[erlang-questions] function flush/0 undefined

[Gleb Peregud]

On Thu, Dec 1, 2011 at 08:02, Barco You <barcojie@REDACTED> wrote:
> It's strange that when I compile a module with flush() in some functions I
> got error: function flush/0 undefined, but the flush() can be executed in
> the erl shell.
>
> What's wrong with my program.

Actually flush/0 is defined in module shell_default.erl (which calls
c:flush/0), which also has all functions, which are shown when you
invoke "help()." in the shell. They are imported to the shell, so you
can invoke them without module name.