.
Create or delete a command alias. Arguments like $1 will
be replaced with the corresponding argument from input.
.
$1     The first argument.
$1-2   The first and second argument.
$2-3   The second and third argument.
$1-    All arguments starting with the first.
$2-    All arguments starting with the second.
.
With the alias "MEEP SAY $2 $1 $3-"
.
The following command would be translated like this:
.
MEEP one two three four -> SAY two one three four
.
Aliases may call other aliases and aliases can be used
to replace built in commands.
.
See also: unalias
