hunk.code_window: export function parseAspectRatio(str: string | number) {
     if (isNumber(str))
       return str
     if (!isNaN(+str))
       return +str
     const [wStr = '', hStr = ''] = str.split(/[:\/x\|]/)
  
hunk.labels: keep keep keep replace keep keep
hunk.after_edit:   if (!Number.isNaN(+str))
  
hunk.file_path: packages/parser/src/utils.ts
hunk.type: replace
file: <template>
    <div
      v-if="$slidev.nav.currentPage % 2 === 1"
      class="absolute bottom-0 right-0 m-10 hover:text-red-400"
    >
      Global Footer (appear only on odd page)
    </div>
  </template>
  