$ret=index($in{'cmd'},":");
if($ret eq -1) {
@arr=split(/ /,$in{'cmd'});
$delim=" ";
} else {
@arr=split(/:/,$in{'cmd'});
$delim=":";
}
$i=0;
while(@arr[$i]) {
if(@arr[$i] == 1) {
$cmd=$cmd.$in{'args1'}.$delim;
}elsif(@arr[$i] == 2) {
$cmd=$cmd.$in{'args2'}.$delim;
}elsif(@arr[$i] == 3) {
$cmd=$cmd.$in{'args3'}.$delim;
}else {
$cmd=$cmd.@arr[$i].$delim;
}
$i++;
}
chop($cmd);
####
12
####
args1args2