t / t5100 / rfc2047-info-0004on commit git-send-email.perl: fold multiple entry "Cc:" and multiple single line "RCPT TO:"s (02461e0)
   1Author: Nathaniel Borenstein (םולש ןב ילטפנ)
   2Email: nsb@thumper.bellcore.com
   3Subject: Test of new header generator
   4