self host

12 files changed, 1612 insertions, 0 deletions

diff --git a/packages/markdown-it-14.1.0/lib/rules_block/blockquote.mjs b/packages/markdown-it-14.1.0/lib/rules_block/blockquote.mjs
new file mode 100644
index 0000000..b61da02
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/blockquote.mjs
@@ -0,0 +1,209 @@
+// Block quotes
+
+import { isSpace } from '../common/utils.mjs'
+
+export default function blockquote (state, startLine, endLine, silent) {
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  let max = state.eMarks[startLine]
+
+  const oldLineMax = state.lineMax
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  // check the block quote marker
+  if (state.src.charCodeAt(pos) !== 0x3E/* > */) { return false }
+
+  // we know that it's going to be a valid blockquote,
+  // so no point trying to find the end of it in silent mode
+  if (silent) { return true }
+
+  const oldBMarks  = []
+  const oldBSCount = []
+  const oldSCount  = []
+  const oldTShift  = []
+
+  const terminatorRules = state.md.block.ruler.getRules('blockquote')
+
+  const oldParentType = state.parentType
+  state.parentType = 'blockquote'
+  let lastLineEmpty = false
+  let nextLine
+
+  // Search the end of the block
+  //
+  // Block ends with either:
+  //  1. an empty line outside:
+  //     ```
+  //     > test
+  //
+  //     ```
+  //  2. an empty line inside:
+  //     ```
+  //     >
+  //     test
+  //     ```
+  //  3. another tag:
+  //     ```
+  //     > test
+  //      - - -
+  //     ```
+  for (nextLine = startLine; nextLine < endLine; nextLine++) {
+    // check if it's outdented, i.e. it's inside list item and indented
+    // less than said list item:
+    //
+    // ```
+    // 1. anything
+    //    > current blockquote
+    // 2. checking this line
+    // ```
+    const isOutdented = state.sCount[nextLine] < state.blkIndent
+
+    pos = state.bMarks[nextLine] + state.tShift[nextLine]
+    max = state.eMarks[nextLine]
+
+    if (pos >= max) {
+      // Case 1: line is not inside the blockquote, and this line is empty.
+      break
+    }
+
+    if (state.src.charCodeAt(pos++) === 0x3E/* > */ && !isOutdented) {
+      // This line is inside the blockquote.
+
+      // set offset past spaces and ">"
+      let initial = state.sCount[nextLine] + 1
+      let spaceAfterMarker
+      let adjustTab
+
+      // skip one optional space after '>'
+      if (state.src.charCodeAt(pos) === 0x20 /* space */) {
+        // ' >   test '
+        //     ^ -- position start of line here:
+        pos++
+        initial++
+        adjustTab = false
+        spaceAfterMarker = true
+      } else if (state.src.charCodeAt(pos) === 0x09 /* tab */) {
+        spaceAfterMarker = true
+
+        if ((state.bsCount[nextLine] + initial) % 4 === 3) {
+          // '  >\t  test '
+          //       ^ -- position start of line here (tab has width===1)
+          pos++
+          initial++
+          adjustTab = false
+        } else {
+          // ' >\t  test '
+          //    ^ -- position start of line here + shift bsCount slightly
+          //         to make extra space appear
+          adjustTab = true
+        }
+      } else {
+        spaceAfterMarker = false
+      }
+
+      let offset = initial
+      oldBMarks.push(state.bMarks[nextLine])
+      state.bMarks[nextLine] = pos
+
+      while (pos < max) {
+        const ch = state.src.charCodeAt(pos)
+
+        if (isSpace(ch)) {
+          if (ch === 0x09) {
+            offset += 4 - (offset + state.bsCount[nextLine] + (adjustTab ? 1 : 0)) % 4
+          } else {
+            offset++
+          }
+        } else {
+          break
+        }
+
+        pos++
+      }
+
+      lastLineEmpty = pos >= max
+
+      oldBSCount.push(state.bsCount[nextLine])
+      state.bsCount[nextLine] = state.sCount[nextLine] + 1 + (spaceAfterMarker ? 1 : 0)
+
+      oldSCount.push(state.sCount[nextLine])
+      state.sCount[nextLine] = offset - initial
+
+      oldTShift.push(state.tShift[nextLine])
+      state.tShift[nextLine] = pos - state.bMarks[nextLine]
+      continue
+    }
+
+    // Case 2: line is not inside the blockquote, and the last line was empty.
