Function remend

packages/remend/src/index.ts:274–309

(text: string, options?: RemendOptions)

// Parses markdown text and removes incomplete tokens to prevent partial rendering
const remend = (text: string, options?: RemendOptions): string => {
  if (!text || typeof text !== "string") {
    return text;
  }

  // Remove trailing whitespace if it's not a double space
  let result =
    text.endsWith(" ") && !text.endsWith("  ") ? text.slice(0, -1) : text;

  // Get enabled built-in handlers
  const enabledBuiltIns = getEnabledBuiltInHandlers(options);

  // Combine with custom handlers (default priority: 100)
  const customHandlers = (options?.handlers ?? []).map((h) => ({
    handler: { ...h, priority: h.priority ?? PRIORITY.DEFAULT },
    earlyReturn: undefined,
  }));

  // Merge and sort by priority
  // Priority is always set: built-ins have explicit priority, customs get default at line 252
  const allHandlers = [...enabledBuiltIns, ...customHandlers].sort(
    (a, b) => (a.handler.priority ?? 0) - (b.handler.priority ?? 0)
  );

  // Execute handlers in priority order
  for (const { handler, earlyReturn } of allHandlers) {
    result = handler.handle(result);

    // Check for early return condition (e.g., incomplete link marker)
    if (earlyReturn?.(result)) {
      return result;
    }
  }

  return result;
};

export default remend;