docs: add fugitive status buffer keymaps documentation

Document the du/dU keymaps for unified diffs in vim-fugitive status
buffers, including behavior by file status and configuration options.
This commit is contained in:
Barrett Ruth 2026-02-04 23:37:39 -05:00
parent b5ec99fd06
commit d8332895f3
2 changed files with 58 additions and 0 deletions

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@ -13,6 +13,7 @@ syntax highlighting.
- Diff header highlighting (`diff --git`, `index`, `---`, `+++`)
- `:Gdiffsplit` / `:Gvdiffsplit` syntax through diff backgrounds
- `:Gdiff` unified diff against any git revision with syntax highlighting
- Fugitive status buffer keymaps (`du`/`dU`) for unified diffs
- Background-only diff colors for any `&diff` buffer (`:diffthis`, `vimdiff`)
- Vim syntax fallback for languages without a treesitter parser
- Hunk header context highlighting (`@@ ... @@ function foo()`)