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docs: correct Wayland warp attribution to eaburns's devdraw/acme 

The pointer-constraints warp technique follows eaburns's Wayland implementation
of devdraw/acme (github.com/eaburns/plan9port, wayland branch), not plan9port
proper. Fix the attribution in both the README radial section and the
waylandcursorwarp.h header comment, and link the source.
This commit is contained in:
Levi Neely 2026-10-08 21:02:50 +02:00
parent 6b8f66aabc
commit 4a785a8d46
2 changed files with 4 additions and 3 deletions
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4
README.md
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@ -216,8 +216,8 @@ through a list.
or focus-move), the pointer is warped to the centre of the new pane so the or focus-move), the pointer is warped to the centre of the new pane so the
mouse stays where your attention is — the same cursor-follows-focus feel as mouse stays where your attention is — the same cursor-follows-focus feel as
acme. On X11 this is a direct `QCursor::setPos`; on Wayland (which forbids acme. On X11 this is a direct `QCursor::setPos`; on Wayland (which forbids
that) it uses the pointer-constraints protocol, matching how plan9port warps that) it uses the pointer-constraints protocol, following
the cursor there. [eaburns's Wayland devdraw/acme](https://github.com/eaburns/plan9port/tree/wayland).
- **Configure:** drop a `radials.json` at `~/.config/deft/radials.json` to - **Configure:** drop a `radials.json` at `~/.config/deft/radials.json` to
replace the built-in tree; when it is absent, empty, or invalid, the built-in replace the built-in tree; when it is absent, empty, or invalid, the built-in
default is used. See [docs/radials.example.json](docs/radials.example.json) default is used. See [docs/radials.example.json](docs/radials.example.json)

3
src/radial/waylandcursorwarp.h
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@ -9,7 +9,8 @@
* sanctioned way to reposition the cursor is zwp_pointer_constraints_v1: lock * sanctioned way to reposition the cursor is zwp_pointer_constraints_v1: lock
* the pointer to the surface it is already over, set a surface-local position * the pointer to the surface it is already over, set a surface-local position
* hint, then release the lock — the compositor warps the pointer to the hint on * hint, then release the lock — the compositor warps the pointer to the hint on
* unlock (this is exactly how plan9port/acme moves the cursor on Wayland). * unlock (this is how eaburns's Wayland implementation of devdraw/acme moves
* the cursor: https://github.com/eaburns/plan9port/tree/wayland).
* *
* Kate's split panes are child widgets of a single top-level window, i.e. one * Kate's split panes are child widgets of a single top-level window, i.e. one
* wl_surface, so moving the pointer between panes is a warp *within* that * wl_surface, so moving the pointer between panes is a warp *within* that