Tyl Programming Language
Tyl system module handles tasks in a specific subject.
Tyl system module features:
Say we want to read the contents of a file. We can use the io module, with the read function, usually referred to as io.read function

Here's io.read function:
io.read 'file.txt' content
If the file: 'file.txt' exists, content parameter will get the content of the file.
All system modules are in System Modules Reference