[Explain context, how it illustrates use of exp_continue, ...]
package require Expect
set more_prompt "--More-- or (q)uit"
set more_prompt %)
set go_ahead_reply " "
set example_textfile /etc/passwd
log_user 0
spawn more $example_textfile
expect -- $more_prompt {send $go_ahead_reply
puts "The current display is in exp_out(buffer)."
exp_continue
} eof {
puts "That's the end."
} timeout {
puts "This is strange."
}