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fuzzyScorer.ts ×6

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unlabeled · c_bf91f447db48

67 tests · 6797 LOC · 36 files · introduces 0 tests · 38 LOC · 1 file

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Code
6 ranges38 lines · 1 files
Tests
0 tests

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960 ranges6797 lines · 36 files · Browse complete extent
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1 file ranked by introduced lines: 38 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/fuzzyScorer.ts 38 introduced LOC · 6 ranges

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842 * use fuzzy search for this query.
843 */
844 > function queryExpectsExactMatch(query: string) { fuzzyScorer.ts
845 > return query.startsWith('"') && query.endsWith('"');
846 > }
847
848 /**
852 const MULTIPLE_QUERY_VALUES_SEPARATOR = ' ';
853 export function prepareQuery(original: string): IPreparedQuery {
854 > if (typeof original !== 'string') { fuzzyScorer.ts
855 original = '';
856 }
857 > fuzzyScorer.ts
858 > const originalLowercase = original.toLowerCase();
859 > const { pathNormalized, normalized, normalizedLowercase } = normalizeQuery(original);
860 > const containsPathSeparator = pathNormalized.indexOf(sep) >= 0;
861 > const expectExactMatch = queryExpectsExactMatch(original);
862 >
863 > let values: IPreparedQueryPiece[] | undefined = undefined;
864 >
865 > const originalSplit = original.split(MULTIPLE_QUERY_VALUES_SEPARATOR);
866 > if (originalSplit.length > 1) {
867 for (const originalPiece of originalSplit) {
868 const expectExactMatchPiece = queryExpectsExactMatch(originalPiece);
889 }
890 }
891 > fuzzyScorer.ts
892 > return { original, originalLowercase, pathNormalized, normalized, normalizedLowercase, values, containsPathSeparator, expectContiguousMatch: expectExactMatch };
893 > }
894
895 > function normalizeQuery(original: string): { pathNormalized: string; normalized: string; normalizedLowercase: string } { fuzzyScorer.ts
896 > let pathNormalized: string;
897 > if (isWindows) {
898 pathNormalized = original.replace(/\//g, sep); // Help Windows users to search for paths when using slash
899 > } else { fuzzyScorer.ts
900 > pathNormalized = original.replace(/\\/g, sep); // Help macOS/Linux users to search for paths when using backslash
901 > }
902 >
903 > // remove certain characters that help find better results:
904 > // - quotes: are used for exact match search
905 > // - wildcards: are used for fuzzy matching
906 > // - whitespace: are used to separate queries
907 > // - ellipsis: sometimes used to indicate any path segments
908 > // - trailing hash: used by some language servers (e.g. rust-analyzer) as query modifiers
909 > const normalized = pathNormalized.replace(/[\*\u2026\s"]/g, '').replace(/(?<=.)#$/, '');
910 >
911 > return {
912 > pathNormalized,
913 > normalized,
914 > normalizedLowercase: normalized.toLowerCase()
915 > };
916 > }
917
918 export function pieceToQuery(piece: IPreparedQueryPiece): IPreparedQuery;

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