Console

Write

Input	An argument of any type.
Output	It writes the argument in the standard output and returns it.

Signature

console_write(a: Any): Any

Example

console_write("hello") // prints "hello" and returns "hello"

Write new line

Input	An argument of any type.
Output	It writes the argument in the standard output, followed by a newline, and returns it.

Signature

console_writeLn(a: Any): Any

Example

console_writeLn("hello") // prints "hello\n" and returns "hello"

Read

Output	Reads a line from the standard input and returns it as a string. Once the input has ended, it returns the empty string, and every call after that returns the empty string too.

Signature

console_read(): String

Example

console_read() // waits for input and returns the entered string

Note: A blank line and an ended input both read as the empty string, so a program that reads in a loop needs its own way to stop, such as a sentinel line.

Note: This function is not implemented on the web platform.