DUET (the EFI test environment) seems not to handle LF, so inhibit the
CR->LF conversion that the pty does for us by default.  This doesn't
affect operation of gPXE, which will happily accept either CR or LF.

Make sure parser doesn't choke on line with space at end.

Add a PHP script to act as a web interface for looking up error codes.

to match.

DHCPD and Windows RIS in particular).

mistakes.

checked-out copy.