Function consumeNumber

packages/core/src/widgets/codeEditorSyntax.ts:834–862

(scanner: Scanner)

}

function consumeNumber(scanner: Scanner): string {
  const source = scanner.source;
  const start = scanner.index;
  scanner.index += 1;

  while (scanner.index < source.length) {
    const ch = asChar(source, scanner.index);
    if (isDigit(ch) || ch === "_") {
      scanner.index += 1;
      continue;
    }
    if (
      (ch === "." ||
        ch === "x" ||
        ch === "X" ||
        ch === "b" ||
        ch === "B" ||
        ch === "o" ||
        ch === "O") &&
      scanner.index > start
    ) {
      scanner.index += 1;
      continue;
    }
    break;
  }

  return source.slice(start, scanner.index);
}

function consumeString(scanner: Scanner, quote: string): string {
  const source = scanner.source;