#import "@preview/fletcher:0.5.8" as fletcher

#let CRing = math.bold("CRing")
#let Open = math.op("Open")
#let Set = math.bold("Set")


#let colim = math.limits(math.op("colim"))

#let cdiagram(..args) = {
  let named = args.named()
  // Если spacing не задан явно при вызове, берем дефолтный
  if "spacing" not in named {
    named.insert("spacing", (10mm, 7mm))
  }
  align(center, fletcher.diagram(..args.pos(), ..named))
}

// Макрос для инлайн-диаграмм внутри формул
#let inlinediag(..args) = box(
  baseline: 50%,
  fletcher.diagram(
    spacing: (4mm, 3.5mm),
    node-inset: 1pt,
    edge-stroke: 0.6pt,
    ..args,
  )
)