An anchor has no content and generally produces no output. It is a link target.

None.

any attribute

Any attribute in any other explicit namespace

These elements contain anchor: abbrev, abstract, acknowledgements, acronym, address, answer, appendix, article, artpagenums, attribution, authorinitials, bibliocoverage, bibliodiv, bibliography, biblioid, bibliolist, bibliomisc, bibliomixed, bibliomset, bibliorelation, bibliosource, blockquote, bridgehead, callout, calloutlist, caption, caution, chapter, citation, citebiblioid, citetitle, city, colophon, confdates, confnum, confsponsor, conftitle, contractnum, contractsponsor, contrib, country, cover, danger, dedication, dialogue, drama, edition, email, emphasis (db._emphasis), emphasis (db.emphasis), entry, epigraph, example, fax, figure, firstname, firstterm (db._firstterm), firstterm (db.firstterm), footnote, foreignphrase (db._foreignphrase), foreignphrase (db.foreignphrase), givenname, glossary, glossdef, glossdiv, glosslist, glosssee, glossseealso, glossterm (db._glossterm), glossterm (db.glossterm), holder, honorific, important, index, informalexample, informalfigure, inlinestagedir, issuenum, itemizedlist, jobtitle, label, legalnotice, line, lineage, linegroup, link, listitem, literal, literallayout, mathphrase, member, meta (db.meta.content), note, olink, optional, orderedlist, orgdiv, orgname, otheraddr, othername, pagenums, para, partintro, personblurb, personname, phone, phrase (db._phrase), phrase (db.phrase), pob, poetry, postcode, preface, primary, printhistory, procedure, productname, productnumber, publishername, qandadiv, qandaset, question, quote (db._quote), quote (db.quote), releaseinfo, remark, result, revdescription, revnumber, revremark, secondary, section, see, seealso, seriesvolnums, setindex, shortaffil, sidebar, simpara, simplesect, state, step, street, subscript, subtitle, superscript, surname, taskprerequisites, taskrelated, tasksummary, templatename, term, termdef, tertiary, textobject, tip, title, titleabbrev, toc, trademark, uri, variablelist, volumenum, warning, wordasword, year.