-- -*- mode: M2; coding: utf-8 -*-
Node
  Key
     wikipedia
    (wikipedia, String)
    (wikipedia, String, String)
  Headline
    link to a Wikipedia article
  Usage
    wikipedia(url, title)
    wikipedia title
  Inputs
    url:String
      the article's url slug, optional
    title:String
      a Wikipedia article's title
  Outputs
    :Hypertext
      a link to the Wikipedia entry with the given title usable inside a documentation node
  Description
    Example
      wikipedia "Bessel function"
      html oo
      wikipedia("Bessel_function#Definitions", "Bessel function")
      html oo
  SeeAlso
    document
    arXiv
    stacksProject
Node
  Key
     arXiv
    (arXiv, String)
    (arXiv, String, String)
  Headline
    link to an arXiv article
  Usage
    arXiv ref
    arXiv(ref, title)
  Inputs
    ref:String
      an arXiv identifier "YYMM.NNNNN" or "math/YYMMNNN"
    title:String
      the link title, optional
  Outputs
    :Hypertext
      a link to the abstract of the article with the given identifier, usable inside a documentation node
  Description
    Example
      arXiv "1411.5724"
      html oo
      arXiv("math/0003033", "Macaulay2 and the geometry of schemes")
      html oo
  SeeAlso
    document
    stacksProject
    wikipedia
Node
  Key
     stacksProject
    (stacksProject, String, String)
  Headline
    link to a Stacks Project tag
  Usage
    stacksProject(tag, description)
  Inputs
    tag:String
      an alphanumeric Stacks Project tag of the form "TTTT"
    title:String
      the link title
  Outputs
    :Hypertext
      a link to the Stacks Project node with the given tag, usable inside a documentation node
  Description
    Example
      stacksProject("01HR", "Affine schemes")
      html oo
  SeeAlso
    document
    arXiv
    wikipedia