up n_m

node_modules/micromark-extension-gfm-autolink-literal/dev/index.d.ts

@@ -0,0 +1,15 @@
+export {gfmAutolinkLiteral} from './lib/syntax.js'
+export {gfmAutolinkLiteralHtml} from './lib/html.js'
+
+declare module 'micromark-util-types' {
+  interface Token {
+    _gfmAutolinkLiteralWalkedInto?: boolean
+  }
+
+  interface TokenTypeMap {
+    literalAutolink: 'literalAutolink'
+    literalAutolinkEmail: 'literalAutolinkEmail'
+    literalAutolinkHttp: 'literalAutolinkHttp'
+    literalAutolinkWww: 'literalAutolinkWww'
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/dev/index.js

@@ -0,0 +1,2 @@
+export {gfmAutolinkLiteral} from './lib/syntax.js'
+export {gfmAutolinkLiteralHtml} from './lib/html.js'

node_modules/micromark-extension-gfm-autolink-literal/dev/lib/html.d.ts

@@ -0,0 +1,13 @@
+/**
+ * Create an HTML extension for `micromark` to support GitHub autolink literal
+ * when serializing to HTML.
+ *
+ * @returns {HtmlExtension}
+ *   Extension for `micromark` that can be passed in `htmlExtensions` to
+ *   support GitHub autolink literal when serializing to HTML.
+ */
+export function gfmAutolinkLiteralHtml(): HtmlExtension
+export type CompileContext = import('micromark-util-types').CompileContext
+export type Handle = import('micromark-util-types').Handle
+export type HtmlExtension = import('micromark-util-types').HtmlExtension
+export type Token = import('micromark-util-types').Token

node_modules/micromark-extension-gfm-autolink-literal/dev/lib/html.js

@@ -0,0 +1,59 @@
+/**
+ * @typedef {import('micromark-util-types').CompileContext} CompileContext
+ * @typedef {import('micromark-util-types').Handle} Handle
+ * @typedef {import('micromark-util-types').HtmlExtension} HtmlExtension
+ * @typedef {import('micromark-util-types').Token} Token
+ */
+
+import {sanitizeUri} from 'micromark-util-sanitize-uri'
+
+/**
+ * Create an HTML extension for `micromark` to support GitHub autolink literal
+ * when serializing to HTML.
+ *
+ * @returns {HtmlExtension}
+ *   Extension for `micromark` that can be passed in `htmlExtensions` to
+ *   support GitHub autolink literal when serializing to HTML.
+ */
+export function gfmAutolinkLiteralHtml() {
+  return {
+    exit: {literalAutolinkEmail, literalAutolinkHttp, literalAutolinkWww}
+  }
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkWww(token) {
+  anchorFromToken.call(this, token, 'http://')
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkEmail(token) {
+  anchorFromToken.call(this, token, 'mailto:')
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkHttp(token) {
+  anchorFromToken.call(this, token)
+}
+
+/**
+ * @this CompileContext
+ * @param {Token} token
+ * @param {string | null | undefined} [protocol]
+ * @returns {undefined}
+ */
+function anchorFromToken(token, protocol) {
+  const url = this.sliceSerialize(token)
+  this.tag('<a href="' + sanitizeUri((protocol || '') + url) + '">')
+  this.raw(this.encode(url))
+  this.tag('</a>')
+}

node_modules/micromark-extension-gfm-autolink-literal/dev/lib/syntax.d.ts

@@ -0,0 +1,17 @@
+/**
+ * Create an extension for `micromark` to support GitHub autolink literal
+ * syntax.
+ *
+ * @returns {Extension}
+ *   Extension for `micromark` that can be passed in `extensions` to enable GFM
+ *   autolink literal syntax.
+ */
+export function gfmAutolinkLiteral(): Extension
+export type Code = import('micromark-util-types').Code
+export type ConstructRecord = import('micromark-util-types').ConstructRecord
+export type Event = import('micromark-util-types').Event
+export type Extension = import('micromark-util-types').Extension
+export type Previous = import('micromark-util-types').Previous
+export type State = import('micromark-util-types').State
+export type TokenizeContext = import('micromark-util-types').TokenizeContext
+export type Tokenizer = import('micromark-util-types').Tokenizer

node_modules/micromark-extension-gfm-autolink-literal/dev/lib/syntax.js

@@ -0,0 +1,979 @@
+/**
+ * @typedef {import('micromark-util-types').Code} Code
+ * @typedef {import('micromark-util-types').ConstructRecord} ConstructRecord
+ * @typedef {import('micromark-util-types').Event} Event
+ * @typedef {import('micromark-util-types').Extension} Extension
+ * @typedef {import('micromark-util-types').Previous} Previous
+ * @typedef {import('micromark-util-types').State} State
+ * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext
+ * @typedef {import('micromark-util-types').Tokenizer} Tokenizer
+ */
+
+import {
+  asciiAlpha,
+  asciiAlphanumeric,
+  asciiControl,
+  markdownLineEndingOrSpace,
+  unicodePunctuation,
+  unicodeWhitespace
+} from 'micromark-util-character'
+import {codes} from 'micromark-util-symbol'
+
+const wwwPrefix = {tokenize: tokenizeWwwPrefix, partial: true}
+const domain = {tokenize: tokenizeDomain, partial: true}
+const path = {tokenize: tokenizePath, partial: true}
+const trail = {tokenize: tokenizeTrail, partial: true}
+const emailDomainDotTrail = {
+  tokenize: tokenizeEmailDomainDotTrail,
+  partial: true
+}
+
+const wwwAutolink = {tokenize: tokenizeWwwAutolink, previous: previousWww}
+const protocolAutolink = {
+  tokenize: tokenizeProtocolAutolink,
+  previous: previousProtocol
+}
+const emailAutolink = {tokenize: tokenizeEmailAutolink, previous: previousEmail}
+
+/** @type {ConstructRecord} */
+const text = {}
+
+/**
+ * Create an extension for `micromark` to support GitHub autolink literal
+ * syntax.
+ *
+ * @returns {Extension}
+ *   Extension for `micromark` that can be passed in `extensions` to enable GFM
+ *   autolink literal syntax.
+ */
+export function gfmAutolinkLiteral() {
+  return {text}
+}
+
+/** @type {Code} */
+let code = codes.digit0
+
+// Add alphanumerics.
+while (code < codes.leftCurlyBrace) {
+  text[code] = emailAutolink
+  code++
+  if (code === codes.colon) code = codes.uppercaseA
+  else if (code === codes.leftSquareBracket) code = codes.lowercaseA
+}
+
+text[codes.plusSign] = emailAutolink
+text[codes.dash] = emailAutolink
+text[codes.dot] = emailAutolink
+text[codes.underscore] = emailAutolink
+text[codes.uppercaseH] = [emailAutolink, protocolAutolink]
+text[codes.lowercaseH] = [emailAutolink, protocolAutolink]
+text[codes.uppercaseW] = [emailAutolink, wwwAutolink]
+text[codes.lowercaseW] = [emailAutolink, wwwAutolink]
+
+// To do: perform email autolink literals on events, afterwards.
+// That’s where `markdown-rs` and `cmark-gfm` perform it.
+// It should look for `@`, then for atext backwards, and then for a label
+// forwards.
+// To do: `mailto:`, `xmpp:` protocol as prefix.
+
+/**
+ * Email autolink literal.
+ *
+ * ```markdown
+ * > | a contact@example.org b
+ *       ^^^^^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeEmailAutolink(effects, ok, nok) {
+  const self = this
+  /** @type {boolean | undefined} */
+  let dot
+  /** @type {boolean} */
+  let data
+
+  return start
+
+  /**
+   * Start of email autolink literal.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *       ^
+   * ```
+   *
+   * @type {State}
+   */
+  function start(code) {
+    if (
+      !gfmAtext(code) ||
+      !previousEmail.call(self, self.previous) ||
+      previousUnbalanced(self.events)
+    ) {
+      return nok(code)
+    }
+
+    effects.enter('literalAutolink')
+    effects.enter('literalAutolinkEmail')
+    return atext(code)
+  }
+
+  /**
+   * In email atext.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *       ^
+   * ```
+   *
+   * @type {State}
+   */
+  function atext(code) {
+    if (gfmAtext(code)) {
+      effects.consume(code)
+      return atext
+    }
+
+    if (code === codes.atSign) {
+      effects.consume(code)
+      return emailDomain
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * In email domain.
+   *
+   * The reference code is a bit overly complex as it handles the `@`, of which
+   * there may be just one.
+   * Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L318>
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *               ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomain(code) {
+    // Dot followed by alphanumerical (not `-` or `_`).
+    if (code === codes.dot) {
+      return effects.check(
+        emailDomainDotTrail,
+        emailDomainAfter,
+        emailDomainDot
+      )(code)
+    }
+
+    // Alphanumerical, `-`, and `_`.
+    if (
+      code === codes.dash ||
+      code === codes.underscore ||
+      asciiAlphanumeric(code)
+    ) {
+      data = true
+      effects.consume(code)
+      return emailDomain
+    }
+
+    // To do: `/` if xmpp.
+
+    // Note: normally we’d truncate trailing punctuation from the link.
+    // However, email autolink literals cannot contain any of those markers,
+    // except for `.`, but that can only occur if it isn’t trailing.
+    // So we can ignore truncating!
+    return emailDomainAfter(code)
+  }
+
+  /**
+   * In email domain, on dot that is not a trail.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *                      ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomainDot(code) {
+    effects.consume(code)
+    dot = true
+    return emailDomain
+  }
+
+  /**
+   * After email domain.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomainAfter(code) {
+    // Domain must not be empty, must include a dot, and must end in alphabetical.
+    // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L332>.
+    if (data && dot && asciiAlpha(self.previous)) {
+      effects.exit('literalAutolinkEmail')
+      effects.exit('literalAutolink')
+      return ok(code)
+    }
+
+    return nok(code)
+  }
+}
+
+/**
+ * `www` autolink literal.
+ *
+ * ```markdown
+ * > | a www.example.org b
+ *       ^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeWwwAutolink(effects, ok, nok) {
+  const self = this
+
+  return wwwStart
+
+  /**
+   * Start of www autolink literal.
+   *
+   * ```markdown
+   * > | www.example.com/a?b#c
+   *     ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwStart(code) {
+    if (
+      (code !== codes.uppercaseW && code !== codes.lowercaseW) ||
+      !previousWww.call(self, self.previous) ||
+      previousUnbalanced(self.events)
+    ) {
+      return nok(code)
+    }
+
+    effects.enter('literalAutolink')
+    effects.enter('literalAutolinkWww')
+    // Note: we *check*, so we can discard the `www.` we parsed.
+    // If it worked, we consider it as a part of the domain.
+    return effects.check(
+      wwwPrefix,
+      effects.attempt(domain, effects.attempt(path, wwwAfter), nok),
+      nok
+    )(code)
+  }
+
+  /**
+   * After a www autolink literal.
+   *
+   * ```markdown
+   * > | www.example.com/a?b#c
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwAfter(code) {
+    effects.exit('literalAutolinkWww')
+    effects.exit('literalAutolink')
+    return ok(code)
+  }
+}
+
+/**
+ * Protocol autolink literal.
+ *
+ * ```markdown
+ * > | a https://example.org b
+ *       ^^^^^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeProtocolAutolink(effects, ok, nok) {
+  const self = this
+  let buffer = ''
+  let seen = false
+
+  return protocolStart
+
+  /**
+   * Start of protocol autolink literal.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *     ^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolStart(code) {
+    if (
+      (code === codes.uppercaseH || code === codes.lowercaseH) &&
+      previousProtocol.call(self, self.previous) &&
+      !previousUnbalanced(self.events)
+    ) {
+      effects.enter('literalAutolink')
+      effects.enter('literalAutolinkHttp')
+      buffer += String.fromCodePoint(code)
+      effects.consume(code)
+      return protocolPrefixInside
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * In protocol.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *     ^^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolPrefixInside(code) {
+    // `5` is size of `https`
+    if (asciiAlpha(code) && buffer.length < 5) {
+      // @ts-expect-error: definitely number.
+      buffer += String.fromCodePoint(code)
+      effects.consume(code)
+      return protocolPrefixInside
+    }
+
+    if (code === codes.colon) {
+      const protocol = buffer.toLowerCase()
+
+      if (protocol === 'http' || protocol === 'https') {
+        effects.consume(code)
+        return protocolSlashesInside
+      }
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * In slashes.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *           ^^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolSlashesInside(code) {
+    if (code === codes.slash) {
+      effects.consume(code)
+
+      if (seen) {
+        return afterProtocol
+      }
+
+      seen = true
+      return protocolSlashesInside
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * After protocol, before domain.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *             ^
+   * ```
+   *
+   * @type {State}
+   */
+  function afterProtocol(code) {
+    // To do: this is different from `markdown-rs`:
+    // https://github.com/wooorm/markdown-rs/blob/b3a921c761309ae00a51fe348d8a43adbc54b518/src/construct/gfm_autolink_literal.rs#L172-L182
+    return code === codes.eof ||
+      asciiControl(code) ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code) ||
+      unicodePunctuation(code)
+      ? nok(code)
+      : effects.attempt(domain, effects.attempt(path, protocolAfter), nok)(code)
+  }
+
+  /**
+   * After a protocol autolink literal.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *                              ^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolAfter(code) {
+    effects.exit('literalAutolinkHttp')
+    effects.exit('literalAutolink')
+    return ok(code)
+  }
+}
+
+/**
+ * `www` prefix.
+ *
+ * ```markdown
+ * > | a www.example.org b
+ *       ^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeWwwPrefix(effects, ok, nok) {
+  let size = 0
+
+  return wwwPrefixInside
+
+  /**
+   * In www prefix.
+   *
+   * ```markdown
+   * > | www.example.com
+   *     ^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwPrefixInside(code) {
+    if ((code === codes.uppercaseW || code === codes.lowercaseW) && size < 3) {
+      size++
+      effects.consume(code)
+      return wwwPrefixInside
+    }
+
+    if (code === codes.dot && size === 3) {
+      effects.consume(code)
+      return wwwPrefixAfter
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * After www prefix.
+   *
+   * ```markdown
+   * > | www.example.com
+   *         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwPrefixAfter(code) {
+    // If there is *anything*, we can link.
+    return code === codes.eof ? nok(code) : ok(code)
+  }
+}
+
+/**
+ * Domain.
+ *
+ * ```markdown
+ * > | a https://example.org b
+ *               ^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeDomain(effects, ok, nok) {
+  /** @type {boolean | undefined} */
+  let underscoreInLastSegment
+  /** @type {boolean | undefined} */
+  let underscoreInLastLastSegment
+  /** @type {boolean | undefined} */
+  let seen
+
+  return domainInside
+
+  /**
+   * In domain.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *             ^^^^^^^^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function domainInside(code) {
+    // Check whether this marker, which is a trailing punctuation
+    // marker, optionally followed by more trailing markers, and then
+    // followed by an end.
+    if (code === codes.dot || code === codes.underscore) {
+      return effects.check(trail, domainAfter, domainAtPunctuation)(code)
+    }
+
+    // GH documents that only alphanumerics (other than `-`, `.`, and `_`) can
+    // occur, which sounds like ASCII only, but they also support `www.點看.com`,
+    // so that’s Unicode.
+    // Instead of some new production for Unicode alphanumerics, markdown
+    // already has that for Unicode punctuation and whitespace, so use those.
+    // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L12>.
+    if (
+      code === codes.eof ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code) ||
+      (code !== codes.dash && unicodePunctuation(code))
+    ) {
+      return domainAfter(code)
+    }
+
+    seen = true
+    effects.consume(code)
+    return domainInside
+  }
+
+  /**
+   * In domain, at potential trailing punctuation, that was not trailing.
+   *
+   * ```markdown
+   * > | https://example.com
+   *                    ^
+   * ```
+   *
+   * @type {State}
+   */
+  function domainAtPunctuation(code) {
+    // There is an underscore in the last segment of the domain
+    if (code === codes.underscore) {
+      underscoreInLastSegment = true
+    }
+    // Otherwise, it’s a `.`: save the last segment underscore in the
+    // penultimate segment slot.
+    else {
+      underscoreInLastLastSegment = underscoreInLastSegment
+      underscoreInLastSegment = undefined
+    }
+
+    effects.consume(code)
+    return domainInside
+  }
+
+  /**
+   * After domain.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *                        ^
+   * ```
+   *
+   * @type {State} */
+  function domainAfter(code) {
+    // Note: that’s GH says a dot is needed, but it’s not true:
+    // <https://github.com/github/cmark-gfm/issues/279>
+    if (underscoreInLastLastSegment || underscoreInLastSegment || !seen) {
+      return nok(code)
+    }
+
+    return ok(code)
+  }
+}
+
+/**
+ * Path.
+ *
+ * ```markdown
+ * > | a https://example.org/stuff b
+ *                          ^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizePath(effects, ok) {
+  let sizeOpen = 0
+  let sizeClose = 0
+
+  return pathInside
+
+  /**
+   * In path.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *                        ^^
+   * ```
+   *
+   * @type {State}
+   */
+  function pathInside(code) {
+    if (code === codes.leftParenthesis) {
+      sizeOpen++
+      effects.consume(code)
+      return pathInside
+    }
+
+    // To do: `markdown-rs` also needs this.
+    // If this is a paren, and there are less closings than openings,
+    // we don’t check for a trail.
+    if (code === codes.rightParenthesis && sizeClose < sizeOpen) {
+      return pathAtPunctuation(code)
+    }
+
+    // Check whether this trailing punctuation marker is optionally
+    // followed by more trailing markers, and then followed
+    // by an end.
+    if (
+      code === codes.exclamationMark ||
+      code === codes.quotationMark ||
+      code === codes.ampersand ||
+      code === codes.apostrophe ||
+      code === codes.rightParenthesis ||
+      code === codes.asterisk ||
+      code === codes.comma ||
+      code === codes.dot ||
+      code === codes.colon ||
+      code === codes.semicolon ||
+      code === codes.lessThan ||
+      code === codes.questionMark ||
+      code === codes.rightSquareBracket ||
+      code === codes.underscore ||
+      code === codes.tilde
+    ) {
+      return effects.check(trail, ok, pathAtPunctuation)(code)
+    }
+
+    if (
+      code === codes.eof ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+
+    effects.consume(code)
+    return pathInside
+  }
+
+  /**
+   * In path, at potential trailing punctuation, that was not trailing.
+   *
+   * ```markdown
+   * > | https://example.com/a"b
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function pathAtPunctuation(code) {
+    // Count closing parens.
+    if (code === codes.rightParenthesis) {
+      sizeClose++
+    }
+
+    effects.consume(code)
+    return pathInside
+  }
+}
+
+/**
+ * Trail.
+ *
+ * This calls `ok` if this *is* the trail, followed by an end, which means
+ * the entire trail is not part of the link.
+ * It calls `nok` if this *is* part of the link.
+ *
+ * ```markdown
+ * > | https://example.com").
+ *                        ^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeTrail(effects, ok, nok) {
+  return trail
+
+  /**
+   * In trail of domain or path.
+   *
+   * ```markdown
+   * > | https://example.com").
+   *                        ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trail(code) {
+    // Regular trailing punctuation.
+    if (
+      code === codes.exclamationMark ||
+      code === codes.quotationMark ||
+      code === codes.apostrophe ||
+      code === codes.rightParenthesis ||
+      code === codes.asterisk ||
+      code === codes.comma ||
+      code === codes.dot ||
+      code === codes.colon ||
+      code === codes.semicolon ||
+      code === codes.questionMark ||
+      code === codes.underscore ||
+      code === codes.tilde
+    ) {
+      effects.consume(code)
+      return trail
+    }
+
+    // `&` followed by one or more alphabeticals and then a `;`, is
+    // as a whole considered as trailing punctuation.
+    // In all other cases, it is considered as continuation of the URL.
+    if (code === codes.ampersand) {
+      effects.consume(code)
+      return trailCharRefStart
+    }
+
+    // Needed because we allow literals after `[`, as we fix:
+    // <https://github.com/github/cmark-gfm/issues/278>.
+    // Check that it is not followed by `(` or `[`.
+    if (code === codes.rightSquareBracket) {
+      effects.consume(code)
+      return trailBracketAfter
+    }
+
+    if (
+      // `<` is an end.
+      code === codes.lessThan ||
+      // So is whitespace.
+      code === codes.eof ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+
+    return nok(code)
+  }
+
+  /**
+   * In trail, after `]`.
+   *
+   * > 👉 **Note**: this deviates from `cmark-gfm` to fix a bug.
+   * > See end of <https://github.com/github/cmark-gfm/issues/278> for more.
+   *
+   * ```markdown
+   * > | https://example.com](
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailBracketAfter(code) {
+    // Whitespace or something that could start a resource or reference is the end.
+    // Switch back to trail otherwise.
+    if (
+      code === codes.eof ||
+      code === codes.leftParenthesis ||
+      code === codes.leftSquareBracket ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+
+    return trail(code)
+  }
+
+  /**
+   * In character-reference like trail, after `&`.
+   *
+   * ```markdown
+   * > | https://example.com&amp;).
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailCharRefStart(code) {
+    // When non-alpha, it’s not a trail.
+    return asciiAlpha(code) ? trailCharRefInside(code) : nok(code)
+  }
+
+  /**
+   * In character-reference like trail.
+   *
+   * ```markdown
+   * > | https://example.com&amp;).
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailCharRefInside(code) {
+    // Switch back to trail if this is well-formed.
+    if (code === codes.semicolon) {
+      effects.consume(code)
+      return trail
+    }
+
+    if (asciiAlpha(code)) {
+      effects.consume(code)
+      return trailCharRefInside
+    }
+
+    // It’s not a trail.
+    return nok(code)
+  }
+}
+
+/**
+ * Dot in email domain trail.
+ *
+ * This calls `ok` if this *is* the trail, followed by an end, which means
+ * the trail is not part of the link.
+ * It calls `nok` if this *is* part of the link.
+ *
+ * ```markdown
+ * > | contact@example.org.
+ *                        ^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeEmailDomainDotTrail(effects, ok, nok) {
+  return start
+
+  /**
+   * Dot.
+   *
+   * ```markdown
+   * > | contact@example.org.
+   *                    ^   ^
+   * ```
+   *
+   * @type {State}
+   */
+  function start(code) {
+    // Must be dot.
+    effects.consume(code)
+    return after
+  }
+
+  /**
+   * After dot.
+   *
+   * ```markdown
+   * > | contact@example.org.
+   *                     ^   ^
+   * ```
+   *
+   * @type {State}
+   */
+  function after(code) {
+    // Not a trail if alphanumeric.
+    return asciiAlphanumeric(code) ? nok(code) : ok(code)
+  }
+}
+
+/**
+ * See:
+ * <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L156>.
+ *
+ * @type {Previous}
+ */
+function previousWww(code) {
+  return (
+    code === codes.eof ||
+    code === codes.leftParenthesis ||
+    code === codes.asterisk ||
+    code === codes.underscore ||
+    code === codes.leftSquareBracket ||
+    code === codes.rightSquareBracket ||
+    code === codes.tilde ||
+    markdownLineEndingOrSpace(code)
+  )
+}
+
+/**
+ * See:
+ * <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L214>.
+ *
+ * @type {Previous}
+ */
+function previousProtocol(code) {
+  return !asciiAlpha(code)
+}
+
+/**
+ * @this {TokenizeContext}
+ * @type {Previous}
+ */
+function previousEmail(code) {
+  // Do not allow a slash “inside” atext.
+  // The reference code is a bit weird, but that’s what it results in.
+  // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L307>.
+  // Other than slash, every preceding character is allowed.
+  return !(code === codes.slash || gfmAtext(code))
+}
+
+/**
+ * @param {Code} code
+ * @returns {boolean}
+ */
+function gfmAtext(code) {
+  return (
+    code === codes.plusSign ||
+    code === codes.dash ||
+    code === codes.dot ||
+    code === codes.underscore ||
+    asciiAlphanumeric(code)
+  )
+}
+
+/**
+ * @param {Array<Event>} events
+ * @returns {boolean}
+ */
+function previousUnbalanced(events) {
+  let index = events.length
+  let result = false
+
+  while (index--) {
+    const token = events[index][1]
+
+    if (
+      (token.type === 'labelLink' || token.type === 'labelImage') &&
+      !token._balanced
+    ) {
+      result = true
+      break
+    }
+
+    // If we’ve seen this token, and it was marked as not having any unbalanced
+    // bracket before it, we can exit.
+    if (token._gfmAutolinkLiteralWalkedInto) {
+      result = false
+      break
+    }
+  }
+
+  if (events.length > 0 && !result) {
+    // Mark the last token as “walked into” w/o finding
+    // anything.
+    events[events.length - 1][1]._gfmAutolinkLiteralWalkedInto = true
+  }
+
+  return result
+}

