anchor.diff:      Href0 = get_attrval(href, E),
       {Href, Es} = otp_xmlify_a_href(Href0, Es0),
       [makesee(Href, Es)].
  -    
  +
   equiv(Es) ->
       case get_content(equiv, Es) of
   	[] -> ["\s"];
  
positive.code:     end.
  
  %% get_text(Tag, Es) -> string()
  %% If there is one element in Es with name Tag, and its content is 
  %% a single xmlText, return the value of this xmlText.
  %% Otherwise return "".
  get_text(Name, Es) ->
  
negative.code: %% limitations under the License.
  %%
  %% Copyright (c) 2001-2016 Richard Carlsson. Parts written by Ericsson
  %% are Copyright (c) Ericsson AB 2001-2020. All Rights Reserved.
  %%
  
  -module(docgen_edoc_xml_cb).
  