bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode

[Noam Postavsky]

Vincent Lefevre <vincent@vinc17.net> writes:

> Also I don't think that in a text node, the " and ' characters should
> be interpreted for highlighting. In particular, ' is generally used
> as an apostrophe, not as a quote. For instance, this looks strange:
>
> <a>This "shouldn't" and "can't" be right.</a>
>
> These characters have no special meaning in a text node.

Hmm, right, it should be possible to fix the crossing quotes in the
above case, but even the simpler

    <a>"oops" 'oops'</a>

shows the same highlighting.  This seems directly due to "we're now
careful to leave alone any pair of quotes that doesn't hold a < or >
char".  So uh, Stefan, how was that supposed to work exactly?