rem: DictionaryList.options[selIndex] = null; 
add: RemoveSelectedTreelistItem(DictionaryList);  
context: function RemoveWord(){  selIndex = DictionaryList.selectedIndex;  if (selIndex >= 0) {    word = TrimString(DictionaryList.options[selIndex].text);    // Remove word from list    DictionaryList.options[selIndex] = null;    // Remove from dictionary    spellChecker.RemoveWordFromDictionary(word);    ResetSelectedItem(selIndex);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c0a534c8efb9e6703626cacd6d61cb6ad8eb6680/EdDictionary.js/buggy/editor/ui/dialogs/content/EdDictionary.js