node_modules/micromark-extension-gfm-autolink-literal/index.d.ts

@@ -0,0 +1,15 @@
+export {gfmAutolinkLiteral} from './lib/syntax.js'
+export {gfmAutolinkLiteralHtml} from './lib/html.js'
+
+declare module 'micromark-util-types' {
+  interface Token {
+    _gfmAutolinkLiteralWalkedInto?: boolean
+  }
+
+  interface TokenTypeMap {
+    literalAutolink: 'literalAutolink'
+    literalAutolinkEmail: 'literalAutolinkEmail'
+    literalAutolinkHttp: 'literalAutolinkHttp'
+    literalAutolinkWww: 'literalAutolinkWww'
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/index.js

@@ -0,0 +1,2 @@
+export {gfmAutolinkLiteral} from './lib/syntax.js'
+export {gfmAutolinkLiteralHtml} from './lib/html.js'

node_modules/micromark-extension-gfm-autolink-literal/lib/html.d.ts

@@ -0,0 +1,13 @@
+/**
+ * Create an HTML extension for `micromark` to support GitHub autolink literal
+ * when serializing to HTML.
+ *
+ * @returns {HtmlExtension}
+ *   Extension for `micromark` that can be passed in `htmlExtensions` to
+ *   support GitHub autolink literal when serializing to HTML.
+ */
+export function gfmAutolinkLiteralHtml(): HtmlExtension
+export type CompileContext = import('micromark-util-types').CompileContext
+export type Handle = import('micromark-util-types').Handle
+export type HtmlExtension = import('micromark-util-types').HtmlExtension
+export type Token = import('micromark-util-types').Token

node_modules/micromark-extension-gfm-autolink-literal/lib/html.js

@@ -0,0 +1,63 @@
+/**
+ * @typedef {import('micromark-util-types').CompileContext} CompileContext
+ * @typedef {import('micromark-util-types').Handle} Handle
+ * @typedef {import('micromark-util-types').HtmlExtension} HtmlExtension
+ * @typedef {import('micromark-util-types').Token} Token
+ */
+
+import {sanitizeUri} from 'micromark-util-sanitize-uri'
+
+/**
+ * Create an HTML extension for `micromark` to support GitHub autolink literal
+ * when serializing to HTML.
+ *
+ * @returns {HtmlExtension}
+ *   Extension for `micromark` that can be passed in `htmlExtensions` to
+ *   support GitHub autolink literal when serializing to HTML.
+ */
+export function gfmAutolinkLiteralHtml() {
+  return {
+    exit: {
+      literalAutolinkEmail,
+      literalAutolinkHttp,
+      literalAutolinkWww
+    }
+  }
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkWww(token) {
+  anchorFromToken.call(this, token, 'http://')
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkEmail(token) {
+  anchorFromToken.call(this, token, 'mailto:')
+}
+
+/**
+ * @this {CompileContext}
+ * @type {Handle}
+ */
+function literalAutolinkHttp(token) {
+  anchorFromToken.call(this, token)
+}
+
+/**
+ * @this CompileContext
+ * @param {Token} token
+ * @param {string | null | undefined} [protocol]
+ * @returns {undefined}
+ */
+function anchorFromToken(token, protocol) {
+  const url = this.sliceSerialize(token)
+  this.tag('<a href="' + sanitizeUri((protocol || '') + url) + '">')
+  this.raw(this.encode(url))
+  this.tag('</a>')
+}

node_modules/micromark-extension-gfm-autolink-literal/lib/syntax.d.ts

@@ -0,0 +1,17 @@
+/**
+ * Create an extension for `micromark` to support GitHub autolink literal
+ * syntax.
+ *
+ * @returns {Extension}
+ *   Extension for `micromark` that can be passed in `extensions` to enable GFM
+ *   autolink literal syntax.
+ */
+export function gfmAutolinkLiteral(): Extension
+export type Code = import('micromark-util-types').Code
+export type ConstructRecord = import('micromark-util-types').ConstructRecord
+export type Event = import('micromark-util-types').Event
+export type Extension = import('micromark-util-types').Extension
+export type Previous = import('micromark-util-types').Previous
+export type State = import('micromark-util-types').State
+export type TokenizeContext = import('micromark-util-types').TokenizeContext
+export type Tokenizer = import('micromark-util-types').Tokenizer

