Method parseInt

src/fontbox/afm/parser.ts:562–581

(value: string, radix = 10)

  }

  private parseInt(value: string, radix = 10): number {
    // Validate that the entire string is a valid integer
    const trimmed = value.trim();

    if (!/^-?\d+$/.test(trimmed) && radix === 10) {
      throw new Error(`Error parsing AFM document: ${value}`);
    }

    if (radix === 16 && !/^-?[0-9a-fA-F]+$/.test(trimmed)) {
      throw new Error(`Error parsing AFM document: ${value}`);
    }

    const result = Number.parseInt(trimmed, radix);

    if (Number.isNaN(result)) {
      throw new Error(`Error parsing AFM document: ${value}`);
    }

    return result;
  }

  private readFloat(): number {
    return this.parseFloat(this.readString());