message: mol-theme: truncate too long entry names
diff: @@ -149,7 +149,9 @@ export function elementLabel(location: StructureElement.Location, options: Parti
  function _elementLabel(location: StructureElement.Location, granularity: LabelGranularity = 'element', hidePrefix = false): string[] {
  const label: string[] = [];
  if (!hidePrefix) {
  - label.push(`<small>${location.unit.model.entry}</small>`) // entry
  + let entry = location.unit.model.entry;
  + if (entry.length > 30) entry = entry.substr(0, 27) + '...';
  + label.push(`<small>${entry}</small>`) // entry
  if (granularity !== 'structure') {
  label.push(`<small>Model ${location.unit.model.modelNum}</small>`) // model
  label.push(`<small>Instance ${location.unit.conformation.operator.name}</small>`) // instance
  