diff --git a/java/res/xml/key_azerty_quote.xml b/java/res/xml/key_azerty_quote.xml
index 966ae6f..b8c51d3 100644
--- a/java/res/xml/key_azerty_quote.xml
+++ b/java/res/xml/key_azerty_quote.xml
@@ -31,7 +31,7 @@
         <default>
             <Key
                 latin:keyLabel="\'"
-                latin:moreKeys="\@string/more_keys_for_single_quote" />
+                latin:moreKeys="!label/more_keys_for_single_quote" />
         </default>
     </switch>
 </merge>
diff --git a/java/res/xml/key_styles_common.xml b/java/res/xml/key_styles_common.xml
index b0b87a8..ec011d0 100644
--- a/java/res/xml/key_styles_common.xml
+++ b/java/res/xml/key_styles_common.xml
@@ -35,7 +35,7 @@
             <key-style
                 latin:styleName="f1MoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="@string/settings_as_more_key"
+                latin:moreKeys="!label/settings_as_more_key"
                 latin:backgroundType="functional" />
         </default>
     </switch>
@@ -98,7 +98,7 @@
                 latin:keyLabel=":-)"
                 latin:keyOutputText=":-) "
                 latin:keyLabelFlags="hasPopupHint"
-                latin:moreKeys="@string/more_keys_for_smiley"
+                latin:moreKeys="!label/more_keys_for_smiley"
                 latin:backgroundType="functional" />
         </case>
     </switch>
@@ -158,7 +158,7 @@
                 latin:styleName="toSymbolKeyStyle"
                 latin:code="!code/key_switch_alpha_symbol"
                 latin:keyIcon="iconShortcutForLabel"
-                latin:keyLabel="@string/label_to_symbol_with_microphone_key"
+                latin:keyLabel="!label/label_to_symbol_with_microphone_key"
                 latin:keyLabelFlags="withIconRight|preserveCase"
                 latin:keyActionFlags="noKeyPreview"
                 latin:backgroundType="functional" />
@@ -167,7 +167,7 @@
             <key-style
                 latin:styleName="toSymbolKeyStyle"
                 latin:code="!code/key_switch_alpha_symbol"
-                latin:keyLabel="@string/label_to_symbol_key"
+                latin:keyLabel="!label/label_to_symbol_key"
                 latin:keyLabelFlags="preserveCase"
                 latin:keyActionFlags="noKeyPreview"
                 latin:backgroundType="functional" />
@@ -176,29 +176,29 @@
     <key-style
         latin:styleName="toAlphaKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
-        latin:keyLabel="@string/label_to_alpha_key"
+        latin:keyLabel="!label/label_to_alpha_key"
         latin:keyLabelFlags="preserveCase"
         latin:keyActionFlags="noKeyPreview"
         latin:backgroundType="functional" />
     <key-style
         latin:styleName="toMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
-        latin:keyLabel="@string/label_to_more_symbol_key"
+        latin:keyLabel="!label/label_to_more_symbol_key"
         latin:keyLabelFlags="preserveCase"
         latin:keyActionFlags="noKeyPreview"
         latin:backgroundType="functional" />
     <key-style
         latin:styleName="backFromMoreSymbolKeyStyle"
         latin:code="!code/key_shift"
-        latin:keyLabel="@string/label_to_symbol_key"
+        latin:keyLabel="!label/label_to_symbol_key"
         latin:keyLabelFlags="preserveCase"
         latin:keyActionFlags="noKeyPreview"
         latin:backgroundType="functional" />
     <key-style
         latin:styleName="punctuationKeyStyle"
         latin:keyLabel="."
-        latin:keyHintLabel="@string/keyhintlabel_for_punctuation"
+        latin:keyHintLabel="!label/keyhintlabel_for_punctuation"
         latin:keyLabelFlags="hasPopupHint|preserveCase"
-        latin:moreKeys="@string/more_keys_for_punctuation"
+        latin:moreKeys="!label/more_keys_for_punctuation"
         latin:backgroundType="functional" />
 </merge>
diff --git a/java/res/xml/key_styles_currency.xml b/java/res/xml/key_styles_currency.xml
index bd1d959..6057d5b 100644
--- a/java/res/xml/key_styles_currency.xml
+++ b/java/res/xml/key_styles_currency.xml
@@ -86,7 +86,7 @@
             <key-style
                 latin:styleName="currencyKeyStyle"
                 latin:keyLabel="&#x20AA;"
-                latin:moreKeys="@string/more_keys_for_currency_general" />
+                latin:moreKeys="!label/more_keys_for_currency_general" />
             <key-style
                 latin:styleName="moreCurrency1KeyStyle"
                 latin:keyLabel="&#x00A3;" />
@@ -112,7 +112,7 @@
             <key-style
                 latin:styleName="currencyKeyStyle"
                 latin:keyLabel="&#xFDFC;"
-                latin:moreKeys="@string/more_keys_for_currency_general" />
+                latin:moreKeys="!label/more_keys_for_currency_general" />
             <key-style
                 latin:styleName="moreCurrency1KeyStyle"
                 latin:keyLabel="£" />
@@ -138,7 +138,7 @@
             <key-style
                 latin:styleName="currencyKeyStyle"
                 latin:keyLabel="&#x00A3;"
