'compareselectedversions',
'showhideselectedversions',
'editundo',
+ 'diff-empty',
'diff-multi',
'diff-multi-manyusers',
'difference-missing-revision',
'tags-summary',
'tag-filter',
'tag-filter-submit',
+ 'tag-list-wrapper',
'tags-title',
'tags-intro',
'tags-tag',