+    if (lastLineEmpty) { break }
+
+    // Case 3: another tag found.
+    let terminate = false
+    for (let i = 0, l = terminatorRules.length; i < l; i++) {
+      if (terminatorRules[i](state, nextLine, endLine, true)) {
+        terminate = true
+        break
+      }
+    }
+
+    if (terminate) {
+      // Quirk to enforce "hard termination mode" for paragraphs;
+      // normally if you call `tokenize(state, startLine, nextLine)`,
+      // paragraphs will look below nextLine for paragraph continuation,
+      // but if blockquote is terminated by another tag, they shouldn't
+      state.lineMax = nextLine
+
+      if (state.blkIndent !== 0) {
+        // state.blkIndent was non-zero, we now set it to zero,
+        // so we need to re-calculate all offsets to appear as
+        // if indent wasn't changed
+        oldBMarks.push(state.bMarks[nextLine])
+        oldBSCount.push(state.bsCount[nextLine])
+        oldTShift.push(state.tShift[nextLine])
+        oldSCount.push(state.sCount[nextLine])
+        state.sCount[nextLine] -= state.blkIndent
+      }
+
+      break
+    }
+
+    oldBMarks.push(state.bMarks[nextLine])
+    oldBSCount.push(state.bsCount[nextLine])
+    oldTShift.push(state.tShift[nextLine])
+    oldSCount.push(state.sCount[nextLine])
+
+    // A negative indentation means that this is a paragraph continuation
+    //
+    state.sCount[nextLine] = -1
+  }
+
+  const oldIndent = state.blkIndent
+  state.blkIndent = 0
+
+  const token_o  = state.push('blockquote_open', 'blockquote', 1)
+  token_o.markup = '>'
+  const lines = [startLine, 0]
+  token_o.map    = lines
+
+  state.md.block.tokenize(state, startLine, nextLine)
+
+  const token_c  = state.push('blockquote_close', 'blockquote', -1)
+  token_c.markup = '>'
+
+  state.lineMax = oldLineMax
+  state.parentType = oldParentType
+  lines[1] = state.line
+
+  // Restore original tShift; this might not be necessary since the parser
+  // has already been here, but just to make sure we can do that.
+  for (let i = 0; i < oldTShift.length; i++) {
+    state.bMarks[i + startLine] = oldBMarks[i]
+    state.tShift[i + startLine] = oldTShift[i]
+    state.sCount[i + startLine] = oldSCount[i]
+    state.bsCount[i + startLine] = oldBSCount[i]
+  }
+  state.blkIndent = oldIndent
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/code.mjs b/packages/markdown-it-14.1.0/lib/rules_block/code.mjs
new file mode 100644
index 0000000..e45e6f9
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/code.mjs
@@ -0,0 +1,30 @@
+// Code block (4 spaces padded)
+
+export default function code (state, startLine, endLine/*, silent */) {
+  if (state.sCount[startLine] - state.blkIndent < 4) { return false }
+
+  let nextLine = startLine + 1
+  let last = nextLine
+
+  while (nextLine < endLine) {
+    if (state.isEmpty(nextLine)) {
+      nextLine++
+      continue
+    }
+
+    if (state.sCount[nextLine] - state.blkIndent >= 4) {
+      nextLine++
+      last = nextLine
+      continue
+    }
+    break
+  }
+
+  state.line = last
+
