On ons, 2009-09-23 at 20:31 -0300, Euler Taveira de Oliveira wrote:
> Marek Lewczuk escreveu:
> > Please execute following example:
> > select * from ts_debug('english', '<img width="182" height="120"
> > align="right" style="margin: 0px 0px 5px 5px;" test_aa="26461"/>')
> >
> > As the result you will see, that <img/> is not identified as XML tag, but
> > rather splitted as words, blank spaces etc. The reason for that is the fact,
> > that last attribute "test_aa" contains underscore in its name - when the
> > underscore is removed, then img tag is properly identified as XML tag.
> >
> > XML definition allows using underscore in tag and attribute names.
> >
> The problem is we already allow it in tag names but not in attribute names. So
> the proper fix is to allow underscore when the state is TPS_InTag; according
> to XML spec [1], the underscore is a valid character in attribute names.
>
> A possible downside is that we don't have underscores in HTML attribute names.
> In this case, should it fail? I don't think so but...
>
> The problem exists in 8.3, 8.4 and HEAD. It is a trivial fix so I think there
> isn't a problem to back-patch it.
Fix committed to 8.3, 8.4, 8.5.
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