Xapian discuss - Jul 2006 - Possible bug with multiple prefixed and quoted terms?

Hi all,

I'm running into some strange behavior when I submit a query involving
multiple P-terms that have prefixes and are double-quoted.  For example:

I have an Omega template containing the following:

$setmap{prefix,author,A}
$setmap{prefix,title,S}
$html{$querydescription}

Omega is using qp.FLAG_PHRASE | qp.FLAG_BOOLEAN

If I submit a query with a single quoted term, it parses fine:

	$ ./omega 'P=author:"mike"'
	Xapian::Query(Amike:(pos=1))

	$ ./omega 'P=title:"foo"'
	Xapian::Query(Sfoo:(pos=1))

But if I submit a query with multiple quoted terms, it gives the same prefix
to all of them:

	$ ./omega 'P=author:"mike"' 'P=title:"foo"'
	Xapian::Query((Amike:(pos=1) OR Afoo:(pos=2)))

Note that if only one item is double-quoted, it parses as expected:
	$ ./omega 'P=author:"mike"' 'P=title:foo'
	Xapian::Query((Amike:(pos=1) OR Sfoo:(pos=2)))

Any ideas?

On Tue, Jul 11, 2006 at 12:12:56AM +0000, Mike Hsu
wrote:
> 	$ ./omega 'P=author:"mike"'
'P=title:"foo"'
> 	Xapian::Query((Amike:(pos=1) OR Afoo:(pos=2)))
It's a bug in the QueryParser.  I'll need to investigate as I can't
immediately see what's causing it.

Cheers,
    Olly