Output Variables

The ChardScript echo() function is often used to output variables.

Example

call x = "ChardScript is awesome"
echo(x)

You can also use the + operator to output multiple variables:

Example

call x = "ChardScript "
call y = "is "
call z = "awesome"
echo(x + y + z)

Notice the space character after "ChardScript " and "is ", without them the result would be "ChardScriptisawesome".

For numbers, the + character works as a mathematical operator:

Example

call x = 5
call y = 10
echo(x + y)

In the echo() function, when you try to combine a string and a number with the + operator, ChardScript will give you an error:

Example

call x = 5
call y = "John"
echo(x + y)