My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=main 2026-05-25T00:59:28+00:00 2026-05-25T00:59:28+00:00 Craig Jennings c@cjennings.net 2026-05-25T00:59:28+00:00 urn:sha1:08014b2f15e099a1c5e662a17a41290f37aeebf4 Migrated all 31 cj/custom-keymap registration sites across 24 modules from direct (keymap-set cj/custom-keymap ...) calls to cj/register-prefix-map and cj/register-command. Consumers no longer reference cj/custom-keymap directly, so keybindings.el is the sole owner of the C-; prefix and modules reach it only through the API (each already requires keybindings from Phase 2). Behavior-preserving: I dumped every C-; binding before and after the migration and they're identical: 279 bindings, each resolving to the same command. The which-key label blocks are untouched, since they use string key descriptions and never assumed the keymap existed. I byte-compiled all 24 files (no new free-variable warnings, because the cj/custom-keymap references are gone), and make test, validate-modules, and an init load all pass. 2026-05-24T21:20:01+00:00 Craig Jennings c@cjennings.net 2026-05-24T21:20:01+00:00 urn:sha1:1dfd02da826d61d528fe42c5bee3c5dbcf098c82 Second classification batch: the nine custom-* text/editing command helpers (case, comments, datetime, buffer-file, line-paragraph, misc, ordering, text-enclose, whitespace). I annotated each with the load-graph header contract and added a Batch 2 table to the inventory. They're all Layer 2, eager only to register a C-; submap at load, with no necessary eager reason, so all are Phase 3/4 deferral candidates. The inventory records a second hidden dependency for Phase 2: custom-buffer-file guards its C-; b registration with (when (boundp 'cj/custom-keymap) ...) and declares the keymap only via eval-when-compile, so the binding silently drops when the module loads without keybindings. 2026-05-24T19:34:57+00:00 Craig Jennings c@cjennings.net 2026-05-24T19:34:57+00:00 urn:sha1:ad173a77fbbe2e9ffb178b8765d0a3cc6b972aac custom-ordering.el binds cj/org-sort-by-todo-and-priority (owned by org-config) and custom-text-enclose.el binds change-inner/change-outer (the change-inner package). Both work at runtime — org-config loads eagerly and text-config autoloads change-inner via use-package :commands — but byte-compiling either module standalone warned "not known to be defined", and the dependency was implicit. Added declare-function for each so the compile is clean and the cross-module relationship is explicit at the top of the file. No autoload needed: the runtime autoload/eager-load already exists, so only the compiler needed telling. custom-buffer-file.el byte-compiles clean already, so it needed no change. 2026-05-16T07:48:18+00:00 Craig Jennings c@cjennings.net 2026-05-16T07:48:18+00:00 urn:sha1:a9a4d8c7148c115a242a7b35d16dd536f9c0c700 - Guard `cj/duplicate-line-or-region' when COMMENT is non-nil but the current mode has no `comment-start' (e.g. fundamental-mode). Previously the function silently produced malformed output via `comment-region'; now it signals a clear `user-error'. - Factor the `find-file' advice install in external-open.el into `cj/external-open-install-advice'. Same idempotent shape (remove-then-add) but the intent is named. - Add `cj/--validate-decoration-char' in custom-comments.el and wire it into all six divider / border / box helpers. Rejects multi-char strings, empty strings, and control characters like newline/tab that would corrupt subsequent `M-q' flows. Updated the five nil-decoration ERT tests from `:type 'wrong-type-argument' (the old crash signal from `string-to-char' on nil) to `:type 'user-error', since the validator produces a clear message instead of a deep crash. - Extract `cj/--require-spell-checker' in flyspell-and-abbrev.el. Both `cj/flyspell-toggle' and `cj/flyspell-then-abbrev' now call the shared helper; the checker list lives in `cj/--spell-checker-executables', so adding nuspell or any other checker is a one-line edit. - Preserve trailing newlines in custom-ordering output. Both `cj/--arrayify' and `cj/--unarrayify' now detect a trailing newline on the input region and re-append it to the result, matching the pattern custom-text-enclose.el already uses. 2026-05-08T00:25:29+00:00 Craig Jennings c@cjennings.net 2026-05-08T00:25:29+00:00 urn:sha1:a41ef9774f6550da446a3ae8fbbcbcd5bf6c23c4 `make validate-modules` had 19 module-load failures, all the same shape: a module references a symbol or feature owned by another module without saying so. Production was fine because init.el orders requires correctly. The batch target loads each module in isolation, though, and surfaces the gap. I added explicit `(require 'keybindings)` or `(require 'user-constants)` to each affected module. The requires are idempotent at runtime, so production load order is unchanged. For three optional packages (elpa-mirror, mu4e, org-contacts), I switched to `(require 'X nil t)` so the modules load cleanly when those packages aren't installed. The activation calls become no-ops in that case. `make validate-modules` now reports 0 failures. 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. 2025-10-27T23:45:23+00:00 Craig Jennings c@cjennings.net 2025-10-27T23:45:23+00:00 urn:sha1:87034eab17625165b884128d8058c1158fc2f50f Enhance which-key integration by providing detailed descriptions for new key bindings across multiple modules. This improves the usability of custom keymaps by clarifying the purpose of each keybinding, making it easier for users to navigate and understand different menus and options available within the configuration. This update ensures that all custom keymaps now display a descriptive label in the which-key popup to explain their functionality, aiding users in identifying keymap purposes promptly. 2025-10-27T02:55:08+00:00 Craig Jennings c@cjennings.net 2025-10-27T02:55:08+00:00 urn:sha1:a225b8d96c0bc17502475ae49ce96c0c50a63aeb Introduce new functions cj/toggle-quotes, cj/reverse-lines, and cj/number-lines for line manipulation. cj/toggle-quotes swaps quotes within a region, cj/reverse-lines reverse the line order, and cj/number-lines adds line numbers with a customizable format, supporting zero-padding. Update keymap with new bindings. Add comprehensive tests for each function. 2025-10-27T02:40:29+00:00 Craig Jennings c@cjennings.net 2025-10-27T02:40:29+00:00 urn:sha1:026323489e758cb1f21ab9fffb1ddd107ea739f3 Enhanced cj/--arrayify with optional prefix/suffix parameters for flexible formatting: - prefix: string to prepend (e.g., "[" or "(") - suffix: string to append (e.g., "]" or ")") Added convenience functions: - cj/listify: unquoted list (a, b, c) - cj/arrayify-json: JSON array ["a", "b", "c"] - cj/arrayify-python: Python list ["a", "b", "c"] Updated keybindings: - C-; o l → cj/listify - C-; o j → cj/arrayify-json - C-; o p → cj/arrayify-python - C-; o L → cj/comma-separated-text-to-lines (moved from 'l') 2025-10-26T00:56:40+00:00 Craig Jennings c@cjennings.net 2025-10-26T00:56:40+00:00 urn:sha1:746cefd4d674bfc6dd9fdfe4aeb79c7e760ec268 Refactor the keymap definitions across multiple modules by replacing `define-prefix-command` with `defvar-keymap`. This simplifies the keymap setup and integrates better with the `which-key` package for enhanced documentation and usability. Updated modules include custom-ordering, custom-text-enclose, custom-whitespace, mail-config, music-config, org-drill-config, test-runner, and vc-config.