Function detectWps

apps/sim/lib/pptx-renderer/model/presentation.ts:55–61

* Detect WPS (Kingsoft Office / WPS Office) by checking for known markers * in the presentation XML string.

(presentationXml: string)

 * in the presentation XML string.
 */
function detectWps(presentationXml: string): boolean {
  return (
    /\bKingsoft\b/i.test(presentationXml) ||
    /\bWPS Office\b/i.test(presentationXml) ||
    /xmlns:[\w.-]*kso[\w.-]*=/i.test(presentationXml)
  )
}

/**
 * Find a rels entry by type substring match.