Change variable declation syntax from `misal` to `ada`

[rmdwirizki]

It's shorter and more explicit. Just my 2 cents.

from

misal x = 4;
misal y = x;

to

ada x = 4;
ada y = x;

[pveyes]

The reason of using misal instead of other options is that it's a literal translation from let.

In this project, the goal is not to have shortest syntax as possible because the target audience is people who just started to learn programming, thus brevity is not necessary. Besides, misal is as long as const (both have 5 chars), the difference being the latter only have 1 vowel so it sounds shorter.

I'm open for any suggestion, but personally I don't think ada is the right replacement

[rmdwirizki]

I see, thats rather clear, I agree with you at some points.. this is just my personal opinion though.