bufio: API

[rsc]

The special Error type can be deleted in favor of errors.New.

ReadRune should document its behavior on invalid input.

BufsizeError should probably go away; make NewReaderSize
and NewWriterSize panic if the buffer size is too small, or else
make them round up to the minimum buffer size.

Should document that write errors in bufio.Writer are sticky.

[robpike]

Comment 1:

There is an issue with eliminating BufSizeError: the associated routines will always
return nil for an error.
I favor rounding up to the minimum size, and documenting that the error is always nil,
for historical reasons. I could also see gofixing away the error return.

[robpike]

Comment 2:

Owner changed to @robpike.

Status changed to Started.

[robpike]

Comment 3:

This issue was closed by revision bb7b1a1.

Status changed to Fixed.