In Baxter, aliases are implemented much the same way they are in mIRC, although multi-line aliases are not supported. The following variables can be used:
Variable Resolves To
$channelChannel that command is invoked from
$meYour nick
$1The first argument
$2The second argument
$nThe nth argument
$1-The first argument and all the text after it
$3-The third argument and all the text after it
Some common aliases:
CommandAliasUser types
/join #$1-/j/j channel key
/mode $channel +o $1/op/op user