-                latin:moreKeys="@string/more_keys_for_currency_pound" />
+                latin:moreKeys="!label/more_keys_for_currency_pound" />
             <key-style
                 latin:styleName="moreCurrency1KeyStyle"
                 latin:keyLabel="&#x20AC;" />
diff --git a/java/res/xml/key_styles_currency_dollar.xml b/java/res/xml/key_styles_currency_dollar.xml
index 8dd8498..704970a 100644
--- a/java/res/xml/key_styles_currency_dollar.xml
+++ b/java/res/xml/key_styles_currency_dollar.xml
@@ -26,7 +26,7 @@
     <key-style
         latin:styleName="currencyKeyStyle"
         latin:keyLabel="$"
-        latin:moreKeys="@string/more_keys_for_currency_dollar" />
+        latin:moreKeys="!label/more_keys_for_currency_dollar" />
     <key-style
         latin:styleName="moreCurrency1KeyStyle"
         latin:keyLabel="&#x00A3;" />
diff --git a/java/res/xml/key_styles_currency_euro.xml b/java/res/xml/key_styles_currency_euro.xml
index 0573e09..074d4c0 100644
--- a/java/res/xml/key_styles_currency_euro.xml
+++ b/java/res/xml/key_styles_currency_euro.xml
@@ -26,7 +26,7 @@
     <key-style
         latin:styleName="currencyKeyStyle"
         latin:keyLabel="&#x20AC;"
-        latin:moreKeys="@string/more_keys_for_currency_euro" />
+        latin:moreKeys="!abel/more_keys_for_currency_euro" />
     <key-style
         latin:styleName="moreCurrency1KeyStyle"
         latin:keyLabel="&#x00A3;" />
diff --git a/java/res/xml/key_styles_enter.xml b/java/res/xml/key_styles_enter.xml
index 49759c4..04bd80d 100644
--- a/java/res/xml/key_styles_enter.xml
+++ b/java/res/xml/key_styles_enter.xml
@@ -30,7 +30,7 @@
             <key-style
                 latin:styleName="navigateMoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="@string/action_previous_as_more_key" />
+                latin:moreKeys="!label/action_previous_as_more_key" />
         </case>
         <case
             latin:imeAction="actionNext"
@@ -46,7 +46,7 @@
             <key-style
                 latin:styleName="navigateMoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="@string/action_next_as_more_key" />
+                latin:moreKeys="!label/action_next_as_more_key" />
         </case>
         <case
             latin:imeAction="actionPrevious"
@@ -63,7 +63,7 @@
             <key-style
                 latin:styleName="navigateMoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="!fixedColumnOrder!2,!needsDividers!,@string/action_previous_as_more_key,@string/action_next_as_more_key" />
+                latin:moreKeys="!fixedColumnOrder!2,!needsDividers!,!label/action_previous_as_more_key,!label/action_next_as_more_key" />
         </case>
         <case
             latin:navigateNext="true"
@@ -72,7 +72,7 @@
             <key-style
                 latin:styleName="navigateMoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="@string/action_next_as_more_key" />
+                latin:moreKeys="!label/action_next_as_more_key" />
         </case>
         <case
             latin:navigateNext="false"
@@ -81,7 +81,7 @@
             <key-style
                 latin:styleName="navigateMoreKeysStyle"
                 latin:keyLabelFlags="hasPopupHint|preserveCase"
-                latin:moreKeys="@string/action_previous_as_more_key" />
+                latin:moreKeys="!label/action_previous_as_more_key" />
         </case>
         <!-- naviagteNext="false" and navigatePrevious="false" -->
         <default>
@@ -119,7 +119,7 @@
         >
             <key-style
                 latin:styleName="enterKeyStyle"
-                latin:keyLabel="@string/label_go_key"
+                latin:keyLabel="!label/label_go_key"
                 latin:parentStyle="defaultActionKeyStyle" />
         </case>
         <case
@@ -127,7 +127,7 @@
         >
             <key-style
                 latin:styleName="enterKeyStyle"
-                latin:keyLabel="@string/label_next_key"
+                latin:keyLabel="!label/label_next_key"
                 latin:parentStyle="defaultActionKeyStyle" />
         </case>
         <case
@@ -135,7 +135,7 @@
         >
             <key-style
                 latin:styleName="enterKeyStyle"
-                latin:keyLabel="@string/label_previous_key"
+                latin:keyLabel="!label/label_previous_key"
                 latin:parentStyle="defaultActionKeyStyle" />
         </case>
         <case
@@ -143,7 +143,7 @@
         >
             <key-style
                 latin:styleName="enterKeyStyle"
-                latin:keyLabel="@string/label_done_key"
+                latin:keyLabel="!label/label_done_key"
                 latin:parentStyle="defaultActionKeyStyle" />
         </case>
         <case
@@ -151,7 +151,7 @@
         >
             <key-style
                 latin:styleName="enterKeyStyle"
-                latin:keyLabel="@string/label_send_key"
+                latin:keyLabel="!label/label_send_key"
                 latin:parentStyle="defaultActionKeyStyle" />
         </case>
         <case
diff --git a/java/res/xml/key_styles_number.xml b/java/res/xml/key_styles_number.xml
