#!/bin/sh

if [ X$1 != X ] ; then cat $* ; else cat <& 0 ; fi		| \
awk '/begin [0-9]/				{ok = 1}
     /^Message/					{ok = 0;next}
     /^M/ && (length == 61 || length == 62)	{ok = 1}
     /[cC]ut [hH]ere/				{ok = 0;next}
     /^END-----/				{ok = 0;next}
     /^Path:/					{ok = 0;next}
     /^$/					{ok = 0;next}
     /^-/					{ok = 0;next}
     /^_/					{ok = 0;next}
     {if (ok) print}
     /^end/					{ok = 0}' $* 	| \
uudecode