+  const token   = state.push('code_block', 'code', 0)
+  token.content = state.getLines(startLine, last, 4 + state.blkIndent, false) + '\n'
+  token.map     = [startLine, state.line]
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/fence.mjs b/packages/markdown-it-14.1.0/lib/rules_block/fence.mjs
new file mode 100644
index 0000000..930f7b3
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/fence.mjs
@@ -0,0 +1,94 @@
+// fences (``` lang, ~~~ lang)
+
+export default function fence (state, startLine, endLine, silent) {
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  let max = state.eMarks[startLine]
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  if (pos + 3 > max) { return false }
+
+  const marker = state.src.charCodeAt(pos)
+
+  if (marker !== 0x7E/* ~ */ && marker !== 0x60 /* ` */) {
+    return false
+  }
+
+  // scan marker length
+  let mem = pos
+  pos = state.skipChars(pos, marker)
+
+  let len = pos - mem
+
+  if (len < 3) { return false }
+
+  const markup = state.src.slice(mem, pos)
+  const params = state.src.slice(pos, max)
+
+  if (marker === 0x60 /* ` */) {
+    if (params.indexOf(String.fromCharCode(marker)) >= 0) {
+      return false
+    }
+  }
+
+  // Since start is found, we can report success here in validation mode
+  if (silent) { return true }
+
+  // search end of block
+  let nextLine = startLine
+  let haveEndMarker = false
+
+  for (;;) {
+    nextLine++
+    if (nextLine >= endLine) {
+      // unclosed block should be autoclosed by end of document.
+      // also block seems to be autoclosed by end of parent
+      break
+    }
+
+    pos = mem = state.bMarks[nextLine] + state.tShift[nextLine]
+    max = state.eMarks[nextLine]
+
+    if (pos < max && state.sCount[nextLine] < state.blkIndent) {
+      // non-empty line with negative indent should stop the list:
+      // - ```
+      //  test
+      break
+    }
+
+    if (state.src.charCodeAt(pos) !== marker) { continue }
+
+    if (state.sCount[nextLine] - state.blkIndent >= 4) {
+      // closing fence should be indented less than 4 spaces
+      continue
+    }
+
+    pos = state.skipChars(pos, marker)
+
+    // closing code fence must be at least as long as the opening one
+    if (pos - mem < len) { continue }
+
+    // make sure tail has spaces only
+    pos = state.skipSpaces(pos)
+
+    if (pos < max) { continue }
+
+    haveEndMarker = true
+    // found!
+    break
+  }
+
+  // If a fence has heading spaces, they should be removed from its inner block
+  len = state.sCount[startLine]
+
+  state.line = nextLine + (haveEndMarker ? 1 : 0)
+
+  const token   = state.push('fence', 'code', 0)
+  token.info    = params
+  token.content = state.getLines(startLine + 1, nextLine, len, true)
+  token.markup  = markup
+  token.map     = [startLine, state.line]
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/heading.mjs b/packages/markdown-it-14.1.0/lib/rules_block/heading.mjs
new file mode 100644
index 0000000..d2f7b79
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/heading.mjs
@@ -0,0 +1,51 @@
+// heading (#, ##, ...)