node_modules/micromark-extension-gfm-autolink-literal/lib/syntax.js

@@ -0,0 +1,957 @@
+/**
+ * @typedef {import('micromark-util-types').Code} Code
+ * @typedef {import('micromark-util-types').ConstructRecord} ConstructRecord
+ * @typedef {import('micromark-util-types').Event} Event
+ * @typedef {import('micromark-util-types').Extension} Extension
+ * @typedef {import('micromark-util-types').Previous} Previous
+ * @typedef {import('micromark-util-types').State} State
+ * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext
+ * @typedef {import('micromark-util-types').Tokenizer} Tokenizer
+ */
+
+import {
+  asciiAlpha,
+  asciiAlphanumeric,
+  asciiControl,
+  markdownLineEndingOrSpace,
+  unicodePunctuation,
+  unicodeWhitespace
+} from 'micromark-util-character'
+const wwwPrefix = {
+  tokenize: tokenizeWwwPrefix,
+  partial: true
+}
+const domain = {
+  tokenize: tokenizeDomain,
+  partial: true
+}
+const path = {
+  tokenize: tokenizePath,
+  partial: true
+}
+const trail = {
+  tokenize: tokenizeTrail,
+  partial: true
+}
+const emailDomainDotTrail = {
+  tokenize: tokenizeEmailDomainDotTrail,
+  partial: true
+}
+const wwwAutolink = {
+  tokenize: tokenizeWwwAutolink,
+  previous: previousWww
+}
+const protocolAutolink = {
+  tokenize: tokenizeProtocolAutolink,
+  previous: previousProtocol
+}
+const emailAutolink = {
+  tokenize: tokenizeEmailAutolink,
+  previous: previousEmail
+}
+
+/** @type {ConstructRecord} */
+const text = {}
+
+/**
+ * Create an extension for `micromark` to support GitHub autolink literal
+ * syntax.
+ *
+ * @returns {Extension}
+ *   Extension for `micromark` that can be passed in `extensions` to enable GFM
+ *   autolink literal syntax.
+ */
+export function gfmAutolinkLiteral() {
+  return {
+    text
+  }
+}
+
+/** @type {Code} */
+let code = 48
+
+// Add alphanumerics.
+while (code < 123) {
+  text[code] = emailAutolink
+  code++
+  if (code === 58) code = 65
+  else if (code === 91) code = 97
+}
+text[43] = emailAutolink
+text[45] = emailAutolink
+text[46] = emailAutolink
+text[95] = emailAutolink
+text[72] = [emailAutolink, protocolAutolink]
+text[104] = [emailAutolink, protocolAutolink]
+text[87] = [emailAutolink, wwwAutolink]
+text[119] = [emailAutolink, wwwAutolink]
+
+// To do: perform email autolink literals on events, afterwards.
+// That’s where `markdown-rs` and `cmark-gfm` perform it.
+// It should look for `@`, then for atext backwards, and then for a label
+// forwards.
+// To do: `mailto:`, `xmpp:` protocol as prefix.
+
+/**
+ * Email autolink literal.
+ *
+ * ```markdown
+ * > | a contact@example.org b
+ *       ^^^^^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeEmailAutolink(effects, ok, nok) {
+  const self = this
+  /** @type {boolean | undefined} */
+  let dot
+  /** @type {boolean} */
+  let data
+  return start
+
+  /**
+   * Start of email autolink literal.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *       ^
+   * ```
+   *
+   * @type {State}
+   */
+  function start(code) {
+    if (
+      !gfmAtext(code) ||
+      !previousEmail.call(self, self.previous) ||
+      previousUnbalanced(self.events)
+    ) {
+      return nok(code)
+    }
+    effects.enter('literalAutolink')
+    effects.enter('literalAutolinkEmail')
+    return atext(code)
+  }
+
+  /**
+   * In email atext.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *       ^
+   * ```
+   *
+   * @type {State}
+   */
+  function atext(code) {
+    if (gfmAtext(code)) {
+      effects.consume(code)
+      return atext
+    }
+    if (code === 64) {
+      effects.consume(code)
+      return emailDomain
+    }
+    return nok(code)
+  }
+
+  /**
+   * In email domain.
+   *
+   * The reference code is a bit overly complex as it handles the `@`, of which
+   * there may be just one.
+   * Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L318>
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *               ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomain(code) {
+    // Dot followed by alphanumerical (not `-` or `_`).
+    if (code === 46) {
+      return effects.check(
+        emailDomainDotTrail,
+        emailDomainAfter,
+        emailDomainDot
+      )(code)
+    }
+
+    // Alphanumerical, `-`, and `_`.
+    if (code === 45 || code === 95 || asciiAlphanumeric(code)) {
+      data = true
+      effects.consume(code)
+      return emailDomain
+    }
+
+    // To do: `/` if xmpp.
+
+    // Note: normally we’d truncate trailing punctuation from the link.
+    // However, email autolink literals cannot contain any of those markers,
+    // except for `.`, but that can only occur if it isn’t trailing.
+    // So we can ignore truncating!
+    return emailDomainAfter(code)
+  }
+
+  /**
+   * In email domain, on dot that is not a trail.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *                      ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomainDot(code) {
+    effects.consume(code)
+    dot = true
+    return emailDomain
+  }
+
+  /**
+   * After email domain.
+   *
+   * ```markdown
+   * > | a contact@example.org b
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function emailDomainAfter(code) {
+    // Domain must not be empty, must include a dot, and must end in alphabetical.
+    // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L332>.
+    if (data && dot && asciiAlpha(self.previous)) {
+      effects.exit('literalAutolinkEmail')
+      effects.exit('literalAutolink')
+      return ok(code)
+    }
+    return nok(code)
+  }
+}
+
+/**
+ * `www` autolink literal.
+ *
+ * ```markdown
+ * > | a www.example.org b
+ *       ^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeWwwAutolink(effects, ok, nok) {
+  const self = this
+  return wwwStart
+
+  /**
+   * Start of www autolink literal.
+   *
+   * ```markdown
+   * > | www.example.com/a?b#c
+   *     ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwStart(code) {
+    if (
+      (code !== 87 && code !== 119) ||
+      !previousWww.call(self, self.previous) ||
+      previousUnbalanced(self.events)
+    ) {
+      return nok(code)
+    }
+    effects.enter('literalAutolink')
+    effects.enter('literalAutolinkWww')
+    // Note: we *check*, so we can discard the `www.` we parsed.
+    // If it worked, we consider it as a part of the domain.
+    return effects.check(
+      wwwPrefix,
+      effects.attempt(domain, effects.attempt(path, wwwAfter), nok),
+      nok
+    )(code)
+  }
+
+  /**
+   * After a www autolink literal.
+   *
+   * ```markdown
+   * > | www.example.com/a?b#c
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwAfter(code) {
+    effects.exit('literalAutolinkWww')
+    effects.exit('literalAutolink')
+    return ok(code)
+  }
+}
+
+/**
+ * Protocol autolink literal.
+ *
+ * ```markdown
+ * > | a https://example.org b
+ *       ^^^^^^^^^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeProtocolAutolink(effects, ok, nok) {
+  const self = this
+  let buffer = ''
+  let seen = false
+  return protocolStart
+
+  /**
+   * Start of protocol autolink literal.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *     ^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolStart(code) {
+    if (
+      (code === 72 || code === 104) &&
+      previousProtocol.call(self, self.previous) &&
+      !previousUnbalanced(self.events)
+    ) {
+      effects.enter('literalAutolink')
+      effects.enter('literalAutolinkHttp')
+      buffer += String.fromCodePoint(code)
+      effects.consume(code)
+      return protocolPrefixInside
+    }
+    return nok(code)
+  }
+
+  /**
+   * In protocol.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *     ^^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolPrefixInside(code) {
+    // `5` is size of `https`
+    if (asciiAlpha(code) && buffer.length < 5) {
+      // @ts-expect-error: definitely number.
+      buffer += String.fromCodePoint(code)
+      effects.consume(code)
+      return protocolPrefixInside
+    }
+    if (code === 58) {
+      const protocol = buffer.toLowerCase()
+      if (protocol === 'http' || protocol === 'https') {
+        effects.consume(code)
+        return protocolSlashesInside
+      }
+    }
+    return nok(code)
+  }
+
+  /**
+   * In slashes.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *           ^^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolSlashesInside(code) {
+    if (code === 47) {
+      effects.consume(code)
+      if (seen) {
+        return afterProtocol
+      }
+      seen = true
+      return protocolSlashesInside
+    }
+    return nok(code)
+  }
+
+  /**
+   * After protocol, before domain.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *             ^
+   * ```
+   *
+   * @type {State}
+   */
+  function afterProtocol(code) {
+    // To do: this is different from `markdown-rs`:
+    // https://github.com/wooorm/markdown-rs/blob/b3a921c761309ae00a51fe348d8a43adbc54b518/src/construct/gfm_autolink_literal.rs#L172-L182
+    return code === null ||
+      asciiControl(code) ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code) ||
+      unicodePunctuation(code)
+      ? nok(code)
+      : effects.attempt(domain, effects.attempt(path, protocolAfter), nok)(code)
+  }
+
+  /**
+   * After a protocol autolink literal.
+   *
+   * ```markdown
+   * > | https://example.com/a?b#c
+   *                              ^
+   * ```
+   *
+   * @type {State}
+   */
+  function protocolAfter(code) {
+    effects.exit('literalAutolinkHttp')
+    effects.exit('literalAutolink')
+    return ok(code)
+  }
+}
+
+/**
+ * `www` prefix.
+ *
+ * ```markdown
+ * > | a www.example.org b
+ *       ^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeWwwPrefix(effects, ok, nok) {
+  let size = 0
+  return wwwPrefixInside
+
+  /**
+   * In www prefix.
+   *
+   * ```markdown
+   * > | www.example.com
+   *     ^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwPrefixInside(code) {
+    if ((code === 87 || code === 119) && size < 3) {
+      size++
+      effects.consume(code)
+      return wwwPrefixInside
+    }
+    if (code === 46 && size === 3) {
+      effects.consume(code)
+      return wwwPrefixAfter
+    }
+    return nok(code)
+  }
+
+  /**
+   * After www prefix.
+   *
+   * ```markdown
+   * > | www.example.com
+   *         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function wwwPrefixAfter(code) {
+    // If there is *anything*, we can link.
+    return code === null ? nok(code) : ok(code)
+  }
+}
+
+/**
+ * Domain.
+ *
+ * ```markdown
+ * > | a https://example.org b
+ *               ^^^^^^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeDomain(effects, ok, nok) {
+  /** @type {boolean | undefined} */
+  let underscoreInLastSegment
+  /** @type {boolean | undefined} */
+  let underscoreInLastLastSegment
+  /** @type {boolean | undefined} */
+  let seen
+  return domainInside
+
+  /**
+   * In domain.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *             ^^^^^^^^^^^
+   * ```
+   *
+   * @type {State}
+   */
+  function domainInside(code) {
+    // Check whether this marker, which is a trailing punctuation
+    // marker, optionally followed by more trailing markers, and then
+    // followed by an end.
+    if (code === 46 || code === 95) {
+      return effects.check(trail, domainAfter, domainAtPunctuation)(code)
+    }
+
+    // GH documents that only alphanumerics (other than `-`, `.`, and `_`) can
+    // occur, which sounds like ASCII only, but they also support `www.點看.com`,
+    // so that’s Unicode.
+    // Instead of some new production for Unicode alphanumerics, markdown
+    // already has that for Unicode punctuation and whitespace, so use those.
+    // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L12>.
+    if (
+      code === null ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code) ||
+      (code !== 45 && unicodePunctuation(code))
+    ) {
+      return domainAfter(code)
+    }
+    seen = true
+    effects.consume(code)
+    return domainInside
+  }
+
+  /**
+   * In domain, at potential trailing punctuation, that was not trailing.
+   *
+   * ```markdown
+   * > | https://example.com
+   *                    ^
+   * ```
+   *
+   * @type {State}
+   */
+  function domainAtPunctuation(code) {
+    // There is an underscore in the last segment of the domain
+    if (code === 95) {
+      underscoreInLastSegment = true
+    }
+    // Otherwise, it’s a `.`: save the last segment underscore in the
+    // penultimate segment slot.
+    else {
+      underscoreInLastLastSegment = underscoreInLastSegment
+      underscoreInLastSegment = undefined
+    }
+    effects.consume(code)
+    return domainInside
+  }
+
+  /**
+   * After domain.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *                        ^
+   * ```
+   *
+   * @type {State} */
+  function domainAfter(code) {
+    // Note: that’s GH says a dot is needed, but it’s not true:
+    // <https://github.com/github/cmark-gfm/issues/279>
+    if (underscoreInLastLastSegment || underscoreInLastSegment || !seen) {
+      return nok(code)
+    }
+    return ok(code)
+  }
+}
+
+/**
+ * Path.
+ *
+ * ```markdown
+ * > | a https://example.org/stuff b
+ *                          ^^^^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizePath(effects, ok) {
+  let sizeOpen = 0
+  let sizeClose = 0
+  return pathInside
+
+  /**
+   * In path.
+   *
+   * ```markdown
+   * > | https://example.com/a
+   *                        ^^
+   * ```
+   *
+   * @type {State}
+   */
+  function pathInside(code) {
+    if (code === 40) {
+      sizeOpen++
+      effects.consume(code)
+      return pathInside
+    }
+
+    // To do: `markdown-rs` also needs this.
+    // If this is a paren, and there are less closings than openings,
+    // we don’t check for a trail.
+    if (code === 41 && sizeClose < sizeOpen) {
+      return pathAtPunctuation(code)
+    }
+
+    // Check whether this trailing punctuation marker is optionally
+    // followed by more trailing markers, and then followed
+    // by an end.
+    if (
+      code === 33 ||
+      code === 34 ||
+      code === 38 ||
+      code === 39 ||
+      code === 41 ||
+      code === 42 ||
+      code === 44 ||
+      code === 46 ||
+      code === 58 ||
+      code === 59 ||
+      code === 60 ||
+      code === 63 ||
+      code === 93 ||
+      code === 95 ||
+      code === 126
+    ) {
+      return effects.check(trail, ok, pathAtPunctuation)(code)
+    }
+    if (
+      code === null ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+    effects.consume(code)
+    return pathInside
+  }
+
+  /**
+   * In path, at potential trailing punctuation, that was not trailing.
+   *
+   * ```markdown
+   * > | https://example.com/a"b
+   *                          ^
+   * ```
+   *
+   * @type {State}
+   */
+  function pathAtPunctuation(code) {
+    // Count closing parens.
+    if (code === 41) {
+      sizeClose++
+    }
+    effects.consume(code)
+    return pathInside
+  }
+}
+
+/**
+ * Trail.
+ *
+ * This calls `ok` if this *is* the trail, followed by an end, which means
+ * the entire trail is not part of the link.
+ * It calls `nok` if this *is* part of the link.
+ *
+ * ```markdown
+ * > | https://example.com").
+ *                        ^^^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeTrail(effects, ok, nok) {
+  return trail
+
+  /**
+   * In trail of domain or path.
+   *
+   * ```markdown
+   * > | https://example.com").
+   *                        ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trail(code) {
+    // Regular trailing punctuation.
+    if (
+      code === 33 ||
+      code === 34 ||
+      code === 39 ||
+      code === 41 ||
+      code === 42 ||
+      code === 44 ||
+      code === 46 ||
+      code === 58 ||
+      code === 59 ||
+      code === 63 ||
+      code === 95 ||
+      code === 126
+    ) {
+      effects.consume(code)
+      return trail
+    }
+
+    // `&` followed by one or more alphabeticals and then a `;`, is
+    // as a whole considered as trailing punctuation.
+    // In all other cases, it is considered as continuation of the URL.
+    if (code === 38) {
+      effects.consume(code)
+      return trailCharRefStart
+    }
+
+    // Needed because we allow literals after `[`, as we fix:
+    // <https://github.com/github/cmark-gfm/issues/278>.
+    // Check that it is not followed by `(` or `[`.
+    if (code === 93) {
+      effects.consume(code)
+      return trailBracketAfter
+    }
+    if (
+      // `<` is an end.
+      code === 60 ||
+      // So is whitespace.
+      code === null ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+    return nok(code)
+  }
+
+  /**
+   * In trail, after `]`.
+   *
+   * > 👉 **Note**: this deviates from `cmark-gfm` to fix a bug.
+   * > See end of <https://github.com/github/cmark-gfm/issues/278> for more.
+   *
+   * ```markdown
+   * > | https://example.com](
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailBracketAfter(code) {
+    // Whitespace or something that could start a resource or reference is the end.
+    // Switch back to trail otherwise.
+    if (
+      code === null ||
+      code === 40 ||
+      code === 91 ||
+      markdownLineEndingOrSpace(code) ||
+      unicodeWhitespace(code)
+    ) {
+      return ok(code)
+    }
+    return trail(code)
+  }
+
+  /**
+   * In character-reference like trail, after `&`.
+   *
+   * ```markdown
+   * > | https://example.com&amp;).
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailCharRefStart(code) {
+    // When non-alpha, it’s not a trail.
+    return asciiAlpha(code) ? trailCharRefInside(code) : nok(code)
+  }
+
+  /**
+   * In character-reference like trail.
+   *
+   * ```markdown
+   * > | https://example.com&amp;).
+   *                         ^
+   * ```
+   *
+   * @type {State}
+   */
+  function trailCharRefInside(code) {
+    // Switch back to trail if this is well-formed.
+    if (code === 59) {
+      effects.consume(code)
+      return trail
+    }
+    if (asciiAlpha(code)) {
+      effects.consume(code)
+      return trailCharRefInside
+    }
+
+    // It’s not a trail.
+    return nok(code)
+  }
+}
+
+/**
+ * Dot in email domain trail.
+ *
+ * This calls `ok` if this *is* the trail, followed by an end, which means
+ * the trail is not part of the link.
+ * It calls `nok` if this *is* part of the link.
+ *
+ * ```markdown
+ * > | contact@example.org.
+ *                        ^
+ * ```
+ *
+ * @this {TokenizeContext}
+ * @type {Tokenizer}
+ */
+function tokenizeEmailDomainDotTrail(effects, ok, nok) {
+  return start
+
+  /**
+   * Dot.
+   *
+   * ```markdown
+   * > | contact@example.org.
+   *                    ^   ^
+   * ```
+   *
+   * @type {State}
+   */
+  function start(code) {
+    // Must be dot.
+    effects.consume(code)
+    return after
+  }
+
+  /**
+   * After dot.
+   *
+   * ```markdown
+   * > | contact@example.org.
+   *                     ^   ^
+   * ```
+   *
+   * @type {State}
+   */
+  function after(code) {
+    // Not a trail if alphanumeric.
+    return asciiAlphanumeric(code) ? nok(code) : ok(code)
+  }
+}
+
+/**
+ * See:
+ * <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L156>.
+ *
+ * @type {Previous}
+ */
+function previousWww(code) {
+  return (
+    code === null ||
+    code === 40 ||
+    code === 42 ||
+    code === 95 ||
+    code === 91 ||
+    code === 93 ||
+    code === 126 ||
+    markdownLineEndingOrSpace(code)
+  )
+}
+
+/**
+ * See:
+ * <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L214>.
+ *
+ * @type {Previous}
+ */
+function previousProtocol(code) {
+  return !asciiAlpha(code)
+}
+
+/**
+ * @this {TokenizeContext}
+ * @type {Previous}
+ */
+function previousEmail(code) {
+  // Do not allow a slash “inside” atext.
+  // The reference code is a bit weird, but that’s what it results in.
+  // Source: <https://github.com/github/cmark-gfm/blob/ef1cfcb/extensions/autolink.c#L307>.
+  // Other than slash, every preceding character is allowed.
+  return !(code === 47 || gfmAtext(code))
+}
+
+/**
+ * @param {Code} code
+ * @returns {boolean}
+ */
+function gfmAtext(code) {
+  return (
+    code === 43 ||
+    code === 45 ||
+    code === 46 ||
+    code === 95 ||
+    asciiAlphanumeric(code)
+  )
+}
+
+/**
+ * @param {Array<Event>} events
+ * @returns {boolean}
+ */
+function previousUnbalanced(events) {
+  let index = events.length
+  let result = false
+  while (index--) {
+    const token = events[index][1]
+    if (
+      (token.type === 'labelLink' || token.type === 'labelImage') &&
+      !token._balanced
+    ) {
+      result = true
+      break
+    }
+
+    // If we’ve seen this token, and it was marked as not having any unbalanced
+    // bracket before it, we can exit.
+    if (token._gfmAutolinkLiteralWalkedInto) {
+      result = false
+      break
+    }
+  }
+  if (events.length > 0 && !result) {
+    // Mark the last token as “walked into” w/o finding
+    // anything.
+    events[events.length - 1][1]._gfmAutolinkLiteralWalkedInto = true
+  }
+  return result
+}

node_modules/micromark-extension-gfm-autolink-literal/license

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2020 Titus Wormer <tituswormer@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/dev/index.d.ts

@@ -0,0 +1,64 @@
+/**
+ * Check whether a character code is an ASCII control character.
+ *
+ * An **ASCII control** is a character in the inclusive range U+0000 NULL (NUL)
+ * to U+001F (US), or U+007F (DEL).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function asciiControl(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown line ending.
+ *
+ * A **markdown line ending** is the virtual characters M-0003 CARRIAGE RETURN
+ * LINE FEED (CRLF), M-0004 LINE FEED (LF) and M-0005 CARRIAGE RETURN (CR).
+ *
+ * In micromark, the actual character U+000A LINE FEED (LF) and U+000D CARRIAGE
+ * RETURN (CR) are replaced by these virtual characters depending on whether
+ * they occurred together.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEnding(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown line ending (see
+ * `markdownLineEnding`) or markdown space (see `markdownSpace`).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEndingOrSpace(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown space.
+ *
+ * A **markdown space** is the concrete character U+0020 SPACE (SP) and the
+ * virtual characters M-0001 VIRTUAL SPACE (VS) and M-0002 HORIZONTAL TAB (HT).
+ *
+ * In micromark, the actual character U+0009 CHARACTER TABULATION (HT) is
+ * replaced by one M-0002 HORIZONTAL TAB (HT) and between 0 and 3 M-0001 VIRTUAL
+ * SPACE (VS) characters, depending on the column at which the tab occurred.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownSpace(code: Code): boolean;
+export function asciiAlpha(code: Code): boolean;
+export function asciiAlphanumeric(code: Code): boolean;
+export function asciiAtext(code: Code): boolean;
+export function asciiDigit(code: Code): boolean;
+export function asciiHexDigit(code: Code): boolean;
+export function asciiPunctuation(code: Code): boolean;
+export function unicodePunctuation(code: Code): boolean;
+export function unicodeWhitespace(code: Code): boolean;
+export type Code = import('micromark-util-types').Code;
+//# sourceMappingURL=index.d.ts.map

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/dev/index.d.ts.map

@@ -0,0 +1 @@
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node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/dev/index.js

