New mailparse extensions

Hey all, Before I begin, I would like to acknowledge that I understand that the mailparse functions are still in development. I, however, would like to start programming a mailparse utility that will read from the stdin and return, body, attachments, from, etc. Does anyone know, or has anyone produced anything silimar? Also, does anyone have any idea as to when the mailparse docs will be completed. I guess you can say I'm a little anxious. Thanks in advance, Paul