0609104b2d11b42b0bee157ea109ec20dbf493a1
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Commits
| Author | SHA1 | Message | Date | |
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 rzen
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f9f284cac9 |
Keyboard ←/→ keep their place — a sticky ordinal that outlives the clamp
Lateral card navigation was pure geometry: the nearest drawn frame in the direction. That loses the walk in the card's own title — stepping from a 10-card lane's 8th card into a 3-card lane clamps to its 3rd, and coming back out, "the nearest frame at that height" is the 3rd card's height. The information the user was walking at stopped being on screen, so no rule over rectangles could have recovered it. So it is remembered instead. `TransientBoardState.lateralOrdinal` holds the 1-based position a run of ←/→ started from, counted over the cards the board is showing, and `NavigationMath.lateralHop` lands each hop on `min(ordinal, target lane's count)` of the next lane that is showing cards — collapsed and query-emptied lanes hopped over on `firstCard`'s rule rather than by the accident of registering no frames. 8th → 3rd → 8th. Every reset comes from one funnel and needs no enumeration anywhere: the ordinal is a defaulted `nil` parameter on `select`, so a click, a marquee, a ↑/↓ step, an ⌥-jump, a ⌫ successor, a lane-domain arrow and the reload's focus recovery all end the run by saying nothing. `resolve` adds the one rule a value referencing no item can need — the ordinal never outlives the head it was counted from — while a reload that leaves the cursor standing leaves the run standing too. A wide lane's interior masonry columns keep their spatial step and carry the ordinal through untouched: a column hop is not a lane hop, and stickiness is lane-granular over the logical order. With no lane in the direction the geometry has the last word, which is how → still reaches the shown trash. Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy |
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rzen
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bab456c08d |
Collapsible lanes — frontmatter-backed slim strips outside the width division
A lane folds to a fixed slim vertical strip carrying its glyph, its card-count badge and its title turned on its side, and the strip is deliberately not part of the window's division: the expanded lanes' units divide what is left once each folded strip's fixed width has come off the top, so folding a lane is a re-divide trigger of the Show/Hide Trash family — the window never moves and the siblings grow into what the lane gave up. The state is a first-class lane frontmatter key, `collapsed: true`, and document state exactly as `width` is: the files are the board, so an agent folds a lane by writing one key. Absent means expanded, expanding removes the key rather than writing `false` (the remove-at-default family beside a one-unit `width`, the empty rename's `title` and the None well's `background`), and the lane's `width` rides along untouched so expanding restores the lane the user had. The read is `width`'s leniency one type over — a boolean scalar or a quoted boolean word reads as itself, everything else has no reading at all and renders as expanded, bytes preserved either way. Toggling is the header's always-visible collapse chevron, the lane context menu's single Collapse Lane / Expand Lane row, and a plain click anywhere on the strip; a modified click on the strip stays the ordinary selection grammar, so a folded lane is still selectable by pointer. The title reads bottom-up and is justified to the top of the room below the strip's chrome (owner ruling 2026-08-08), truncating against the strip's own height. While folded the lane draws no cards at all, which is what makes every exclusion true by construction rather than by a guard per gesture: no card face means no marquee target and no navigation frame, and no registered grid means the masonry's drop zones have nothing to resolve against. What did need code is the half that names absolute destinations — the option-arrow jumps and the arrow seed scan past a folded lane, the lane domain's down-arrow is inert on one, and New Card skips it (a selection inside one falls through to the last-active lane, the stale selection's rule). A drop on the strip appends at the lane's end, cards and Finder files alike, with an accent edge standing in for the shadow the strip has no masonry to open; there is no hover-to-auto- expand yet. Lane reorder works on the strip, and a dragged folded lane carries its fold, so its shadow and its replica are the strip rather than its units. The write is `writeLaneWidths` clause for clause — one `updateIndex` bracket, the same stamp behaviour, the same three do-nothing paths — with two new `WriteOperation` cases and two new undo verbs rather than one of each, because a banner or an Edit-menu row that said "resize" after Collapse Lane would name a control the user never touched. Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy |
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rzen
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4035ba7986 |
Implement the keyboard grammar and full command map
The board's fixed grammar keys and the menu-backed chords of 04-interactions.md § Keyboard, per the Command Nexus inventory: - Spatial arrow navigation (NavigationMath.nearest over the marquee registry's frames — one geometry source), walking across interior masonry columns, lanes, and into the shown trash; ⇧-arrows extend via the same range function as ⇧-click and go inert at the liveness and kind boundaries; ⌥-jumps with the ⌥↑ lane-domain escalation and ↓ descent; the empty selection seeds at the first lane's first card; selection scrolls into view. - selectionHead — the navigation cursor beside the anchor, set by every click, moved by every arrow, dropped by the reload vanish rule. - Board ▸ Open Card ⌘↩ (the one command enabled mid-edit: commits the placeholder or rename and opens), Move Up/Move Down ⌥⌘↑/⌥⌘↓ (within-lane sort, gather-then-step, rank-permuting writes in one bracket), Move Left/Move Right ⌘←/⌘→ (sole lane, one slot, never the trash) — all validating and acting off one shared answer. - Delete now selects the Finder-style successor sibling from the pre-write snapshot, so repeated ⌫ walks down a lane; external vanishing still only shrinks the selection. - handleReturn rejects modified Returns; the trash column renders eagerly so every row stays registered for navigation and the marquee. 686 unit tests (27 new). Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY |