## Problem
The default conflict navigation keymaps `]x`/`[x` are non-standard. Vim
natively uses `]c`/`[c` for diff navigation, so the same keys are far
more
intuitive for conflict jumping.
## Solution
Change the defaults for `conflict.keymaps.next` and
`conflict.keymaps.prev`
to `]c` and `[c`. This is a breaking change for users relying on the
previous
defaults without explicit configuration.
## Problem
Users had to pass `enabled = true` or `enabled = false` inside
fugitive/neogit config tables, which was redundant — table presence
already implied the integration should be active.
## Solution
Remove the `enabled` field from the public API. Table presence now
implies enabled, `false` disables, `true` expands to sub-defaults.
The `enabled` field is still accepted for backward compatibility.
Added 20 `compute_filetypes` tests covering all config shapes (true,
false, table, nil, backward-compat enabled field). Updated docs
and type annotations.
## TODO
1. docs (vimdoc + readme) - this is a non-trivial feature
2. push luarocks version
## Problem
diffs.nvim only activates on `fugitive`, `git`, and `gitcommit`
filetypes.
Neogit uses its own custom filetypes (`NeogitStatus`,
`NeogitCommitView`,
`NeogitDiffView`) and doesn't set `b:git_dir`, so the plugin never
attaches
and repo root resolution fails for filetype detection within diff hunks.
## Solution
Two changes:
1. **`lua/diffs/init.lua`** — Add the three Neogit filetypes to the
default
`filetypes` list. The `FileType` autocmd in `plugin/diffs.lua` already
handles them correctly since the `is_fugitive_buffer` guard only applies
to the `git` filetype.
2. **`lua/diffs/parser.lua`** — Add a CWD-based fallback in
`get_repo_root()`.
After the existing `b:diffs_repo_root` and `b:git_dir` checks, fall back
to
`vim.fn.getcwd()` via `git.get_repo_root()` (already cached). Without
this,
the parser can't resolve filetypes for files in Neogit buffers.
Neogit's expanded diffs use standard unified diff format, so the parser
handles
them without modification.
Closes#110.
## Problem
Three minor issues remain before the v0.2.0 release:
1. Git quotes filenames containing spaces, unicode, or special
characters
in the fugitive status buffer. `parse_file_line` passed the quotes
through verbatim, causing file-not-found errors on diff operations.
2. Navigation wrap-around in both conflict and merge modules was silent,
giving no indication when jumping past the last/first item back to the
beginning/end.
3. `resolved_hunks` and `(resolved)` virtual text in the merge module
persisted across buffer re-reads, showing stale markers for hunks that
were no longer resolved.
## Solution
1. Add an `unquote()` helper to fugitive.lua that strips surrounding
quotes and unescapes `\\`, `\"`, `\n`, `\t`, and octal `\NNN`
sequences. Applied to both return paths in `parse_file_line`.
2. Add `vim.notify` before the wrap-around jump in all four navigation
functions (`goto_next`/`goto_prev` in conflict.lua and merge.lua).
3. Clear `resolved_hunks[bufnr]` and the merge namespace at the top of
`setup_keymaps` so each buffer init starts fresh.
Closes#66
## Problem
Conflict resolution virtual text only showed plain "current" /
"incoming"
labels with no keymap hints. Users had no way to discover available
resolution keymaps without reading docs.
## Solution
Default virtual text labels now include keymap hints: `(current — doo)`
and
`(incoming — dot)`. A new `format_virtual_text` config option lets users
customize or hide labels entirely. A new `show_actions` option (off by
default) renders a codelens-style action line above each `<<<<<<<`
marker
listing all enabled resolution keymaps. Merge diff views also gain hunk
hints on `@@` header lines showing available keymaps.
New config fields: `conflict.format_virtual_text` (function|nil),
`conflict.show_actions` (boolean). New highlight group:
`DiffsConflictActions`.
## Problem
Pressing `du` on a `UU` (unmerged) file in the fugitive status buffer
had no
effect. There was no way to see a proper ours-vs-theirs diff with syntax
highlighting and intra-line changes, or to resolve conflicts from within
a
unified diff view.
Additionally, pressing `du` on a section header containing only unmerged
files
showed "no changes in section" because `git diff` produces combined
(`diff --cc`)
output for unmerged files, which was stripped entirely.
## Solution
Fetch `:2:` (ours) and `:3:` (theirs) from the git index and generate a
standard
unified diff. The existing highlight pipeline (treesitter + intra-line)
applies
automatically. Resolution keymaps (`doo`/`dot`/`dob`/`don`) on hunks in
the diff
view write changes back to the working file's conflict markers.
Navigation
(`]x`/`[x`) jumps between unresolved conflict hunks.
For section diffs, combined diff entries are now replaced with generated
ours-vs-theirs unified diffs instead of being stripped.
