I've got a bit of a problem. I have to write a function which is
called repeatedly, and has fixed input types and output types. (None of
which are an IO type) I would like to store a temporary variable which
is loaded by the function when it's called in a file of some sort, but
I can't work out how to do this. I only need to store a single boolean
value and the name of the file can be anything. Also, is there a way to
erase the file from disk after I'm done with it? I'm using HUGS.
(version 1.3 I think)
