template.typ

#let template(
  title: none,
  font: "New Computer Modern",
  authors: (),
  date: none,
  show-outline: false,
  body
) = {
  show link: text.with(blue)

  set text(12pt, lang: "nb")
  set text(font: font)
  // set text(font: "Comic Neue")
  set page(numbering: "1/1")

  show heading: it => {
    if it.level > 2 {
      parbreak()
      text(11pt, weight: "regular", it.body)
    } else {
      it
    }
  }

  set par(justify: true)

  align(center, text(1.2em, strong(title)))
  if authors.len() > 0 {
    align(center, stack(dir: ltr, spacing: 1.5cm, ..authors))
  }
  if date == auto {
    let norwegian_month_name = (
      none,
      "januar",
      "februar",
      "mars",
      "april",
      "mai",
      "juni",
      "juli",
      "august",
      "septemper",
      "oktober",
      "november",
      "desember",
    )
    let norwegian_datetime_display(dt) = [#dt.day(). #norwegian_month_name.at(dt.month()) #dt.year()]
    // align(center, datetime.today().display("[day padding:none]. [month repr:long] [year]"))
    align(center, norwegian_datetime_display(datetime.today()))
  } else if date != none {
    align(center, date)
  }

  if show-outline {
    v(0.5cm)
    block(inset: (x: 0.5cm), outline(indent: 1em))
    v(1cm)
  }

  
  // #show math.equation.where(block: true): it => block(inset: (left: 0.85cm), align(right, it))

  body
}

#let tall = v(1.5em)
#let implies = box(inset: (x: 10pt), scale(x: 150%, sym.arrow.r.double.long))
// #let eop = h(1fr) + emoji.cake
#let eop = h(1fr) + sym.square
#let eop-prev = style(s => place(dy: -measure(eop, s).height, eop))

#let accent = green
#let lemma(name, code, body) = block(
  inset: (x: 8pt, y: 6pt),
  width: 100%,
  fill: accent.lighten(97%),
  stroke: (left: 1pt + accent),
  [
    #box(
      outset: (x: 2pt, bottom: 7pt),
      // width: 100%,
      stroke: (bottom: 1pt + accent),
      [*#name* (#code)]
    )
    
    #body
  ]
)