hyprland: keyboard shortcuts and options pages in the settings window

Keyboard shortcuts lists every bind hyprctl reports, joined to the
hl.bind call in ~/.config/hypr that made it: hyprctl gives every Lua
action as an opaque __lua number, so the action and file:line only
exist in the source. The join is by description, then combo, then the
longest literal head of a description built in a loop. List, Source
and Clashes tabs. A combo the source writes as a plain string (or from
file-level string locals) can be changed: hyprctl eval of a do-nothing
bind checks it first, refusing an unknown modifier or keysym, then the
call's first argument is rewritten and Hyprland autoreloads.

Options lists all 353 options from hyprctl descriptions, with values
from one batched getoption, since descriptions' own "current" field is
stale. Filters for everything, set in the config, and changed from the
default. A change is one line in hypr-theme's sections/keystone.lua,
required last, and is run through hyprctl eval first, which refuses an
unknown key or a wrongly shaped value without changing anything.

Both modules keep their own copy of the file text: FileView.text()
returns the old text right after setText(), and a second quick edit
built from it dropped the first. The AGENTS.md notes record that and
the hyprctl quirks found on the way.

Check: node desktop/modules/hyprland/test_hypr.js

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 18 insertions, 1 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 1c2e39b..a4d23c1 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -15,7 +15,8 @@ modules.
                       performance, clipboard, updates; and the settings
                       window for pages set once: wallpaper, theme, theme status, icons,
                       sunset, idle (the former appearance shell), notifications, autostart, shells,
-                      the assistant's daemon and presets, qtmaildir, git
+                      the assistant's daemon and presets, qtmaildir, git,
+                      Hyprland's keyboard shortcuts and options
       island/         top-centre pills on DP-1: clock, volume, tray, layout, privacy,
                       calendar, OBS
       assistant/      the assistant canvas on SUPER+Home, a view over desktop-assistant
@@ -197,6 +198,22 @@ changing that component. The ones that generalise:
   one landed in `db.json` with no file beside it. Content that may be empty goes
   through a `Process` running `cat > <file>` with the text on stdin, whose exit
   code is the outcome; `notes` writes bodies that way.
+- **`FileView.text()` lags `setText()`.** Read straight after a write, it
+  returns the text from before it (measured), so a second edit built from it
+  silently drops the first. A view that is edited more than once keeps its
+  own copy of the text, set on load and on write; `modules/hyprland` does.
+- **`hyprctl eval` is a dry run that is not dry.** It refuses an unknown
+  option key, a value of the wrong shape, or a combo with an unknown
+  modifier or keysym, exits 7 and changes nothing, which makes it the check
+  before a config write. A line that passes is applied at once, and a probe
+  `hl.bind(combo, function() end)` stays registered until the next reload.
+  Its error also lingers in `hyprctl configerrors` until then.
+- **`hyprctl binds -j` reports a `code:49` bind with an empty key and
+  keycode 0**, and every Lua action as `__lua` with an opaque number: the
+  combo and action are only readable from the `hl.bind` call in the source.
+- **`hyprctl descriptions -j` has a `current` field that is stale**: it read
+  `border_size` 1 while `getoption` read 2. Values come from `getoption`, all
+  353 in one `hyprctl -j --batch`, which takes a few milliseconds.
 - **khal 0.11 has no JSON output**, which is why the calendar reads the vdir
   itself through `desktop/island/calendar/calctl` rather than parsing `khal
   list -f`. A month list over the 281 live event files measured 0.11s. khal