Method onProcessingInstruction

xml/_parser.ts:615–638

(
    target: string,
    content: string,
    line: number,
    column: number,
    offset: number,
  )

  }

  onProcessingInstruction(
    target: string,
    content: string,
    line: number,
    column: number,
    offset: number,
  ): void {
    // XML Namespaces §3: PI targets must not contain colons
    if (target.includes(":")) {
      throw new XmlSyntaxError(
        "Cannot use ':' in processing instruction target (Namespaces §3)",
        { line, column, offset },
      );
    }

    if (this.#ignoreProcessingInstructions) return;
    this.#callbacks.onProcessingInstruction?.(
      target,
      content,
      line,
      column,
      offset,
    );
  }

  onDeclaration(
    version: string,