.length());
+        // If node is null, we didn't find the word, so it's not valid.
+        // If node.mShortcutOnly is true, then it exists as a shortcut but not as a word,
+        // so that means it's not a valid word.
+        // If node.mShortcutOnly is false, then it exists as a word (it may also exist as
+        // a shortcut, but this does not matter), so it's a valid word.
+        return (node == null) ? false : !node.mShortcutOnly;
     }
 
     /**
@@ -247,7 +266,7 @@
      */
     protected int getWordFrequency(CharSequence word) {
         // Case-sensitive search
-        Node node = searchNode(mRoots, word, 0, word.length());
+        final Node node = searchNode(mRoots, word, 0, word.length());
         return (node == null) ? -1 : node.mFrequency;
     }
 
@@ -262,6 +281,35 @@
     }
 
     /**
+     * Helper method to add a word and its shortcuts.
+     *
+     * @param node the terminal node
+     * @param word the word to insert, as an array of code points
+     * @param depth the depth of the node in the tree
+     * @param finalFreq the frequency for this word
+     * @return whether there is still space for more words. {@see Dictionary.WordCallback#addWord}.
+     */
+    private boolean addWordAndShortcutsFromNode(final Node node, final char[] word, final int depth,
+            final int finalFreq, final WordCallback callback) {
+        if (finalFreq > 0 && !node.mShortcutOnly) {
+            if (!callback.addWord(word, 0, depth + 1, finalFreq, mDicTypeId, Dictionary.UNIGRAM)) {
+                return false;
+            }
+        }
+        if (null != node.mShortcutTargets) {
+            final int length = node.mShortcutTargets.size();
+            for (int shortcutIndex = 0; shortcutIndex < length; ++shortcutIndex) {
+                final char[] shortcut = node.mShortcutTargets.get(shortcutIndex);
+                if (!callback.addWord(shortcut, 0, shortcut.length, finalFreq, mDicTypeId,
+                        Dictionary.UNIGRAM)) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    /**
      * Recursively traverse the tree for words that match the input. Input consists of
      * a list of arrays. Each item in the list is one input character position. An input
      * character is actually an array of multiple possible candidates. This function is not
@@ -313,8 +361,8 @@
                     } else {
                         finalFreq = computeSkippedWordFinalFreq(freq, snr, mInputLength);
                     }
-                    if (!callback.addWord(word, 0, depth + 1, finalFreq, mDicTypeId,
-                            Dictionary.UNIGRAM)) {
+                    if (!addWordAndShortcutsFromNode(node, word, depth, finalFreq, callback)) {
+                        // No space left in the queue, bail out
                         return;
                     }
                 }
@@ -344,18 +392,18 @@
 
                         if (codeSize == inputIndex + 1) {
                             if (terminal) {
-                                if (INCLUDE_TYPED_WORD_IF_VALID
-                                        || !same(word, depth + 1, codes.getTypedWord())) {
-                                    final int finalFreq;
-                                    if (skipPos < 0) {
-                                        finalFreq = freq * snr * addedAttenuation
-                                                * FULL_WORD_SCORE_MULTIPLIER;
-                                    } else {
-                                        finalFreq = computeSkippedWordFinalFreq(freq,
-                                                snr * addedAttenuation, mInputLength);
-                                    }
-                                    callback.addWord(word, 0, depth + 1, finalFreq, mDicTypeId,
-                                            Dictionary.UNIGRAM);
+                                final int finalFreq;
+                                if (skipPos < 0) {
+                                    finalFreq = freq * snr * addedAttenuation
+                                            * FULL_WORD_SCORE_MULTIPLIER;
+                                } else {
+                                    finalFreq = computeSkippedWordFinalFreq(freq,
+                                            snr * addedAttenuation, mInputLength);
+                                }
+                                if (!addWordAndShortcutsFromNode(node, word, depth, finalFreq,
+                                        callback)) {
+                                    // No space left in the queue, bail out
+                                    return;
                                 }
                             }
                             if (children != null) {
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 011b512..b59e939 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -877,7 +877,8 @@
                     false /* hasAutoCorrectionCandidate */,
                     false /* allowsToBeAutoCorrected */,
                     false /* isPunctuationSuggestions */,
-                    false /* isObsoleteSuggestions */);
+                    false /* isObsoleteSuggestions */,
+                    false /* isPrediction */);
             // When in fullscreen mode, show completions generated by the application
             final boolean isAutoCorrection = false;
             setSuggestions(suggestedWords, isAutoCorrection);
@@ -1120,7 +1121,7 @@
 
