std.io Module Reference

The std.io module provides core primitives for printing to standard output and reading user input from standard input.

io_example.sp

1import std.io;
2
3fn main() -> void {
4    print("Enter your name: ");
5    let name = readLine();
6    println("Welcome to SP, ${name}!");
7}

Exported Functions

Native Builtin

fn println(string message) -> void

Prints the specified string message to stdout followed by a trailing newline character.

message(string)

The text string to display.

Returns:void

Native Builtin

fn print(string message) -> void

Prints the specified message to stdout without appending a trailing newline.

message(string)

The text to display.

Returns:void

Native Builtin

fn readLine() -> string

Reads a line of text from standard input up to the next newline character.

Returns:string (the entered user input without trailing newline)