Quote:
Hello $nick $+ , Your message has been recieved....

For that as yuo have been told already its set %line Hello $!nick $!+ , Your message has been recieved....

Quote:
on ^:OPEN:?:*: { msg $nick %line }

For this i beleive you well find you need to use on ^:OPEN:?:*: { msg $nick $(%line,2) }

other wise you really well send "Hello $nick $+ , Your message has been recieved...." to the nick.