which modules are you trying?
type "doc" at the prompt and use tab completion to get to the function/module that you want to see the docs for:
doc Stdio.write_file<enter>
write_file(string filename, string str, int | void access)
Write the string @[str] onto the file @[filename]. Any existing data in the file is overwritten. ...
or use it inside some code:
Image.ANY.decode(Stdio.read_file<hit ^D, to see the docs for read_file()>
you can even do things like assigning functions or objects to variables:
object foo = Stdio.Readline(); doc foo->message
message(string msg)
Print a message to the output device
greetings, martin.