+
+import { isSpace } from '../common/utils.mjs'
+
+export default function heading (state, startLine, endLine, silent) {
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  let max = state.eMarks[startLine]
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  let ch  = state.src.charCodeAt(pos)
+
+  if (ch !== 0x23/* # */ || pos >= max) { return false }
+
+  // count heading level
+  let level = 1
+  ch = state.src.charCodeAt(++pos)
+  while (ch === 0x23/* # */ && pos < max && level <= 6) {
+    level++
+    ch = state.src.charCodeAt(++pos)
+  }
+
+  if (level > 6 || (pos < max && !isSpace(ch))) { return false }
+
+  if (silent) { return true }
+
+  // Let's cut tails like '    ###  ' from the end of string
+
+  max = state.skipSpacesBack(max, pos)
+  const tmp = state.skipCharsBack(max, 0x23, pos) // #
+  if (tmp > pos && isSpace(state.src.charCodeAt(tmp - 1))) {
+    max = tmp
+  }
+
+  state.line = startLine + 1
+
+  const token_o  = state.push('heading_open', 'h' + String(level), 1)
+  token_o.markup = '########'.slice(0, level)
+  token_o.map    = [startLine, state.line]
+
+  const token_i    = state.push('inline', '', 0)
+  token_i.content  = state.src.slice(pos, max).trim()
+  token_i.map      = [startLine, state.line]
+  token_i.children = []
+
+  const token_c  = state.push('heading_close', 'h' + String(level), -1)
+  token_c.markup = '########'.slice(0, level)
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/hr.mjs b/packages/markdown-it-14.1.0/lib/rules_block/hr.mjs
new file mode 100644
index 0000000..d467b21
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/hr.mjs
@@ -0,0 +1,40 @@
+// Horizontal rule
+
+import { isSpace } from '../common/utils.mjs'
+
+export default function hr (state, startLine, endLine, silent) {
+  const max = state.eMarks[startLine]
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  const marker = state.src.charCodeAt(pos++)
+
+  // Check hr marker
+  if (marker !== 0x2A/* * */ &&
+      marker !== 0x2D/* - */ &&
+      marker !== 0x5F/* _ */) {
+    return false
+  }
+
+  // markers can be mixed with spaces, but there should be at least 3 of them
+
+  let cnt = 1
+  while (pos < max) {
+    const ch = state.src.charCodeAt(pos++)
+    if (ch !== marker && !isSpace(ch)) { return false }
+    if (ch === marker) { cnt++ }
+  }
+
+  if (cnt < 3) { return false }
+
+  if (silent) { return true }
+
+  state.line = startLine + 1
+
+  const token  = state.push('hr', 'hr', 0)
+  token.map    = [startLine, state.line]
+  token.markup = Array(cnt + 1).join(String.fromCharCode(marker))
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/html_block.mjs b/packages/markdown-it-14.1.0/lib/rules_block/html_block.mjs
new file mode 100644
index 0000000..197520f
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/html_block.mjs
@@ -0,0 +1,69 @@
+// HTML block
+
+import block_names from '../common/html_blocks.mjs'
+import { HTML_OPEN_CLOSE_TAG_RE } from '../common/html_re.mjs'
+
+// An array of opening and corresponding closing sequences for html tags,
+// last argument defines whether it can terminate a paragraph or not
+//
+const HTML_SEQUENCES = [
+  [/^<(script|pre|style|textarea)(?=(\s|>|$))/i, /<\/(script|pre|style|textarea)>/i, true],
+  [/^<!--/,        /-->/,   true],
+  [/^<\?/,         /\?>/,   true],
+  [/^<![A-Z]/,     />/,     true],
+  [/^<!\[CDATA\[/, /\]\]>/, true],
+  [new RegExp('^</?(' + block_names.join('|') + ')(?=(\\s|/?>|$))', 'i'), /^$/, true],
+  [new RegExp(HTML_OPEN_CLOSE_TAG_RE.source + '\\s*$'),  /^$/, false]
+]
+
+export default function html_block (state, startLine, endLine, silent) {
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  let max = state.eMarks[startLine]
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  if (!state.md.options.html) { return false }
+
+  if (state.src.charCodeAt(pos) !== 0x3C/* < */) { return false }
+
+  let lineText = state.src.slice(pos, max)
+
+  let i = 0
+  for (; i < HTML_SEQUENCES.length; i++) {
+    if (HTML_SEQUENCES[i][0].test(lineText)) { break }
+  }
+  if (i === HTML_SEQUENCES.length) { return false }
+
+  if (silent) {
+    // true if this sequence can be a terminator, false otherwise
+    return HTML_SEQUENCES[i][2]
+  }
+
+  let nextLine = startLine + 1
+
+  // If we are here - we detected HTML block.
+  // Let's roll down till block end.
