My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=lkg 2025-11-08T22:11:58+00:00 2025-11-08T22:11:58+00:00 Craig Jennings c@cjennings.net 2025-11-08T22:11:58+00:00 urn:sha1:513dfd2a1d497da8bd9d5261458cf4140dce7ad6 Performance improvement and new feature with full test coverage. ## Changes ### 1. Fix modeline line/column position lag (#A priority) - Replace expensive line-number-at-pos with cached %l/%c format specifiers - Enable line-number-mode explicitly for caching - Result: Instant modeline updates, zero performance overhead - Files: modules/modeline-config.el:81-83, modules/ui-config.el:53 ### 2. Implement multi-level org sorting - New function: cj/org-sort-by-todo-and-priority - Sorts by TODO status (TODO before DONE) AND priority (A→B→C→D) - Uses stable sorting: priority first, then TODO state - Gracefully handles empty sections (no error) - Bound to C-; o o (ordering → org sort) - Files: modules/org-config.el:278-299, modules/custom-ordering.el:253,267 ### 3. Comprehensive ERT test suite (12/12 passing) - Normal cases: Mixed TODO/DONE, multiple of same type, same priority - Boundary cases: Empty sections, single entries, no priorities - Error cases: Non-org-mode buffer - Test file: tests/test-org-sort-by-todo-and-priority.el ### 4. Testing improvements discovered - Disable org-mode hooks to avoid package dependencies in batch mode - org-sort-entries must be called from parent heading - Preserve priority cookie in org-get-heading (t t nil t) - Add condition-case to handle "Nothing to sort" gracefully ### 5. Minor cleanup - Comment out chime-debug setting (org-agenda-config.el:267) - Mark modeline lag task as DONE in todo.org ## Technical Details Modeline optimization: - line-number-at-pos is O(n) where n = current line - %l and %c are O(1) lookups from cached values Org sorting algorithm uses stable sort: 1. Sort by priority (A, B, C, D, unprioritized) 2. Sort by TODO status (preserves priority order within groups) Result: TODO [#A], TODO [#B], DONE [#A], DONE [#B], etc. 2025-11-06T23:58:59+00:00 Craig Jennings c@cjennings.net 2025-11-06T23:58:59+00:00 urn:sha1:2b2f4706d69b9aa04ff99f7e5cfe8f086226ca0b - Automatic abbrev_defs updates from spell corrections - Added TODO: investigate flyspell-then-abbrev keybinding loss in scratch 2025-11-06T06:54:09+00:00 Craig Jennings c@cjennings.net 2025-11-06T06:54:09+00:00 urn:sha1:66194c01c1a08503a9599117164dd6b1461388a9 Relocated gemini.key.gpg to assets/ folder for better organization. No code references found in modules directory, so no updates needed. 2025-10-21T21:43:18+00:00 Craig Jennings c@cjennings.net 2025-10-21T21:43:18+00:00 urn:sha1:005bb9c38de0bf5128ebd6acb20105af81a488b6 2025-10-17T16:33:10+00:00 Craig Jennings c@cjennings.net 2025-10-17T16:33:10+00:00 urn:sha1:8997ae94748d2fe7b30d933f8ef3b7c6234c4788 2025-10-15T18:32:30+00:00 Craig Jennings c@cjennings.net 2025-10-15T18:32:30+00:00 urn:sha1:1d6c9d0d2006f3cbeb70ff58a8882c505d64eb2c 2025-10-12T16:47:26+00:00 Craig Jennings c@cjennings.net 2025-10-12T16:47:26+00:00 urn:sha1:092304d9e0ccc37cc0ddaa9b136457e56a1cac20