index e1c5e5b..d796b92 100644
--- a/java/res/xml/key_styles_number.xml
+++ b/java/res/xml/key_styles_number.xml
@@ -100,25 +100,25 @@
     <key-style
         latin:styleName="numPhoneToSymbolKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
-        latin:keyLabel="@string/label_to_phone_symbols_key"
+        latin:keyLabel="!label/label_to_phone_symbols_key"
         latin:parentStyle="numModeKeyStyle" />
     <key-style
         latin:styleName="numPhoneToNumericKeyStyle"
         latin:code="!code/key_switch_alpha_symbol"
-        latin:keyLabel="@string/label_to_phone_numeric_key"
+        latin:keyLabel="!label/label_to_phone_numeric_key"
         latin:parentStyle="numModeKeyStyle" />
     <!-- U+002C: "," COMMA -->
     <key-style
         latin:styleName="numPauseKeyStyle"
         latin:code="0x002C"
-        latin:keyLabel="@string/label_pause_key"
+        latin:keyLabel="!label/label_pause_key"
         latin:keyLabelFlags="followKeyHintLabelRatio|autoXScale"
         latin:parentStyle="numKeyBaseStyle" />
     <!-- U+003B: ";" SEMICOLON -->
     <key-style
         latin:styleName="numWaitKeyStyle"
         latin:code="0x003B"
-        latin:keyLabel="@string/label_wait_key"
+        latin:keyLabel="!label/label_wait_key"
         latin:keyLabelFlags="followKeyHintLabelRatio|autoXScale"
         latin:parentStyle="numKeyBaseStyle" />
     <key-style
diff --git a/java/res/xml/keys_less_greater.xml b/java/res/xml/keys_less_greater.xml
index 831f2dd..7c154cb 100644
--- a/java/res/xml/keys_less_greater.xml
+++ b/java/res/xml/keys_less_greater.xml
@@ -24,9 +24,9 @@
     <Key
         latin:keyLabel="&lt;"
         latin:code="!code/key_less_than"
-        latin:moreKeys="@string/more_keys_for_less_than" />
+        latin:moreKeys="!label/more_keys_for_less_than" />
     <Key
         latin:keyLabel="&gt;"
         latin:code="!code/key_greater_than"
-        latin:moreKeys="@string/more_keys_for_greater_than" />
+        latin:moreKeys="!label/more_keys_for_greater_than" />
 </merge>
diff --git a/java/res/xml/keys_parentheses.xml b/java/res/xml/keys_parentheses.xml
index 502a84e..17d7285 100644
--- a/java/res/xml/keys_parentheses.xml
+++ b/java/res/xml/keys_parentheses.xml
@@ -24,9 +24,9 @@
     <Key
         latin:keyLabel="("
         latin:code="!code/key_left_parenthesis"
-        latin:moreKeys="@string/more_keys_for_left_parenthesis" />
+        latin:moreKeys="!label/more_keys_for_left_parenthesis" />
     <Key
         latin:keyLabel=")"
         latin:code="!code/key_right_parenthesis"
-        latin:moreKeys="@string/more_keys_for_right_parenthesis" />
+        latin:moreKeys="!label/more_keys_for_right_parenthesis" />
 </merge>
diff --git a/java/res/xml/row_qwerty4.xml b/java/res/xml/row_qwerty4.xml
index b2b47e9..c085180 100644
--- a/java/res/xml/row_qwerty4.xml
+++ b/java/res/xml/row_qwerty4.xml
@@ -51,9 +51,9 @@
             <!-- latin:hasShortcutKey="false" -->
             <default>
                 <Key
-                    latin:keyLabel="@string/keylabel_for_comma"
+                    latin:keyLabel="!label/keylabel_for_comma"
                     latin:keyLabelFlags="hasPopupHint"
-                    latin:additionalMoreKeys="@string/more_keys_for_comma"
+                    latin:additionalMoreKeys="!label/more_keys_for_comma"
                     latin:keyStyle="f1MoreKeysStyle" />
             </default>
         </switch>
diff --git a/java/res/xml/rowkeys_azerty1.xml b/java/res/xml/rowkeys_azerty1.xml
index 9983432..50a0162 100644
--- a/java/res/xml/rowkeys_azerty1.xml
+++ b/java/res/xml/rowkeys_azerty1.xml
@@ -25,47 +25,47 @@
         latin:keyLabel="a"
         latin:keyHintLabel="1"
         latin:additionalMoreKeys="1"
-        latin:moreKeys="@string/more_keys_for_a" />
+        latin:moreKeys="!label/more_keys_for_a" />
     <Key
         latin:keyLabel="z"
         latin:keyHintLabel="2"
         latin:additionalMoreKeys="2"
-        latin:moreKeys="@string/more_keys_for_z" />
+        latin:moreKeys="!label/more_keys_for_z" />
     <Key
         latin:keyLabel="e"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="@string/more_keys_for_e" />
+        latin:moreKeys="!label/more_keys_for_e" />
     <Key
         latin:keyLabel="r"
         latin:keyHintLabel="4"
         latin:additionalMoreKeys="4"
-        latin:moreKeys="@string/more_keys_for_r" />
+        latin:moreKeys="!label/more_keys_for_r" />
     <Key
         latin:keyLabel="t"
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5"
-        latin:moreKeys="@string/more_keys_for_t" />
+        latin:moreKeys="!label/more_keys_for_t" />
     <Key
         latin:keyLabel="y"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6"
-        latin:moreKeys="@string/more_keys_for_y" />
+        latin:moreKeys="!label/more_keys_for_y" />
     <Key
         latin:keyLabel="u"
         latin:keyHintLabel="7"
         latin:additionalMoreKeys="7"
-        latin:moreKeys="@string/more_keys_for_u" />
