dotemacs.git/modules/custom-buffer-file.el, branch v0.7.2

feat(buffer): add open-with-default-app and open-with-program keybindings

2026-02-25T18:07:12+00:00

Wire cj/xdg-open (C-; b o) and cj/open-this-file-with (C-; b O) into the buffer keymap. Fix xdg-open fallback to try buffer-file-name before dired context. Remove old C-c x o binding from external-open.

feat(calendar-sync): add event details — attendees, organizer, status, URL

2026-02-05T21:13:57+00:00

Add ICS text unescaping (RFC 5545), HTML stripping, and new fields (attendees/status, organizer, meeting URL) to calendar-sync.el. event-to-org now outputs org property drawers. 88 new tests across 10 test files, 146/146 pass. Also fix pre-existing test require order and keymap guard issues.

fix(email): require mm-decode at load time for macro availability

2026-02-04T13:16:02+00:00

mm-handle-type is a macro that must be available when the code is read, not just at runtime. Changed from declare-function to require.

fix(email): improve MIME handle parsing for email viewer

2026-02-04T11:54:45+00:00

- Add helper functions for robust MIME structure navigation - cj/--email-handle-is-type-p: check handle content type - cj/--email-find-displayable-part: recursively find HTML/plain text - Handle both leaf handles and nested multipart structures - Add 9 unit tests covering normal, boundary, and error cases

feat(buffer): add EWW and email viewing functions

2026-02-04T11:40:57+00:00

- cj/view-buffer-in-eww (C-; b w): render HTML files in EWW - cj/view-email-in-buffer (C-; b e): parse MIME and render .eml files - Add forward declarations for mm-decode functions - Fix wide docstring in cj/diff-buffer-with-file

refactor(keybindings): reorganize time-zones and kill-buffer-and-window bindings

2025-11-24T11:36:01+00:00

Move time-zones from C-x c to M-C for easier access. Move cj/kill-buffer-and-window from M-C to C-; b k to group with other buffer operations. Updated documentation and which-key labels. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude

feat:buffer-diff: Add syntax-aware buffer diffing with difftastic

2025-11-09T21:31:41+00:00

Introduce enhanced buffer comparison with saved file using difftastic for syntax-aware diffing, with a fallback to regular unified diff if difftastic is unavailable. Output is displayed in separate buffers, leveraging ansi-color for improved readability. Also includes comprehensive integration tests covering the diff workflow, handling cases like added, removed, and modified lines, and ensuring graceful handling of special cases and errors.

feat: Upgrade diff-buffer-with-file to ediff and add difftastic for git

2025-11-03T22:10:13+00:00

Two improvements for better diff experience: 1. **Upgraded cj/diff-buffer-with-file to use ediff** (custom-buffer-file.el) - Replaced basic unified diff with ediff-current-file - Now uses existing ediff config (horizontal split, j/k navigation) - C-; b D now launches interactive ediff instead of text diff - Simplified from 17 lines to 5 lines - Removed TODO comment about difftastic integration 2. **Added difftastic for git diffs** (vc-config.el) - Installed binary: difftastic 0.64.0 via pacman - Added difftastic.el package integrated with magit - Keybindings in magit-diff: - D → difftastic-magit-diff (dwim) - S → difftastic-magit-show - Provides structural, language-aware diffs for git changes - Better visualization of code structure changes **Result:** - Buffer vs file: Interactive ediff (can navigate, merge, revert) - Git history: Structural difftastic (language-aware visualization) - Right tool for each job Serves Method 3: "Make Fixing Emacs Frictionless" - Better diffs = easier debugging and code review Updated todo.org: Method 1 progress 7/13 (was 5/13) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude

fix: Swap print keybinding and add confirmation prompt

2025-11-03T19:29:56+00:00

Print operations are now safer and more intuitive: Keybinding changes: - C-; b p → copy file path (safe, common action) - C-; b P → print to PostScript (dramatic, requires shift) Print function improvements: - Add y-or-n-p confirmation before printing - C-u prefix skips confirmation and enables color printing - Prevents accidental waste of paper/toner Serves V2MOM Values: - Intuitive: Dramatic actions require shift key - Intuitive: Prevents muscle memory mistakes - Simple: Reliability through confirmation Also updated docs/NOTES.org with Makefile availability note. Closes inbox items from emacs-inbox-zero session (2025-11-03). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude

feat: Add copy-to-top and copy-to-bottom buffer methods with tests

2025-11-03T18:58:50+00:00

Add two new methods to copy buffer content regions: - cj/copy-to-bottom-of-buffer: copies from point to end of buffer - cj/copy-to-top-of-buffer: copies from beginning of buffer to point Reorganize copy operations under C-; b c submenu: - C-; b c w: copy whole buffer - C-; b c t: copy to top (beginning to point) - C-; b c b: copy to bottom (point to end) Other copy operations (buffer name, file path, file link) remain at C-; b base level for quick access. Add comprehensive ERT tests (22 tests total): - test-custom-buffer-file-copy-to-bottom-of-buffer.el (11 tests) - test-custom-buffer-file-copy-to-top-of-buffer.el (11 tests) - Tests cover normal, boundary, and error cases including unicode, narrowing, whitespace, and read-only buffers All tests pass. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude