gecko-dev/suite/common/editorBindings.xul

<?xml version="1.0"?>

<window id="editorBindings"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <keyset id="editorKeySet">
    <key id="key_home" keycode="VK_HOME"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_beginLine');
            controller.doCommand('cmd_beginLine');"/>
    <key id="key_end" keycode="VK_END"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_endLine');
            controller.doCommand('cmd_endLine');"/>
    <key id="key_left" keycode="VK_LEFT"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_charPrevious');
            controller.doCommand('cmd_charPrevious');"/>
    <key id="key_right" keycode="VK_RIGHT"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_charNext');
            controller.doCommand('cmd_charNext');"/>
    <key id="key_homeshift" keycode="VK_HOME"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectBeginLine');
            controller.doCommand('cmd_selectBeginLine');" modifiers="shift"/>
    <key id="key_endshift" keycode="VK_END"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectEndLine');
            controller.doCommand('cmd_selectEndLine');" modifiers="shift"/>
    <key id="key_leftshift" keycode="VK_LEFT"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectCharPrevious');
            controller.doCommand('cmd_selectCharPrevious');" modifiers="shift"/>
    <key id="key_rightshift" keycode="VK_RIGHT"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectCharNext');
            controller.doCommand('cmd_selectCharNext');" modifiers="shift"/>
    <key id="key_pageup" keycode="VK_PAGE_UP"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_scrollPageUp');
            controller.doCommand('cmd_scrollPageUp');"/>
    <key id="key_pagedown" keycode="VK_PAGE_DOWN"     
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_scrollPageDown');
            controller.doCommand('cmd_scrollPageDown');"/>
    <key id="key_left" keycode="VK_UP"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_linePrevious');
            controller.doCommand('cmd_linePrevious');"/>
    <key id="key_right" keycode="VK_DOWN"    
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_lineNext');
            controller.doCommand('cmd_lineNext');"/>
    <key id="key_left_shift" keycode="VK_UP"   
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectLinePrevious');
            controller.doCommand('cmd_selectLinePrevious');" modifiers="shift"/>
    <key id="key_right_shift" keycode="VK_DOWN"   
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_selectLineNext');
            controller.doCommand('cmd_selectLineNext');" modifiers="shift"/>
    <key id="key_undo" key="z"  
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_undo');
            controller.doCommand('cmd_undo');" modifiers="accel"/>
    <key id="key_redo" key="y"  
        oncommand="
            var controller =
            document.commandDispatcher.getControllerForCommand('cmd_redo');
            controller.doCommand('cmd_redo');" modifiers="accel"/>
	<key id="key_space" key=" " cancel="true"/>

<!-- cut, copy, paste, undo and redo keys -->
<key id="edCutKey" key="x"  
  oncommand="
    var controller = document.commandDispatcher.getControllerForCommand('cmd_cut');
    controller.doCommand('cmd_cut');" modifiers="accel"/>
<key id="edCopyKey" key="c"  
  oncommand="
    var controller = document.commandDispatcher.getControllerForCommand('cmd_copy');
    controller.doCommand('cmd_copy');" modifiers="accel"/>
<key id="edPasteKey" key="v"  
  oncommand="
    var controller = document.commandDispatcher.getControllerForCommand('cmd_paste');
    controller.doCommand('cmd_paste');" modifiers="accel"/>
<key id="edUndoKey" key="z"  
  oncommand="
    var controller = document.commandDispatcher.getControllerForCommand('cmd_undo');
    controller.doCommand('cmd_undo');" modifiers="accel"/>
<key id="edRedoKey" key="r"  
  oncommand="
    var controller = document.commandDispatcher.getControllerForCommand('cmd_redo');
    controller.doCommand('cmd_redo');" modifiers="accel"/>

  </keyset>
</window>