The Uni programming language is a simple programming language for educational purposes.

How to install

In order to build it from the source code, you need git, and go version 1.19 or later. Run the following commands to build from the source code:

git clone [email protected]:parsaakbari1209/interpreter.git
cd interpreter
go build -o uni

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How to use

The uni-lang uses .uni suffix(e.g. main.uni). Use the following command to execute a uni-lang source code:

// Linux
./uni main.uni

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Syntax

Comments

# This is a comment!

Boolean

true
!false
true or false
true and true
false == false
true != false

Number

1
-1.0
1.0 + 2
1.0 - 2
1.0 * 2
1.0 / 2
1.0 < 2
1.0 > 2
1.0 <= 2
1.0 >= 2
1.0 == 2
1.0 != 2

String

"Hello World!"
"Hello" + " " + "World" + "!"

Variable

var a = 0
a = 0.0
a = "Hello World!"

Array

var num = [0, 1, 2]
num[0]

var str = ["Hello", "World", "!"]
str[0]

var mix = [1, "Hello", 1.5, "World"]
mix[0]

Map

var data = {"slug": "Hello World!", "version": 1}
data["slug"]

Condition

if a == b {
    #...
}

if a == b {
    #...
} else {
    #...
}

Loop

while true {
    #...
}

for k, v in "Hello World" {
    #...
}

for k, v in ["Hello", "World", "!"] {
    #...
}

for k, v in {"one": 1, "two": 2} {
    #...
}

Function

fn sum(a, b) {
    return a + b
}
sum(1, 2)

Built-in

len("Hello World!")
len(["Hello", "World", "!"])
len({1: "Hello", 2: "World", 3: "!"})
print("Hello World!")
println("Hello World!")

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Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.

License

MIT