rem: document.getElementById('delete_todo_command').doCommand(); 
add: document.getElementById('calendar_delete_todo_command').doCommand(); 
context: function onKeyPress(event) {    const kKE = Components.interfaces.nsIDOMKeyEvent;    switch (event.keyCode || event.which) {        case kKE.DOM_VK_DELETE:            document.getElementById('delete_todo_command').doCommand();            event.preventDefault();            event.stopPropagation();            break;    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/adf8def97c78eca43decf76e12f684786f6bea7d/calendar-unifinder-todo.js/buggy/calendar/base/content/calendar-unifinder-todo.js