Shorthand Commands

Many Enu command also have a 1 letter alias. These are harder to read, but can reduce friction for folks new to typing.

The aliases are:

f - forward
b - back
l - left
r - right
u - up
d - down
t - turn. Can be combined with shorthand directions, so turn right can be expressed as t r
o - while true: (o was selected because its shape is a loop)
x - times. 5.x: will run a code block 5 times.

In action:

# draw a cube (with no top)
10.x:
  4.x:
    f 10
    t r
  u 1