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update doc.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2010-05-09 16:32:52 +00:00
parent 64dee0063b
commit cb61fcb988
1 changed files with 2 additions and 1 deletions
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ext/pty/pty.c
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@ -462,8 +462,9 @@ pty_close_pty(VALUE assoc)
* # assuming that factor uses stdio for stdout buffering.
* # If IO.pipe is used instead of PTY.open,
* # this code deadlocks because factor's stdout is fully buffered.
* require 'io/console' # for IO#raw!
* m, s = PTY.open
* system("stty raw", :in=>s) # disable newline conversion.
* s.raw! # disable newline conversion.
* r, w = IO.pipe
* pid = spawn("factor", :in=>r, :out=>s)
* r.close