bugGNU nano - Bugs: bug #50335, on softwrapped lines, nano hides...

 
 

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bug #50335: on softwrapped lines, nano hides two-column characters at the left edge

Submitter:  Benno Schulenberg <bens>
Submitted:  Fri 17 Feb 2017 10:39:22 AM UTC
   
 
Severity:  4 - Important Status:  Fixed
Assigned to:  dolorous Open/Closed:  Closed

Fri 17 Feb 2017 11:08:15 AM UTC, comment #1: 

Fixed in git, 61e8b3d5.  Thanks for the patch.

Benno Schulenberg <bens>
Group administrator
Fri 17 Feb 2017 10:39:22 AM UTC, original submission:  

To reproduce, get the attached file and run:

  stty cols 44 && src/nano --ignore --nowrap --softwrap +2,133 chinese.html

Notice how the row where the cursor is seems to start with two spaces.  Now press "x".  Whoops: the character "散" suddenly appears.  Apparently this characters was sitting under the cursor but wasn't being shown.

(Problem was first reported by myself in https://lists.gnu.org/archive/html/nano-devel/2017-02/msg00024.html, and was rereported by David in bug #49440 -- but the latter bug was intended to be about fake spaces at the right edge, which is a somewhat different problem.)

Benno Schulenberg <bens>
Group administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files
file #39772:  chinese.html added by bens (916B - text/html)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-02-24 bens Open/ClosedOpen Closed
    2017-02-17 bens StatusIn Progress Fixed
    2017-02-17 bens Attached File- Added chinese.html, #39772

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