+        latin:moreKeys="!label/more_keys_for_u" />
     <Key
         latin:keyLabel="i"
         latin:keyHintLabel="8"
         latin:additionalMoreKeys="8"
-        latin:moreKeys="@string/more_keys_for_i" />
+        latin:moreKeys="!label/more_keys_for_i" />
     <Key
         latin:keyLabel="o"
         latin:keyHintLabel="9"
         latin:additionalMoreKeys="9"
-        latin:moreKeys="@string/more_keys_for_o" />
+        latin:moreKeys="!label/more_keys_for_o" />
     <Key
         latin:keyLabel="p"
         latin:keyHintLabel="0"
diff --git a/java/res/xml/rowkeys_azerty2.xml b/java/res/xml/rowkeys_azerty2.xml
index ff0b062..f453c24 100644
--- a/java/res/xml/rowkeys_azerty2.xml
+++ b/java/res/xml/rowkeys_azerty2.xml
@@ -25,27 +25,27 @@
         latin:keyLabel="q" />
     <Key
         latin:keyLabel="s"
-        latin:moreKeys="@string/more_keys_for_s" />
+        latin:moreKeys="!label/more_keys_for_s" />
     <Key
         latin:keyLabel="d"
-        latin:moreKeys="@string/more_keys_for_d" />
+        latin:moreKeys="!label/more_keys_for_d" />
     <Key
         latin:keyLabel="f" />
     <Key
         latin:keyLabel="g"
-        latin:moreKeys="@string/more_keys_for_g" />
+        latin:moreKeys="!label/more_keys_for_g" />
     <Key
         latin:keyLabel="h"
-        latin:moreKeys="@string/more_keys_for_h" />
+        latin:moreKeys="!label/more_keys_for_h" />
     <Key
         latin:keyLabel="j"
-        latin:moreKeys="@string/more_keys_for_j" />
+        latin:moreKeys="!label/more_keys_for_j" />
     <Key
         latin:keyLabel="k"
-        latin:moreKeys="@string/more_keys_for_k" />
+        latin:moreKeys="!label/more_keys_for_k" />
     <Key
         latin:keyLabel="l"
-        latin:moreKeys="@string/more_keys_for_l" />
+        latin:moreKeys="!label/more_keys_for_l" />
     <Key
         latin:keyLabel="m" />
 </merge>
diff --git a/java/res/xml/rowkeys_azerty3.xml b/java/res/xml/rowkeys_azerty3.xml
index b81c3c5..35e9b19 100644
--- a/java/res/xml/rowkeys_azerty3.xml
+++ b/java/res/xml/rowkeys_azerty3.xml
@@ -23,20 +23,20 @@
 >
     <Key
         latin:keyLabel="w"
-        latin:moreKeys="@string/more_keys_for_w" />
+        latin:moreKeys="!label/more_keys_for_w" />
     <Key
         latin:keyLabel="x" />
     <Key
         latin:keyLabel="c"
-        latin:moreKeys="@string/more_keys_for_c" />
+        latin:moreKeys="!label/more_keys_for_c" />
     <Key
         latin:keyLabel="v"
-        latin:moreKeys="@string/more_keys_for_v" />
+        latin:moreKeys="!label/more_keys_for_v" />
     <Key
         latin:keyLabel="b" />
     <Key
         latin:keyLabel="n"
-        latin:moreKeys="@string/more_keys_for_n" />
+        latin:moreKeys="!label/more_keys_for_n" />
     <include
         latin:keyboardLayout="@xml/key_azerty_quote" />
 </merge>
diff --git a/java/res/xml/rowkeys_east_slavic1.xml b/java/res/xml/rowkeys_east_slavic1.xml
index 04c6ef6..dd83c02 100644
--- a/java/res/xml/rowkeys_east_slavic1.xml
+++ b/java/res/xml/rowkeys_east_slavic1.xml
@@ -36,7 +36,7 @@
         latin:keyLabel="&#x0443;"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="@string/more_keys_for_cyrillic_u" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_u" />
     <!-- U+043A: "к" CYRILLIC SMALL LETTER KA -->
     <Key
         latin:keyLabel="&#x043A;"
@@ -47,13 +47,13 @@
         latin:keyLabel="&#x0435;"
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5"
-        latin:moreKeys="@string/more_keys_for_cyrillic_ye" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_ye" />
     <!-- U+043D: "н" CYRILLIC SMALL LETTER EN -->
     <Key
         latin:keyLabel="&#x043D;"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6"
-        latin:moreKeys="@string/more_keys_for_cyrillic_en" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_en" />
     <!-- U+0433: "г" CYRILLIC SMALL LETTER GHE -->
     <Key
         latin:keyLabel="&#x0433;"
@@ -65,7 +65,7 @@
         latin:keyHintLabel="8"
         latin:additionalMoreKeys="8" />
     <Key
-        latin:keyLabel="@string/keylabel_for_east_slavic_row1_9"
+        latin:keyLabel="!label/keylabel_for_east_slavic_row1_9"
         latin:keyHintLabel="9"
         latin:additionalMoreKeys="9" />
     <!-- U+0437: "з" CYRILLIC SMALL LETTER ZE -->
@@ -76,5 +76,5 @@
     <!-- U+0445: "х" CYRILLIC SMALL LETTER HA -->
     <Key
         latin:keyLabel="&#x0445;"
-        latin:moreKeys="@string/more_keys_for_cyrillic_ha" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_ha" />
 </merge>
diff --git a/java/res/xml/rowkeys_east_slavic2.xml b/java/res/xml/rowkeys_east_slavic2.xml
index 57b0373..75d7d93 100644
--- a/java/res/xml/rowkeys_east_slavic2.xml
+++ b/java/res/xml/rowkeys_east_slavic2.xml
@@ -25,8 +25,8 @@
     <Key
         latin:keyLabel="&#x0444;" />
     <Key
-        latin:keyLabel="@string/keylabel_for_east_slavic_row2_1"
-        latin:moreKeys="@string/more_keys_for_east_slavic_row2_1" />
+        latin:keyLabel="!label/keylabel_for_east_slavic_row2_1"
