// code-listing.typ

#let code-listing(
  body: str,
  caption: none,
  lang: "text",
  label: none,
) = {
  show raw: set text(size: 9pt)
  
  let fig = figure(
    block(
      width: 100%,
      inset: (x: 14pt, y: 12pt),
      radius: 5pt,
      stroke: 0.5pt,
      raw(lang: lang, block: true, body.trim()),
    ),
    supplement: "Listing",
    kind: "code",
    caption: caption
  )
  
  if label != none {
    [#fig #label]
  } else {
    fig
  }
}