os x keyboard fixed pgup/pgdown + home/end

DefaultKeyBinding.dict

//
// Windows/Linux cursor movement keybindings for OS X
//
// Put this file to ~/Library/KeyBindings/DefaultKeyBinding.dict
// Read more at http://osxnotes.net/keybindings.html
//

{
    "\UF729"   = moveToBeginningOfParagraph:;			// home
    "\UF72B"   = moveToEndOfParagraph:; 			// end
    "$\UF729"  = moveToBeginningOfParagraphAndModifySelection:;	// home + shift
    "$\UF72B"  = moveToEndOfParagraphAndModifySelection:; 	// end  + shift

    "\Uf72c"   = pageUp:;					// pgup
    "\Uf72d"   = pageDown:;					// pgdn
    "$\Uf72c"  = pageUpAndModifySelection:;			// pgup + shift
    "$\Uf72d"  = pageDownAndModifySelection:;			// pgdn + shift

    "^\Uf702"  = moveWordBackward:;				// left  + ctrl
    "^\Uf703"  = moveWordForward:;				// right + ctrl
    "^$\Uf702" = moveWordBackwardAndModifySelection:;		// left  + ctrl + shift
    "^$\Uf703" = moveWordForwardAndModifySelection:;		// right + ctrl + shift
}