alexion
4def357d09
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477
7 lines
341 B
TypeScript
7 lines
341 B
TypeScript
/** Strip `//` line comments and trailing commas from JSON, leaving string literals untouched. */
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export function stripJsonComments(input: string): string {
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return input
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.replace(/"(?:\\.|[^"\\])*"|\/\/[^\n]*/g, (m) => (m[0] === '"' ? m : ""))
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.replace(/"(?:\\.|[^"\\])*"|,(\s*[}\]])/g, (m, tail) => tail ?? (m[0] === '"' ? m : ""));
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}
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