South Australian English

Bill   Monday, June 13, 2005, 22:55 GMT
What do ya'll think about the South Australian English article at Wikipedia?

http://en.wikipedia.org/wiki/South_Australian_English
greg   Monday, June 13, 2005, 23:22 GMT
"pull is pronounced /pʊl/ and pool is pronounced /pʊːl/. However this is disputed".

I got the first <&#650;> : I think it's [U]. But what does <&#720;> (the smaller square) stands for ? (not visible on my screen)
greg   Monday, June 13, 2005, 23:24 GMT
I should have guessed that the squares would end up into things like "p&#650;l"...

I hope someone will understand my question anyway.