On Mon, Nov 16, 2009 at 10:54 PM, Alex Hunsaker <badalex@gmail.com> wrote:
> On Mon, Nov 16, 2009 at 20:41, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Apparently --- it's perfectly legal in SGML. (I think not in XML.)
>
> Cool. Thanks!
>
> BTW anyone know how to escape < and > for google? I tried searching
> for it-- but ran into a chick and egg situation. So the I tried
> various forms of "google search left angle bracket", quotes,
> backslashes and "+". no luck
I don't think you can. I gather that the Google text search algorithm
is word-based. It seems like you can't search for things that it
doesn't consider to be words. It has a pretty expansive notion of
what a word is (like "2a43" is a word, for example) but any non-word
characters are ignored (so, for example, "2a43$" returns the same hits
as "2a43").
...Robert