+        latin:moreKeys="!label/more_keys_for_east_slavic_row2_1" />
     <!-- U+0432: "в" CYRILLIC SMALL LETTER VE -->
     <Key
         latin:keyLabel="&#x0432;" />
@@ -42,7 +42,7 @@
     <!-- U+043E: "о" CYRILLIC SMALL LETTER O -->
     <Key
         latin:keyLabel="&#x043E;"
-        latin:moreKeys="@string/more_keys_for_cyrillic_o" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_o" />
     <!-- U+043B: "л" CYRILLIC SMALL LETTER EL -->
     <Key
         latin:keyLabel="&#x043B;" />
diff --git a/java/res/xml/rowkeys_east_slavic3.xml b/java/res/xml/rowkeys_east_slavic3.xml
index b0f7aed..a05e92d 100644
--- a/java/res/xml/rowkeys_east_slavic3.xml
+++ b/java/res/xml/rowkeys_east_slavic3.xml
@@ -34,14 +34,14 @@
     <Key
         latin:keyLabel="&#x043C;" />
     <Key
-        latin:keyLabel="@string/keylabel_for_east_slavic_row3_5" />
+        latin:keyLabel="!label/keylabel_for_east_slavic_row3_5" />
     <!-- U+0442: "т" CYRILLIC SMALL LETTER TE -->
     <Key
         latin:keyLabel="&#x0442;" />
     <!-- U+044C: "ь" CYRILLIC SMALL LETTER SOFT SIGN -->
     <Key
         latin:keyLabel="&#x044C;"
-        latin:moreKeys="@string/more_keys_for_cyrillic_soft_sign" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_soft_sign" />
     <!-- U+0431: "б" CYRILLIC SMALL LETTER BE -->
     <Key
         latin:keyLabel="&#x0431;" />
diff --git a/java/res/xml/rowkeys_nordic1.xml b/java/res/xml/rowkeys_nordic1.xml
index 056895f..ff29369 100644
--- a/java/res/xml/rowkeys_nordic1.xml
+++ b/java/res/xml/rowkeys_nordic1.xml
@@ -24,5 +24,5 @@
     <include
         latin:keyboardLayout="@xml/rowkeys_qwerty1" />
     <Key
-        latin:keyLabel="@string/keylabel_for_nordic_row1_11" />
+        latin:keyLabel="!label/keylabel_for_nordic_row1_11" />
 </merge>
diff --git a/java/res/xml/rowkeys_nordic2.xml b/java/res/xml/rowkeys_nordic2.xml
index 0033ea1..52bb2f1 100644
--- a/java/res/xml/rowkeys_nordic2.xml
+++ b/java/res/xml/rowkeys_nordic2.xml
@@ -24,9 +24,9 @@
     <include
         latin:keyboardLayout="@xml/rowkeys_qwerty2" />
     <Key
-        latin:keyLabel="@string/keylabel_for_nordic_row2_10"
-        latin:moreKeys="@string/more_keys_for_nordic_row2_10" />
+        latin:keyLabel="!label/keylabel_for_nordic_row2_10"
+        latin:moreKeys="!label/more_keys_for_nordic_row2_10" />
     <Key
-        latin:keyLabel="@string/keylabel_for_nordic_row2_11"
-        latin:moreKeys="@string/more_keys_for_nordic_row2_11" />
+        latin:keyLabel="!label/keylabel_for_nordic_row2_11"
+        latin:moreKeys="!label/more_keys_for_nordic_row2_11" />
 </merge>
diff --git a/java/res/xml/rowkeys_qwerty1.xml b/java/res/xml/rowkeys_qwerty1.xml
index 19067a7..8fb60db 100644
--- a/java/res/xml/rowkeys_qwerty1.xml
+++ b/java/res/xml/rowkeys_qwerty1.xml
@@ -29,42 +29,42 @@
         latin:keyLabel="w"
         latin:keyHintLabel="2"
         latin:additionalMoreKeys="2"
-        latin:moreKeys="@string/more_keys_for_w" />
+        latin:moreKeys="!label/more_keys_for_w" />
     <Key
         latin:keyLabel="e"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="@string/more_keys_for_e" />
+        latin:moreKeys="!label/more_keys_for_e" />
     <Key
         latin:keyLabel="r"
         latin:keyHintLabel="4"
         latin:additionalMoreKeys="4"
-        latin:moreKeys="@string/more_keys_for_r" />
+        latin:moreKeys="!label/more_keys_for_r" />
     <Key
         latin:keyLabel="t"
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5"
-        latin:moreKeys="@string/more_keys_for_t" />
+        latin:moreKeys="!label/more_keys_for_t" />
     <Key
         latin:keyLabel="y"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6"
-        latin:moreKeys="@string/more_keys_for_y" />
+        latin:moreKeys="!label/more_keys_for_y" />
     <Key
         latin:keyLabel="u"
         latin:keyHintLabel="7"
         latin:additionalMoreKeys="7"
-        latin:moreKeys="@string/more_keys_for_u" />
+        latin:moreKeys="!label/more_keys_for_u" />
     <Key
         latin:keyLabel="i"
         latin:keyHintLabel="8"
         latin:additionalMoreKeys="8"
-        latin:moreKeys="@string/more_keys_for_i" />
+        latin:moreKeys="!label/more_keys_for_i" />
     <Key
         latin:keyLabel="o"
         latin:keyHintLabel="9"
         latin:additionalMoreKeys="9"
-        latin:moreKeys="@string/more_keys_for_o" />
+        latin:moreKeys="!label/more_keys_for_o" />
     <Key
         latin:keyLabel="p"
         latin:keyHintLabel="0"
diff --git a/java/res/xml/rowkeys_qwerty2.xml b/java/res/xml/rowkeys_qwerty2.xml
index 2fa8214..a29f331 100644
--- a/java/res/xml/rowkeys_qwerty2.xml
+++ b/java/res/xml/rowkeys_qwerty2.xml
@@ -23,28 +23,28 @@
 >
     <Key
         latin:keyLabel="a"
-        latin:moreKeys="@string/more_keys_for_a" />
+        latin:moreKeys="!label/more_keys_for_a" />
     <Key
         latin:keyLabel="s"
-        latin:moreKeys="@string/more_keys_for_s" />
+        latin:moreKeys="!label/more_keys_for_s" />
     <Key
         latin:keyLabel="d"
