Creation/Dev/GScript3

GScript3 is the latest version of the Graal's scripting language.
It introduces new syntax and semantic elements, and enable new features in Web browsers.

Language Elements

Operators

addition (+) operator

Usage

numeric_expression1 + numeric_expression2

Adds together numeric_expression1 and numeric_expression2.
Both expressions must be numeric (int or number types).

To concatenate strings, the append (@) operator must be used instead.

Example

echo(1 + 2); // 3
echo(1.5 + 2.25); // 3.75

addition assignment (+=) operator

Usage

numeric_expression1 += numeric_expression2

Puts the result of numeric_expression1 + numeric_expression2 into numeric_expression1.
Both expressions must be numeric (int or number types).

This is a direct equivalent of the following expression:

numeric_expression1 = numeric_expression1 + numeric_expression2

To concatenate strings, the append assignment (+=) operator must be used instead.

Example

var result : int = 10;
result += 20;
echo(result); // 30

append (@) operator

Usage

string_expression1 @ string_expression2

Concats together string_expression1 and string_expression2.
Both expressions must be string (string type).

To add numbers, the addition (+) operator must be used instead.

Example

echo("hello " @ "world"); // "hello world"