     @Override
     public boolean addWordToDictionary(String word) {
-        mUserDictionary.addWord(word, 128);
+        mUserDictionary.addWordToUserDictionary(word, 128);
         // Suggestion strip should be updated after the operation of adding word to the
         // user dictionary
         mHandler.postUpdateSuggestions();
@@ -1772,7 +1773,8 @@
                             false /* hasAutoCorrectionCandidate */,
                             false /* allowsToBeAutoCorrected */,
                             false /* isPunctuationSuggestions */,
-                            true /* isObsoleteSuggestions */);
+                            true /* isObsoleteSuggestions */,
+                            false /* isPrediction */);
             showSuggestions(obsoleteSuggestedWords, typedWord);
         }
     }
diff --git a/java/src/com/android/inputmethod/latin/SettingsValues.java b/java/src/com/android/inputmethod/latin/SettingsValues.java
index 5f9e1bc..55b896f 100644
--- a/java/src/com/android/inputmethod/latin/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/SettingsValues.java
@@ -166,7 +166,8 @@
                 false /* hasAutoCorrectionCandidate */,
                 false /* allowsToBeAutoCorrected */,
                 true /* isPunctuationSuggestions */,
-                false /* isObsoleteSuggestions */);
+                false /* isObsoleteSuggestions */,
+                false /* isPrediction */);
     }
 
     private static String createWordSeparators(final String weakSpaceStrippers,
diff --git a/java/src/com/android/inputmethod/latin/Suggest.java b/java/src/com/android/inputmethod/latin/Suggest.java
index 112bde6..845df81 100644
--- a/java/src/com/android/inputmethod/latin/Suggest.java
+++ b/java/src/com/android/inputmethod/latin/Suggest.java
@@ -253,13 +253,12 @@
         SuggestedWordInfo.removeDups(mSuggestions);
 
         return new SuggestedWords(mSuggestions,
-                // TODO: Just assuming the suggestions that came from the bigram prediction are
-                // valid now. Need to assign a correct value for typedWordValid.
-                true /* typedWordValid */,
+                false /* typedWordValid */,
                 false /* hasAutoCorrectionCandidate */,
                 false /* allowsToBeAutoCorrected */,
                 false /* isPunctuationSuggestions */,
-                false /* isObsoleteSuggestions */);
+                false /* isObsoleteSuggestions */,
+                true /* isPrediction */);
     }
 
     // TODO: cleanup dictionaries looking up and suggestions building with SuggestedWords.Builder
@@ -396,7 +395,8 @@
                 autoCorrectionAvailable /* hasAutoCorrectionCandidate */,
                 allowsToBeAutoCorrected /* allowsToBeAutoCorrected */,
                 false /* isPunctuationSuggestions */,
-                false /* isObsoleteSuggestions */);
+                false /* isObsoleteSuggestions */,
+                false /* isPrediction */);
     }
 
     /**
diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java
index 91110d8..497fd3b 100644
--- a/java/src/com/android/inputmethod/latin/SuggestedWords.java
+++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java
@@ -25,13 +25,14 @@
 
 public class SuggestedWords {
     public static final SuggestedWords EMPTY = new SuggestedWords(
-            new ArrayList<SuggestedWordInfo>(0), false, false, false, false, false);
+            new ArrayList<SuggestedWordInfo>(0), false, false, false, false, false, false);
 
     public final boolean mTypedWordValid;
     public final boolean mHasAutoCorrectionCandidate;
     public final boolean mIsPunctuationSuggestions;
     public final boolean mAllowsToBeAutoCorrected;
     public final boolean mIsObsoleteSuggestions;
+    public final boolean mIsPrediction;
     private final ArrayList<SuggestedWordInfo> mSuggestedWordInfoList;
 
     public SuggestedWords(final ArrayList<SuggestedWordInfo> suggestedWordInfoList,
@@ -39,13 +40,15 @@
             final boolean hasAutoCorrectionCandidate,
             final boolean allowsToBeAutoCorrected,
             final boolean isPunctuationSuggestions,
-            final boolean isObsoleteSuggestions) {
+            final boolean isObsoleteSuggestions,
+            final boolean isPrediction) {
         mSuggestedWordInfoList = suggestedWordInfoList;
         mTypedWordValid = typedWordValid;
         mHasAutoCorrectionCandidate = hasAutoCorrectionCandidate;
         mAllowsToBeAutoCorrected = allowsToBeAutoCorrected;
         mIsPunctuationSuggestions = isPunctuationSuggestions;
         mIsObsoleteSuggestions = isObsoleteSuggestions;
+        mIsPrediction = isPrediction;
     }
 
     public int size() {
diff --git a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserDictionary.java b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserDictionary.java
index 50e8b24..b78be89 100644
--- a/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserDictionary.java
+++ b/java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserDictionary.java
@@ -42,6 +42,6 @@
     @Override
     public synchronized boolean isValidWord(CharSequence word) {
         blockingReloadDictionaryIfRequired();
-        return getWordFrequency(word) > -1;
+        return super.isValidWord(word);
     }
 }
diff --git a/java/src/com/android/inputmethod/latin/UserDictionary.java b/java/src/com/android/inputmethod/latin/UserDictionary.java
index 6beeaac..218bac7 100644
--- a/java/src/com/android/inputmethod/latin/UserDictionary.java
+++ b/java/src/com/android/inputmethod/latin/UserDictionary.java
@@ -31,8 +31,11 @@
 
 public class UserDictionary extends ExpandableDictionary {
 
+    // TODO: use Words.SHORTCUT when it's public in the SDK
+    final static String SHORTCUT = "shortcut";
     private static final String[] PROJECTION_QUERY = {
         Words.WORD,
+        SHORTCUT,
         Words.FREQUENCY,
     };
 