@@ -0,0 +1,250 @@
+/**
+ * @typedef {import('micromark-util-types').Code} Code
+ */
+
+import {codes} from 'micromark-util-symbol'
+
+/**
+ * Check whether the character code represents an ASCII alpha (`a` through `z`,
+ * case insensitive).
+ *
+ * An **ASCII alpha** is an ASCII upper alpha or ASCII lower alpha.
+ *
+ * An **ASCII upper alpha** is a character in the inclusive range U+0041 (`A`)
+ * to U+005A (`Z`).
+ *
+ * An **ASCII lower alpha** is a character in the inclusive range U+0061 (`a`)
+ * to U+007A (`z`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAlpha = regexCheck(/[A-Za-z]/)
+
+/**
+ * Check whether the character code represents an ASCII alphanumeric (`a`
+ * through `z`, case insensitive, or `0` through `9`).
+ *
+ * An **ASCII alphanumeric** is an ASCII digit (see `asciiDigit`) or ASCII alpha
+ * (see `asciiAlpha`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAlphanumeric = regexCheck(/[\dA-Za-z]/)
+
+/**
+ * Check whether the character code represents an ASCII atext.
+ *
+ * atext is an ASCII alphanumeric (see `asciiAlphanumeric`), or a character in
+ * the inclusive ranges U+0023 NUMBER SIGN (`#`) to U+0027 APOSTROPHE (`'`),
+ * U+002A ASTERISK (`*`), U+002B PLUS SIGN (`+`), U+002D DASH (`-`), U+002F
+ * SLASH (`/`), U+003D EQUALS TO (`=`), U+003F QUESTION MARK (`?`), U+005E
+ * CARET (`^`) to U+0060 GRAVE ACCENT (`` ` ``), or U+007B LEFT CURLY BRACE
+ * (`{`) to U+007E TILDE (`~`).
+ *
+ * See:
+ * **\[RFC5322]**:
+ * [Internet Message Format](https://tools.ietf.org/html/rfc5322).
+ * P. Resnick.
+ * IETF.
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAtext = regexCheck(/[#-'*+\--9=?A-Z^-~]/)
+
+/**
+ * Check whether a character code is an ASCII control character.
+ *
+ * An **ASCII control** is a character in the inclusive range U+0000 NULL (NUL)
+ * to U+001F (US), or U+007F (DEL).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function asciiControl(code) {
+  return (
+    // Special whitespace codes (which have negative values), C0 and Control
+    // character DEL
+    code !== null && (code < codes.space || code === codes.del)
+  )
+}
+
+/**
+ * Check whether the character code represents an ASCII digit (`0` through `9`).
+ *
+ * An **ASCII digit** is a character in the inclusive range U+0030 (`0`) to
+ * U+0039 (`9`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiDigit = regexCheck(/\d/)
+
+/**
+ * Check whether the character code represents an ASCII hex digit (`a` through
+ * `f`, case insensitive, or `0` through `9`).
+ *
+ * An **ASCII hex digit** is an ASCII digit (see `asciiDigit`), ASCII upper hex
+ * digit, or an ASCII lower hex digit.
+ *
+ * An **ASCII upper hex digit** is a character in the inclusive range U+0041
+ * (`A`) to U+0046 (`F`).
+ *
+ * An **ASCII lower hex digit** is a character in the inclusive range U+0061
+ * (`a`) to U+0066 (`f`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiHexDigit = regexCheck(/[\dA-Fa-f]/)
+
+/**
+ * Check whether the character code represents ASCII punctuation.
+ *
+ * An **ASCII punctuation** is a character in the inclusive ranges U+0021
+ * EXCLAMATION MARK (`!`) to U+002F SLASH (`/`), U+003A COLON (`:`) to U+0040 AT
+ * SIGN (`@`), U+005B LEFT SQUARE BRACKET (`[`) to U+0060 GRAVE ACCENT
+ * (`` ` ``), or U+007B LEFT CURLY BRACE (`{`) to U+007E TILDE (`~`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiPunctuation = regexCheck(/[!-/:-@[-`{-~]/)
+
+/**
+ * Check whether a character code is a markdown line ending.
+ *
+ * A **markdown line ending** is the virtual characters M-0003 CARRIAGE RETURN
+ * LINE FEED (CRLF), M-0004 LINE FEED (LF) and M-0005 CARRIAGE RETURN (CR).
+ *
+ * In micromark, the actual character U+000A LINE FEED (LF) and U+000D CARRIAGE
+ * RETURN (CR) are replaced by these virtual characters depending on whether
+ * they occurred together.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEnding(code) {
+  return code !== null && code < codes.horizontalTab
+}
+
+/**
+ * Check whether a character code is a markdown line ending (see
+ * `markdownLineEnding`) or markdown space (see `markdownSpace`).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEndingOrSpace(code) {
+  return code !== null && (code < codes.nul || code === codes.space)
+}
+
+/**
+ * Check whether a character code is a markdown space.
+ *
+ * A **markdown space** is the concrete character U+0020 SPACE (SP) and the
+ * virtual characters M-0001 VIRTUAL SPACE (VS) and M-0002 HORIZONTAL TAB (HT).
+ *
+ * In micromark, the actual character U+0009 CHARACTER TABULATION (HT) is
+ * replaced by one M-0002 HORIZONTAL TAB (HT) and between 0 and 3 M-0001 VIRTUAL
+ * SPACE (VS) characters, depending on the column at which the tab occurred.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownSpace(code) {
+  return (
+    code === codes.horizontalTab ||
+    code === codes.virtualSpace ||
+    code === codes.space
+  )
+}
+
+// Size note: removing ASCII from the regex and using `asciiPunctuation` here
+// In fact adds to the bundle size.
+/**
+ * Check whether the character code represents Unicode punctuation.
+ *
+ * A **Unicode punctuation** is a character in the Unicode `Pc` (Punctuation,
+ * Connector), `Pd` (Punctuation, Dash), `Pe` (Punctuation, Close), `Pf`
+ * (Punctuation, Final quote), `Pi` (Punctuation, Initial quote), `Po`
+ * (Punctuation, Other), or `Ps` (Punctuation, Open) categories, or an ASCII
+ * punctuation (see `asciiPunctuation`).
+ *
+ * See:
+ * **\[UNICODE]**:
+ * [The Unicode Standard](https://www.unicode.org/versions/).
+ * Unicode Consortium.
+ *
+ * @param code
+ *   Code.
+ * @returns
+ *   Whether it matches.
+ */
+export const unicodePunctuation = regexCheck(/\p{P}|\p{S}/u)
+
+/**
+ * Check whether the character code represents Unicode whitespace.
+ *
+ * Note that this does handle micromark specific markdown whitespace characters.
+ * See `markdownLineEndingOrSpace` to check that.
+ *
+ * A **Unicode whitespace** is a character in the Unicode `Zs` (Separator,
+ * Space) category, or U+0009 CHARACTER TABULATION (HT), U+000A LINE FEED (LF),
+ * U+000C (FF), or U+000D CARRIAGE RETURN (CR) (**\[UNICODE]**).
+ *
+ * See:
+ * **\[UNICODE]**:
+ * [The Unicode Standard](https://www.unicode.org/versions/).
+ * Unicode Consortium.
+ *
+ * @param code
+ *   Code.
+ * @returns
+ *   Whether it matches.
+ */
+export const unicodeWhitespace = regexCheck(/\s/)
+
+/**
+ * Create a code check from a regex.
+ *
+ * @param {RegExp} regex
+ * @returns {(code: Code) => boolean}
+ */
+function regexCheck(regex) {
+  return check
+
+  /**
+   * Check whether a code matches the bound regex.
+   *
+   * @param {Code} code
+   *   Character code.
+   * @returns {boolean}
+   *   Whether the character code matches the bound regex.
+   */
+  function check(code) {
+    return code !== null && code > -1 && regex.test(String.fromCharCode(code))
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/index.d.ts

@@ -0,0 +1,64 @@
+/**
+ * Check whether a character code is an ASCII control character.
+ *
+ * An **ASCII control** is a character in the inclusive range U+0000 NULL (NUL)
+ * to U+001F (US), or U+007F (DEL).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function asciiControl(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown line ending.
+ *
+ * A **markdown line ending** is the virtual characters M-0003 CARRIAGE RETURN
+ * LINE FEED (CRLF), M-0004 LINE FEED (LF) and M-0005 CARRIAGE RETURN (CR).
+ *
+ * In micromark, the actual character U+000A LINE FEED (LF) and U+000D CARRIAGE
+ * RETURN (CR) are replaced by these virtual characters depending on whether
+ * they occurred together.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEnding(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown line ending (see
+ * `markdownLineEnding`) or markdown space (see `markdownSpace`).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEndingOrSpace(code: Code): boolean;
+/**
+ * Check whether a character code is a markdown space.
+ *
+ * A **markdown space** is the concrete character U+0020 SPACE (SP) and the
+ * virtual characters M-0001 VIRTUAL SPACE (VS) and M-0002 HORIZONTAL TAB (HT).
+ *
+ * In micromark, the actual character U+0009 CHARACTER TABULATION (HT) is
+ * replaced by one M-0002 HORIZONTAL TAB (HT) and between 0 and 3 M-0001 VIRTUAL
+ * SPACE (VS) characters, depending on the column at which the tab occurred.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownSpace(code: Code): boolean;
+export function asciiAlpha(code: Code): boolean;
+export function asciiAlphanumeric(code: Code): boolean;
+export function asciiAtext(code: Code): boolean;
+export function asciiDigit(code: Code): boolean;
+export function asciiHexDigit(code: Code): boolean;
+export function asciiPunctuation(code: Code): boolean;
+export function unicodePunctuation(code: Code): boolean;
+export function unicodeWhitespace(code: Code): boolean;
+export type Code = import('micromark-util-types').Code;
+//# sourceMappingURL=index.d.ts.map

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/index.d.ts.map

@@ -0,0 +1 @@
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node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/index.js

@@ -0,0 +1,244 @@
+/**
+ * @typedef {import('micromark-util-types').Code} Code
+ */
+
+/**
+ * Check whether the character code represents an ASCII alpha (`a` through `z`,
+ * case insensitive).
+ *
+ * An **ASCII alpha** is an ASCII upper alpha or ASCII lower alpha.
+ *
+ * An **ASCII upper alpha** is a character in the inclusive range U+0041 (`A`)
+ * to U+005A (`Z`).
+ *
+ * An **ASCII lower alpha** is a character in the inclusive range U+0061 (`a`)
+ * to U+007A (`z`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAlpha = regexCheck(/[A-Za-z]/);
+
+/**
+ * Check whether the character code represents an ASCII alphanumeric (`a`
+ * through `z`, case insensitive, or `0` through `9`).
+ *
+ * An **ASCII alphanumeric** is an ASCII digit (see `asciiDigit`) or ASCII alpha
+ * (see `asciiAlpha`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAlphanumeric = regexCheck(/[\dA-Za-z]/);
+
+/**
+ * Check whether the character code represents an ASCII atext.
+ *
+ * atext is an ASCII alphanumeric (see `asciiAlphanumeric`), or a character in
+ * the inclusive ranges U+0023 NUMBER SIGN (`#`) to U+0027 APOSTROPHE (`'`),
+ * U+002A ASTERISK (`*`), U+002B PLUS SIGN (`+`), U+002D DASH (`-`), U+002F
+ * SLASH (`/`), U+003D EQUALS TO (`=`), U+003F QUESTION MARK (`?`), U+005E
+ * CARET (`^`) to U+0060 GRAVE ACCENT (`` ` ``), or U+007B LEFT CURLY BRACE
+ * (`{`) to U+007E TILDE (`~`).
+ *
+ * See:
+ * **\[RFC5322]**:
+ * [Internet Message Format](https://tools.ietf.org/html/rfc5322).
+ * P. Resnick.
+ * IETF.
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiAtext = regexCheck(/[#-'*+\--9=?A-Z^-~]/);
+
+/**
+ * Check whether a character code is an ASCII control character.
+ *
+ * An **ASCII control** is a character in the inclusive range U+0000 NULL (NUL)
+ * to U+001F (US), or U+007F (DEL).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function asciiControl(code) {
+  return (
+    // Special whitespace codes (which have negative values), C0 and Control
+    // character DEL
+    code !== null && (code < 32 || code === 127)
+  );
+}
+
+/**
+ * Check whether the character code represents an ASCII digit (`0` through `9`).
+ *
+ * An **ASCII digit** is a character in the inclusive range U+0030 (`0`) to
+ * U+0039 (`9`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiDigit = regexCheck(/\d/);
+
+/**
+ * Check whether the character code represents an ASCII hex digit (`a` through
+ * `f`, case insensitive, or `0` through `9`).
+ *
+ * An **ASCII hex digit** is an ASCII digit (see `asciiDigit`), ASCII upper hex
+ * digit, or an ASCII lower hex digit.
+ *
+ * An **ASCII upper hex digit** is a character in the inclusive range U+0041
+ * (`A`) to U+0046 (`F`).
+ *
+ * An **ASCII lower hex digit** is a character in the inclusive range U+0061
+ * (`a`) to U+0066 (`f`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiHexDigit = regexCheck(/[\dA-Fa-f]/);
+
+/**
+ * Check whether the character code represents ASCII punctuation.
+ *
+ * An **ASCII punctuation** is a character in the inclusive ranges U+0021
+ * EXCLAMATION MARK (`!`) to U+002F SLASH (`/`), U+003A COLON (`:`) to U+0040 AT
+ * SIGN (`@`), U+005B LEFT SQUARE BRACKET (`[`) to U+0060 GRAVE ACCENT
+ * (`` ` ``), or U+007B LEFT CURLY BRACE (`{`) to U+007E TILDE (`~`).
+ *
+ * @param code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export const asciiPunctuation = regexCheck(/[!-/:-@[-`{-~]/);
+
+/**
+ * Check whether a character code is a markdown line ending.
+ *
+ * A **markdown line ending** is the virtual characters M-0003 CARRIAGE RETURN
+ * LINE FEED (CRLF), M-0004 LINE FEED (LF) and M-0005 CARRIAGE RETURN (CR).
+ *
+ * In micromark, the actual character U+000A LINE FEED (LF) and U+000D CARRIAGE
+ * RETURN (CR) are replaced by these virtual characters depending on whether
+ * they occurred together.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEnding(code) {
+  return code !== null && code < -2;
+}
+
+/**
+ * Check whether a character code is a markdown line ending (see
+ * `markdownLineEnding`) or markdown space (see `markdownSpace`).
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownLineEndingOrSpace(code) {
+  return code !== null && (code < 0 || code === 32);
+}
+
+/**
+ * Check whether a character code is a markdown space.
+ *
+ * A **markdown space** is the concrete character U+0020 SPACE (SP) and the
+ * virtual characters M-0001 VIRTUAL SPACE (VS) and M-0002 HORIZONTAL TAB (HT).
+ *
+ * In micromark, the actual character U+0009 CHARACTER TABULATION (HT) is
+ * replaced by one M-0002 HORIZONTAL TAB (HT) and between 0 and 3 M-0001 VIRTUAL
+ * SPACE (VS) characters, depending on the column at which the tab occurred.
+ *
+ * @param {Code} code
+ *   Code.
+ * @returns {boolean}
+ *   Whether it matches.
+ */
+export function markdownSpace(code) {
+  return code === -2 || code === -1 || code === 32;
+}
+
+// Size note: removing ASCII from the regex and using `asciiPunctuation` here
+// In fact adds to the bundle size.
+/**
+ * Check whether the character code represents Unicode punctuation.
+ *
+ * A **Unicode punctuation** is a character in the Unicode `Pc` (Punctuation,
+ * Connector), `Pd` (Punctuation, Dash), `Pe` (Punctuation, Close), `Pf`
+ * (Punctuation, Final quote), `Pi` (Punctuation, Initial quote), `Po`
+ * (Punctuation, Other), or `Ps` (Punctuation, Open) categories, or an ASCII
+ * punctuation (see `asciiPunctuation`).
+ *
+ * See:
+ * **\[UNICODE]**:
+ * [The Unicode Standard](https://www.unicode.org/versions/).
+ * Unicode Consortium.
+ *
+ * @param code
+ *   Code.
+ * @returns
+ *   Whether it matches.
+ */
+export const unicodePunctuation = regexCheck(/\p{P}|\p{S}/u);
+
+/**
+ * Check whether the character code represents Unicode whitespace.
+ *
+ * Note that this does handle micromark specific markdown whitespace characters.
+ * See `markdownLineEndingOrSpace` to check that.
+ *
+ * A **Unicode whitespace** is a character in the Unicode `Zs` (Separator,
+ * Space) category, or U+0009 CHARACTER TABULATION (HT), U+000A LINE FEED (LF),
+ * U+000C (FF), or U+000D CARRIAGE RETURN (CR) (**\[UNICODE]**).
+ *
+ * See:
+ * **\[UNICODE]**:
+ * [The Unicode Standard](https://www.unicode.org/versions/).
+ * Unicode Consortium.
+ *
+ * @param code
+ *   Code.
+ * @returns
+ *   Whether it matches.
+ */
+export const unicodeWhitespace = regexCheck(/\s/);
+
+/**
+ * Create a code check from a regex.
+ *
+ * @param {RegExp} regex
+ * @returns {(code: Code) => boolean}
+ */
+function regexCheck(regex) {
+  return check;
+
+  /**
+   * Check whether a code matches the bound regex.
+   *
+   * @param {Code} code
+   *   Character code.
+   * @returns {boolean}
+   *   Whether the character code matches the bound regex.
+   */
+  function check(code) {
+    return code !== null && code > -1 && regex.test(String.fromCharCode(code));
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "micromark-util-character",
+  "version": "2.1.0",
+  "description": "micromark utility to handle character codes",
+  "license": "MIT",
+  "keywords": [
+    "micromark",
+    "util",
+    "utility",
+    "character"
+  ],
+  "repository": "https://github.com/micromark/micromark/tree/main/packages/micromark-util-character",
+  "bugs": "https://github.com/micromark/micromark/issues",
+  "funding": [
+    {
+      "type": "GitHub Sponsors",
+      "url": "https://github.com/sponsors/unifiedjs"
+    },
+    {
+      "type": "OpenCollective",
+      "url": "https://opencollective.com/unified"
+    }
+  ],
+  "author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
+  ],
+  "sideEffects": false,
+  "type": "module",
+  "files": [
+    "dev/",
+    "lib/",
+    "index.d.ts.map",
+    "index.d.ts",
+    "index.js"
+  ],
+  "exports": {
+    "development": "./dev/index.js",
+    "default": "./index.js"
+  },
+  "dependencies": {
+    "micromark-util-symbol": "^2.0.0",
+    "micromark-util-types": "^2.0.0"
+  },
+  "scripts": {
+    "build": "micromark-build"
+  },
+  "xo": {
+    "envs": [
+      "shared-node-browser"
+    ],
+    "prettier": true,
+    "rules": {
+      "unicorn/prefer-code-point": "off"
+    }
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-character/readme.md

