Vihren Atlas

pieceTreeBase.ts ×1

Code frontier

unlabeled · c_38c0aa4cb06e

146 tests · 39260 LOC · 238 files · introduces 0 tests · 20 LOC · 1 file

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Code
1 range20 lines · 1 files
Tests
0 tests

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All code (extent)
4577 ranges39260 lines · 238 files · Browse complete extent
All tests (intent)
146 testsBrowse complete intent

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Introduced tests

Every collected test enters the hierarchy at exactly one concept.

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Introduced code

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1 file ranked by introduced lines: 20 introduced LOC across 1 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/model/pieceTreeTextBuffer/pieceTreeBase.ts 20 introduced LOC · 1 range

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1397
1398 private deleteNodeHead(node: TreeNode, pos: BufferCursor) {
1399 > const piece = node.piece; pieceTreeBase.ts
1400 > const originalLFCnt = piece.lineFeedCnt;
1401 > const originalStartOffset = this.offsetInBuffer(piece.bufferIndex, piece.start);
1402 >
1403 > const newStart = pos;
1404 > const newLineFeedCnt = this.getLineFeedCnt(piece.bufferIndex, newStart, piece.end);
1405 > const newStartOffset = this.offsetInBuffer(piece.bufferIndex, newStart);
1406 > const lf_delta = newLineFeedCnt - originalLFCnt;
1407 > const size_delta = originalStartOffset - newStartOffset;
1408 > const newLength = piece.length + size_delta;
1409 > node.piece = new Piece(
1410 > piece.bufferIndex,
1411 > newStart,
1412 > piece.end,
1413 > newLineFeedCnt,
1414 > newLength
1415 > );
1416 >
1417 > updateTreeMetadata(this, node, size_delta, lf_delta);
1418 > }
1419
1420 private shrinkNode(node: TreeNode, start: BufferCursor, end: BufferCursor) {

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