-        latin:moreKeys="@string/more_keys_for_d" />
+        latin:moreKeys="!label/more_keys_for_d" />
     <Key
         latin:keyLabel="f" />
     <Key
         latin:keyLabel="g"
-        latin:moreKeys="@string/more_keys_for_g" />
+        latin:moreKeys="!label/more_keys_for_g" />
     <Key
         latin:keyLabel="h"
-        latin:moreKeys="@string/more_keys_for_h" />
+        latin:moreKeys="!label/more_keys_for_h" />
     <Key
         latin:keyLabel="j"
-        latin:moreKeys="@string/more_keys_for_j" />
+        latin:moreKeys="!label/more_keys_for_j" />
     <Key
         latin:keyLabel="k"
-        latin:moreKeys="@string/more_keys_for_k" />
+        latin:moreKeys="!label/more_keys_for_k" />
     <Key
         latin:keyLabel="l"
-        latin:moreKeys="@string/more_keys_for_l" />
+        latin:moreKeys="!label/more_keys_for_l" />
 </merge>
diff --git a/java/res/xml/rowkeys_qwerty3.xml b/java/res/xml/rowkeys_qwerty3.xml
index 932ea6f..afe43f6 100644
--- a/java/res/xml/rowkeys_qwerty3.xml
+++ b/java/res/xml/rowkeys_qwerty3.xml
@@ -23,20 +23,20 @@
 >
     <Key
         latin:keyLabel="z"
-        latin:moreKeys="@string/more_keys_for_z" />
+        latin:moreKeys="!label/more_keys_for_z" />
     <Key
         latin:keyLabel="x" />
     <Key
         latin:keyLabel="c"
-        latin:moreKeys="@string/more_keys_for_c" />
+        latin:moreKeys="!label/more_keys_for_c" />
     <Key
         latin:keyLabel="v"
-        latin:moreKeys="@string/more_keys_for_v" />
+        latin:moreKeys="!label/more_keys_for_v" />
     <Key
         latin:keyLabel="b" />
     <Key
         latin:keyLabel="n"
-        latin:moreKeys="@string/more_keys_for_n" />
+        latin:moreKeys="!label/more_keys_for_n" />
     <Key
         latin:keyLabel="m" />
 </merge>
diff --git a/java/res/xml/rowkeys_qwertz1.xml b/java/res/xml/rowkeys_qwertz1.xml
index 3e11a7a..1278896 100644
--- a/java/res/xml/rowkeys_qwertz1.xml
+++ b/java/res/xml/rowkeys_qwertz1.xml
@@ -29,42 +29,42 @@
         latin:keyLabel="w"
         latin:keyHintLabel="2"
         latin:additionalMoreKeys="2"
-        latin:moreKeys="@string/more_keys_for_w" />
+        latin:moreKeys="!label/more_keys_for_w" />
     <Key
         latin:keyLabel="e"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="@string/more_keys_for_e" />
+        latin:moreKeys="!label/more_keys_for_e" />
     <Key
         latin:keyLabel="r"
         latin:keyHintLabel="4"
         latin:additionalMoreKeys="4"
-        latin:moreKeys="@string/more_keys_for_r" />
+        latin:moreKeys="!label/more_keys_for_r" />
     <Key
         latin:keyLabel="t"
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5"
-        latin:moreKeys="@string/more_keys_for_t" />
+        latin:moreKeys="!label/more_keys_for_t" />
     <Key
         latin:keyLabel="z"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6"
-        latin:moreKeys="@string/more_keys_for_z" />
+        latin:moreKeys="!label/more_keys_for_z" />
      <Key
         latin:keyLabel="u"
         latin:keyHintLabel="7"
         latin:additionalMoreKeys="7"
-        latin:moreKeys="@string/more_keys_for_u" />
+        latin:moreKeys="!label/more_keys_for_u" />
     <Key
         latin:keyLabel="i"
         latin:keyHintLabel="8"
         latin:additionalMoreKeys="8"
-        latin:moreKeys="@string/more_keys_for_i" />
+        latin:moreKeys="!label/more_keys_for_i" />
     <Key
         latin:keyLabel="o"
         latin:keyHintLabel="9"
         latin:additionalMoreKeys="9"
-        latin:moreKeys="@string/more_keys_for_o" />
+        latin:moreKeys="!label/more_keys_for_o" />
     <Key
         latin:keyLabel="p"
         latin:keyHintLabel="0"
diff --git a/java/res/xml/rowkeys_qwertz3.xml b/java/res/xml/rowkeys_qwertz3.xml
index d37cee6..e969665 100644
--- a/java/res/xml/rowkeys_qwertz3.xml
+++ b/java/res/xml/rowkeys_qwertz3.xml
@@ -23,20 +23,20 @@
 >
     <Key
         latin:keyLabel="y"
-        latin:moreKeys="@string/more_keys_for_y" />
+        latin:moreKeys="!label/more_keys_for_y" />
     <Key
         latin:keyLabel="x" />
     <Key
         latin:keyLabel="c"
-        latin:moreKeys="@string/more_keys_for_c" />
+        latin:moreKeys="!label/more_keys_for_c" />
     <Key
         latin:keyLabel="v"
-        latin:moreKeys="@string/more_keys_for_v" />
+        latin:moreKeys="!label/more_keys_for_v" />
     <Key
         latin:keyLabel="b" />
     <Key
         latin:keyLabel="n"
-        latin:moreKeys="@string/more_keys_for_n" />
+        latin:moreKeys="!label/more_keys_for_n" />
     <Key
         latin:keyLabel="m" />
 </merge>
diff --git a/java/res/xml/rowkeys_south_slavic1.xml b/java/res/xml/rowkeys_south_slavic1.xml
index e3cb89c..7c9a3bc 100644
--- a/java/res/xml/rowkeys_south_slavic1.xml
+++ b/java/res/xml/rowkeys_south_slavic1.xml
@@ -36,7 +36,7 @@
         latin:keyLabel="&#x0435;"
         latin:keyHintLabel="3"
         latin:additionalMoreKeys="3"
-        latin:moreKeys="@string/more_keys_for_cyrillic_ie" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_ie" />
