I'm investigating a gap in my terminal emulator where there doesn't seem to be any graceful way of handling or transmitting CTRL + HOME or CTRL + END in a reliable way.
I can trap these keys as 0x217 and 0x212 as returned from getch(). However, I question the portability thereof. That aside, there doesn't seem to be any terminfo entry in xterm which would allow me to turn around and write a control sequence back out to the slave pty so that it can be correctly interpreted by the guest application.