@@ -0,0 +1,446 @@
+# micromark-util-character
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][bundle-size-badge]][bundle-size]
+[![Sponsors][sponsors-badge]][opencollective]
+[![Backers][backers-badge]][opencollective]
+[![Chat][chat-badge]][chat]
+
+[micromark][] utility to handle [character codes][code].
+
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When should I use this?](#when-should-i-use-this)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+    *   [`asciiAlpha(code)`](#asciialphacode)
+    *   [`asciiAlphanumeric(code)`](#asciialphanumericcode)
+    *   [`asciiAtext(code)`](#asciiatextcode)
+    *   [`asciiControl(code)`](#asciicontrolcode)
+    *   [`asciiDigit(code)`](#asciidigitcode)
+    *   [`asciiHexDigit(code)`](#asciihexdigitcode)
+    *   [`asciiPunctuation(code)`](#asciipunctuationcode)
+    *   [`markdownLineEnding(code)`](#markdownlineendingcode)
+    *   [`markdownLineEndingOrSpace(code)`](#markdownlineendingorspacecode)
+    *   [`markdownSpace(code)`](#markdownspacecode)
+    *   [`unicodePunctuation(code)`](#unicodepunctuationcode)
+    *   [`unicodeWhitespace(code)`](#unicodewhitespacecode)
+*   [Types](#types)
+*   [Compatibility](#compatibility)
+*   [Security](#security)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package exposes algorithms to check whether characters match groups.
+
+## When should I use this?
+
+This package might be useful when you are making your own micromark extensions.
+
+## Install
+
+This package is [ESM only][esm].
+In Node.js (version 16+), install with [npm][]:
+
+```sh
+npm install micromark-util-character
+```
+
+In Deno with [`esm.sh`][esmsh]:
+
+```js
+import * as character from 'https://esm.sh/micromark-util-character@1'
+```
+
+In browsers with [`esm.sh`][esmsh]:
+
+```html
+<script type="module">
+  import * as character from 'https://esm.sh/micromark-util-character@1?bundle'
+</script>
+```
+
+## Use
+
+```js
+import {asciiAlpha} from 'micromark-util-character'
+
+console.log(asciiAlpha(64)) // false
+console.log(asciiAlpha(65)) // true
+```
+
+## API
+
+This module exports the identifiers
+[`asciiAlpha`][api-ascii-alpha],
+[`asciiAlphanumeric`][api-ascii-alphanumeric],
+[`asciiAtext`][api-ascii-atext],
+[`asciiControl`][api-ascii-control],
+[`asciiDigit`][api-ascii-digit],
+[`asciiHexDigit`][api-ascii-hex-digit],
+[`asciiPunctuation`][api-ascii-punctuation],
+[`markdownLineEnding`][api-markdown-line-ending],
+[`markdownLineEndingOrSpace`][api-markdown-line-ending-or-space],
+[`markdownSpace`][api-markdown-space],
+[`unicodePunctuation`][api-unicode-punctuation],
+[`unicodeWhitespace`][api-unicode-whitespace].
+There is no default export.
+
+### `asciiAlpha(code)`
+
+Check whether the [character code][code] represents an ASCII alpha (`a` through
+`z`, case insensitive).
+
+An **ASCII alpha** is an ASCII upper alpha or ASCII lower alpha.
+
+An **ASCII upper alpha** is a character in the inclusive range U+0041 (`A`)
+to U+005A (`Z`).
+
+An **ASCII lower alpha** is a character in the inclusive range U+0061 (`a`)
+to U+007A (`z`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiAlphanumeric(code)`
+
+Check whether the [character code][code] represents an ASCII alphanumeric (`a`
+through `z`, case insensitive, or `0` through `9`).
+
+An **ASCII alphanumeric** is an ASCII digit (see `asciiDigit`) or ASCII alpha
+(see `asciiAlpha`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiAtext(code)`
+
+Check whether the [character code][code] represents an ASCII atext.
+
+atext is an ASCII alphanumeric (see `asciiAlphanumeric`), or a character in
+the inclusive ranges U+0023 NUMBER SIGN (`#`) to U+0027 APOSTROPHE (`'`),
+U+002A ASTERISK (`*`), U+002B PLUS SIGN (`+`), U+002D DASH (`-`), U+002F
+SLASH (`/`), U+003D EQUALS TO (`=`), U+003F QUESTION MARK (`?`), U+005E
+CARET (`^`) to U+0060 GRAVE ACCENT (`` ` ``), or U+007B LEFT CURLY BRACE
+(`{`) to U+007E TILDE (`~`) (**\[RFC5322]**).
+
+See **\[RFC5322]**:\
+[Internet Message Format](https://tools.ietf.org/html/rfc5322).\
+P. Resnick.\
+IETF.
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiControl(code)`
+
+Check whether a [character code][code] is an ASCII control character.
+
+An **ASCII control** is a character in the inclusive range U+0000 NULL (NUL)
+to U+001F (US), or U+007F (DEL).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiDigit(code)`
+
+Check whether the [character code][code] represents an ASCII digit (`0` through
+`9`).
+
+An **ASCII digit** is a character in the inclusive range U+0030 (`0`) to
+U+0039 (`9`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiHexDigit(code)`
+
+Check whether the [character code][code] represents an ASCII hex digit (`a`
+through `f`, case insensitive, or `0` through `9`).
+
+An **ASCII hex digit** is an ASCII digit (see `asciiDigit`), ASCII upper hex
+digit, or an ASCII lower hex digit.
+
+An **ASCII upper hex digit** is a character in the inclusive range U+0041
+(`A`) to U+0046 (`F`).
+
+An **ASCII lower hex digit** is a character in the inclusive range U+0061
+(`a`) to U+0066 (`f`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `asciiPunctuation(code)`
+
+Check whether the [character code][code] represents ASCII punctuation.
+
+An **ASCII punctuation** is a character in the inclusive ranges U+0021
+EXCLAMATION MARK (`!`) to U+002F SLASH (`/`), U+003A COLON (`:`) to U+0040 AT
+SIGN (`@`), U+005B LEFT SQUARE BRACKET (`[`) to U+0060 GRAVE ACCENT
+(`` ` ``), or U+007B LEFT CURLY BRACE (`{`) to U+007E TILDE (`~`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `markdownLineEnding(code)`
+
+Check whether a [character code][code] is a markdown line ending.
+
+A **markdown line ending** is the virtual characters M-0003 CARRIAGE RETURN
+LINE FEED (CRLF), M-0004 LINE FEED (LF) and M-0005 CARRIAGE RETURN (CR).
+
+In micromark, the actual character U+000A LINE FEED (LF) and U+000D CARRIAGE
+RETURN (CR) are replaced by these virtual characters depending on whether
+they occurred together.
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `markdownLineEndingOrSpace(code)`
+
+Check whether a [character code][code] is a markdown line ending (see
+`markdownLineEnding`) or markdown space (see `markdownSpace`).
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `markdownSpace(code)`
+
+Check whether a [character code][code] is a markdown space.
+
+A **markdown space** is the concrete character U+0020 SPACE (SP) and the
+virtual characters M-0001 VIRTUAL SPACE (VS) and M-0002 HORIZONTAL TAB (HT).
+
+In micromark, the actual character U+0009 CHARACTER TABULATION (HT) is
+replaced by one M-0002 HORIZONTAL TAB (HT) and between 0 and 3 M-0001 VIRTUAL
+SPACE (VS) characters, depending on the column at which the tab occurred.
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `unicodePunctuation(code)`
+
+Check whether the [character code][code] represents Unicode punctuation.
+
+A **Unicode punctuation** is a character in the Unicode `Pc` (Punctuation,
+Connector), `Pd` (Punctuation, Dash), `Pe` (Punctuation, Close), `Pf`
+(Punctuation, Final quote), `Pi` (Punctuation, Initial quote), `Po`
+(Punctuation, Other), or `Ps` (Punctuation, Open) categories, or an ASCII
+punctuation (see `asciiPunctuation`) (**\[UNICODE]**).
+
+See **\[UNICODE]**:\
+[The Unicode Standard](https://www.unicode.org/versions/).\
+Unicode Consortium.
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+### `unicodeWhitespace(code)`
+
+Check whether the [character code][code] represents Unicode whitespace.
+
+Note that this does handle micromark specific markdown whitespace characters.
+See `markdownLineEndingOrSpace` to check that.
+
+A **Unicode whitespace** is a character in the Unicode `Zs` (Separator,
+Space) category, or U+0009 CHARACTER TABULATION (HT), U+000A LINE FEED (LF),
+U+000C (FF), or U+000D CARRIAGE RETURN (CR) (**\[UNICODE]**).
+
+See **\[UNICODE]**:\
+[The Unicode Standard](https://www.unicode.org/versions/).\
+Unicode Consortium.
+
+###### Parameters
+
+*   `code` (`Code`)
+    — code
+
+###### Returns
+
+Whether it matches (`boolean`).
+
+## Types
+
+This package is fully typed with [TypeScript][].
+It exports no additional types.
+
+## Compatibility
+
+Projects maintained by the unified collective are compatible with maintained
+versions of Node.js.
+
+When we cut a new major release, we drop support for unmaintained versions of
+Node.
+This means we try to keep the current release line,
+`micromark-util-character@^2`, compatible with Node.js 16.
+This package works with `micromark@^3`.
+
+## Security
+
+This package is safe.
+See [`security.md`][securitymd] in [`micromark/.github`][health] for how to
+submit a security report.
+
+## Contribute
+
+See [`contributing.md`][contributing] in [`micromark/.github`][health] for ways
+to get started.
+See [`support.md`][support] for ways to get help.
+
+This project has a [code of conduct][coc].
+By interacting with this repository, organisation, or community you agree to
+abide by its terms.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/micromark/micromark/workflows/main/badge.svg
+
+[build]: https://github.com/micromark/micromark/actions
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/micromark/micromark.svg
+
+[coverage]: https://codecov.io/github/micromark/micromark
+
+[downloads-badge]: https://img.shields.io/npm/dm/micromark-util-character.svg
+
+[downloads]: https://www.npmjs.com/package/micromark-util-character
+
+[bundle-size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=micromark-util-character
+
+[bundle-size]: https://bundlejs.com/?q=micromark-util-character
+
+[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
+
+[backers-badge]: https://opencollective.com/unified/backers/badge.svg
+
+[opencollective]: https://opencollective.com/unified
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
+
+[esmsh]: https://esm.sh
+
+[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
+
+[chat]: https://github.com/micromark/micromark/discussions
+
+[license]: https://github.com/micromark/micromark/blob/main/license
+
+[author]: https://wooorm.com
+
+[health]: https://github.com/micromark/.github
+
+[securitymd]: https://github.com/micromark/.github/blob/main/security.md
+
+[contributing]: https://github.com/micromark/.github/blob/main/contributing.md
+
+[support]: https://github.com/micromark/.github/blob/main/support.md
+
+[coc]: https://github.com/micromark/.github/blob/main/code-of-conduct.md
+
+[typescript]: https://www.typescriptlang.org
+
+[micromark]: https://github.com/micromark/micromark
+
+[code]: https://github.com/micromark/micromark#preprocess
+
+[api-ascii-alpha]: #asciialphacode
+
+[api-ascii-alphanumeric]: #asciialphanumericcode
+
+[api-ascii-atext]: #asciiatextcode
+
+[api-ascii-control]: #asciicontrolcode
+
+[api-ascii-digit]: #asciidigitcode
+
+[api-ascii-hex-digit]: #asciihexdigitcode
+
+[api-ascii-punctuation]: #asciipunctuationcode
+
+[api-markdown-line-ending]: #markdownlineendingcode
+
+[api-markdown-line-ending-or-space]: #markdownlineendingorspacecode
+
+[api-markdown-space]: #markdownspacecode
+
+[api-unicode-punctuation]: #unicodepunctuationcode
+
+[api-unicode-whitespace]: #unicodewhitespacecode

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/codes.d.ts

@@ -0,0 +1,138 @@
+export namespace codes {
+  let carriageReturn: -5
+  let lineFeed: -4
+  let carriageReturnLineFeed: -3
+  let horizontalTab: -2
+  let virtualSpace: -1
+  let eof: null
+  let nul: 0
+  let soh: 1
+  let stx: 2
+  let etx: 3
+  let eot: 4
+  let enq: 5
+  let ack: 6
+  let bel: 7
+  let bs: 8
+  let ht: 9
+  let lf: 10
+  let vt: 11
+  let ff: 12
+  let cr: 13
+  let so: 14
+  let si: 15
+  let dle: 16
+  let dc1: 17
+  let dc2: 18
+  let dc3: 19
+  let dc4: 20
+  let nak: 21
+  let syn: 22
+  let etb: 23
+  let can: 24
+  let em: 25
+  let sub: 26
+  let esc: 27
+  let fs: 28
+  let gs: 29
+  let rs: 30
+  let us: 31
+  let space: 32
+  let exclamationMark: 33
+  let quotationMark: 34
+  let numberSign: 35
+  let dollarSign: 36
+  let percentSign: 37
+  let ampersand: 38
+  let apostrophe: 39
+  let leftParenthesis: 40
+  let rightParenthesis: 41
+  let asterisk: 42
+  let plusSign: 43
+  let comma: 44
+  let dash: 45
+  let dot: 46
+  let slash: 47
+  let digit0: 48
+  let digit1: 49
+  let digit2: 50
+  let digit3: 51
+  let digit4: 52
+  let digit5: 53
+  let digit6: 54
+  let digit7: 55
+  let digit8: 56
+  let digit9: 57
+  let colon: 58
+  let semicolon: 59
+  let lessThan: 60
+  let equalsTo: 61
+  let greaterThan: 62
+  let questionMark: 63
+  let atSign: 64
+  let uppercaseA: 65
+  let uppercaseB: 66
+  let uppercaseC: 67
+  let uppercaseD: 68
+  let uppercaseE: 69
+  let uppercaseF: 70
+  let uppercaseG: 71
+  let uppercaseH: 72
+  let uppercaseI: 73
+  let uppercaseJ: 74
+  let uppercaseK: 75
+  let uppercaseL: 76
+  let uppercaseM: 77
+  let uppercaseN: 78
+  let uppercaseO: 79
+  let uppercaseP: 80
+  let uppercaseQ: 81
+  let uppercaseR: 82
+  let uppercaseS: 83
+  let uppercaseT: 84
+  let uppercaseU: 85
+  let uppercaseV: 86
+  let uppercaseW: 87
+  let uppercaseX: 88
+  let uppercaseY: 89
+  let uppercaseZ: 90
+  let leftSquareBracket: 91
+  let backslash: 92
+  let rightSquareBracket: 93
+  let caret: 94
+  let underscore: 95
+  let graveAccent: 96
+  let lowercaseA: 97
+  let lowercaseB: 98
+  let lowercaseC: 99
+  let lowercaseD: 100
+  let lowercaseE: 101
+  let lowercaseF: 102
+  let lowercaseG: 103
+  let lowercaseH: 104
+  let lowercaseI: 105
+  let lowercaseJ: 106
+  let lowercaseK: 107
+  let lowercaseL: 108
+  let lowercaseM: 109
+  let lowercaseN: 110
+  let lowercaseO: 111
+  let lowercaseP: 112
+  let lowercaseQ: 113
+  let lowercaseR: 114
+  let lowercaseS: 115
+  let lowercaseT: 116
+  let lowercaseU: 117
+  let lowercaseV: 118
+  let lowercaseW: 119
+  let lowercaseX: 120
+  let lowercaseY: 121
+  let lowercaseZ: 122
+  let leftCurlyBrace: 123
+  let verticalBar: 124
+  let rightCurlyBrace: 125
+  let tilde: 126
+  let del: 127
+  let byteOrderMarker: 65279
+  let replacementCharacter: 65533
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/codes.js

@@ -0,0 +1,158 @@
+/**
+ * Character codes.
+ *
+ * This module is compiled away!
+ *
+ * micromark works based on character codes.
+ * This module contains constants for the ASCII block and the replacement
+ * character.
+ * A couple of them are handled in a special way, such as the line endings
+ * (CR, LF, and CR+LF, commonly known as end-of-line: EOLs), the tab (horizontal
+ * tab) and its expansion based on what column it’s at (virtual space),
+ * and the end-of-file (eof) character.
+ * As values are preprocessed before handling them, the actual characters LF,
+ * CR, HT, and NUL (which is present as the replacement character), are
+ * guaranteed to not exist.
+ *
+ * Unicode basic latin block.
+ */
+export const codes = /** @type {const} */ ({
+  carriageReturn: -5,
+  lineFeed: -4,
+  carriageReturnLineFeed: -3,
+  horizontalTab: -2,
+  virtualSpace: -1,
+  eof: null,
+  nul: 0,
+  soh: 1,
+  stx: 2,
+  etx: 3,
+  eot: 4,
+  enq: 5,
+  ack: 6,
+  bel: 7,
+  bs: 8,
+  ht: 9, // `\t`
+  lf: 10, // `\n`
+  vt: 11, // `\v`
+  ff: 12, // `\f`
+  cr: 13, // `\r`
+  so: 14,
+  si: 15,
+  dle: 16,
+  dc1: 17,
+  dc2: 18,
+  dc3: 19,
+  dc4: 20,
+  nak: 21,
+  syn: 22,
+  etb: 23,
+  can: 24,
+  em: 25,
+  sub: 26,
+  esc: 27,
+  fs: 28,
+  gs: 29,
+  rs: 30,
+  us: 31,
+  space: 32,
+  exclamationMark: 33, // `!`
+  quotationMark: 34, // `"`
+  numberSign: 35, // `#`
+  dollarSign: 36, // `$`
+  percentSign: 37, // `%`
+  ampersand: 38, // `&`
+  apostrophe: 39, // `'`
+  leftParenthesis: 40, // `(`
+  rightParenthesis: 41, // `)`
+  asterisk: 42, // `*`
+  plusSign: 43, // `+`
+  comma: 44, // `,`
+  dash: 45, // `-`
+  dot: 46, // `.`
+  slash: 47, // `/`
+  digit0: 48, // `0`
+  digit1: 49, // `1`
+  digit2: 50, // `2`
+  digit3: 51, // `3`
+  digit4: 52, // `4`
+  digit5: 53, // `5`
+  digit6: 54, // `6`
+  digit7: 55, // `7`
+  digit8: 56, // `8`
+  digit9: 57, // `9`
+  colon: 58, // `:`
+  semicolon: 59, // `;`
+  lessThan: 60, // `<`
+  equalsTo: 61, // `=`
+  greaterThan: 62, // `>`
+  questionMark: 63, // `?`
+  atSign: 64, // `@`
+  uppercaseA: 65, // `A`
+  uppercaseB: 66, // `B`
+  uppercaseC: 67, // `C`
+  uppercaseD: 68, // `D`
+  uppercaseE: 69, // `E`
+  uppercaseF: 70, // `F`
+  uppercaseG: 71, // `G`
+  uppercaseH: 72, // `H`
+  uppercaseI: 73, // `I`
+  uppercaseJ: 74, // `J`
+  uppercaseK: 75, // `K`
+  uppercaseL: 76, // `L`
+  uppercaseM: 77, // `M`
+  uppercaseN: 78, // `N`
+  uppercaseO: 79, // `O`
+  uppercaseP: 80, // `P`
+  uppercaseQ: 81, // `Q`
+  uppercaseR: 82, // `R`
+  uppercaseS: 83, // `S`
+  uppercaseT: 84, // `T`
+  uppercaseU: 85, // `U`
+  uppercaseV: 86, // `V`
+  uppercaseW: 87, // `W`
+  uppercaseX: 88, // `X`
+  uppercaseY: 89, // `Y`
+  uppercaseZ: 90, // `Z`
+  leftSquareBracket: 91, // `[`
+  backslash: 92, // `\`
+  rightSquareBracket: 93, // `]`
+  caret: 94, // `^`
+  underscore: 95, // `_`
+  graveAccent: 96, // `` ` ``
+  lowercaseA: 97, // `a`
+  lowercaseB: 98, // `b`
+  lowercaseC: 99, // `c`
+  lowercaseD: 100, // `d`
+  lowercaseE: 101, // `e`
+  lowercaseF: 102, // `f`
+  lowercaseG: 103, // `g`
+  lowercaseH: 104, // `h`
+  lowercaseI: 105, // `i`
+  lowercaseJ: 106, // `j`
+  lowercaseK: 107, // `k`
+  lowercaseL: 108, // `l`
+  lowercaseM: 109, // `m`
+  lowercaseN: 110, // `n`
+  lowercaseO: 111, // `o`
+  lowercaseP: 112, // `p`
+  lowercaseQ: 113, // `q`
+  lowercaseR: 114, // `r`
+  lowercaseS: 115, // `s`
+  lowercaseT: 116, // `t`
+  lowercaseU: 117, // `u`
+  lowercaseV: 118, // `v`
+  lowercaseW: 119, // `w`
+  lowercaseX: 120, // `x`
+  lowercaseY: 121, // `y`
+  lowercaseZ: 122, // `z`
+  leftCurlyBrace: 123, // `{`
+  verticalBar: 124, // `|`
+  rightCurlyBrace: 125, // `}`
+  tilde: 126, // `~`
+  del: 127,
+  // Unicode Specials block.
+  byteOrderMarker: 65279,
+  // Unicode Specials block.
+  replacementCharacter: 65533 // `<60>`
+})

