dotemacs/tests/test-integration-buffer-diff.el, branch main My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=main 2025-11-14T08:35:00+00:00 Revert "checking in modified/removed tests and other misc changes" 2025-11-14T08:35:00+00:00 Craig Jennings c@cjennings.net 2025-11-14T08:35:00+00:00 urn:sha1:2312e40358a923fe72785af504c9272506d8d58d This reverts commit 1218bae708a6755e3628f15fef58e6806ac81039. checking in modified/removed tests and other misc changes 2025-11-14T08:31:16+00:00 Craig Jennings c@cjennings.net 2025-11-14T08:31:16+00:00 urn:sha1:1218bae708a6755e3628f15fef58e6806ac81039 feat:buffer-diff: Add syntax-aware buffer diffing with difftastic 2025-11-09T21:31:41+00:00 Craig Jennings c@cjennings.net 2025-11-09T21:31:41+00:00 urn:sha1:8b39650aca87cd619b09deb683cb58f5a420f623 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.