space between else and if (Redundant either way)

Ummm, /youtube but the alias is "yt" so shouldn't the trigger be /yt

also got > * Invalid format: $replace (line 230, script7.mrc)
Which is:

echo -a Searching YouTube for $replace($replace(%ytsearch,$left(%ytsearch,1),$upper($left(%ytsearch,1))),$asc(43),$null $+ ...

else if ($1 == $null) { echo nothing entered, halting | halt }
would look nicer as:

 elseif (!$1) echo -at No query entered.