Usage:
/SEND [-W] [-w[world]] [-n]
text
Sends text to world. If "-W" is given, text is sent to all connected worlds. If "-W" and "-w" are omitted, text is sent to the current world.
If "-n" is given, the text will be transmitted without an end-of-line marker (CR LF).
The /send command never executes a SEND hook.
See: send().