#!/usr/bin/expect

switch -- [llength $argv] {
    0 {
	set date "now"
	set dir .
    }
    1 {
	set date "now"
	set dir [lindex $argv 0]
    }
    default {
	set date [clock format [expr {[clock scan [lindex $argv 1]] + 24*60*60}] -format %Y%m%dT%H:%M:%S]
	set dir [lindex $argv 0]
    }
}

cd $dir

set cvsroot ":pserver:anonymous@tcllib.cvs.sourceforge.net:/cvsroot/tcllib"
spawn cvs -q -d$cvsroot login
expect -re "assword: "
send "\r"
system "cvs -q -d$cvsroot -z9 co -D \"$date\" tklib"
system "cvs -q -d$cvsroot logout"

