An update like that will change a lot and will be awesome.
Here are idea for commands, conditionals and placeholders:
player (1 or 2) x
player (1 or 2) y
(Any object) (ID) x or y
[day]
[hour]
[minute]
[year]
[week]
[month]
<string var (Variable name)>
color code = (1 to 255), (1 to 255), (1 to 255)
enemy (Any value an enemy can hold) (ID) = (Value) #The same with rest of objects
change control = (player action), (keyboard button)
[random number between (Number) and (Number)]
save game
set checkpoint
kill the player
#Comment
font = "Font"
[timezone]
And a lot more!