Add a comment of one line to the program.
comment allows to add a comment of one line to the program. As parameter value, i.e., as comment, all characters are allowed. This operator has no effect on the program execution.
|
Comment (input_control) |
string -> string |
| Arbitrary sequence of characters. | |
* This is a program width comments * 'this is a string as comment' * here are numbers: 4711, 0.815 stop ()
comment always returns 2 (H_MSG_TRUE).
comment is reentrant, local, and processed without parallelization.
Basic operators