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/constants.d.ts

@@ -0,0 +1,36 @@
+export namespace constants {
+  let attentionSideBefore: 1
+  let attentionSideAfter: 2
+  let atxHeadingOpeningFenceSizeMax: 6
+  let autolinkDomainSizeMax: 63
+  let autolinkSchemeSizeMax: 32
+  let cdataOpeningString: 'CDATA['
+  let characterGroupWhitespace: 1
+  let characterGroupPunctuation: 2
+  let characterReferenceDecimalSizeMax: 7
+  let characterReferenceHexadecimalSizeMax: 6
+  let characterReferenceNamedSizeMax: 31
+  let codeFencedSequenceSizeMin: 3
+  let contentTypeDocument: 'document'
+  let contentTypeFlow: 'flow'
+  let contentTypeContent: 'content'
+  let contentTypeString: 'string'
+  let contentTypeText: 'text'
+  let hardBreakPrefixSizeMin: 2
+  let htmlRaw: 1
+  let htmlComment: 2
+  let htmlInstruction: 3
+  let htmlDeclaration: 4
+  let htmlCdata: 5
+  let htmlBasic: 6
+  let htmlComplete: 7
+  let htmlRawSizeMax: 8
+  let linkResourceDestinationBalanceMax: 32
+  let linkReferenceSizeMax: 999
+  let listItemValueSizeMax: 10
+  let numericBaseDecimal: 10
+  let numericBaseHexadecimal: 16
+  let tabSize: 4
+  let thematicBreakMarkerCountMin: 3
+  let v8MaxSafeChunkSize: 10000
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/constants.js

@@ -0,0 +1,44 @@
+/**
+ * This module is compiled away!
+ *
+ * Parsing markdown comes with a couple of constants, such as minimum or maximum
+ * sizes of certain sequences.
+ * Additionally, there are a couple symbols used inside micromark.
+ * These are all defined here, but compiled away by scripts.
+ */
+export const constants = /** @type {const} */ ({
+  attentionSideBefore: 1, // Symbol to mark an attention sequence as before content: `*a`
+  attentionSideAfter: 2, // Symbol to mark an attention sequence as after content: `a*`
+  atxHeadingOpeningFenceSizeMax: 6, // 6 number signs is fine, 7 isn’t.
+  autolinkDomainSizeMax: 63, // 63 characters is fine, 64 is too many.
+  autolinkSchemeSizeMax: 32, // 32 characters is fine, 33 is too many.
+  cdataOpeningString: 'CDATA[', // And preceded by `<![`.
+  characterGroupWhitespace: 1, // Symbol used to indicate a character is whitespace
+  characterGroupPunctuation: 2, // Symbol used to indicate a character is punctuation
+  characterReferenceDecimalSizeMax: 7, // `&#9999999;`.
+  characterReferenceHexadecimalSizeMax: 6, // `&#xff9999;`.
+  characterReferenceNamedSizeMax: 31, // `&CounterClockwiseContourIntegral;`.
+  codeFencedSequenceSizeMin: 3, // At least 3 ticks or tildes are needed.
+  contentTypeDocument: 'document',
+  contentTypeFlow: 'flow',
+  contentTypeContent: 'content',
+  contentTypeString: 'string',
+  contentTypeText: 'text',
+  hardBreakPrefixSizeMin: 2, // At least 2 trailing spaces are needed.
+  htmlRaw: 1, // Symbol for `<script>`
+  htmlComment: 2, // Symbol for `<!---->`
+  htmlInstruction: 3, // Symbol for `<?php?>`
+  htmlDeclaration: 4, // Symbol for `<!doctype>`
+  htmlCdata: 5, // Symbol for `<![CDATA[]]>`
+  htmlBasic: 6, // Symbol for `<div`
+  htmlComplete: 7, // Symbol for `<x>`
+  htmlRawSizeMax: 8, // Length of `textarea`.
+  linkResourceDestinationBalanceMax: 32, // See: <https://spec.commonmark.org/0.30/#link-destination>, <https://github.com/remarkjs/react-markdown/issues/658#issuecomment-984345577>
+  linkReferenceSizeMax: 999, // See: <https://spec.commonmark.org/0.30/#link-label>
+  listItemValueSizeMax: 10, // See: <https://spec.commonmark.org/0.30/#ordered-list-marker>
+  numericBaseDecimal: 10,
+  numericBaseHexadecimal: 0x10,
+  tabSize: 4, // Tabs have a hard-coded size of 4, per CommonMark.
+  thematicBreakMarkerCountMin: 3, // At least 3 asterisks, dashes, or underscores are needed.
+  v8MaxSafeChunkSize: 10000 // V8 (and potentially others) have problems injecting giant arrays into other arrays, hence we operate in chunks.
+})

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/default.d.ts

@@ -0,0 +1,4 @@
+export {codes} from './codes.js'
+export {constants} from './constants.js'
+export {types} from './types.js'
+export {values} from './values.js'

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/default.js

@@ -0,0 +1,4 @@
+export {codes} from './codes.js'
+export {constants} from './constants.js'
+export {types} from './types.js'
+export {values} from './values.js'

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/types.d.ts

@@ -0,0 +1,105 @@
+export namespace types {
+  let data: 'data'
+  let whitespace: 'whitespace'
+  let lineEnding: 'lineEnding'
+  let lineEndingBlank: 'lineEndingBlank'
+  let linePrefix: 'linePrefix'
+  let lineSuffix: 'lineSuffix'
+  let atxHeading: 'atxHeading'
+  let atxHeadingSequence: 'atxHeadingSequence'
+  let atxHeadingText: 'atxHeadingText'
+  let autolink: 'autolink'
+  let autolinkEmail: 'autolinkEmail'
+  let autolinkMarker: 'autolinkMarker'
+  let autolinkProtocol: 'autolinkProtocol'
+  let characterEscape: 'characterEscape'
+  let characterEscapeValue: 'characterEscapeValue'
+  let characterReference: 'characterReference'
+  let characterReferenceMarker: 'characterReferenceMarker'
+  let characterReferenceMarkerNumeric: 'characterReferenceMarkerNumeric'
+  let characterReferenceMarkerHexadecimal: 'characterReferenceMarkerHexadecimal'
+  let characterReferenceValue: 'characterReferenceValue'
+  let codeFenced: 'codeFenced'
+  let codeFencedFence: 'codeFencedFence'
+  let codeFencedFenceSequence: 'codeFencedFenceSequence'
+  let codeFencedFenceInfo: 'codeFencedFenceInfo'
+  let codeFencedFenceMeta: 'codeFencedFenceMeta'
+  let codeFlowValue: 'codeFlowValue'
+  let codeIndented: 'codeIndented'
+  let codeText: 'codeText'
+  let codeTextData: 'codeTextData'
+  let codeTextPadding: 'codeTextPadding'
+  let codeTextSequence: 'codeTextSequence'
+  let content: 'content'
+  let definition: 'definition'
+  let definitionDestination: 'definitionDestination'
+  let definitionDestinationLiteral: 'definitionDestinationLiteral'
+  let definitionDestinationLiteralMarker: 'definitionDestinationLiteralMarker'
+  let definitionDestinationRaw: 'definitionDestinationRaw'
+  let definitionDestinationString: 'definitionDestinationString'
+  let definitionLabel: 'definitionLabel'
+  let definitionLabelMarker: 'definitionLabelMarker'
+  let definitionLabelString: 'definitionLabelString'
+  let definitionMarker: 'definitionMarker'
+  let definitionTitle: 'definitionTitle'
+  let definitionTitleMarker: 'definitionTitleMarker'
+  let definitionTitleString: 'definitionTitleString'
+  let emphasis: 'emphasis'
+  let emphasisSequence: 'emphasisSequence'
+  let emphasisText: 'emphasisText'
+  let escapeMarker: 'escapeMarker'
+  let hardBreakEscape: 'hardBreakEscape'
+  let hardBreakTrailing: 'hardBreakTrailing'
+  let htmlFlow: 'htmlFlow'
+  let htmlFlowData: 'htmlFlowData'
+  let htmlText: 'htmlText'
+  let htmlTextData: 'htmlTextData'
+  let image: 'image'
+  let label: 'label'
+  let labelText: 'labelText'
+  let labelLink: 'labelLink'
+  let labelImage: 'labelImage'
+  let labelMarker: 'labelMarker'
+  let labelImageMarker: 'labelImageMarker'
+  let labelEnd: 'labelEnd'
+  let link: 'link'
+  let paragraph: 'paragraph'
+  let reference: 'reference'
+  let referenceMarker: 'referenceMarker'
+  let referenceString: 'referenceString'
+  let resource: 'resource'
+  let resourceDestination: 'resourceDestination'
+  let resourceDestinationLiteral: 'resourceDestinationLiteral'
+  let resourceDestinationLiteralMarker: 'resourceDestinationLiteralMarker'
+  let resourceDestinationRaw: 'resourceDestinationRaw'
+  let resourceDestinationString: 'resourceDestinationString'
+  let resourceMarker: 'resourceMarker'
+  let resourceTitle: 'resourceTitle'
+  let resourceTitleMarker: 'resourceTitleMarker'
+  let resourceTitleString: 'resourceTitleString'
+  let setextHeading: 'setextHeading'
+  let setextHeadingText: 'setextHeadingText'
+  let setextHeadingLine: 'setextHeadingLine'
+  let setextHeadingLineSequence: 'setextHeadingLineSequence'
+  let strong: 'strong'
+  let strongSequence: 'strongSequence'
+  let strongText: 'strongText'
+  let thematicBreak: 'thematicBreak'
+  let thematicBreakSequence: 'thematicBreakSequence'
+  let blockQuote: 'blockQuote'
+  let blockQuotePrefix: 'blockQuotePrefix'
+  let blockQuoteMarker: 'blockQuoteMarker'
+  let blockQuotePrefixWhitespace: 'blockQuotePrefixWhitespace'
+  let listOrdered: 'listOrdered'
+  let listUnordered: 'listUnordered'
+  let listItemIndent: 'listItemIndent'
+  let listItemMarker: 'listItemMarker'
+  let listItemPrefix: 'listItemPrefix'
+  let listItemPrefixWhitespace: 'listItemPrefixWhitespace'
+  let listItemValue: 'listItemValue'
+  let chunkDocument: 'chunkDocument'
+  let chunkContent: 'chunkContent'
+  let chunkFlow: 'chunkFlow'
+  let chunkText: 'chunkText'
+  let chunkString: 'chunkString'
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/types.js

