- title "#{:compare.t(:name => page.title)}: #{@diff.from.short} -> #{@diff.to.short}"
h1
  = :compare.t(:name => page.title)
  | :
  a.version href=build_path(page, :version => @diff.from) = @diff.from.short
  | →
  a.version href=build_path(page, :version => @diff.to) = @diff.to.short
= format_diff(@diff)