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docs(roadmap): mark v0.2.5 + the v0.2 UTF-8 buffer done

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International input is hardware-verified (dead-key composer, UTF-8-correct
editor, physical Esc -> backtick/tilde). Records the editor's extraction
into host-testable crates and the deliberately-dropped side-panel accent
marker.
This commit is contained in:
Julien Calixte
2026-07-11 00:54:55 +02:00
parent 182526cdc8
commit e6498cdcb3
1 changed files with 37 additions and 26 deletions
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63
docs/roadmap.md
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@@ -5,13 +5,16 @@ This file holds the macro-plan (Macroplan block below) and the per-version
scope. The user-facing requirements and engineering targets each release feeds
into are tracked in [`qfd.md`](qfd.md).
## Status — synced 2026-07-07
## Status — synced 2026-07-11
The editor **core** (`firmware/src/editor.rs`) has been built 2–3 versions
ahead of the device **releases**. No release has shipped: v0.1's hardware gate
(SD, splash, wiring the git/save path into the app binary) is still open, even
though v0.2 navigation and most of v0.6 Markdown already run. Version numbers
are unchanged — they track shippable device releases, not core progress.
The editor **core** has been built 2–3 versions ahead of the device
**releases**, and is now **extracted into a host-testable `editor` crate** (plus
a `display` crate for the panel framebuffer) so `cargo test` exercises it off the
xtensa target. No release has shipped: v0.1's hardware gate (SD, splash, wiring
the git/save path into the app binary) is still open, even though v0.2
navigation, **v0.2.5 international input (hardware-verified 2026-07-11)**, and
most of v0.6 Markdown already run. Version numbers are unchanged — they track
shippable device releases, not core progress.
Marks: `[x]` done in core · `[~]` partially done · `[ ]` not started. An
inline `(✓)` marks the done half of a split item.
@@ -43,6 +46,8 @@ note = "Core work landed early: motions and modes already run; gutter, Ctrl-d/u,
name = "v0.2.5 international input"
start = 2026-07-20
original = 2026-08-03
status = "on-track"
note = "Done early + hardware-verified 2026-07-11: dead-key accent composer in the keymap crate, editor buffer made UTF-8-correct. Side-panel pending marker dropped by decision (stale before the ~630 ms panel repaint)."
[[feature]]
name = "v0.3 editing"
@@ -131,9 +136,10 @@ Out of scope: Vim, palette, multiple files, branches, conflict handling.
## v0.2 — Vim navigation — [~]
**Status:** navigation done in core; remaining = `Ctrl-d/u`, the line-number
gutter, and the UTF-8 buffer. Shipped early beyond scope: a read-only **View**
mode and the full `d`/`c` operator + text-object grammar (see v0.3 / v0.4).
**Status:** navigation done in core; the **UTF-8-correct buffer landed
2026-07-11** (hardware-verified). Remaining = `Ctrl-d/u` and the line-number
gutter. Shipped early beyond scope: a read-only **View** mode and the full
`d`/`c` operator + text-object grammar (see v0.3 / v0.4).
- [x] Mode state machine (Normal / Insert / View), mode indicator in the status strip
- [~] Movement: `h j k l`, `w b e`, `0 $`, `gg G` (✓); `Ctrl-d Ctrl-u` remain
@@ -141,30 +147,35 @@ mode and the full `d`/`c` operator + text-object grammar (see v0.3 / v0.4).
- [x] `Esc` returns to Normal
- [ ] Line numbers in the left gutter: relative in Normal mode (current line
shown as its absolute number), absolute in Insert mode — Spike 13 first
- [ ] Groundwork — UTF-8-correct buffer: caret motions and edits step by
character, not byte (drop the ASCII == byte-offset assumption in
`editor.rs`), so every motion added here and later stays correct once
accented input lands. Done early so it isn't retrofitted across the whole
motion/text-object surface. Render font is already ISO-8859-15 (Latin-9),
so accented glyphs display.
- [x] Groundwork — UTF-8-correct buffer: caret motions and edits step by
character, not byte (dropped the ASCII == byte-offset assumption), so every
motion stays correct with accented input. **Done 2026-07-11** alongside
extracting the editor into a host-testable crate — char-step
motions/deletes, byte-vs-char split in `layout`/`caret_rc`, `word_end`/`de`
fixed; 15 host tests. Render font is ISO-8859-15 (Latin-9), so accented
glyphs display.
## v0.2.5 — International input — [ ]
## v0.2.5 — International input — [x]
**Status:** not started (depends on the v0.2 UTF-8-correct buffer).
**Status:** DONE in core, **hardware-verified 2026-07-11** (typed ç é è ñ on the
bench, no crash). US-International dead-key accent composition lives in the
`keymap` crate — a `Composer` downstream of the decoder — wired into
`usb_kbd.rs` so the editor still receives a single `Key::Char`. Builds on the
v0.2 UTF-8-correct buffer and the ISO-8859-15 render font. Host-tested.
A small focused release between navigation and editing. US-International
dead-key accent composition, resolved in the keyboard layer (`usb_kbd.rs`) so
the editor still receives a single `Key::Char`. Builds on the v0.2
UTF-8-correct buffer and the ISO-8859-15 render font.
- [ ] Dead keys — grave, acute, circumflex, diaeresis, tilde — compose with
- [x] Dead keys — grave, acute, circumflex, diaeresis, tilde — compose with
the next letter: à é ê ë ñ, ç (via `'`+c), both cases
- [ ] `'`+space emits a literal apostrophe (the everyday apostrophe path); a
- [x] `'`+space emits a literal apostrophe (the everyday apostrophe path); a
dead key followed by a non-composing letter emits the accent then the
letter
- [ ] A non-character event (Enter, Backspace, arrows) flushes any pending
- [x] A non-character event (Enter, Backspace, arrows) flushes any pending
accent as its literal first
- [ ] Pending-accent indicator in the side-panel status strip
- [ ] ~~Pending-accent indicator in the side-panel status strip~~ — **DROPPED
(2026-07-11 decision):** at typing speed it would be stale before the
~630 ms panel repaint, so it conveys nothing. Left unbuilt on purpose.
- [x] Bonus (2026-07-11): the physical **Esc key** (HID 0x29) now types
`` ` ``/`~` — Esc comes from the Caps tap — so grave/tilde accents and
Markdown code fences are reachable on a 60% board without a Fn layer.
## v0.3 — Vim editing — [~]