return getPreferenceStore().getInt(PREFERENCE_TAB_WIDTH);
if (getPreferenceStore().contains(ExtendedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH)) return getPreferenceStore().getInt(ExtendedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH); else  return getPreferenceStore().getInt(PREFERENCE_TAB_WIDTH);
	public int getTabWidth(ISourceViewer sourceViewer) {		return getPreferenceStore().getInt(PREFERENCE_TAB_WIDTH);	}