Function basicString

toml/_parser.ts:463–487

(scanner: Scanner)

}

export function basicString(scanner: Scanner): ParseResult<string> {
  scanner.skipWhitespaces();
  if (scanner.char() !== '"') return failure();
  scanner.next();
  const acc = [];
  while (scanner.char() !== '"' && !scanner.eof()) {
    if (scanner.char() === "\n") {
      throw new SyntaxError("Single-line string cannot contain EOL");
    }
    const escapedChar = escapeSequence(scanner);
    if (escapedChar.ok) {
      acc.push(escapedChar.body);
    } else {
      acc.push(scanner.char());
      scanner.next();
    }
  }
  if (scanner.eof()) {
    throw new SyntaxError(
      `Single-line string is not closed:\n${acc.join("")}`,
    );
  }
  scanner.next(); // skip last '""
  return success(acc.join(""));
}

export function literalString(scanner: Scanner): ParseResult<string> {
  scanner.skipWhitespaces();