# 950614, 950623, 951018, 951020
# 2007-08-27
#
# Purpose:  Weeds (deletes) unwanted header lines from "folders"
#   (text files containing emails)
# Installation:  Save this script as "weedout.sed".
# Usage:  sed -f weedout.sed folder > folder.weeded
#
:again
/^Received:/{
  N
  s/^.*\n//
:blah
  /^[ 	]/{
    N
    s/^.*\n//
    b blah
  }
  b again
}
#
# Comment the lines which you want to keep with a "#"
# NOTE:  Case of characters matters!
#
/^Approved:/d
#/^Content-.*:/d
/^Distribution:/d
/^Errors-to:/d
/^Errors-To:/d
/^Full-Name:/d
/^In-Reply-To:/d
/^Lines:/d
/^List-/d
/^Message-ID:/d
/^MIME-Version:/d
/^Message-Id:/d
/^Mime-Version:/d
/^NNTP-Posting-Host:/d
/^Organisation:/d
/^Organization:/d
/^Path:/d
/^Phone:/d
/^Post:/d
/^Precedence:/d
/^Received:/d
/^References:/d
/^Return-Receipt-to:/d
/^Return-Receipt-To:/d
/^Reply-To:/d
/^Resent:/d
/^Return-Path:/d
/^Sender:/d
/^Sent:/d
/^Status:/d
/^Supercedes:/d
/^Supersedes:/d
/^Telephone:/d
/^X-[a-zA-Z-]*:/d
# /^X-Face:/d
# /^X-Location:/d
# /^X-Mailer:/d
# /^X-Status:/d
# /^X-Sun-Charset:/d
# /^X-URL:/d
# /^X400/d
# End of script