bugGNU nano - Bugs: bug #49912, flipping between colorized buffers...

 
 

bug #49912: flipping between colorized buffers flashes after repaint changes

Submitted by:  Mike Frysinger <vapier>
Submitted on:  Thu 22 Dec 2016 07:01:32 PM UTC  
 
Severity: 3 - NormalStatus: Fixed
Assigned to: Benno Schulenberg <bens>Open/Closed: Closed

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Fri 23 Dec 2016 08:37:56 AM UTC, comment #1:

Confirmed. Thanks for bisecting.

Fixed in git, 66356ec7.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Thu 22 Dec 2016 07:01:32 PM UTC, original submission:

after commit 2789bb0813376caf59da7f80b83c3db28c0fc370, flipping between buffers with color syntax (but two diff syntaxes) enabled results in lots of flashing.

for example, download these two files:
https://gitweb.gentoo.org/repo/gentoo.git/tree/app-portage/eclass-manpages/files/eclass-to-manpage.awk
https://gitweb.gentoo.org/repo/gentoo.git/tree/app-portage/eclass-manpages/files/eclass-to-manpage.sh

then open them up like so:
$ nano -F eclass-to-manpage.{awk,sh}
i've cleared my ~/.nanorc and am using the default /etc/nanorc only that ships with nano.

then hold down M-> to flip between the buffers quickly. when going from the awk to the shell, you can see the blue comments briefly flash green before the content is cleared and the shell code is rendered. i picked these examples because they're easier to see, but the repaint errors seem to exist with all formats.

Mike Frysinger <vapier>
Project Member

 

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  • -unavailable- added by bens (Posted a comment)
  • -unavailable- added by vapier (Submitted the item)
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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 30 Dec 2016 08:10:15 PM UTCbensOpen/ClosedOpen=>Closed
    Fri 23 Dec 2016 08:37:56 AM UTCbensStatusNone=>Fixed
      Assigned toNone=>bens

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