@@ -0,0 +1,453 @@
+/**
+ * This module is compiled away!
+ *
+ * Here is the list of all types of tokens exposed by micromark, with a short
+ * explanation of what they include and where they are found.
+ * In picking names, generally, the rule is to be as explicit as possible
+ * instead of reusing names.
+ * For example, there is a `definitionDestination` and a `resourceDestination`,
+ * instead of one shared name.
+ */
+
+// Note: when changing the next record, you must also change `TokenTypeMap`
+// in `micromark-util-types/index.d.ts`.
+export const types = /** @type {const} */ ({
+  // Generic type for data, such as in a title, a destination, etc.
+  data: 'data',
+
+  // Generic type for syntactic whitespace (tabs, virtual spaces, spaces).
+  // Such as, between a fenced code fence and an info string.
+  whitespace: 'whitespace',
+
+  // Generic type for line endings (line feed, carriage return, carriage return +
+  // line feed).
+  lineEnding: 'lineEnding',
+
+  // A line ending, but ending a blank line.
+  lineEndingBlank: 'lineEndingBlank',
+
+  // Generic type for whitespace (tabs, virtual spaces, spaces) at the start of a
+  // line.
+  linePrefix: 'linePrefix',
+
+  // Generic type for whitespace (tabs, virtual spaces, spaces) at the end of a
+  // line.
+  lineSuffix: 'lineSuffix',
+
+  // Whole ATX heading:
+  //
+  // ```markdown
+  // #
+  // ## Alpha
+  // ### Bravo ###
+  // ```
+  //
+  // Includes `atxHeadingSequence`, `whitespace`, `atxHeadingText`.
+  atxHeading: 'atxHeading',
+
+  // Sequence of number signs in an ATX heading (`###`).
+  atxHeadingSequence: 'atxHeadingSequence',
+
+  // Content in an ATX heading (`alpha`).
+  // Includes text.
+  atxHeadingText: 'atxHeadingText',
+
+  // Whole autolink (`<https://example.com>` or `<admin@example.com>`)
+  // Includes `autolinkMarker` and `autolinkProtocol` or `autolinkEmail`.
+  autolink: 'autolink',
+
+  // Email autolink w/o markers (`admin@example.com`)
+  autolinkEmail: 'autolinkEmail',
+
+  // Marker around an `autolinkProtocol` or `autolinkEmail` (`<` or `>`).
+  autolinkMarker: 'autolinkMarker',
+
+  // Protocol autolink w/o markers (`https://example.com`)
+  autolinkProtocol: 'autolinkProtocol',
+
+  // A whole character escape (`\-`).
+  // Includes `escapeMarker` and `characterEscapeValue`.
+  characterEscape: 'characterEscape',
+
+  // The escaped character (`-`).
+  characterEscapeValue: 'characterEscapeValue',
+
+  // A whole character reference (`&amp;`, `&#8800;`, or `&#x1D306;`).
+  // Includes `characterReferenceMarker`, an optional
+  // `characterReferenceMarkerNumeric`, in which case an optional
+  // `characterReferenceMarkerHexadecimal`, and a `characterReferenceValue`.
+  characterReference: 'characterReference',
+
+  // The start or end marker (`&` or `;`).
+  characterReferenceMarker: 'characterReferenceMarker',
+
+  // Mark reference as numeric (`#`).
+  characterReferenceMarkerNumeric: 'characterReferenceMarkerNumeric',
+
+  // Mark reference as numeric (`x` or `X`).
+  characterReferenceMarkerHexadecimal: 'characterReferenceMarkerHexadecimal',
+
+  // Value of character reference w/o markers (`amp`, `8800`, or `1D306`).
+  characterReferenceValue: 'characterReferenceValue',
+
+  // Whole fenced code:
+  //
+  // ````markdown
+  // ```js
+  // alert(1)
+  // ```
+  // ````
+  codeFenced: 'codeFenced',
+
+  // A fenced code fence, including whitespace, sequence, info, and meta
+  // (` ```js `).
+  codeFencedFence: 'codeFencedFence',
+
+  // Sequence of grave accent or tilde characters (` ``` `) in a fence.
+  codeFencedFenceSequence: 'codeFencedFenceSequence',
+
+  // Info word (`js`) in a fence.
+  // Includes string.
+  codeFencedFenceInfo: 'codeFencedFenceInfo',
+
+  // Meta words (`highlight="1"`) in a fence.
+  // Includes string.
+  codeFencedFenceMeta: 'codeFencedFenceMeta',
+
+  // A line of code.
+  codeFlowValue: 'codeFlowValue',
+
+  // Whole indented code:
+  //
+  // ```markdown
+  //     alert(1)
+  // ```
+  //
+  // Includes `lineEnding`, `linePrefix`, and `codeFlowValue`.
+  codeIndented: 'codeIndented',
+
+  // A text code (``` `alpha` ```).
+  // Includes `codeTextSequence`, `codeTextData`, `lineEnding`, and can include
+  // `codeTextPadding`.
+  codeText: 'codeText',
+
+  codeTextData: 'codeTextData',
+
+  // A space or line ending right after or before a tick.
+  codeTextPadding: 'codeTextPadding',
+
+  // A text code fence (` `` `).
+  codeTextSequence: 'codeTextSequence',
+
+  // Whole content:
+  //
+  // ```markdown
+  // [a]: b
+  // c
+  // =
+  // d
+  // ```
+  //
+  // Includes `paragraph` and `definition`.
+  content: 'content',
+  // Whole definition:
+  //
+  // ```markdown
+  // [micromark]: https://github.com/micromark/micromark
+  // ```
+  //
+  // Includes `definitionLabel`, `definitionMarker`, `whitespace`,
+  // `definitionDestination`, and optionally `lineEnding` and `definitionTitle`.
+  definition: 'definition',
+
+  // Destination of a definition (`https://github.com/micromark/micromark` or
+  // `<https://github.com/micromark/micromark>`).
+  // Includes `definitionDestinationLiteral` or `definitionDestinationRaw`.
+  definitionDestination: 'definitionDestination',
+
+  // Enclosed destination of a definition
+  // (`<https://github.com/micromark/micromark>`).
+  // Includes `definitionDestinationLiteralMarker` and optionally
+  // `definitionDestinationString`.
+  definitionDestinationLiteral: 'definitionDestinationLiteral',
+
+  // Markers of an enclosed definition destination (`<` or `>`).
+  definitionDestinationLiteralMarker: 'definitionDestinationLiteralMarker',
+
+  // Unenclosed destination of a definition
+  // (`https://github.com/micromark/micromark`).
+  // Includes `definitionDestinationString`.
+  definitionDestinationRaw: 'definitionDestinationRaw',
+
+  // Text in an destination (`https://github.com/micromark/micromark`).
+  // Includes string.
+  definitionDestinationString: 'definitionDestinationString',
+
+  // Label of a definition (`[micromark]`).
+  // Includes `definitionLabelMarker` and `definitionLabelString`.
+  definitionLabel: 'definitionLabel',
+
+  // Markers of a definition label (`[` or `]`).
+  definitionLabelMarker: 'definitionLabelMarker',
+
+  // Value of a definition label (`micromark`).
+  // Includes string.
+  definitionLabelString: 'definitionLabelString',
+
+  // Marker between a label and a destination (`:`).
+  definitionMarker: 'definitionMarker',
+
+  // Title of a definition (`"x"`, `'y'`, or `(z)`).
+  // Includes `definitionTitleMarker` and optionally `definitionTitleString`.
+  definitionTitle: 'definitionTitle',
+
+  // Marker around a title of a definition (`"`, `'`, `(`, or `)`).
+  definitionTitleMarker: 'definitionTitleMarker',
+
+  // Data without markers in a title (`z`).
+  // Includes string.
+  definitionTitleString: 'definitionTitleString',
+
+  // Emphasis (`*alpha*`).
+  // Includes `emphasisSequence` and `emphasisText`.
+  emphasis: 'emphasis',
+
+  // Sequence of emphasis markers (`*` or `_`).
+  emphasisSequence: 'emphasisSequence',
+
+  // Emphasis text (`alpha`).
+  // Includes text.
+  emphasisText: 'emphasisText',
+
+  // The character escape marker (`\`).
+  escapeMarker: 'escapeMarker',
+
+  // A hard break created with a backslash (`\\n`).
+  // Note: does not include the line ending.
+  hardBreakEscape: 'hardBreakEscape',
+
+  // A hard break created with trailing spaces (`  \n`).
+  // Does not include the line ending.
+  hardBreakTrailing: 'hardBreakTrailing',
+
+  // Flow HTML:
+  //
+  // ```markdown
+  // <div
+  // ```
+  //
+  // Inlcudes `lineEnding`, `htmlFlowData`.
+  htmlFlow: 'htmlFlow',
+
+  htmlFlowData: 'htmlFlowData',
+
+  // HTML in text (the tag in `a <i> b`).
+  // Includes `lineEnding`, `htmlTextData`.
+  htmlText: 'htmlText',
+
+  htmlTextData: 'htmlTextData',
+
+  // Whole image (`![alpha](bravo)`, `![alpha][bravo]`, `![alpha][]`, or
+  // `![alpha]`).
+  // Includes `label` and an optional `resource` or `reference`.
+  image: 'image',
+
+  // Whole link label (`[*alpha*]`).
+  // Includes `labelLink` or `labelImage`, `labelText`, and `labelEnd`.
+  label: 'label',
+
+  // Text in an label (`*alpha*`).
+  // Includes text.
+  labelText: 'labelText',
+
+  // Start a link label (`[`).
+  // Includes a `labelMarker`.
+  labelLink: 'labelLink',
+
+  // Start an image label (`![`).
+  // Includes `labelImageMarker` and `labelMarker`.
+  labelImage: 'labelImage',
+
+  // Marker of a label (`[` or `]`).
+  labelMarker: 'labelMarker',
+
+  // Marker to start an image (`!`).
+  labelImageMarker: 'labelImageMarker',
+
+  // End a label (`]`).
+  // Includes `labelMarker`.
+  labelEnd: 'labelEnd',
+
+  // Whole link (`[alpha](bravo)`, `[alpha][bravo]`, `[alpha][]`, or `[alpha]`).
+  // Includes `label` and an optional `resource` or `reference`.
+  link: 'link',
+
+  // Whole paragraph:
+  //
+  // ```markdown
+  // alpha
+  // bravo.
+  // ```
+  //
+  // Includes text.
+  paragraph: 'paragraph',
+
+  // A reference (`[alpha]` or `[]`).
+  // Includes `referenceMarker` and an optional `referenceString`.
+  reference: 'reference',
+
+  // A reference marker (`[` or `]`).
+  referenceMarker: 'referenceMarker',
+
+  // Reference text (`alpha`).
+  // Includes string.
+  referenceString: 'referenceString',
+
+  // A resource (`(https://example.com "alpha")`).
+  // Includes `resourceMarker`, an optional `resourceDestination` with an optional
+  // `whitespace` and `resourceTitle`.
+  resource: 'resource',
+
+  // A resource destination (`https://example.com`).
+  // Includes `resourceDestinationLiteral` or `resourceDestinationRaw`.
+  resourceDestination: 'resourceDestination',
+
+  // A literal resource destination (`<https://example.com>`).
+  // Includes `resourceDestinationLiteralMarker` and optionally
+  // `resourceDestinationString`.
+  resourceDestinationLiteral: 'resourceDestinationLiteral',
+
+  // A resource destination marker (`<` or `>`).
+  resourceDestinationLiteralMarker: 'resourceDestinationLiteralMarker',
+
+  // A raw resource destination (`https://example.com`).
+  // Includes `resourceDestinationString`.
+  resourceDestinationRaw: 'resourceDestinationRaw',
+
+  // Resource destination text (`https://example.com`).
+  // Includes string.
+  resourceDestinationString: 'resourceDestinationString',
+
+  // A resource marker (`(` or `)`).
+  resourceMarker: 'resourceMarker',
+
+  // A resource title (`"alpha"`, `'alpha'`, or `(alpha)`).
+  // Includes `resourceTitleMarker` and optionally `resourceTitleString`.
+  resourceTitle: 'resourceTitle',
+
+  // A resource title marker (`"`, `'`, `(`, or `)`).
+  resourceTitleMarker: 'resourceTitleMarker',
+
+  // Resource destination title (`alpha`).
+  // Includes string.
+  resourceTitleString: 'resourceTitleString',
+
+  // Whole setext heading:
+  //
+  // ```markdown
+  // alpha
+  // bravo
+  // =====
+  // ```
+  //
+  // Includes `setextHeadingText`, `lineEnding`, `linePrefix`, and
+  // `setextHeadingLine`.
+  setextHeading: 'setextHeading',
+
+  // Content in a setext heading (`alpha\nbravo`).
+  // Includes text.
+  setextHeadingText: 'setextHeadingText',
+
+  // Underline in a setext heading, including whitespace suffix (`==`).
+  // Includes `setextHeadingLineSequence`.
+  setextHeadingLine: 'setextHeadingLine',
+
+  // Sequence of equals or dash characters in underline in a setext heading (`-`).
+  setextHeadingLineSequence: 'setextHeadingLineSequence',
+
+  // Strong (`**alpha**`).
+  // Includes `strongSequence` and `strongText`.
+  strong: 'strong',
+
+  // Sequence of strong markers (`**` or `__`).
+  strongSequence: 'strongSequence',
+
+  // Strong text (`alpha`).
+  // Includes text.
+  strongText: 'strongText',
+
+  // Whole thematic break:
+  //
+  // ```markdown
+  // * * *
+  // ```
+  //
+  // Includes `thematicBreakSequence` and `whitespace`.
+  thematicBreak: 'thematicBreak',
+
+  // A sequence of one or more thematic break markers (`***`).
+  thematicBreakSequence: 'thematicBreakSequence',
+
+  // Whole block quote:
+  //
+  // ```markdown
+  // > a
+  // >
+  // > b
+  // ```
+  //
+  // Includes `blockQuotePrefix` and flow.
+  blockQuote: 'blockQuote',
+  // The `>` or `> ` of a block quote.
+  blockQuotePrefix: 'blockQuotePrefix',
+  // The `>` of a block quote prefix.
+  blockQuoteMarker: 'blockQuoteMarker',
+  // The optional ` ` of a block quote prefix.
+  blockQuotePrefixWhitespace: 'blockQuotePrefixWhitespace',
+
+  // Whole unordered list:
+  //
+  // ```markdown
+  // - a
+  //   b
+  // ```
+  //
+  // Includes `listItemPrefix`, flow, and optionally  `listItemIndent` on further
+  // lines.
+  listOrdered: 'listOrdered',
+
+  // Whole ordered list:
+  //
+  // ```markdown
+  // 1. a
+  //    b
+  // ```
+  //
+  // Includes `listItemPrefix`, flow, and optionally  `listItemIndent` on further
+  // lines.
+  listUnordered: 'listUnordered',
+
+  // The indent of further list item lines.
+  listItemIndent: 'listItemIndent',
+
+  // A marker, as in, `*`, `+`, `-`, `.`, or `)`.
+  listItemMarker: 'listItemMarker',
+
+  // The thing that starts a list item, such as `1. `.
+  // Includes `listItemValue` if ordered, `listItemMarker`, and
+  // `listItemPrefixWhitespace` (unless followed by a line ending).
+  listItemPrefix: 'listItemPrefix',
+
+  // The whitespace after a marker.
+  listItemPrefixWhitespace: 'listItemPrefixWhitespace',
+
+  // The numerical value of an ordered item.
+  listItemValue: 'listItemValue',
+
+  // Internal types used for subtokenizers, compiled away
+  chunkDocument: 'chunkDocument',
+  chunkContent: 'chunkContent',
+  chunkFlow: 'chunkFlow',
+  chunkText: 'chunkText',
+  chunkString: 'chunkString'
+})

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/values.d.ts

@@ -0,0 +1,101 @@
+export namespace values {
+  let ht: '\t'
+  let lf: '\n'
+  let cr: '\r'
+  let space: ' '
+  let exclamationMark: '!'
+  let quotationMark: '"'
+  let numberSign: '#'
+  let dollarSign: '$'
+  let percentSign: '%'
+  let ampersand: '&'
+  let apostrophe: "'"
+  let leftParenthesis: '('
+  let rightParenthesis: ')'
+  let asterisk: '*'
+  let plusSign: '+'
+  let comma: ','
+  let dash: '-'
+  let dot: '.'
+  let slash: '/'
+  let digit0: '0'
+  let digit1: '1'
+  let digit2: '2'
+  let digit3: '3'
+  let digit4: '4'
+  let digit5: '5'
+  let digit6: '6'
+  let digit7: '7'
+  let digit8: '8'
+  let digit9: '9'
+  let colon: ':'
+  let semicolon: ';'
+  let lessThan: '<'
+  let equalsTo: '='
+  let greaterThan: '>'
+  let questionMark: '?'
+  let atSign: '@'
+  let uppercaseA: 'A'
+  let uppercaseB: 'B'
+  let uppercaseC: 'C'
+  let uppercaseD: 'D'
+  let uppercaseE: 'E'
+  let uppercaseF: 'F'
+  let uppercaseG: 'G'
+  let uppercaseH: 'H'
+  let uppercaseI: 'I'
+  let uppercaseJ: 'J'
+  let uppercaseK: 'K'
+  let uppercaseL: 'L'
+  let uppercaseM: 'M'
+  let uppercaseN: 'N'
+  let uppercaseO: 'O'
+  let uppercaseP: 'P'
+  let uppercaseQ: 'Q'
+  let uppercaseR: 'R'
+  let uppercaseS: 'S'
+  let uppercaseT: 'T'
+  let uppercaseU: 'U'
+  let uppercaseV: 'V'
+  let uppercaseW: 'W'
+  let uppercaseX: 'X'
+  let uppercaseY: 'Y'
+  let uppercaseZ: 'Z'
+  let leftSquareBracket: '['
+  let backslash: '\\'
+  let rightSquareBracket: ']'
+  let caret: '^'
+  let underscore: '_'
+  let graveAccent: '`'
+  let lowercaseA: 'a'
+  let lowercaseB: 'b'
+  let lowercaseC: 'c'
+  let lowercaseD: 'd'
+  let lowercaseE: 'e'
+  let lowercaseF: 'f'
+  let lowercaseG: 'g'
+  let lowercaseH: 'h'
+  let lowercaseI: 'i'
+  let lowercaseJ: 'j'
+  let lowercaseK: 'k'
+  let lowercaseL: 'l'
+  let lowercaseM: 'm'
+  let lowercaseN: 'n'
+  let lowercaseO: 'o'
+  let lowercaseP: 'p'
+  let lowercaseQ: 'q'
+  let lowercaseR: 'r'
+  let lowercaseS: 's'
+  let lowercaseT: 't'
+  let lowercaseU: 'u'
+  let lowercaseV: 'v'
+  let lowercaseW: 'w'
+  let lowercaseX: 'x'
+  let lowercaseY: 'y'
+  let lowercaseZ: 'z'
+  let leftCurlyBrace: '{'
+  let verticalBar: '|'
+  let rightCurlyBrace: '}'
+  let tilde: '~'
+  let replacementCharacter: '<27>'
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/lib/values.js

@@ -0,0 +1,109 @@
+/**
+ * This module is compiled away!
+ *
+ * While micromark works based on character codes, this module includes the
+ * string versions of ’em.
+ * The C0 block, except for LF, CR, HT, and w/ the replacement character added,
+ * are available here.
+ */
+export const values = /** @type {const} */ ({
+  ht: '\t',
+  lf: '\n',
+  cr: '\r',
+  space: ' ',
+  exclamationMark: '!',
+  quotationMark: '"',
+  numberSign: '#',
+  dollarSign: '$',
+  percentSign: '%',
+  ampersand: '&',
+  apostrophe: "'",
+  leftParenthesis: '(',
+  rightParenthesis: ')',
+  asterisk: '*',
+  plusSign: '+',
+  comma: ',',
+  dash: '-',
+  dot: '.',
+  slash: '/',
+  digit0: '0',
+  digit1: '1',
+  digit2: '2',
+  digit3: '3',
+  digit4: '4',
+  digit5: '5',
+  digit6: '6',
+  digit7: '7',
+  digit8: '8',
+  digit9: '9',
+  colon: ':',
+  semicolon: ';',
+  lessThan: '<',
+  equalsTo: '=',
+  greaterThan: '>',
+  questionMark: '?',
+  atSign: '@',
+  uppercaseA: 'A',
+  uppercaseB: 'B',
+  uppercaseC: 'C',
+  uppercaseD: 'D',
+  uppercaseE: 'E',
+  uppercaseF: 'F',
+  uppercaseG: 'G',
+  uppercaseH: 'H',
+  uppercaseI: 'I',
+  uppercaseJ: 'J',
+  uppercaseK: 'K',
+  uppercaseL: 'L',
+  uppercaseM: 'M',
+  uppercaseN: 'N',
+  uppercaseO: 'O',
+  uppercaseP: 'P',
+  uppercaseQ: 'Q',
+  uppercaseR: 'R',
+  uppercaseS: 'S',
+  uppercaseT: 'T',
+  uppercaseU: 'U',
+  uppercaseV: 'V',
+  uppercaseW: 'W',
+  uppercaseX: 'X',
+  uppercaseY: 'Y',
+  uppercaseZ: 'Z',
+  leftSquareBracket: '[',
+  backslash: '\\',
+  rightSquareBracket: ']',
+  caret: '^',
+  underscore: '_',
+  graveAccent: '`',
+  lowercaseA: 'a',
+  lowercaseB: 'b',
+  lowercaseC: 'c',
+  lowercaseD: 'd',
+  lowercaseE: 'e',
+  lowercaseF: 'f',
+  lowercaseG: 'g',
+  lowercaseH: 'h',
+  lowercaseI: 'i',
+  lowercaseJ: 'j',
+  lowercaseK: 'k',
+  lowercaseL: 'l',
+  lowercaseM: 'm',
+  lowercaseN: 'n',
+  lowercaseO: 'o',
+  lowercaseP: 'p',
+  lowercaseQ: 'q',
+  lowercaseR: 'r',
+  lowercaseS: 's',
+  lowercaseT: 't',
+  lowercaseU: 'u',
+  lowercaseV: 'v',
+  lowercaseW: 'w',
+  lowercaseX: 'x',
+  lowercaseY: 'y',
+  lowercaseZ: 'z',
+  leftCurlyBrace: '{',
+  verticalBar: '|',
+  rightCurlyBrace: '}',
+  tilde: '~',
+  replacementCharacter: '<27>'
+})

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/package.json

@@ -0,0 +1,35 @@
+{
+  "name": "micromark-util-symbol",
+  "version": "2.0.0",
+  "description": "micromark utility with symbols",
+  "license": "MIT",
+  "keywords": [
+    "micromark",
+    "util",
+    "utility",
+    "symbol"
+  ],
+  "repository": "https://github.com/micromark/micromark/tree/main/packages/micromark-util-symbol",
+  "bugs": "https://github.com/micromark/micromark/issues",
+  "funding": [
+    {
+      "type": "GitHub Sponsors",
+      "url": "https://github.com/sponsors/unifiedjs"
+    },
+    {
+      "type": "OpenCollective",
+      "url": "https://opencollective.com/unified"
+    }
+  ],
+  "author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
+  ],
+  "sideEffects": false,
+  "type": "module",
+  "files": [
+    "lib/"
+  ],
+  "exports": "./lib/default.js",
+  "xo": false
+}

node_modules/micromark-extension-gfm-autolink-literal/node_modules/micromark-util-symbol/readme.md