+  if (!HTML_SEQUENCES[i][1].test(lineText)) {
+    for (; nextLine < endLine; nextLine++) {
+      if (state.sCount[nextLine] < state.blkIndent) { break }
+
+      pos = state.bMarks[nextLine] + state.tShift[nextLine]
+      max = state.eMarks[nextLine]
+      lineText = state.src.slice(pos, max)
+
+      if (HTML_SEQUENCES[i][1].test(lineText)) {
+        if (lineText.length !== 0) { nextLine++ }
+        break
+      }
+    }
+  }
+
+  state.line = nextLine
+
+  const token   = state.push('html_block', '', 0)
+  token.map     = [startLine, nextLine]
+  token.content = state.getLines(startLine, nextLine, state.blkIndent, true)
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/lheading.mjs b/packages/markdown-it-14.1.0/lib/rules_block/lheading.mjs
new file mode 100644
index 0000000..ee3b9a3
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/lheading.mjs
@@ -0,0 +1,82 @@
+// lheading (---, ===)
+
+export default function lheading (state, startLine, endLine/*, silent */) {
+  const terminatorRules = state.md.block.ruler.getRules('paragraph')
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  const oldParentType = state.parentType
+  state.parentType = 'paragraph' // use paragraph to match terminatorRules
+
+  // jump line-by-line until empty one or EOF
+  let level = 0
+  let marker
+  let nextLine = startLine + 1
+
+  for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
+    // this would be a code block normally, but after paragraph
+    // it's considered a lazy continuation regardless of what's there
+    if (state.sCount[nextLine] - state.blkIndent > 3) { continue }
+
+    //
+    // Check for underline in setext header
+    //
+    if (state.sCount[nextLine] >= state.blkIndent) {
+      let pos = state.bMarks[nextLine] + state.tShift[nextLine]
+      const max = state.eMarks[nextLine]
+
+      if (pos < max) {
+        marker = state.src.charCodeAt(pos)
+
+        if (marker === 0x2D/* - */ || marker === 0x3D/* = */) {
+          pos = state.skipChars(pos, marker)
+          pos = state.skipSpaces(pos)
+
+          if (pos >= max) {
+            level = (marker === 0x3D/* = */ ? 1 : 2)
+            break
+          }
+        }
+      }
+    }
+
+    // quirk for blockquotes, this line should already be checked by that rule
+    if (state.sCount[nextLine] < 0) { continue }
+
+    // Some tags can terminate paragraph without empty line.
+    let terminate = false
+    for (let i = 0, l = terminatorRules.length; i < l; i++) {
+      if (terminatorRules[i](state, nextLine, endLine, true)) {
+        terminate = true
+        break
+      }
+    }
+    if (terminate) { break }
+  }
+
+  if (!level) {
+    // Didn't find valid underline
+    return false
+  }
+
+  const content = state.getLines(startLine, nextLine, state.blkIndent, false).trim()
+
+  state.line = nextLine + 1
+
+  const token_o    = state.push('heading_open', 'h' + String(level), 1)
+  token_o.markup   = String.fromCharCode(marker)
+  token_o.map      = [startLine, state.line]
+
+  const token_i    = state.push('inline', '', 0)
+  token_i.content  = content
+  token_i.map      = [startLine, state.line - 1]
+  token_i.children = []
+
+  const token_c    = state.push('heading_close', 'h' + String(level), -1)
+  token_c.markup   = String.fromCharCode(marker)
+
+  state.parentType = oldParentType
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/list.mjs b/packages/markdown-it-14.1.0/lib/rules_block/list.mjs
new file mode 100644
index 0000000..fb53abd
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/list.mjs
@@ -0,0 +1,331 @@
+// Lists
+
+import { isSpace } from '../common/utils.mjs'
+
+// Search `[-+*][\n ]`, returns next pos after marker on success
+// or -1 on fail.
+function skipBulletListMarker (state, startLine) {
+  const max = state.eMarks[startLine]
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+
+  const marker = state.src.charCodeAt(pos++)
+  // Check bullet
+  if (marker !== 0x2A/* * */ &&
+      marker !== 0x2D/* - */ &&
+      marker !== 0x2B/* + */) {
+    return -1
+  }
+
+  if (pos < max) {
+    const ch = state.src.charCodeAt(pos)
+
+    if (!isSpace(ch)) {
+      // " -test " - is not a list item
+      return -1
+    }
+  }
+
+  return pos
+}
+
+// Search `\d+[.)][\n ]`, returns next pos after marker on success
+// or -1 on fail.
