Barrett Ruth 09a0418942 feat(gitsigns): highlight blame popup with treesitter and intra-line diffs ... Problem: gitsigns blame popups show flat `GitSignsAddPreview`/ `GitSignsDeletePreview` highlights with no treesitter syntax or character-level intra-line diffs. Solution: add `lua/diffs/gitsigns.lua` which patches `Popup.create` and `Popup.update` to intercept blame popups, parse hunk sections, clear gitsigns' own highlights, and apply `highlight_hunk` with manual `@diff.plus`/`@diff.minus` prefix extmarks. Wired in `plugin/diffs.lua` with `User GitAttach` lazy-load retry.		2026-03-06 08:35:26 -05:00
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diffs.lua	feat(gitsigns): highlight blame popup with treesitter and intra-line diffs	2026-03-06 08:35:26 -05:00