#! /bin/sh -e

if [ $# -eq 3 -a "$2" = '-d' ]; then
    pdir="-d $3"
elif [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
    -patch) patch $pdir -f --no-backup-if-mismatch -p0 < $0;;
    -unpatch) patch $pdir -f --no-backup-if-mismatch -R -p0 < $0;;
    *)
	echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
	exit 1
esac
exit 0

# DP: include stdio.h in readline.h
--- lib/readline/readline.h~	Thu Aug  5 14:10:59 1999
+++ lib/readline/readline.h	Mon Oct  9 20:32:56 2000
@@ -32,6 +32,7 @@
 #  include "keymaps.h"
 #  include "tilde.h"
 #else
+#  include <stdio.h>
 #  include <readline/rlstdc.h>
 #  include <readline/keymaps.h>
 #  include <readline/tilde.h>