GNU nano - Bugs: bug #49384, with softwrap, holding down...
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bug #49384: with softwrap, holding down <Right> on a very long line is annoyingly slow
Submitter: | Benno Schulenberg <bens> | ||
Submitted: | Wed 19 Oct 2016 09:56:09 AM UTC | ||
Severity: | 3 - Normal | Status: | Fixed |
Assigned to: | dolorous | Open/Closed: | Closed |
Sun 02 Apr 2017 09:47:50 AM UTC, comment #4: |
Benno Schulenberg <bens> |
Thu 23 Mar 2017 06:32:27 PM UTC, comment #3: Fixed in git, 56402e75, by David's softwrap overhaul. |
Benno Schulenberg <bens> |
Tue 25 Oct 2016 05:55:32 PM UTC, comment #2: It doesn't matter if there are not enough exed to fill the entire screen, the slowdown still happens -- it just doesn't occur on the first or the first couple of screen lines, but once you get a bit further, advancing with <Right> will start to stutter and falter. |
Benno Schulenberg <bens> |
Thu 20 Oct 2016 06:50:50 PM UTC, comment #1: (To complete the first sentence:) Since commit 43f35fc, pressing and holding the right arrow key when the cursor is on a very long line (a few thousand characters) is unbelievably slow and makes nano unresponsive. |
Benno Schulenberg <bens> |
Wed 19 Oct 2016 09:56:09 AM UTC, original submission:
Since commit 43f35fc, pressing and holding the right arrow key when the cursor is on a very long line (a few thousand characters)
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Benno Schulenberg <bens> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-04-02 | bens | Open/Closed | Open | Closed | |
2017-03-23 | bens | Status | None | Fixed | |
Assigned to | None | dolorous |
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Corresponding source code
(A small remaining problem is that when the cursor reaches the end of a line (when holding down <Right>) and the screen needs to scroll one row, it takes about a third of a second for this to happen. This effect is also there when not using softwrap, but then it is hardly noticeable. With softwrap, and on a sizeable terminal (30 rows x 120 cols), the "pause" is a bit irritating.)