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[Octave-bug-tracker] [bug #51903] Ctrl-Z causes multiple "^Z" echos at o


From: Dmitri A. Sergatskov
Subject: [Octave-bug-tracker] [bug #51903] Ctrl-Z causes multiple "^Z" echos at octave prompt
Date: Thu, 31 Aug 2017 08:43:06 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0

URL:
  <http://savannah.gnu.org/bugs/?51903>

                 Summary: Ctrl-Z causes multiple "^Z" echos at octave prompt
                 Project: GNU Octave
            Submitted by: dasergatskov
            Submitted on: Thu 31 Aug 2017 12:43:05 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: other
        Operating System: GNU/Linux

    _______________________________________________________

Details:


/usr/bin/octave --no-gui
(....)
octave:1> a=1
a =  1
octave:2>
^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z^Z
[1]+  Stopped                 /usr/bin/octave --no-gui

octave-cli does not have this problem (Qt related?)
Both 4.2.1 and dev are affected.

"a=1" -- it is important to have some octave command executed before hitting
"Ctrl-Z"  

Press "Ctrl-Z" at octave:> prompt

I wonder if this is related #51886 (but perhaps is easier to debug since there
is no crash)?!

Dmitri.
-- 







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Reply to this item at:

  <http://savannah.gnu.org/bugs/?51903>

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