Works for merge, cherry-pick, and rebase conflicts — git populates
`:2:`/`:3:`
the same way for all three.
Closes#61
Problem: users had no config-level way to override computed highlight
groups and had to call nvim_set_hl externally.
Solution: add highlights.overrides table that maps group names to
highlight definitions. Overrides are applied after all computed groups
without default = true, so they always win over both computed defaults
and colorscheme definitions.
Problem: the character-level blend intensity was hardcoded to 0.6,
giving users no way to tune how strongly changed characters stand out
from the line-level background.
Solution: add highlights.blend_alpha config option (number, 0-1,
default 0.6) with type validation and range check.
Problem: DiffsDiff* highlight groups lacked default = true, making them
impossible for colorschemes to override, inconsistent with the fugitive
unified diff groups which already had it.
Solution: add default = true to all four DiffsDiffAdd, DiffsDiffDelete,
DiffsDiffChange, and DiffsDiffText nvim_set_hl calls.
Problem: the vimdoc config example showed max_lines = 500 under vim,
but the actual default in init.lua is 200.
Solution: change the example to match the real default.
Problem: DiffsAddNr/DiffsDeleteNr used raw diffAdded/diffRemoved
foreground and the word-level blended background, instead of matching
the line-level and character-level highlight groups.
Solution: set gutter bg to the line-level blend (DiffsAdd/DiffsDelete)
and fg to the character-level blend (DiffsAddText/DiffsDeleteText).
Problem: word-level diff highlights were too intense at 70% alpha, and
line number backgrounds used the line-level blend instead of matching
the word-level highlights.
Solution: reduce DiffsAddText/DiffsDeleteText blend alpha from 0.7 to
0.6 and use the same blended background for DiffsAddNr/DiffsDeleteNr.
Problem: users who want keybindings must wrap commands in closures.
There is no stable public API for key binding.
Solution: define <Plug> mappings in the plugin file and document them
in a new MAPPINGS section in the vimdoc.
Problem: highlights.context was a plain integer, inconsistent with the
table structure used by treesitter, vim, and intra sub-configs.
Solution: change to { enabled = true, lines = 25 } with full
vim.validate() coverage matching the existing pattern.
Problem: treesitter parses each diff hunk in isolation, so incomplete
syntax constructs at hunk boundaries (e.g., a function definition with
no body) produce ERROR nodes and drop captures.
Solution: read N lines from the on-disk file before/after each hunk and
prepend/append them as unmapped padding lines. The line_map guard in
highlight_treesitter skips extmarks for unmapped lines, so padding
provides syntax context without visual output. Controlled by
highlights.context (default 25, 0 to disable). Also applies to the vim
syntax fallback path via a leading_offset filter.
'default' inherits algorithm and linematch from diffopt, 'vscode' uses
the FFI library. Removes the need for diffs.nvim to duplicate settings
that users already control globally.
The previous 70% alpha blend of DiffAdd bg was nearly identical to the
40% line-level blend, making char-level highlights invisible. Now blends
the bright diffAdded/diffRemoved foreground color (same base as line
number fg) into the char-level bg, matching GitHub/VSCode intensity.
Also bumps intra.max_lines default from 200 to 500.
Line-level backgrounds (DiffsAdd/DiffsDelete) now get a second tier:
changed characters within modified lines receive an intense background
overlay (DiffsAddText/DiffsDeleteText at 70% alpha vs 40% for lines).
Treesitter foreground colors show through since the extmarks only set bg.
diff.lua extracts contiguous -/+ change groups from hunk lines and diffs
each group byte-by-byte using vim.diff(). An optional libvscodediff FFI
backend (lib.lua) auto-downloads the .so from codediff.nvim releases and
falls back to native if unavailable.
New config: highlights.intra.{enabled, algorithm, max_lines}. Gated by
max_lines (default 200) to avoid stalling on huge hunks. Priority 201
sits above treesitter (200) so the character bg always wins.
Closes#60
Compares current buffer against any git revision (default HEAD), opens result
with full diffs.nvim syntax highlighting. Follows fugitive convention:
:Gdiff/:Gvdiff open vertical split, :Ghdiff opens horizontal split.
Apply treesitter highlighting to diff metadata lines (diff --git, index,
---, +++) using the diff language parser. Header info is attached only
to the first hunk of each file to avoid duplicate highlighting.
Based on PR #52 by @phanen with fixes:
- header_lines now only contains diff metadata, not hunk content
- header info attached only to first hunk per file
- removed arbitrary hunk count restriction
Treesitter parses diff hunks in isolation without surrounding code
context, which can cause incorrect highlighting when hunks show partial
blocks (e.g., adding lines inside `return { ... }` without seeing the
`return`). Document this as a known limitation in README and vimdoc.
