Pattern: ^ch2(?: (.+))?$
weapon_action_2 = matches[2]
weapon_action_2 = string.title(weapon_action_2)
cecho("\nChase action 2 is: " .. weapon_action_2 .. "\n")

Pattern: ^t(?: (.+))?$
chase_target = matches[2]
chase_target = string.title(chase_target)
cecho("\nTarget is: " .. chase_target .. ".\n")

alias whatever to
send(weapon_action_1.. " " ..chase_target)