feat(ui): add compact mode to fold unchanged regions in diff view#344
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fredrikaverpil
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Toggle with `gc` to fold away unchanged code, showing only hunks plus configurable context lines (default 3). Works in both side-by-side and inline layouts. Saves and restores the user's original fold state when toggling off. Integrates with auto-refresh and layout toggle.
fredrikaverpil
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Was looking for just this. Hope this gets merged soon. |
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Hi any blockers to get this merged? |
# Conflicts: # lua/codediff/ui/keymap_help.lua
Tests in tests/ui/view/compact_spec.lua:
- compute_visible_lines (8 unit tests covering empty changes, context
expansion, top/bottom clamping, zero-width range anchor handling,
overlap union, side selection, zero-context)
- enable/disable round-trip (5 integration tests covering no-session,
save/restore of all 6 fold options, toggle alternation, enable
idempotence, no-changes case)
Vimdoc: add compact_context_lines and toggle_compact to the default
config snippet so :h codediff documents the new option and keymap.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Why?
Reviewing files with scattered changes requires scrolling through large unchanged regions. A compact view that shows only hunks + context lines (like
git diffoutput) makes it much easier to focus on what changed.What?
compact.luamodule usingfoldmethod=exprto fold unchanged regionsgckeymap, works in both side-by-side and inline layoutsdiff.compact_context_lines(default 3)t)g?help menu and README (also ticked the roadmap checkbox)Notes