usr/src/share/me/strip.sed

#! /bin/sed -f
#
# Copyright (c) 1988 The Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms are permitted
# provided that the above copyright notice and this paragraph are
# duplicated in all such forms and that any documentation,
# advertising materials, and other materials related to such
# distribution and use acknowledge that the software was developed
# by the University of California, Berkeley.  The name of the
# University may not be used to endorse or promote products derived
# from this software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
#       @(#)strip.sed   5.2 (Berkeley) %G%
#
/%beginstrip%/{
        h
        s/.*/.\\" This version has had comments stripped; an unstripped version is available./p
        g
}
/%beginstrip%/,$s/[.    ][      ]*\\".*//
/^$/d
/\\n@/d