anchor.diff:  ----
   ....
   
  -* To mark up command syntax, use the code block and wrap any replaceable values in
  -angle brackets (`<>`) with the required command parameter, using underscores
  -(`_`) between words as necessary for legibility. For example:
  +* To mark up command syntax, use the code block and wrap any replaceable values in angle brackets (`<>`) with the required command parameter, using underscores (`_`) between words as necessary for legibility. For example:
   +
   ....
   To view a list of objects for the specified object type, enter the following command:
  
positive.code: --
  +
  NOTE: Avoid using full command syntax inline with sentences.
  
  * If you must provide additional information on what a line of a code block
  represents, use callouts (`<1>`, `<2>`, etc.) to provide that information.
  
negative.code: ====
  
  == Assembly file metadata
  Every assembly file should contain the following metadata at the top, with no line spacing in between, except where noted:
  
  ----
  [id="<unique-heading-for-assembly>"]                            <1>
  