[erlang-questions] definition of iolist

Anthony Shipman als@REDACTED
Fri Aug 31 14:09:37 CEST 2007

The documentation often says this:

iolist = [char() | binary() | iolist()]
  a binary is allowed as the tail of the list

This says to me that an iolist is a list whose members can be characters, 
binaries or iolists. In which case it is automatic that a binary can be the 
tail of the list. So what is the point of the comment?

Anthony Shipman                    Mamas don't let your babies 
als@REDACTED                   grow up to be outsourced.

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