bugGNU Octave - Bugs: bug #41921, Command Window of GUI performs...

 
 

bug #41921: Command Window of GUI performs strange

Submitted by:  None
Submitted on:  Fri 21 Mar 2014 01:09:36 PM UTC  
 
Category:  GUI Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Performance
Status:  Works For Me Assigned to:  None
Originator Name:  Ma Long(马龙 Chinese) Originator Email:  -email is unavailable-
Open/Closed:  Closed Release:  3.8.1
Operating System:  GNU/Linux

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Fri 30 Jan 2015 04:16:08 PM UTC, comment #4: 

There's been no more information about this bug report and no confirmations, closing as working for me.

Mike Miller <mtmiller>
Project Administrator
Mon 24 Mar 2014 10:56:04 PM UTC, comment #3: 

Thanks for attaching screenshots, that helps explain what you are seeing. I have definitely not seen this behavior, where the text begins overwriting the previous line instead of wrapping to a new line.

I'm guessing from the screenshots that this is in fact some Linux distro, what distribution and version are you using? What versions of readline and Qt have you compiled Octave against?

Mike Miller <mtmiller>
Project Administrator
Fri 21 Mar 2014 05:08:34 PM UTC, comment #2: 

The second bug maybe related to bug #41842 but the latter is on windows only. On my ubuntu lines are wrapped as expected.

Torsten Lilge <ttl>
Project Member
Fri 21 Mar 2014 02:55:03 PM UTC, comment #1: 

Your first bug sounds like a readline problem. What version of readline are you using? Do you have an inputrc file with custom settings?

With readline 6.3, I see no pauses in pasting to the command window other than stopping to match close parentheses. If I disable the readline variable blink-matching-paren, then there is no delay when pasting at all.

I can't confirm the second bug at all. Do you mean that it does not wrap and start a new line when a long line is pasted or entered? It works correctly for me. Can you attach a screenshot to help explain?

Mike Miller <mtmiller>
Project Administrator
Fri 21 Mar 2014 01:09:36 PM UTC, original submission:  

    I compiled the newest version 3.8.1 with fltk and OpenGL to taste the GUI interface. I succeed to compile this version. But I find two fatal bugs in command window:
1. After I paste a command line from the clip board, the letters of the command line appear one after another in a slow speed, even more slowly than I type it directly.
2. When the command line is longer than the width of the command window, it should be divided in two lines automatically, the second line always erase the letters of the first line from the left to the right and put the new letters to the positions.
    These bugs annoyed me and bring inconvenience for me. But I like this tool, and I believe it must be better in the next version.

Anonymous

 

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Attach Files:
   
   
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Attached Files
file #31010:  2014-03-23 17:30:34的屏幕截图.png added by None (704KiB - image/png - What I tried to copy is the command line "[rowNewTangentArgs, rowNewChordTangentRatios] = fnOptimizeConic(rowTangentArgs, rowChordTangentRatios, rowChordArgs, rowChordLengths)". You can see the bug after the first line filled from the four pictures.)
file #31011:  2014-03-23 17:30:32的屏幕截图.png added by None (704KiB - image/png - What I tried to copy is the command line "[rowNewTangentArgs, rowNewChordTangentRatios] = fnOptimizeConic(rowTangentArgs, rowChordTangentRatios, rowChordArgs, rowChordLengths)". You can see the bug after the first line filled from the four pictures.)
file #31012:  2014-03-23 17:30:29的屏幕截图.png added by None (703KiB - image/png - What I tried to copy is the command line "[rowNewTangentArgs, rowNewChordTangentRatios] = fnOptimizeConic(rowTangentArgs, rowChordTangentRatios, rowChordArgs, rowChordLengths)". You can see the bug after the first line filled from the four pictures.)
file #31013:  2014-03-23 17:30:17的屏幕截图.png added by None (696KiB - image/png - What I tried to copy is the command line "[rowNewTangentArgs, rowNewChordTangentRatios] = fnOptimizeConic(rowTangentArgs, rowChordTangentRatios, rowChordArgs, rowChordLengths)". You can see the bug after the first line filled from the four pictures.)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -email is unavailable- added by ttl (Posted a comment)
  • -email is unavailable- added by mtmiller (Posted a comment)
  • -email is unavailable- added by None (Submitted the item)
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    Follow 7 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2015-01-30 mtmiller StatusNeed Info => Works For Me
        Open/ClosedOpen => Closed
    2014-03-23 None Attached File- => Added 2014-03-23 17:30:34的屏幕截图.png, #31010
        Attached File- => Added 2014-03-23 17:30:32的屏幕截图.png, #31011
        Attached File- => Added 2014-03-23 17:30:29的屏幕截图.png, #31012
        Attached File- => Added 2014-03-23 17:30:17的屏幕截图.png, #31013
    2014-03-21 mtmiller StatusNone => Need Info

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