Hope this helps!
Here are a few bits of basic code to help out people who have just started learning to code.
var text=input("What would you like to say: ")as text
world << "OOC---[src] says:[text]"
var/text=input("What would you like to say: ")as text
view(usr,7) << "[src] says:[text]"
These are just a few verbs i created for anyone to use in their game, hope they help.
usr << "<font color = blue size = 4>((-Players Online-))"
for (var/mob/M in world)
usr << "--<font color = white>(player=[M] Key=[M.key])<font color=blue>--"
usr << "<font color = red size = 3> ((-[PlayerCount] Players Online-))"
world.status = "((-[PlayerCount] Players Online. World Running Version 1.0-))"