Method parseString

packages/ui/src/utils/jsonEditor.ts:263–288

(quote: '"' | "'")

  }

  private parseString(quote: '"' | "'"): string {
    this.consume(quote);

    let result = "";

    while (!this.isAtEnd()) {
      const char = this.consumeCharacter();

      if (char === quote) {
        return result;
      }

      if (char === "\n" || char === "\r") {
        throw new JSONishSyntaxError("Unterminated string literal.");
      }

      if (char === "\\") {
        result += this.parseEscapeSequence();
        continue;
      }

      result += char;
    }

    throw new JSONishSyntaxError("Unterminated string literal.");
  }

  private parseEscapeSequence(): string {
    const escape = this.consumeCharacter();