<?xml version="1.0"?><bindings id="htmlBindings"   xmlns="http://www.mozilla.org/xbl"   xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">   <binding id="inputFields" extends="resource:///res/builtin/htmlBindings.xml#inputFieldsBase">    <handlers>            <handler event="keypress" keycode="VK_UP"   command="cmd_beginLine"/>      <handler event="keypress" keycode="VK_DOWN" command="cmd_endLine"/>      <handler event="keypress" keycode="VK_UP"   modifiers="shift" command="cmd_selectBeginLine"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="shift" command="cmd_selectEndLine"/>      <handler event="keypress" keycode="VK_UP"   modifiers="accel" command="cmd_beginLine"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="accel" command="cmd_endLine"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="alt" command="cmd_wordPrevious"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt" command="cmd_wordNext"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="alt,shift" command="cmd_selectWordPrevious"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt,shift" command="cmd_selectWordNext"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="accel" command="cmd_beginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel" command="cmd_endLine"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="accel,shift" command="cmd_selectBeginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel,shift" command="cmd_selectEndLine"/>      <handler event="keypress" keycode="VK_BACK" modifiers="alt" command="cmd_deleteWordBackward"/>    </handlers>  </binding>  <binding id="textAreas" extends="resource:///res/builtin/htmlBindings.xml#textAreasBase">    <handlers>      <handler event="keypress" keycode="VK_HOME" command="cmd_scrollTop"/>      <handler event="keypress" keycode="VK_END"  command="cmd_scrollBottom"/>      <handler event="keypress" keycode="VK_HOME" modifiers="shift" command="cmd_scrollTop"/>      <handler event="keypress" keycode="VK_END" modifiers="shift" command="cmd_scrollBottom"/>      <handler event="keypress" keycode="VK_PAGE_UP" command="cmd_scrollPageUp"/>      <handler event="keypress" keycode="VK_PAGE_DOWN" command="cmd_scrollPageDown"/>      <handler event="keypress" keycode="VK_UP"   modifiers="accel" command="cmd_moveTop"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="accel" command="cmd_moveBottom"/>      <handler event="keypress" keycode="VK_UP"   modifiers="accel,shift" command="cmd_selectTop"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="accel,shift" command="cmd_selectBottom"/>      <handler event="keypress" keycode="VK_UP"   modifiers="alt" command="cmd_movePageUp"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="alt" command="cmd_movePageDown"/>      <handler event="keypress" keycode="VK_UP"   modifiers="alt,shift" command="cmd_selectPageUp"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="alt,shift" command="cmd_selectPageDown"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="alt" command="cmd_wordPrevious"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt" command="cmd_wordNext"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="alt,shift" command="cmd_selectWordPrevious"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt,shift" command="cmd_selectWordNext"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="accel" command="cmd_beginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel" command="cmd_endLine"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="accel,shift" command="cmd_selectBeginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel,shift" command="cmd_selectEndLine"/>      <handler event="keypress" keycode="VK_BACK" modifiers="alt" command="cmd_deleteWordBackward"/>    </handlers>  </binding>  <binding id="browser">    <handlers>      <handler event="keypress" keycode="VK_PAGE_UP" command="cmd_scrollPageUp"/>      <handler event="keypress" keycode="VK_PAGE_DOWN" command="cmd_scrollPageDown"/>      <handler event="keypress" keycode="VK_LEFT" modifiers="alt" command="cmd_wordPrevious" />      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt" command="cmd_wordNext" />      <handler event="keypress" keycode="VK_LEFT" modifiers="alt,shift" command="cmd_selectWordPrevious" />      <handler event="keypress" keycode="VK_RIGHT" modifiers="alt,shift" command="cmd_selectWordNext" />      <handler event="keypress" keycode="VK_LEFT" modifiers="shift" command="cmd_selectCharPrevious" />      <handler event="keypress" keycode="VK_RIGHT" modifiers="shift" command="cmd_selectCharNext" />      <handler event="keypress" keycode="VK_UP" modifiers="shift" command="cmd_selectLinePrevious" />      <handler event="keypress" keycode="VK_DOWN" modifiers="shift" command="cmd_selectLineNext" />	</handlers>  </binding>  <binding id="editor">    <handlers>      <handler event="keypress" keycode="VK_HOME" command="cmd_scrollTop" />       <handler event="keypress" keycode="VK_END"  command="cmd_scrollBottom" />       <handler event="keypress" keycode="VK_HOME" modifiers="shift" command="cmd_scrollTop"/>      <handler event="keypress" keycode="VK_END" modifiers="shift" command="cmd_scrollBottom"/>      <handler event="keypress" keycode="VK_PAGE_UP" command="cmd_scrollPageUp"/>      <handler event="keypress" keycode="VK_PAGE_DOWN" command="cmd_scrollPageDown"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="alt" command="cmd_wordPrevious" />       <handler event="keypress" keycode="VK_RIGHT" modifiers="alt" command="cmd_wordNext" />       <handler event="keypress" keycode="VK_LEFT"  modifiers="shift,alt" command="cmd_selectWordPrevious" />       <handler event="keypress" keycode="VK_RIGHT" modifiers="shift,alt" command="cmd_selectWordNext" />       <handler event="keypress" keycode="VK_LEFT"  modifiers="accel" command="cmd_beginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel" command="cmd_endLine"/>      <handler event="keypress" keycode="VK_LEFT"  modifiers="accel,shift" command="cmd_selectBeginLine"/>      <handler event="keypress" keycode="VK_RIGHT" modifiers="accel,shift" command="cmd_selectEndLine"/>      <handler event="keypress" keycode="VK_DELETE" modifiers="shift" command="cmd_deleteCharForward" />       <handler event="keypress" keycode="VK_UP"   modifiers="alt" command="cmd_movePageUp"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="alt" command="cmd_movePageDown"/>      <handler event="keypress" keycode="VK_UP"   modifiers="alt,shift" command="cmd_selectPageUp"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="alt,shift" command="cmd_selectPageDown"/>            <handler event="keypress" keycode="VK_UP"   modifiers="accel" command="cmd_moveTop"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="accel" command="cmd_moveBottom"/>      <handler event="keypress" keycode="VK_UP"   modifiers="accel,shift" command="cmd_selectTop"/>      <handler event="keypress" keycode="VK_DOWN" modifiers="accel,shift" command="cmd_selectBottom"/>      <handler event="keypress" keycode="VK_BACK" modifiers="alt" command="cmd_deleteWordBackward"/>    </handlers>  </binding>   </bindings>