Variables are names you give to a piece of text, so your aliases can use it
and you can change it in one place. Put @name in an alias and it is
replaced with the variable's value when the alias runs.
Example: VARIABLE FOOD bread, then an alias ALIAS EAT = eat @food.
@target is always your current target and cannot be set here.
A variable can sit in a group: VARIABLE GROUP <name> = <group> (leave
the group empty to take it out). While its group is off, the variable
counts as not set. See HELP SETTINGS GROUP.
Syntax:VARIABLES
VARIABLE <name> <value>
VARIABLE DELETE <name>
VARIABLE GROUP <name> = <group>