Well, you know you're missing an enclosing } twice..
on 1:INPUT:*: {
if $1 == !oper { set %clave $$?="oper" | .oper $$?="nick" %clave | halt >>> } <<<
if $1 == !info {
.echo -a ** INFO **
.echo -a Nick : $Me
.echo -a server : $server
.echo -a Canal : # | halt
>>> } <<<