anchor.diff:  docs, or age.
   // end::rollover-def-short[]
   A rollover can target a <<glossary-data-stream,data stream>> or an
  -<<glossary-index-alias,alias>> with a write index.
  +<<glossary-alias,alias>> with a write index.
   // end::rollover-def[]
   
   [[glossary-rollup]] rollup::
  
positive.code: // tag::reindex-def[]
  Copies documents from a source to a destination. The source and destination can
  be a <<glossary-data-stream,data stream>>, <<glossary-index,index>>, or
  <<glossary-index-alias,alias>>. See the {ref}/docs-reindex.html[Reindex API].
  // end::reindex-def[]
  
  [[glossary-remote-cluster]] remote cluster::
  
negative.code: // tag::index-pattern-def[]
  String containing a wildcard (`*`) pattern that can match multiple
  <<glossary-data-stream,data streams>>, <<glossary-index,indices>>, or
  <<glossary-alias,aliases>>. See {ref}/multi-index.html[Multi-target syntax].
  // end::index-pattern-def[]
  
  [[glossary-index-template]] index template::
  // tag::index-template-def[]
  Automatically configures the <<glossary-mapping,mappings>>,
  {ref}/index-modules.html[index settings], and <<glossary-alias,aliases>>
  of new <<glossary-index,indices>> that match its <<glossary-index-pattern,index
  pattern>>. You can also use index templates to create
  <<glossary-data-stream,data streams>>. See {ref}/index-templates.html[Index
  