Function stripCodeFences

packages/codemode/src/normalize.ts:7–12

* Strip markdown code fences that LLMs commonly wrap code in. * Handles ```js, ```javascript, ```typescript, ```ts, or bare ```.

(code: string)

 * Handles ```js, ```javascript, ```typescript, ```ts, or bare ```.
 */
function stripCodeFences(code: string): string {
  const fenced =
    /^```(?:js|javascript|typescript|ts|tsx|jsx)?\s*\n([\s\S]*?)```\s*$/;
  const match = code.match(fenced);
  return match ? match[1] : code;
}

export function normalizeCode(code: string): string {
  const trimmed = stripCodeFences(code.trim());