Barrett Ruth bb87ae279b feat(parser): support combined diff format ... Problem: `parse_buffer` didn't recognize `diff --combined` / `diff --cc` headers, couldn't parse `@@@` old-side ranges, and synthesized empty body lines as single-space regardless of prefix width. Solution: Add `diff --combined` and `diff --cc` filename patterns, parse old-side `-start,count` from `@@@` lines, remove `is_unified_diff` guard on empty body lines, and use `string.rep(' ', hunk_prefix_width)` for synthetic context lines.		2026-03-05 01:06:37 -05:00
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diffs	feat(parser): support combined diff format	2026-03-05 01:06:37 -05:00