@@ -0,0 +1,168 @@
+# micromark-util-symbol
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][bundle-size-badge]][bundle-size]
+[![Sponsors][sponsors-badge]][opencollective]
+[![Backers][backers-badge]][opencollective]
+[![Chat][chat-badge]][chat]
+
+[micromark][] utility with symbols.
+
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When should I use this?](#when-should-i-use-this)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+*   [Types](#types)
+*   [Compatibility](#compatibility)
+*   [Security](#security)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package exposes constants used throughout the micromark ecosystem.
+
+## When should I use this?
+
+This package is useful when you are making your own micromark extensions.
+It’s useful to reference these constants by name instead of value while
+developing.
+[`micromark-build`][micromark-build] compiles them away for production code.
+
+## Install
+
+This package is [ESM only][esm].
+In Node.js (version 16+), install with [npm][]:
+
+```sh
+npm install micromark-util-symbol
+```
+
+In Deno with [`esm.sh`][esmsh]:
+
+```js
+import * as symbol from 'https://esm.sh/micromark-util-symbol@1'
+```
+
+In browsers with [`esm.sh`][esmsh]:
+
+```html
+<script type="module">
+  import * as symbol from 'https://esm.sh/micromark-util-symbol@1?bundle'
+</script>
+```
+
+## Use
+
+```js
+import {codes, constants, types, values} from 'micromark-util-symbol'
+
+console.log(codes.atSign) // 64
+console.log(constants.characterReferenceNamedSizeMax) // 31
+console.log(types.definitionDestinationRaw) // 'definitionDestinationRaw'
+console.log(values.atSign) // '@'
+```
+
+## API
+
+This package exports the identifiers `codes`, `constants`, `types`, and
+`values`.
+There is no default export.
+
+Each identifier is an object mapping strings to values.
+See the code for the exposed data.
+
+## Types
+
+This package is fully typed with [TypeScript][].
+It exports no additional types.
+
+## Compatibility
+
+Projects maintained by the unified collective are compatible with maintained
+versions of Node.js.
+
+When we cut a new major release, we drop support for unmaintained versions of
+Node.
+This means we try to keep the current release line,
+`micromark-util-symbol@^2`, compatible with Node.js 16.
+This package works with `micromark@^3`.
+
+## Security
+
+This package is safe.
+See [`security.md`][securitymd] in [`micromark/.github`][health] for how to
+submit a security report.
+
+## Contribute
+
+See [`contributing.md`][contributing] in [`micromark/.github`][health] for ways
+to get started.
+See [`support.md`][support] for ways to get help.
+
+This project has a [code of conduct][coc].
+By interacting with this repository, organisation, or community you agree to
+abide by its terms.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/micromark/micromark/workflows/main/badge.svg
+
+[build]: https://github.com/micromark/micromark/actions
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/micromark/micromark.svg
+
+[coverage]: https://codecov.io/github/micromark/micromark
+
+[downloads-badge]: https://img.shields.io/npm/dm/micromark-util-symbol.svg
+
+[downloads]: https://www.npmjs.com/package/micromark-util-symbol
+
+[bundle-size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=micromark-util-symbol
+
+[bundle-size]: https://bundlejs.com/?q=micromark-util-symbol
+
+[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
+
+[backers-badge]: https://opencollective.com/unified/backers/badge.svg
+
+[opencollective]: https://opencollective.com/unified
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
+
+[esmsh]: https://esm.sh
+
+[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
+
+[chat]: https://github.com/micromark/micromark/discussions
+
+[license]: https://github.com/micromark/micromark/blob/main/license
+
+[author]: https://wooorm.com
+
+[health]: https://github.com/micromark/.github
+
+[securitymd]: https://github.com/micromark/.github/blob/main/security.md
+
+[contributing]: https://github.com/micromark/.github/blob/main/contributing.md
+
+[support]: https://github.com/micromark/.github/blob/main/support.md
+
+[coc]: https://github.com/micromark/.github/blob/main/code-of-conduct.md
+
+[typescript]: https://www.typescriptlang.org
+
+[micromark]: https://github.com/micromark/micromark
+
+[micromark-build]: https://github.com/micromark/micromark/tree/main/packages/micromark-build

node_modules/micromark-extension-gfm-autolink-literal/package.json

@@ -0,0 +1,114 @@
+{
+  "name": "micromark-extension-gfm-autolink-literal",
+  "version": "2.0.0",
+  "description": "micromark extension to support GFM autolink literals",
+  "license": "MIT",
+  "keywords": [
+    "micromark",
+    "micromark-extension",
+    "literal",
+    "url",
+    "autolink",
+    "auto",
+    "link",
+    "gfm",
+    "markdown",
+    "unified"
+  ],
+  "repository": "micromark/micromark-extension-gfm-autolink-literal",
+  "bugs": "https://github.com/micromark/micromark-extension-gfm-autolink-literal/issues",
+  "funding": {
+    "type": "opencollective",
+    "url": "https://opencollective.com/unified"
+  },
+  "author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
+  ],
+  "sideEffects": false,
+  "type": "module",
+  "files": [
+    "dev/",
+    "lib/",
+    "index.d.ts",
+    "index.js"
+  ],
+  "exports": {
+    "development": "./dev/index.js",
+    "default": "./index.js"
+  },
+  "dependencies": {
+    "micromark-util-character": "^2.0.0",
+    "micromark-util-sanitize-uri": "^2.0.0",
+    "micromark-util-symbol": "^2.0.0",
+    "micromark-util-types": "^2.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.0.0",
+    "c8": "^8.0.0",
+    "create-gfm-fixtures": "^1.0.0",
+    "micromark": "^4.0.0",
+    "micromark-build": "^2.0.0",
+    "prettier": "^2.0.0",
+    "rehype": "^12.0.0",
+    "remark-cli": "^11.0.0",
+    "remark-preset-wooorm": "^9.0.0",
+    "type-coverage": "^2.0.0",
+    "typescript": "^5.0.0",
+    "xo": "^0.54.0"
+  },
+  "scripts": {
+    "prepack": "npm run build && npm run format",
+    "build": "tsc --build --clean && tsc --build && type-coverage && micromark-build",
+    "format": "remark . -qfo && prettier . -w --loglevel warn && xo --fix",
+    "test-api-prod": "node --conditions production test/index.js",
+    "test-api-dev": "node --conditions development test/index.js",
+    "test-api": "npm run test-api-dev && npm run test-api-prod",
+    "test-coverage": "c8 --100 --reporter lcov npm run test-api",
+    "test": "npm run build && npm run format && npm run test-coverage"
+  },
+  "prettier": {
+    "bracketSpacing": false,
+    "semi": false,
+    "singleQuote": true,
+    "tabWidth": 2,
+    "trailingComma": "none",
+    "useTabs": false
+  },
+  "remarkConfig": {
+    "plugins": [
+      "remark-preset-wooorm"
+    ]
+  },
+  "typeCoverage": {
+    "atLeast": 100,
+    "detail": true,
+    "ignoreCatch": true,
+    "strict": true
+  },
+  "xo": {
+    "prettier": true,
+    "rules": {
+      "complexity": "off",
+      "unicorn/no-this-assignment": "off"
+    },
+    "overrides": [
+      {
+        "files": [
+          "**/*.ts"
+        ],
+        "rules": {
+          "@typescript-eslint/consistent-type-definitions": 0
+        }
+      },
+      {
+        "files": [
+          "test/**/*.js"
+        ],
+        "rules": {
+          "no-await-in-loop": 0
+        }
+      }
+    ]
+  }
+}

node_modules/micromark-extension-gfm-autolink-literal/readme.md

@@ -0,0 +1,422 @@
+# micromark-extension-gfm-autolink-literal
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][size-badge]][size]
+[![Sponsors][sponsors-badge]][collective]
+[![Backers][backers-badge]][collective]
+[![Chat][chat-badge]][chat]
+
+[micromark][] extensions to support GFM [literal autolinks][spec].
+
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When to use this](#when-to-use-this)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+    *   [`gfmAutolinkLiteral()`](#gfmautolinkliteral)
+    *   [`gfmAutolinkLiteralHtml()`](#gfmautolinkliteralhtml)
+*   [Bugs](#bugs)
+*   [Authoring](#authoring)
+*   [HTML](#html)
+*   [CSS](#css)
+*   [Syntax](#syntax)
+*   [Types](#types)
+*   [Compatibility](#compatibility)
+*   [Security](#security)
+*   [Related](#related)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package contains extensions that add support for the extra autolink syntax
+enabled by GFM to [`micromark`][micromark].
+
+GitHub employs different algorithms to autolink: one at parse time and one at
+transform time (similar to how @mentions are done at transform time).
+This difference can be observed because character references and escapes are
+handled differently.
+But also because issues/PRs/comments omit (perhaps by accident?) the second
+algorithm for `www.`, `http://`, and `https://` links (but not for email links).
+
+As this is a syntax extension, it focuses on the first algorithm.
+The second algorithm is performed by
+[`mdast-util-gfm-autolink-literal`][mdast-util-gfm-autolink-literal].
+The `html` part of this micromark extension does not operate on an AST and hence
+can’t perform the second algorithm.
+
+The implementation of autolink literal on github.com is currently buggy.
+The bugs have been reported on [`cmark-gfm`][cmark-gfm].
+This micromark extension matches github.com except for its bugs.
+
+## When to use this
+
+This project is useful when you want to support autolink literals in markdown.
+
+You can use these extensions when you are working with [`micromark`][micromark].
+To support all GFM features, use
+[`micromark-extension-gfm`][micromark-extension-gfm] instead.
+
+When you need a syntax tree, combine this package with
+[`mdast-util-gfm-autolink-literal`][mdast-util-gfm-autolink-literal].
+
+All these packages are used in [`remark-gfm`][remark-gfm], which focusses on
+making it easier to transform content by abstracting these internals away.
+
+## Install
+
+This package is [ESM only][esm].
+In Node.js (version 16+), install with [npm][]:
+
+```sh
+npm install micromark-extension-gfm-autolink-literal
+```
+
+In Deno with [`esm.sh`][esmsh]:
+
+```js
+import {gfmAutolinkLiteral, gfmAutolinkLiteralHtml} from 'https://esm.sh/micromark-extension-gfm-autolink-literal@2'
+```
+
+In browsers with [`esm.sh`][esmsh]:
+
+```html
+<script type="module">
+  import {gfmAutolinkLiteral, gfmAutolinkLiteralHtml} from 'https://esm.sh/micromark-extension-gfm-autolink-literal@2?bundle'
+</script>
+```
+
+## Use
+
+```js
+import {micromark} from 'micromark'
+import {
+  gfmAutolinkLiteral,
+  gfmAutolinkLiteralHtml
+} from 'micromark-extension-gfm-autolink-literal'
+
+const output = micromark('Just a URL: www.example.com.', {
+  extensions: [gfmAutolinkLiteral()],
+  htmlExtensions: [gfmAutolinkLiteralHtml()]
+})
+
+console.log(output)
+```
+
+Yields:
+
+```html
+<p>Just a URL: <a href="http://www.example.com">www.example.com</a>.</p>
+```
+
+## API
+
+This package exports the identifiers
+[`gfmAutolinkLiteral`][api-gfm-autolink-literal] and
+[`gfmAutolinkLiteralHtml`][api-gfm-autolink-literal-html].
+There is no default export.
+
+The export map supports the [`development` condition][development].
+Run `node --conditions development module.js` to get instrumented dev code.
+Without this condition, production code is loaded.
+
+### `gfmAutolinkLiteral()`
+
+Create an extension for `micromark` to support GitHub autolink literal
+syntax.
+
+###### Parameters
+
+Extension for `micromark` that can be passed in `extensions` to enable GFM
+autolink literal syntax ([`Extension`][micromark-extension]).
+
+### `gfmAutolinkLiteralHtml()`
+
+Create an HTML extension for `micromark` to support GitHub autolink literal
+when serializing to HTML.
+
+###### Parameters
+
+Extension for `micromark` that can be passed in `htmlExtensions` to support
+GitHub autolink literal when serializing to HTML
+([`HtmlExtension`][micromark-html-extension]).
+
+## Bugs
+
+GitHub’s own algorithm to parse autolink literals contains three bugs.
+A smaller bug is left unfixed in this project for consistency.
+Two main bugs are not present in this project.
+The issues relating to autolink literals are:
+
+*   [GFM autolink extension (`www.`, `https?://` parts): links don’t work when
+    after bracket](https://github.com/github/cmark-gfm/issues/278)\
+    fixed here ✅
+*   [GFM autolink extension (`www.` part): uppercase does not match on
+    issues/PRs/comments](https://github.com/github/cmark-gfm/issues/280)\
+    fixed here ✅
+*   [GFM autolink extension (`www.` part): the word `www`
+    matches](https://github.com/github/cmark-gfm/issues/279)\
+    present here for consistency
+
+## Authoring
+
+It is recommended to use labels, either with a resource or a definition,
+instead of autolink literals, as those allow relative URLs and descriptive
+text to explain the URL in prose.
+
+## HTML
+
+GFM autolink literals relate to the `<a>` element in HTML.
+See [*§ 4.5.1 The `a` element*][html-a] in the HTML spec for more info.
+When an email autolink is used, the string `mailto:` is prepended when
+generating the `href` attribute of the hyperlink.
+When a www autolink is used, the string `http://` is prepended.
+
+## CSS
+
+As hyperlinks are the fundamental thing that makes the web, you will most
+definitely have CSS for `a` elements already.
+The same CSS can be used for autolink literals, too.
+
+GitHub itself does not apply interesting CSS to autolink literals.
+For any link, it currently (June 2022) [uses][css]:
+
+```css
+a {
+  background-color: transparent;
+  color: #58a6ff;
+  text-decoration: none;
+}
+
+a:active,
+a:hover {
+  outline-width: 0;
+}
+
+a:hover {
+  text-decoration: underline;
+}
+
+a:not([href]) {
+  color: inherit;
+  text-decoration: none;
+}
+```
+
+## Syntax
+
+Autolink literals form with, roughly, the following BNF:
+
+```bnf
+gfm_autolink_literal ::= gfm_protocol_autolink | gfm_www_autolink | gfm_email_autolink
+
+; Restriction: the code before must be `www_autolink_before`.
+; Restriction: the code after `.` must not be eof.
+www_autolink ::= 3('w' | 'W') '.' [domain [path]]
+www_autolink_before ::= eof | eol | space_or_tab | '(' | '*' | '_' | '[' | ']' | '~'
+
+; Restriction: the code before must be `http_autolink_before`.
+; Restriction: the code after the protocol must be `http_autolink_protocol_after`.
+http_autolink ::= ('h' | 'H') 2('t' | 'T') ('p' | 'P') ['s' | 'S'] ':' 2'/' domain [path]
+http_autolink_before ::= byte - ascii_alpha
+http_autolink_protocol_after ::= byte - eof - eol - ascii_control - unicode_whitespace - ode_punctuation
+
+; Restriction: the code before must be `email_autolink_before`.
+; Restriction: `ascii_digit` may not occur in the last label part of the label.
+email_autolink ::= 1*('+' | '-' | '.' | '_' | ascii_alphanumeric) '@' 1*(1*label_segment l_dot_cont) 1*label_segment
+email_autolink_before ::= byte - ascii_alpha - '/'
+
+; Restriction: `_` may not occur in the last two domain parts.
+domain ::= 1*(url_ampt_cont | domain_punct_cont | '-' | byte - eof - ascii_control - ode_whitespace - unicode_punctuation)
+; Restriction: must not be followed by `punct`.
+domain_punct_cont ::= '.' | '_'
+; Restriction: must not be followed by `char-ref`.
+url_ampt_cont ::= '&'
+
+; Restriction: a counter `balance = 0` is increased for every `(`, and decreased for every `)`.
+; Restriction: `)` must not be `paren_at_end`.
+path ::= 1*(url_ampt_cont | path_punctuation_cont | '(' | ')' | byte - eof - eol - space_or_tab)
+; Restriction: must not be followed by `punct`.
+path_punctuation_cont ::= trailing_punctuation - '<'
+; Restriction: must be followed by `punct` and `balance` must be less than `0`.
+paren_at_end ::= ')'
+
+label_segment ::= label_dash_underscore_cont | ascii_alpha | ascii_digit
+; Restriction: if followed by `punct`, the whole email autolink is invalid.
+label_dash_underscore_cont ::= '-' | '_'
+; Restriction: must not be followed by `punct`.
+label_dot_cont ::= '.'
+
+punct ::= *trailing_punctuation ( byte - eof - eol - space_or_tab - '<' )
+char_ref ::= *ascii_alpha ';' path_end
+trailing_punctuation ::= '!' | '"' | '\'' | ')' | '*' | ',' | '.' | ':' | ';' | '<' | '?' | '_' | '~'
+```
+
+The grammar for GFM autolink literal is very relaxed: basically anything
+except for whitespace is allowed after a prefix.
+To use whitespace characters and otherwise impossible characters, in URLs,
+you can use percent encoding:
+
+```markdown
+https://example.com/alpha%20bravo
+```
+
+Yields:
+
+```html
+<p><a href="https://example.com/alpha%20bravo">https://example.com/alpha%20bravo</a></p>
+```
+
+There are several cases where incorrect encoding of URLs would, in other
+languages, result in a parse error.
+In markdown, there are no errors, and URLs are normalized.
+In addition, many characters are percent encoded
+([`sanitizeUri`][micromark-util-sanitize-uri]).
+For example:
+
+```markdown
+www.a👍b%
+```
+
+Yields:
+
+```html
+<p><a href="http://www.a%F0%9F%91%8Db%25">www.a👍b%</a></p>
+```
+
+There is a big difference between how www and protocol literals work
+compared to how email literals work.
+The first two are done when parsing, and work like anything else in
+markdown.
+But email literals are handled afterwards: when everything is parsed, we
+look back at the events to figure out if there were email addresses.
+This particularly affects how they interleave with character escapes and
+character references.
+
+## Types
+
+This package is fully typed with [TypeScript][].
+It exports no additional types.
+
+## Compatibility
+
+Projects maintained by the unified collective are compatible with maintained
+versions of Node.js.
+
+When we cut a new major release, we drop support for unmaintained versions of
+Node.
+This means we try to keep the current release line,
+`micromark-extension-gfm-autolink-literal@^2`, compatible with Node.js 16.
+
+This package works with `micromark` version `3` and later.
+
+## Security
+
+This package is safe.
+Unlike other links in CommonMark, which allow arbitrary protocols, this
+construct always produces safe links.
+
+## Related
+
+*   [`micromark-extension-gfm`][micromark-extension-gfm]
+    — support all of GFM
+*   [`mdast-util-gfm-autolink-literal`][mdast-util-gfm-autolink-literal]
+    — support all of GFM in mdast
+*   [`mdast-util-gfm`][mdast-util-gfm]
+    — support all of GFM in mdast
+*   [`remark-gfm`][remark-gfm]
+    — support all of GFM in remark
+
+## Contribute
+
+See [`contributing.md` in `micromark/.github`][contributing] for ways to get
+started.
+See [`support.md`][support] for ways to get help.
+
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
+abide by its terms.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/micromark/micromark-extension-gfm-autolink-literal/workflows/main/badge.svg
+
+[build]: https://github.com/micromark/micromark-extension-gfm-autolink-literal/actions
+
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+[author]: https://wooorm.com
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