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Raj PatelandClaude Opus 5.5
1970935587
* M0: keep the camera edge test NaN-safe under clippy's manual_range_contains Clippy 1.97 flags `d < 0.35 || d > PI - 0.35` in the camera edge hit test. Its suggested `!(0.35..=PI - 0.35).contains(&d)` would count a NaN direction as a hit, which the two comparisons did not, so the NaN check is kept explicitly. Behaviour is unchanged. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_011AsuqvnFXhY9ASL1bA2jtm * M14: edits let go of the previous working file before writing the next (gap 13) Every edit writes a new working file: the original plus one appended revision. The previous one stayed alive in the working bytes, the display bytes and the renderer while the next was written, so after a few edits a 1 GiB file peaked at three copies. Each refresh path (full, comments/form, content, undo, redo, after save) now releases them first: the working and display bytes fall back to the original (already held by the editor) and the renderer is replaced by an empty one until the refresh rebuilds it. A refresh that still fails after rollback draws the original instead of nothing. Save still writes from the editor, never from these. Measured on a synthetic 1 GiB file (release build, Linux): five edits peak at 2.1 GiB instead of 3.1 GiB, in 8.5 s instead of 16 s. Saving still peaks at three copies; reading from disk on demand stays blocked on the renderer (hayro parses one contiguous buffer, gap 2). gaps.md, the parity notes and the roadmap record both. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_011AsuqvnFXhY9ASL1bA2jtm --------- Co-authored-by: Claude <[email protected]>