Function normalizeFullWidthSpace

src/utils/stringUtils.ts:82–84

(input: string)

 * Useful for accepting input from Japanese/CJK IMEs (U+3000 → U+0020).
 */
export function normalizeFullWidthSpace(input: string): string {
  return input.replace(/\u3000/g, ' ')
}

// Keep in-memory accumulation modest to avoid blowing up RSS.
// Overflow beyond this limit is spilled to disk by ShellCommand.