status: withdrawn (2006/11/20)
This SRFI defines an I/O layer similar in nature to the ports subsystem in R5RS, and provides conventional, imperative buffered input and output.
The layer architecture is similar to the upper three layers of the I/O subsystem in The Standard ML Basis Library.
In particular, the subsystem fulfills the following requirements:
It builds on the Primitive I/O layer specified in SRFI 79 (Primitive I/O).