Escripreescript

Escripreescript is a fictional scripting language used in computer science education to illustrate principles of language design. It has no real-world implementation or standard specification, but is described in instructional material as a hypothetical language for study and comparison.

Origin and goals: In the imagined scenario, Escripreescript was created by the Escripree Research Group in 2021 to explore readable syntax, safe defaults, and composable abstractions. The design aims to blend Python-like readability with JavaScript-like interoperability and modern asynchronous patterns, enabling demonstrations of both compile-time and runtime concepts.

Key features: Escripreescript uses dynamic typing with optional static type hints, supporting first-class functions and closures. It includes a module system with import and export, and provides asynchronous programming with async/await. The language emphasizes readability, offering indentation-based blocks while also allowing explicit braces for advanced constructs. A standard library covers input/output, collections, and asynchronous streams, and there is a conceptual bridge for interoperability with JavaScript.

Syntax and example: Function definitions use the def keyword and may include type annotations. A simple example prints a greeting and returns a value:

def greet(name: String) -> String

return "Hello, " + name

print(greet("World"))

Implementation and status: In this fictional context, Escripreescript code is imagined to run on a virtual machine called EscripVM or be compiled to JavaScript. Tooling within the narrative includes a compiler, a formatter, and a linter. There is no official standard, and real-world adoption is limited to educational materials and hypothetical demonstrations.

See also: scripting language, dynamic typing, type hints, JavaScript interoperability.