bugGNU nano - Bugs: bug #48633, when an <Up> reaches the...

 
 

bug #48633: when an <Up> reaches the first line, the entire screen is redrawn needlessly

Submitted by:  Benno Schulenberg <bens>
Submitted on:  Tue 26 Jul 2016 09:00:05 AM UTC  
 
Severity: 2 - MinorStatus: Fixed
Assigned to: Benno Schulenberg <bens>Open/Closed: Closed

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Mon 01 Aug 2016 06:07:33 PM UTC, comment #1:

Fixed in git, faa46a3.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Tue 26 Jul 2016 09:00:05 AM UTC, original submission:

Apply the attached diagnostic patch, compile, and then run 'src/nano --ignore --smooth +1 NEWS'. Wait as it shows the first three and last three lines being drawn. Then type M-+ -- only the last line is redrawn, as is proper. Now type <Up> -- all of the lines are redrawn, except the last. Which is absurd, weird, strange.

Now type M-/, wait, followed by M-- -- only the first line is redrawn. Correct. Then type <Down> -- again, all of the lines are redrawn, except the first. Silly.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.

 

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Attached Files
file #38028:  show-redraws.patch added by bens (463B - text/x-diff)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 11 Aug 2016 10:52:38 AM UTCbensOpen/ClosedOpen=>Closed
    Mon 01 Aug 2016 06:07:33 PM UTCbensSeverity3 - Normal=>2 - Minor
      StatusIn Progress=>Fixed
    Tue 26 Jul 2016 07:30:13 PM UTCbensStatusNone=>In Progress
      Assigned toNone=>bens
    Tue 26 Jul 2016 09:00:05 AM UTCbensAttached File-=>Added show-redraws.patch, #38028

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