`A` `B` `C`
For me (both Firefox nightly and Chromium 41 on x86-64 Linux), it is rendered like
BC, that is, the
C are displayed with no space between them despite having one in the source. It seems to be quite sensitive to the exact contents of a paragraph.
(Example in the wild: the mentions of “
Arc” in the last paragraph of Rc is unsafe [mostly on 32-bit targets] due to overflow - Rust Internals )