     <!-- U+0440: "р" CYRILLIC SMALL LETTER ER -->
     <Key
         latin:keyLabel="&#x0440;"
@@ -48,7 +48,7 @@
         latin:keyHintLabel="5"
         latin:additionalMoreKeys="5" />
     <Key
-        latin:keyLabel="@string/keylabel_for_south_slavic_row1_6"
+        latin:keyLabel="!label/keylabel_for_south_slavic_row1_6"
         latin:keyHintLabel="6"
         latin:additionalMoreKeys="6" />
     <!-- U+0443: "у" CYRILLIC SMALL LETTER U -->
@@ -61,7 +61,7 @@
         latin:keyLabel="&#x0438;"
         latin:keyHintLabel="8"
         latin:additionalMoreKeys="8"
-        latin:moreKeys="@string/more_keys_for_cyrillic_i" />
+        latin:moreKeys="!label/more_keys_for_cyrillic_i" />
     <!-- U+043E: "о" CYRILLIC SMALL LETTER O -->
     <Key
         latin:keyLabel="&#x043E;"
diff --git a/java/res/xml/rowkeys_south_slavic2.xml b/java/res/xml/rowkeys_south_slavic2.xml
index 5a7ecd4..e489208 100644
--- a/java/res/xml/rowkeys_south_slavic2.xml
+++ b/java/res/xml/rowkeys_south_slavic2.xml
@@ -52,5 +52,5 @@
     <Key
         latin:keyLabel="&#x0447;" />
     <Key
-        latin:keyLabel="@string/keylabel_for_south_slavic_row2_11" />
+        latin:keyLabel="!label/keylabel_for_south_slavic_row2_11" />
 </merge>
diff --git a/java/res/xml/rowkeys_south_slavic3.xml b/java/res/xml/rowkeys_south_slavic3.xml
index 97ff51e..d668ddf 100644
--- a/java/res/xml/rowkeys_south_slavic3.xml
+++ b/java/res/xml/rowkeys_south_slavic3.xml
@@ -22,7 +22,7 @@
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
     <Key
-        latin:keyLabel="@string/keylabel_for_south_slavic_row3_1" />
+        latin:keyLabel="!label/keylabel_for_south_slavic_row3_1" />
     <!-- U+045F: "џ" CYRILLIC SMALL LETTER DZHE -->
     <Key
         latin:keyLabel="&#x045F;" />
@@ -42,7 +42,7 @@
     <Key
         latin:keyLabel="&#x043C;" />
     <Key
-        latin:keyLabel="@string/keylabel_for_south_slavic_row3_8" />
+        latin:keyLabel="!label/keylabel_for_south_slavic_row3_8" />
     <!-- U+0436: "ж" CYRILLIC SMALL LETTER ZHE -->
     <Key
         latin:keyLabel="&#x0436;" />
diff --git a/java/res/xml/rowkeys_symbols1.xml b/java/res/xml/rowkeys_symbols1.xml
index f6d6243..f9f8bb1 100644
--- a/java/res/xml/rowkeys_symbols1.xml
+++ b/java/res/xml/rowkeys_symbols1.xml
@@ -22,43 +22,43 @@
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_1"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_1"
-        latin:moreKeys="@string/more_keys_for_symbols_1" />
+        latin:keyLabel="!label/keylabel_for_symbols_1"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_1"
+        latin:moreKeys="!label/more_keys_for_symbols_1" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_2"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_2"
-        latin:moreKeys="@string/more_keys_for_symbols_2" />
+        latin:keyLabel="!label/keylabel_for_symbols_2"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_2"
+        latin:moreKeys="!label/more_keys_for_symbols_2" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_3"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_3"
-        latin:moreKeys="@string/more_keys_for_symbols_3" />
+        latin:keyLabel="!label/keylabel_for_symbols_3"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_3"
+        latin:moreKeys="!label/more_keys_for_symbols_3" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_4"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_4"
-        latin:moreKeys="@string/more_keys_for_symbols_4" />
+        latin:keyLabel="!label/keylabel_for_symbols_4"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_4"
+        latin:moreKeys="!label/more_keys_for_symbols_4" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_5"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_5"
-        latin:moreKeys="@string/more_keys_for_symbols_5" />
+        latin:keyLabel="!label/keylabel_for_symbols_5"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_5"
+        latin:moreKeys="!label/more_keys_for_symbols_5" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_6"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_6"
-        latin:moreKeys="@string/more_keys_for_symbols_6" />
+        latin:keyLabel="!label/keylabel_for_symbols_6"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_6"
+        latin:moreKeys="!label/more_keys_for_symbols_6" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_7"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_7"
-        latin:moreKeys="@string/more_keys_for_symbols_7" />
+        latin:keyLabel="!label/keylabel_for_symbols_7"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_7"
+        latin:moreKeys="!label/more_keys_for_symbols_7" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_8"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_8"
-        latin:moreKeys="@string/more_keys_for_symbols_8" />
+        latin:keyLabel="!label/keylabel_for_symbols_8"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_8"
