An Emacs major mode for editing HTML files by Axel Beckert.

Menus for the Emacs HTML mode.

Major mode for editing HTML files. The current address of the mode originally written by Nelson Minar and now maintained by Gian Uberto Lauri.

The original HTML mode by Nelson Minar.

Major mode for editing SGML and XML documents.

A mode for XML in (X)Emacs using the Simple API for XML (SAX).

A mode which allows running an XSLT processor on a buffer.