One of the unique features of TNOS is the Information Servers. These are Hypertext drivers that allows tutorials, help systems, on-line surveys, etc. to be easily added to the BBS. The whole process is driven by a standard ASCII script file. The TNOS scripting language is named TScript, and is used for many features throughout TNOS.
Within TScript, all lines that begin with a '~' are control lines. All other lines are simply data. Special Text Control Sequences can be contained within a data line, allowing easy customization.