➜ node -v
v0.8.22
➜ coco -v
Coco 0.9.1
➜ coco -i
coco> a = 10
10
coco> a
ReferenceError: a is not defined
coco> a = 10; a
10
coco> a
ReferenceError: a is not defined
coco>
➜ coffee -v
CoffeeScript version 1.6.1
➜ coffee
coffee> a = 10
10
coffee> a
10
coffee> a = 10; a
10
coffee> a
10
Am I missing something obvious here?