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require 'pty'
if ARGV.size == 0 then
ofile = "typescript"
else
ofile = ARGV[0]
end
logfile = File.open(ofile,"a")
system "stty -echo raw lnext ^_"
PTY.spawn("/bin/csh") do |r_pty,w_pty,pid|
Thread.new do
while true
w_pty.print STDIN.getc.chr
w_pty.flush
end
end
begin
while true
c = r_pty.sysread(512)
break if c.nil?
print c
STDOUT.flush
logfile.print c
end
rescue
# print $@,':',$!,"\n"
logfile.close
end
end
system "stty echo -raw lnext ^v"
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