I totally agree with the suggestion, however, a while loop workaround is perfectly possible and doesn't lead to infinite loops. Here's a scripted version that works fine:
Code:
alias repalltok {
var %i = $findtok($1,$2,0,$4), %a = $1
while %i {
%a = $reptok(%a,$2,$3,1,$4)
dec %i
}
return %a
}
