Turtle test donations

I reviewed the Turtle 2013 doc and the test suite hanging out in mercurial 
a few weeks ago at
   https://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/
I'm still not clear if these define conformance; I asked about this in 
http://lists.w3.org/Archives/Public/public-rdf-comments/2013Feb/0026.html

I've got some tests I made for raptor after the original Turtle submission
that the WG might want to use.  I give permission for them to be used
under the W3C software license
http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

This is what they test:
    test-33.ttl - \\ at end of """
    test-35.ttl - what are rules for "foo"@lang^^uri ?
    test-36.ttl - check for greedy lexers
    test-37.ttl - long literal with lang tag
    test-38.ttl - unicode surrogates ok or not

test-35 is not strictly legal but I had to decide what to do; I dropped
the language.

zip file attached.

Cheers

Dave