docs: add more-patterns OpenSpec change

Plan 6 additional built-in patterns mapped to digit keys 5-0.
2026-11-08 16:16:59 +01:00
parent 571ed806a2
commit 844778d30f
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+# Proposal
+
+## Why
+
+The tool currently offers only 4 patterns. Adding a broader set (Beacon, Loaf, Boat, Tub, R-pentomino, Acorn) makes it more useful for exploring Life dynamics.
+
+## What Changes
+
+- Add 6 new built-in patterns.
+- Extend pattern module and count to 10.
+- Add default key bindings 5–0 for the new patterns.
+
+## Capabilities
+
+### New Capabilities
+
+None.
+
+### Modified Capabilities
+
+- `pattern-placement`: additional built-in patterns and their key bindings.
+
+## Impact
+
+- Affected code: `pattern.c/h`, `config.c`, `wlgol.c` (enum/actions if needed).
+- No new dependencies.