Bring spec and README up to date

The spec still listed undo, the eraser, colours and smoothing as
missing. Describe the ink engine and palm rejection as built (draw vs
navigate intents, settings toggles, cancelled pointers), the plus
buttons, fling offer, grid and page size dialog, note that sync is
GitHub-only, and replace the stale open item with the real ones.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GaoZtJQZwLXkEgWs8twCia
This commit is contained in:
agent 2026-09-27 21:31:54 +00:00
parent 3d29255d0c
commit 2df91b561d
2 changed files with 24 additions and 11 deletions

View file

@ -23,7 +23,8 @@ The image builds the PWA and serves it with nginx. Put an HTTPS reverse proxy in
## Using it
- **Tools** (bottom bar): Text `T`, Pen `P`, Highlighter `H`, Eraser `E`, Import PDF, Undo/Redo, zoom. The pen's eraser end erases too.
- **Pages**: the grey "+" tiles next to the active page add a page there; `Alt+Arrow` moves to (or creates) the neighbour. Right-click a page or use its `⋯` button to insert, resize or delete it.
- **Pages**: the "+" circles beside the active page add a page there (a quick finger fling past a free edge highlights that side's "+"); `Alt+Arrow` moves to (or creates) the neighbour. Right-click a page or use its `⋯` button to insert, resize or delete it.
- **Grid**: the faint background grid has one cell per active page; Settings → Appearance can hide it or subdivide it.
- **Importing a PDF** into a non-empty canvas shows every free spot; click one to place the chain. Into a blank canvas it simply replaces the empty page. The Files panel can also import a PDF as a new canvas.
- **View**: wheel/trackpad pans, `Ctrl`+wheel or pinch zooms, `Ctrl+0` fits the page, `Ctrl+9` shows the whole tree, space-drag or middle-drag pans.
- **Sync**: Settings → Sync. Use a fine-grained token with *Contents: read & write* on the repo. Edits autosave locally; pushes happen every N minutes and on `Ctrl+S` / the sync button. Conflicts: newer wins.