The MLSACCEPT statement either displays or prints a message and causes the program to wait for input, or it returns a Boolean value indicating whether or not a message is waiting for the program.
<MLSaccept statement>
── MLSACCEPT ── ( ──<output message array identifier>── [ ─────────────► ►─┬───────────────────────────────┬─<arithmetic expression>── ] ── , ──► └─<language specification>── , ─┘ ►─┬─<pointer expression>── , ──<arithmetic variable>─┬─────────────────► ├─<string variable>────────────────────────────────┤ └─<subscripted string variable>────────────────────┘ ►─┬──────────────────────────────┬─ ) ─────────────────────────────────┤ │ ┌◄─────────────────────────┐ │ └─┴─ , ──<parameter element>─┴─┘

