Under the Vim preset, `:` opens a transient one-line ex overlay running a
fixed v1 table; ZZ runs :wq directly. Completes the last built child of the
T-403 cross-pane vim layer (T-405 part 2 gt/gT still open).
- ExLineController + parseExCommand grammar + editor-targeted executors
(lib/kernel/src/ex_line.dart); the overlay (lib/widgets/src/ex_line_overlay
.dart) reuses the quick-open chrome, mounts in the root_shell Stack, and
publishes the exline.open scope flag. Unknown commands flash + stay open;
with no active buffer every command no-ops (2026-06-13 decision).
- :q closes the active tab via editor.close on its id — the registry promotes
the next buffer and the split self-collapses on the last (2026-06-12
decision); :w/:wq/:x/ZZ save (+close) the active buffer.
- :e <path> seeds quick-open (new QuickOpenController.open(seed:)); :N adds the
editor.goto-line IPC/CLI verb (reuses _offsetForLine). Goto needs caret sync:
EditorController now handles editor.selection-changed and the editor view
moves the caret on a selection-only change.
- `:` and ZZ are typed intents; the editor matcher and PaneKeyNav now bubble
unhandled typed intents to the app-root Actions, so they fire from any focus.
vim.yaml binds `:`, ZZ (shift+z shift+z), and Esc-dismiss.
Tests: parser/controller/executors, editor.goto-line daemon tests,
selection-changed (controller + view), full overlay widget test. make test
green; analyze + format clean.
Also files T-441 (drop bold from the ticket-id card label) and T-442
(sub-agent renders as 3 cards instead of one bundle) under the T-276 UI epic.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes the command-palette acceptance: the filter is now a
subsequence fuzzy match (was substring), and recently-invoked commands
float to the top and break score ties. The subsequence matcher is
extracted to a shared fuzzy helper so the palette and quick-open file
finder use one implementation instead of a private copy each.
Pinned commands and cross-session recency persistence are left as a
follow-up (they need a pin affordance + settings storage).
Co-Authored-By: Claude <noreply@anthropic.com>
A file picker overlay over the whole workspace, distinct from the
command palette. QuickOpenController holds the file list + a
subsequence fuzzy filter; the overlay loads the list via files.walk on
open, shows RecentFilesService entries on an empty query, and opens the
selection through a shared openWorkspaceFile helper (.md → markdown
reader bus, else editor.open) that the files panel now also routes
through, so recents stay in sync from every open site.
Bound to ctrl+p / meta+p with `when: !palette.open` so it never
collides with the palette's ctrl+p navigation; in-overlay arrows/enter/
escape reuse the palette's keymap-driven model via quickOpen.* intents.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.8