The command @ is used to print an expression. The @ behaves differently depending on the type of expression
@i; @1;
@fval; @1.0;
@c; @str[0]; @'\n' as char;
@ can print values with type char[] like strings
@"Hello World!\n";
Will result
$ Hello World!
strings accept the special character \n \t and \
Printing can always be combined like this:
v=1; @"The value of variable v is "; @v; @"\n";
Result:
$The value of variable v is 1
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