@@ -149,15 +152,18 @@
     }
 
     /**
-     * Adds a word to the dictionary and makes it persistent.
+     * Adds a word to the user dictionary and makes it persistent.
+     *
+     * This will call upon the system interface to do the actual work through the intent
+     * readied by the system to this effect.
+     *
      * @param word the word to add. If the word is capitalized, then the dictionary will
      * recognize it as a capitalized word when searched.
      * @param frequency the frequency of occurrence of the word. A frequency of 255 is considered
      * the highest.
      * @TODO use a higher or float range for frequency
      */
-    @Override
-    public synchronized void addWord(final String word, final int frequency) {
+    public synchronized void addWordToUserDictionary(final String word, final int frequency) {
         // Force load the dictionary here synchronously
         if (getRequiresReload()) loadDictionaryAsync();
         // TODO: do something for the UI. With the following, any sufficiently long word will
@@ -191,14 +197,19 @@
         final int maxWordLength = getMaxWordLength();
         if (cursor.moveToFirst()) {
             final int indexWord = cursor.getColumnIndex(Words.WORD);
+            final int indexShortcut = cursor.getColumnIndex(SHORTCUT);
             final int indexFrequency = cursor.getColumnIndex(Words.FREQUENCY);
             while (!cursor.isAfterLast()) {
                 String word = cursor.getString(indexWord);
+                String shortcut = cursor.getString(indexShortcut);
                 int frequency = cursor.getInt(indexFrequency);
                 // Safeguard against adding really long words. Stack may overflow due
                 // to recursion
                 if (word.length() < maxWordLength) {
-                    super.addWord(word, frequency);
+                    super.addWord(word, null, frequency);
+                }
+                if (null != shortcut && shortcut.length() < maxWordLength) {
+                    super.addWord(shortcut, word, frequency);
                 }
                 cursor.moveToNext();
             }
diff --git a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
index 9191aa9..e13602e 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryDictionary.java
@@ -176,7 +176,7 @@
      * The second word may not be null (a NullPointerException would be thrown).
      */
     public int addToUserHistory(final String word1, String word2) {
-        super.addWord(word2, FREQUENCY_FOR_TYPED);
+        super.addWord(word2, null /* shortcut */, FREQUENCY_FOR_TYPED);
         // Do not insert a word as a bigram of itself
         if (word2.equals(word1)) {
             return 0;
@@ -246,7 +246,7 @@
                     // Safeguard against adding really long words. Stack may overflow due
                     // to recursive lookup
                     if (null == word1) {
-                        super.addWord(word2, frequency);
+                        super.addWord(word2, null /* shortcut */, frequency);
                     } else if (word1.length() < BinaryDictionary.MAX_WORD_LENGTH
                             && word2.length() < BinaryDictionary.MAX_WORD_LENGTH) {
                         super.setBigram(word1, word2, frequency);
diff --git a/java/src/com/android/inputmethod/latin/WhitelistDictionary.java b/java/src/com/android/inputmethod/latin/WhitelistDictionary.java
index bb3ba86..a0de2f9 100644
--- a/java/src/com/android/inputmethod/latin/WhitelistDictionary.java
+++ b/java/src/com/android/inputmethod/latin/WhitelistDictionary.java
@@ -66,7 +66,7 @@
                 if (before != null && after != null) {
                     mWhitelistWords.put(
                             before.toLowerCase(), new Pair<Integer, String>(score, after));
-                    addWord(after, score);
+                    addWord(after, null /* shortcut */, score);
                 }
             }
         } catch (NumberFormatException e) {
diff --git a/native/jni/src/correction.cpp b/native/jni/src/correction.cpp
index 376e9a1..a1f8129 100644
--- a/native/jni/src/correction.cpp
+++ b/native/jni/src/correction.cpp
@@ -344,8 +344,10 @@
                 mDistances[mOutputIndex] =
                         mProximityInfo->getNormalizedSquaredDistance(mInputIndex, proximityIndex);
             }
-            incrementInputIndex();
-            incremented = true;
+            if (!isQuote(c)) {
+                incrementInputIndex();
+                incremented = true;
+            }
         }
         return processSkipChar(c, isTerminal, incremented);
     }
@@ -710,7 +712,7 @@
         ed = max(0, ed - quoteDiffCount);
         adjustedProximityMatchedCount = min(max(0, ed - (outputLength - inputLength)),
                 proximityMatchedCount);
-        if (transposedCount < 1) {
+        if (transposedCount <= 0) {
             if (ed == 1 && (inputLength == outputLength - 1 || inputLength == outputLength + 1)) {
                 // Promote a word with just one skipped or excessive char
                 if (sameLength) {