@benrbray/micromark-extension-cite/dist/micromark-extension-cite.js

Micromark syntax extension for pandoc-style citations.

function A(a = {}) {
  function i() {
    let n = this.getData("inlineCiteStack");
    n || this.setData("inlineCiteStack", n = []), n.push({ items: [] });
  }
  function u(n) {
    const m = this.getData("inlineCiteStack").pop(), l = "citation", s = ((m == null ? void 0 : m.items) || []).map((p) => p.key).join(" "), x = this.sliceSerialize(n);
    this.tag(`<span class="${l}" data-cites="${s}">`), this.raw(x), this.tag("</span>");
  }
  function r(n) {
    const m = this.sliceSerialize(n), l = this.getData("inlineCiteStack");
    e(l).items.push({ key: m });
  }
  function e(n) {
    return n[n.length - 1];
  }
  return {
    enter: {
      inlineCite: i
    },
    exit: {
      inlineCite: u,
      citeItemKey: r
    }
  };
}
function g(a) {
  const i = Object.assign({
    enableAltSyntax: !1,
    enablePandocSyntax: !0
  }, a), u = {};
  return i.enablePandocSyntax && (u[91] = { tokenize: C(!1) }), i.enableAltSyntax && (u[64] = { tokenize: C(!0) }), { text: u };
}
const K = {
  partial: !0,
  /** If the next two characters are `-@`, run `ok`, else `nok`. */
  tokenize(a, i, u) {
    return r;
    function r(n) {
      return n !== 45 ? u(n) : (a.consume(n), e);
    }
    function e(n) {
      return n !== 64 ? u(n) : (a.consume(n), i(n));
    }
  }
}, C = (a) => function(i, u, r) {
  let e = {
    /** helps detect empty citation keys */
    nonEmptyKey: !1,
    /** note that this variable is only updated when we are looking
      * for a prefix->key transition, when need to know whether the
         * most recently consumed character was a space.            */
    lastWasSpace: !1,
    /** are we currently in the prefix? */
    inPrefix: !1
  };
  return a ? m : n;
  function n(t) {
    return t === 91 ? (i.enter(
      "inlineCite"
      /* inlineCite */
    ), i.enter(
      "inlineCiteMarker"
      /* inlineCiteMarker */
    ), i.consume(t), i.exit(
      "inlineCiteMarker"
      /* inlineCiteMarker */
    ), s) : r(t);
  }
  function m(t) {
    return t === 64 ? (i.enter(
      "inlineCite"
      /* inlineCite */
    ), i.enter(
      "inlineCiteMarker_alt"
      /* inlineCiteMarker_alt */
    ), i.consume(t), l) : r(t);
  }
  function l(t) {
    return t === 91 ? (i.consume(t), i.exit(
      "inlineCiteMarker_alt"
      /* inlineCiteMarker_alt */
    ), i.enter(
      "citeItem"
      /* citeItem */
    ), S) : r(t);
  }
  function S(t) {
    return t === 45 ? (i.enter(
      "citeAuthorSuppress"
      /* citeAuthorSuppress */
    ), i.consume(t), i.exit(
      "citeAuthorSuppress"
      /* citeAuthorSuppress */
    ), i.enter(
      "citeItemKey"
      /* citeItemKey */
    ), I) : (i.enter(
      "citeItemKey"
      /* citeItemKey */
    ), I(t));
  }
  function s(t) {
    return e.nonEmptyKey = !1, i.enter(
      "citeItem"
      /* citeItem */
    ), t === 45 ? p(t) : t === 64 ? y(t) : (e.lastWasSpace = !1, e.inPrefix = !0, i.enter(
      "citeItemPrefix"
      /* citeItemPrefix */
    ), x(t));
  }
  function x(t) {
    return t === 45 ? p(t) : t === 64 ? y(t) : t === 93 || t === null ? r(t) : (e.lastWasSpace = t === 32, i.consume(t), x);
  }
  function p(t) {
    return t !== 45 ? r(t) : i.check(
      // check if the next two characters are `-@`
      K,
      // if they are, tokenize as citeAuthorSuppress
      P,
      // otherwise, we're still in the prefix
      c
    )(t);
  }
  function c(t) {
    return e.inPrefix || (i.enter(
      "citeItemPrefix"
      /* citeItemPrefix */
    ), e.inPrefix = !0), i.consume(t), x;
  }
  function P(t) {
    return t !== 45 ? r(t) : (e.inPrefix && (i.exit(
      "citeItemPrefix"
      /* citeItemPrefix */
    ), e.inPrefix = !1), i.enter(
      "citeAuthorSuppress"
      /* citeAuthorSuppress */
    ), i.consume(t), i.exit(
      "citeAuthorSuppress"
      /* citeAuthorSuppress */
    ), y);
  }
  function y(t) {
    if (t !== 64)
      return r(t);
    if (e.inPrefix) {
      if (!e.lastWasSpace)
        return r(t);
      i.exit(
        "citeItemPrefix"
        /* citeItemPrefix */
      ), e.inPrefix = !1;
    }
    return i.enter(
      "citeItemSymbol"
      /* citeItemSymbol */
    ), i.consume(t), i.exit(
      "citeItemSymbol"
      /* citeItemSymbol */
    ), i.enter(
      "citeItemKey"
      /* citeItemKey */
    ), I;
  }
  function I(t) {
    if (t === 93 || t == 59) {
      if (!e.nonEmptyKey)
        return r(t);
      if (i.exit(
        "citeItemKey"
        /* citeItemKey */
      ), i.exit(
        "citeItem"
        /* citeItem */
      ), t === 93)
        return h(t);
      if (t === 59)
        return i.enter(
          "citeItemSep"
          /* citeItemSep */
        ), i.consume(t), i.exit(
          "citeItemSep"
          /* citeItemSep */
        ), s;
    }
    return t === 32 || t === 44 ? e.nonEmptyKey ? (i.exit(
      "citeItemKey"
      /* citeItemKey */
    ), i.enter(
      "citeItemSuffix"
      /* citeItemSuffix */
    ), o(t)) : r(t) : t === null || t < 0 ? r(t) : (e.nonEmptyKey = !0, i.consume(t), I);
  }
  function o(t) {
    return t === null ? r(t) : t === 93 ? (i.exit(
      "citeItemSuffix"
      /* citeItemSuffix */
    ), i.exit(
      "citeItem"
      /* citeItem */
    ), h(t)) : t === 59 ? (i.exit(
      "citeItemSuffix"
      /* citeItemSuffix */
    ), i.exit(
      "citeItem"
      /* citeItem */
    ), i.enter(
      "citeItemSep"
      /* citeItemSep */
    ), i.consume(t), i.exit(
      "citeItemSep"
      /* citeItemSep */
    ), s) : (i.consume(t), o);
  }
  function h(t) {
    return t !== 93 ? r(t) : (i.enter(
      "inlineCiteMarker"
      /* inlineCiteMarker */
    ), i.consume(t), i.exit(
      "inlineCiteMarker"
      /* inlineCiteMarker */
    ), i.exit(
      "inlineCite"
      /* inlineCite */
    ), u);
  }
};
export {
  A as citeHtml,
  g as citeSyntax
};