-- We expect the caller to have spawned the appropriate application
write "text\r"
match "text"

write "^C"

-- If SIGINT isn't being ignored, we'll bail out somewhere in the process of
-- writing to the pty or trying to read from it to perform the following match.
write "text\r"
match "text"

-- Finally, just close it out cleanly.
write "^D"
eof()