zapier/email-reply-parser — pull request #14 by dcwatson (2014-11-06 17:15:24+00:00)
Title: Parse email header lines without a delimiter (fixes #1)

Scan the lines to see if they look like common email headers, and if so, put the headers in their own hidden fragment. Also, a headers fragment should mark any previously found non-hidden fragments as hidden, since the headers indicate essentially an entire quoted email.