[erlang-questions] io_lib and unicode post processing?

[Tim Watson]

On 23 August 2010 20:02, Musumeci, Antonio S
<Antonio.Musumeci@REDACTED> wrote:
> The API for webmachine expects a callback for a particular content type. What I mean is that my function is called and I return a list or binary of the data and then it's no longer in my control. Whatever is happening is behind the scenes.
>

Did you get any further with this? Poking around in the webmachine
source, there aren't any obvious uses, but mochiweb_response flushes
data with `send([io_lib:format("~.16b\r\n", [Length]), Data,
<<"\r\n">>])` in write_chunk/1 and of course mochijson uses io_lib and
unicode heavily. The only place webmachine seems to be using mochijson
internally is in the wmtrace resource.