graydon/rust — comment on commit 0b4f0a4caa6e765226c5f9d5609289dccb1072ce
File: doc/tutorial/syntax.md line 73
By brson:

This paragraph made me do a double-take. We have just said that 'almost everything is an expression' and now we're talking about statements and blocks and some subtle rules for what's what. I had to read it a few times.