Stdio.Readline. - Improved support for Terminfo on NetBSD. - read_file(), read_bytes(), write_file() and append_file() will may now throw exceptions on uncommon errors such as when write_file is unable to write all its data. - Stdio.File->openat() opens a file relative to an open directory.
- Stdio.FILE->unread() allows pushing back binary strings into the
input stream, as opposed to ungets() which pushes back lines.
o String - The function int2size has been rewritten to fixpoint as well as using the more common abbreviation of "B" for byte. - String.secure marks a string as "secure" which currently only means that the memory is cleared before it is freed. o System