DollarPlus
From Scriptwiki
Note: the name of this page refers to identifier $+ but is as it is due to technical limitations
The identifier $+ is used to combine (concatenate) items together when it's impossible just to write them together due to variables or identifiers.
$+ OR $+(...)
The identifier $+ can be used two different ways. One way is just as $+ between items and another one is by passing arguments such as $+(item1, item2, ..., itemN)
here we have so $+ me text ;returns here we have some text $+(here,we,have,some,te $+ xt) ;returns herewehavesometext
When used that way, the identifier doesn't look too useful. But when we have a variable as an item, it's necessary to use either of these $+.
msg $chan You are $nick ( $+ $fulladdress $+ ) could return You are Dana (Dana!dana@script.quakenet.org)