My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=main 2026-05-24T21:13:01+00:00 2026-05-24T21:13:01+00:00 Craig Jennings c@cjennings.net 2026-05-24T21:13:01+00:00 urn:sha1:2d83f8f55977dbf69f4f80e490ed0b96aeea4eee I started the init.el load-graph classification with the foundation batch. I added docs/design/module-inventory.org as the living per-module inventory and annotated the seven foundation modules (system-lib, user-constants, host-environment, system-defaults, keyboard-compat, keybindings, config-utilities) with the load-graph header contract: layer, category, load shape, eager reason, top-level side effects, runtime requires, and direct-test-load safety. I changed no load order, so init.el keeps its current eager order. The inventory records one hidden dependency for Phase 2: system-defaults uses host-environment and user-constants symbols at load while declaring them eval-when-compile, so the compiled module cannot load standalone. 2026-05-23T08:35:17+00:00 Craig Jennings c@cjennings.net 2026-05-23T08:35:17+00:00 urn:sha1:14ec32b223608c8c507b4743ea7aa9c742d30d75 env-desktop-p's docstring described a laptop, but the function returns t for the desktop case (no battery). env-x-p compared the window system against the string "x" while its sibling env-x11-p used `eq` against the symbol, so the two read differently for the same check. I corrected the docstring and switched env-x-p to the symbol comparison. I also spelled out the difference between env-x-p (any X display, including XWayland) and env-x11-p (a real X11 session, no Wayland). Behavior is unchanged, so the existing display-predicate tests stay green. 2026-04-30T14:13:43+00:00 Craig Jennings c@cjennings.net 2026-04-30T13:25:24+00:00 urn:sha1:17e2366180838b7e170230ff881cd3406be84a70 The numbered list in the docstring had file-comparison and TZ env var swapped relative to what the code does. The code tries cj/match-localtime-to-zoneinfo first, then falls back to TZ. Updated the docstring so the numbering matches the actual `or' chain. Surfaced while writing tests for the priority chain. 2026-04-22T16:45:19+00:00 Craig Jennings c@cjennings.net 2026-04-22T16:45:19+00:00 urn:sha1:848a2d52c9eb796dac94a6f263b0518abe580c69 `env-laptop-p` treated any `battery-format "%B"` value that wasn't literally "N/A" as "has a battery." On a Linux desktop using `battery-upower`, the result is "unknown". The AC adapter and USB-C power entries exist in /sys but there's no BAT*. That made desktops look like laptops. The per-machine font height switch in `font-config.el` broke as a result. The fix uses /sys/class/power_supply/BAT* as the canonical Linux signal. That's what the kernel exposes, and what upower itself reads. Other platforms keep the `battery-format` path, but the fallback now checks for a live battery status char ("!", "+", "-") instead of only excluding "N/A". Two pure helpers (`env--battery-status-char-indicates-battery-p`, `env--power-supply-has-battery-p`) keep the logic testable. The new test file covers Normal, Boundary, and Error cases for each helper. 2026-02-01T08:00:38+00:00 Craig Jennings c@cjennings.net 2026-02-01T08:00:38+00:00 urn:sha1:29b5c8a78a87104475e7b808f7d98c776cb25a27 env-x11-p returns t when on X11 (not Wayland). env-wayland-p checks WAYLAND_DISPLAY env var, works with XWayland. 2025-11-17T00:09:17+00:00 Craig Jennings c@cjennings.net 2025-11-17T00:09:17+00:00 urn:sha1:d842e08de5600c90c2f9de93ca81aea32be9775a Implemented calendar-sync.el as a complete replacement for org-gcal, featuring: **Core Functionality:** - One-way sync from Google Calendar to Org (via .ics URL) - UTC to local timezone conversion for all event timestamps - Chronological event sorting (past → present → future) - Non-blocking sync using curl (works reliably in daemon mode) **Automatic Timezone Detection:** - Detects timezone changes when traveling between timezones - Tracks timezone offset in seconds (-21600 for CST, -28800 for PST, etc.) - Triggers automatic re-sync when timezone changes detected - Shows informative messages: "Timezone change detected (UTC-6 → UTC-8)" **State Persistence:** - Saves sync state to ~/.emacs.d/data/calendar-sync-state.el - Persists timezone and last sync time across Emacs sessions - Enables detection even after closing Emacs before traveling **User Features:** - Interactive commands: calendar-sync-now, calendar-sync-start/stop - Keybindings: C-; g s (sync), C-; g a (start auto-sync), C-; g x (stop) - Optional auto-sync every 15 minutes (disabled by default) - Clear status messages for all operations **Code Quality:** - Comprehensive test coverage: 51 ERT tests (100% passing) - Refactored UTC conversion into separate function - Clean separation of concerns (parsing, conversion, formatting, sorting) - Well-documented with timezone behavior guide and changelog **Migration:** - Removed org-gcal-config.el (archived in modules/archived/) - Updated init.el to use calendar-sync - Moved gcal.org to .emacs.d/data/ for machine-independent syncing - Removed org-gcal appointment capture template Files modified: modules/calendar-sync.el:442, tests/test-calendar-sync.el:577 Files created: data/calendar-sync-state.el, tests/testutil-calendar-sync.el Documentation: docs/calendar-sync-timezones.md, docs/calendar-sync-changelog.md 2025-10-23T05:08:59+00:00 Craig Jennings c@cjennings.net 2025-10-23T05:08:59+00:00 urn:sha1:70f64261168d6f508a318a0159933a84e0997e1e Correct the quoting style in docstrings for commands using backticks instead of incorrect characters. 2025-10-18T05:44:58+00:00 Craig Jennings c@cjennings.net 2025-10-18T05:44:58+00:00 urn:sha1:f59e3227404366599819a7b9fcc6c2f1d275c36a 2025-10-15T18:31:08+00:00 Craig Jennings c@cjennings.net 2025-10-15T18:31:08+00:00 urn:sha1:ff9d96460e13e59edb4674cc0e050924718c33bb 2025-10-12T16:47:26+00:00 Craig Jennings c@cjennings.net 2025-10-12T16:47:26+00:00 urn:sha1:092304d9e0ccc37cc0ddaa9b136457e56a1cac20