Vihren Atlas

textModel.ts ×3

Code frontier

unlabeled · c_b367f6244944

47 tests · 40624 LOC · 238 files · introduces 0 tests · 19 LOC · 1 file

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Code
3 ranges19 lines · 1 files
Tests
0 tests

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All code (extent)
4939 ranges40624 lines · 238 files · Browse complete extent
All tests (intent)
47 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 19 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/model/textModel.ts 19 introduced LOC · 3 ranges

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1118 }
1119 }
1120 > textModel.ts
1121 > const start = this._validatePosition(_range.startLineNumber, _range.startColumn, StringOffsetValidationType.Relaxed);
1122 > const end = this._validatePosition(_range.endLineNumber, _range.endColumn, StringOffsetValidationType.Relaxed);
1123 >
1124 > const startLineNumber = start.lineNumber;
1125 > const startColumn = start.column;
1126 > const endLineNumber = end.lineNumber;
1127 > const endColumn = end.column;
1128 >
1129 > if (validationType === StringOffsetValidationType.SurrogatePairs) {
1130 > const charCodeBeforeStart = (startColumn > 1 ? this._buffer.getLineCharCode(startLineNumber, startColumn - 2) : 0);
1131 > const charCodeBeforeEnd = (endColumn > 1 && endColumn <= this._buffer.getLineLength(endLineNumber) ? this._buffer.getLineCharCode(endLineNumber, endColumn - 2) : 0);
1132 >
1133 > const startInsideSurrogatePair = strings.isHighSurrogate(charCodeBeforeStart);
1134 > const endInsideSurrogatePair = strings.isHighSurrogate(charCodeBeforeEnd);
1135 >
1136 > if (!startInsideSurrogatePair && !endInsideSurrogatePair) {
1137 return new Range(startLineNumber, startColumn, endLineNumber, endColumn);
1138 }
1139
1140 > if (startLineNumber === endLineNumber && startColumn === endColumn) { textModel.ts
1141 // do not expand a collapsed range, simply move it to a valid location
1142 return new Range(startLineNumber, startColumn - 1, endLineNumber, endColumn - 1);
1143 }
1144
1145 > if (startInsideSurrogatePair && endInsideSurrogatePair) { textModel.ts
1146 // expand range at both ends
1147 return new Range(startLineNumber, startColumn - 1, endLineNumber, endColumn + 1);

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