+        latin:moreKeys="!label/more_keys_for_symbols_8" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_9"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_9"
-        latin:moreKeys="@string/more_keys_for_symbols_9" />
+        latin:keyLabel="!label/keylabel_for_symbols_9"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_9"
+        latin:moreKeys="!label/more_keys_for_symbols_9" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_0"
-        latin:additionalMoreKeys="@string/additional_more_keys_for_symbols_0"
-        latin:moreKeys="@string/more_keys_for_symbols_0" />
+        latin:keyLabel="!label/keylabel_for_symbols_0"
+        latin:additionalMoreKeys="!label/additional_more_keys_for_symbols_0"
+        latin:moreKeys="!label/more_keys_for_symbols_0" />
 </merge>
diff --git a/java/res/xml/rowkeys_symbols2.xml b/java/res/xml/rowkeys_symbols2.xml
index 1092421..47865a9 100644
--- a/java/res/xml/rowkeys_symbols2.xml
+++ b/java/res/xml/rowkeys_symbols2.xml
@@ -28,21 +28,21 @@
     <Key
         latin:keyStyle="currencyKeyStyle" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_percent"
-        latin:moreKeys="@string/more_keys_for_symbols_percent" />
+        latin:keyLabel="!label/keylabel_for_symbols_percent"
+        latin:moreKeys="!label/more_keys_for_symbols_percent" />
     <Key
         latin:keyLabel="&amp;" />
     <Key
         latin:keyLabel="*"
-        latin:moreKeys="@string/more_keys_for_star" />
+        latin:moreKeys="!label/more_keys_for_star" />
     <!-- U+2013: "–" EN DASH
-             U+2014: "—" EM DASH -->
+         U+2014: "—" EM DASH -->
     <Key
         latin:keyLabel="-"
         latin:moreKeys="_,&#x2013;,&#x2014;" />
     <Key
         latin:keyLabel="+"
-        latin:moreKeys="@string/more_keys_for_plus" />
+        latin:moreKeys="!label/more_keys_for_plus" />
     <include
         latin:keyboardLayout="@xml/keys_parentheses" />
 </merge>
diff --git a/java/res/xml/rowkeys_symbols3.xml b/java/res/xml/rowkeys_symbols3.xml
index 1a484d4..4cef6b2 100644
--- a/java/res/xml/rowkeys_symbols3.xml
+++ b/java/res/xml/rowkeys_symbols3.xml
@@ -31,20 +31,20 @@
         latin:moreKeys="&#x00A1;" />
     <Key
         latin:keyLabel="&quot;"
-        latin:moreKeys="@string/more_keys_for_double_quote" />
+        latin:moreKeys="!label/more_keys_for_double_quote" />
     <Key
         latin:keyLabel="\'"
-        latin:moreKeys="@string/more_keys_for_single_quote" />
+        latin:moreKeys="!label/more_keys_for_single_quote" />
     <Key
         latin:keyLabel=":" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_semicolon"
-        latin:moreKeys="@string/more_keys_for_symbols_semicolon" />
+        latin:keyLabel="!label/keylabel_for_symbols_semicolon"
+        latin:moreKeys="!label/more_keys_for_symbols_semicolon" />
     <Key
         latin:keyLabel="/" />
     <Key
-        latin:keyLabel="@string/keylabel_for_symbols_question"
-        latin:moreKeys="@string/more_keys_for_symbols_question" />
+        latin:keyLabel="!label/keylabel_for_symbols_question"
+        latin:moreKeys="!label/more_keys_for_symbols_question" />
     <Key
         latin:keyStyle="deleteKeyStyle"
         latin:keyWidth="fillRight"
diff --git a/java/res/xml/rowkeys_symbols_shift1.xml b/java/res/xml/rowkeys_symbols_shift1.xml
index cc00aeb..af3e87e 100644
--- a/java/res/xml/rowkeys_symbols_shift1.xml
+++ b/java/res/xml/rowkeys_symbols_shift1.xml
@@ -30,7 +30,7 @@
     <!-- U+2022: "•" BULLET -->
     <Key
         latin:keyLabel="&#x2022;"
-        latin:moreKeys="@string/more_keys_for_bullet" />
+        latin:moreKeys="!label/more_keys_for_bullet" />
     <!-- U+221A: "√" SQUARE ROOT -->
     <Key
         latin:keyLabel="&#x221A;" />
diff --git a/java/res/xml/rows_number_normal.xml b/java/res/xml/rows_number_normal.xml
index 6f9429c..7015bb2 100644
--- a/java/res/xml/rows_number_normal.xml
+++ b/java/res/xml/rows_number_normal.xml
@@ -61,7 +61,7 @@
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelFlags="hasPopupHint"
-                    latin:moreKeys="@string/more_keys_for_am_pm"
+                    latin:moreKeys="!label/more_keys_for_am_pm"
                     latin:keyStyle="numFunctionalKeyStyle"
                     latin:keyWidth="fillRight" />
             </case>
diff --git a/java/res/xml/rows_symbols4.xml b/java/res/xml/rows_symbols4.xml
index 3e26650..de7e043 100644
--- a/java/res/xml/rows_symbols4.xml
+++ b/java/res/xml/rows_symbols4.xml
@@ -37,9 +37,9 @@
             <!-- latin:hasShortcutKey="false" -->
             <default>
                 <Key
-                    latin:keyLabel="@string/keylabel_for_comma"
+                    latin:keyLabel="!label/keylabel_for_comma"
                     latin:keyLabelFlags="hasPopupHint"
-                    latin:additionalMoreKeys="@string/more_keys_for_comma"
+                    latin:additionalMoreKeys="!label/more_keys_for_comma"
                     latin:keyStyle="f1MoreKeysStyle" />
             </default>
         </switch>