GNU nano - Bugs: bug #50691, with softwrap, nano can leave...
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bug #50691: with softwrap, nano can leave lines undrawn when scrolling down
Submitter: | David Lawrence Ramsey <dolorous> | ||
Submitted: | Fri 31 Mar 2017 03:24:26 PM UTC | ||
Severity: | 3 - Normal | Status: | Fixed |
Assigned to: | dolorous | Open/Closed: | Closed |
Jump to the original submission
Tue 04 Apr 2017 09:04:23 AM UTC, comment #6: |
Benno Schulenberg <bens> |
Mon 03 Apr 2017 11:33:56 PM UTC, comment #5: Never mind the comment #1/#2 confusion; I know what you mean. (It's odd that comments start being numbered at 1 after the original comment.) |
David Lawrence Ramsey <dolorous> |
Mon 03 Apr 2017 08:00:57 PM UTC, comment #4: Did you mean comment #2 with regards to "showing up immediately"?
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David Lawrence Ramsey <dolorous> |
Mon 03 Apr 2017 07:22:35 PM UTC, comment #3: I don't understand what you mean in comment #1 with the problem showing up immediately. I don't see any screen line not getting updated -- it's hard to see anyway, it's all gibberish, lots of ^@s with a few other characters strewn in between. And if after the eleventh <Down> (and the screen has scrolled half a page), I type ^L, I don't see anything change. So it looks to me all lines get drawn allright. |
Benno Schulenberg <bens> |
Sat 01 Apr 2017 07:43:11 PM UTC, comment #2: It turns out my previous fix in 93c6248 wasn't quite right. If edittop is partially scrolled offscreen, and edit_scroll() scrolls it more offscreen, those chunks of edittop involved in scrolling do need to be compensated for (although the ones before firstcolumn still don't).
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David Lawrence Ramsey <dolorous> |
Sat 01 Apr 2017 07:20:10 PM UTC, comment #1: There's an easier way to reproduce it:
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David Lawrence Ramsey <dolorous> |
Fri 31 Mar 2017 03:24:26 PM UTC, original submission:
(instructions taken from bug #50687.)
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David Lawrence Ramsey <dolorous> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-04-14 | bens | Open/Closed | Open | Closed | |
2017-04-04 | bens | Status | None | Fixed | |
Assigned to | None | dolorous | |||
2017-04-03 | dolorous | Attached File | - | Added nanotest, #40245 | |
2017-04-01 | dolorous | Attached File | - | Added 0001-display-properly-compensate-for-chunks-before-firstc.patch, #40228 |
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Corresponding source code
Okay, I have observed the effect.
Patch applied (modified) and pushed, f9a8d6ff. Thanks.