0.83.0

Fixed

• Autocmd mode events only fire in the active editor leaf — InsertEnter, InsertLeave, and ModeChanged autocmd events now fire per-view across all editors (split panes, popover hover-preview editors, canvas card text inputs) when using the bundled vim fork. Previously, these events only fired for the active workspace leaf because the AutocmdManager bound to a single adapter via onActiveLeafChange(). Non-leaf editors (popovers, canvas cards) never triggered active-leaf-change, so autocmd callbacks for mode events never executed in these contexts. Fixed by adding AutocmdModeWatcher, a CM6 ViewPlugin that hooks vim-mode-change per-EditorView and fires mode events through AutocmdManager.fire(). The ViewPlugin is registered via registerEditorExtension() and automatically applies to all editors. The single-adapter mode-change binding in bindAdapter() and activate() is gated by a useViewPlugin flag — when the ViewPlugin is active (bundled vim mode), the legacy binding is skipped. Built-in vim mode retains the existing active-leaf-only behavior. Other adapter-dependent events (TextYankPost, CursorMoved, CursorHold, CmdlineEnter, CmdlineLeave) remain active-leaf-only for v1. (#88)
  • Plugin: src/vim/autocmd-mode-watcher.ts (new — AutocmdModeWatcher ViewPlugin, setAutocmdModeCallbacks/clearAutocmdModeCallbacks), src/lua/autocmd.ts (useViewPlugin flag, setUseViewPlugin(), handleModeChangeFromView(), guarded onModeChange in activate() and bindAdapter()), src/main.ts (extension registration, callback wiring in loadLuaConfigInternal, cleanup in onunload)
• Hint mode labels missing on wikilinks and markdown links when cursor is on the same line — in Live Preview, wikilinks on the cursor's line render as .cm-hmd-internal-link spans (not .cm-underline), and markdown links render as .cm-link/.cm-url spans. These were not in TARGET_SELECTOR, so no hint labels appeared. In Source mode, wikilinks always render as .cm-hmd-internal-link and were similarly missed. Fixed by adding .cm-hmd-internal-link, .cm-link, and .cm-url to OBSIDIAN_SELECTORS and extending classifyTarget() to resolve links from these elements via the existing resolveCmUnderlineHref() pipeline. Deduplication filters prevent multiple hints per link: aliased wikilink sub-spans, nested .cm-underline inside .cm-hmd-internal-link, formatting bracket spans, and markdown link URL spans when a text span exists. (#85)
  • Plugin: src/ui/hint-mode.ts (added selectors, extended classifyTarget, deduplication filters in createHintAction)

Tests

• 3 new unit tests in test/unit/lua/autocmd.test.ts: handleModeChangeFromView fires events, bindAdapter skips mode-change when useViewPlugin is true, activate skips onModeChange when useViewPlugin is true
• 7 unit tests in test/unit/vim/autocmd-mode-watcher.test.ts: callback set/clear/overwrite, extension creation, mode payload forwarding, cleanup after clear
• 4 e2e tests in test/specs/lua-autocmd-perview.e2e.ts: InsertEnter fires exactly once in active leaf (no double-firing), InsertEnter fires in non-active split via Vim.handleKey, ModeChanged fires in non-active split with correct pattern, InsertLeave fires in non-active split
• Spike tests: test/specs/spikes/spike-autocmd-multiview.e2e.ts (13 tests — multi-view event discovery), test/specs/spikes/spike-autocmd-popover-timing.e2e.ts (12 tests — popover/timing analysis)
• 9 new e2e tests in test/specs/hint-mode-links.e2e.ts: Source mode navigation (plain, aliased, inline wikilinks), cursor-on-line Live Preview navigation, multiple wikilinks on same line, aliased wikilink deduplication, yf yank on wikilink, F open-in-new-tab on wikilink, embed wikilink hint visibility
• Mode-switching helpers (ensureLivePreview, ensureSourceMode, isLivePreview, isSourceMode) extracted to test/helpers.ts
• Spike test test/specs/spikes/spike-hint-wikilink-issue85.e2e.ts: 17 diagnostic tests probing DOM element discovery, posAtDOM mapping accuracy, findLinkAtCursor resolution, and end-to-end hint activation across Live Preview, Source mode, and Reading view

Documentation

• CHANGELOG.md
• KNOWN_LIMITATIONS.md: Added per-view mode events section documenting which events fire per-view, which remain active-leaf-only, getModeState() semantics, and vim.obsidian.mode() behavior; updated hint mode target classification with .cm-hmd-internal-link, .cm-link, .cm-url selectors and deduplication filter descriptions
• docs/configuration/lua-config.md: Added per-view callout to autocommands section, marked InsertEnter/InsertLeave/ModeChanged as "(per-view)" in events table
• docs/features/hint-mode.md: Updated internal link handling section with Source mode support and cursor-on-line behavior
• CONTRIBUTING.md: Added autocmd-mode-watcher.ts to codebase structure; updated hint-mode.ts description with cursor-on-line and Source mode link resolution
• AGENTS.md: Updated Lua API description noting per-view autocmd mode events
• README.md: Updated Lua configuration feature description with per-view mode events

Full Changelog: 0.82.0...0.83.0