On Mon, Apr 18, 2016 at 2:10 AM, Stefan Monnier &lt;monnier@iro.umontreal.ca&gt; wrote:<br><blockquote type="cite"><div class="plaintext" style="white-space: pre-wrap;">The nxml mode knows how to read a relaxng schema which describes the
valid grammar of a given kind of XML document.  E.g. it can use it to
give you things like context-aware completion of xml elements
and attributes.

Emacs comes with the relaxng schema for HTML4 and there's a relaxng
schema for HTML5 in GNU ELPA.

So nxml can provide in an automated way most of what's in
html-tag-alist.


        Stefan</div></blockquote><br><div><div>I see, thanks for the explanation. It sounds like a good idea.</div><div><br></div><div>-- Simen</div></div>