Amaury Denoyelle ca21c768b9 MINOR: ncbuf: refactor ncb_advance()
First adjusted some typos in comments inside the function. Second,
change the naming of some variable to reduce confusion.

A special case has been inserted when advance is done inside a GAP block
and this block is the last of the buffer. In this case, the whole buffer
will be emptied, equivalent to a ncb_init() operation.
2022-05-18 15:30:13 +02:00
..