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pty/shl.rb: update [ci skip]

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* sample/pty/shl.rb: use io/console instead of stty.
  [ruby-dev:49974] [Bug #13191]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-02-04 10:48:14 +00:00
parent 0d98fd889f
commit 69b6471104
1 changed files with 3 additions and 2 deletions
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5
sample/pty/shl.rb
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@ -11,6 +11,7 @@
# q quit
require 'pty'
require 'io/console'
$shells = []
$n_shells = 0
@ -19,7 +20,7 @@ $r_pty = nil
$w_pty = nil
def writer
system "stty -echo raw"
STDIN.raw!
begin
while true
c = STDIN.getc
@ -34,7 +35,7 @@ def writer
$reader.raise('Exit')
return 'Exit'
ensure
system "stty echo -raw"
STDIN.cooked!
end
end