+function skipOrderedListMarker (state, startLine) {
+  const start = state.bMarks[startLine] + state.tShift[startLine]
+  const max = state.eMarks[startLine]
+  let pos = start
+
+  // List marker should have at least 2 chars (digit + dot)
+  if (pos + 1 >= max) { return -1 }
+
+  let ch = state.src.charCodeAt(pos++)
+
+  if (ch < 0x30/* 0 */ || ch > 0x39/* 9 */) { return -1 }
+
+  for (;;) {
+    // EOL -> fail
+    if (pos >= max) { return -1 }
+
+    ch = state.src.charCodeAt(pos++)
+
+    if (ch >= 0x30/* 0 */ && ch <= 0x39/* 9 */) {
+      // List marker should have no more than 9 digits
+      // (prevents integer overflow in browsers)
+      if (pos - start >= 10) { return -1 }
+
+      continue
+    }
+
+    // found valid marker
+    if (ch === 0x29/* ) */ || ch === 0x2e/* . */) {
+      break
+    }
+
+    return -1
+  }
+
+  if (pos < max) {
+    ch = state.src.charCodeAt(pos)
+
+    if (!isSpace(ch)) {
+      // " 1.test " - is not a list item
+      return -1
+    }
+  }
+  return pos
+}
+
+function markTightParagraphs (state, idx) {
+  const level = state.level + 2
+
+  for (let i = idx + 2, l = state.tokens.length - 2; i < l; i++) {
+    if (state.tokens[i].level === level && state.tokens[i].type === 'paragraph_open') {
+      state.tokens[i + 2].hidden = true
+      state.tokens[i].hidden = true
+      i += 2
+    }
+  }
+}
+
+export default function list (state, startLine, endLine, silent) {
+  let max, pos, start, token
+  let nextLine = startLine
+  let tight = true
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[nextLine] - state.blkIndent >= 4) { return false }
+
+  // Special case:
+  //  - item 1
+  //   - item 2
+  //    - item 3
+  //     - item 4
+  //      - this one is a paragraph continuation
+  if (state.listIndent >= 0 &&
+      state.sCount[nextLine] - state.listIndent >= 4 &&
+      state.sCount[nextLine] < state.blkIndent) {
+    return false
+  }
+
+  let isTerminatingParagraph = false
+
+  // limit conditions when list can interrupt
+  // a paragraph (validation mode only)
+  if (silent && state.parentType === 'paragraph') {
+    // Next list item should still terminate previous list item;
+    //
+    // This code can fail if plugins use blkIndent as well as lists,
+    // but I hope the spec gets fixed long before that happens.
+    //
+    if (state.sCount[nextLine] >= state.blkIndent) {
+      isTerminatingParagraph = true
+    }
+  }
+
+  // Detect list type and position after marker
+  let isOrdered
+  let markerValue
+  let posAfterMarker
+  if ((posAfterMarker = skipOrderedListMarker(state, nextLine)) >= 0) {
+    isOrdered = true
+    start = state.bMarks[nextLine] + state.tShift[nextLine]
+    markerValue = Number(state.src.slice(start, posAfterMarker - 1))
+
+    // If we're starting a new ordered list right after
+    // a paragraph, it should start with 1.
+    if (isTerminatingParagraph && markerValue !== 1) return false
+  } else if ((posAfterMarker = skipBulletListMarker(state, nextLine)) >= 0) {
+    isOrdered = false
+  } else {
+    return false
+  }
+
+  // If we're starting a new unordered list right after
+  // a paragraph, first line should not be empty.
+  if (isTerminatingParagraph) {
+    if (state.skipSpaces(posAfterMarker) >= state.eMarks[nextLine]) return false
+  }
+
+  // For validation mode we can terminate immediately
+  if (silent) { return true }
+
+  // We should terminate list on style change. Remember first one to compare.
+  const markerCharCode = state.src.charCodeAt(posAfterMarker - 1)
+
+  // Start list
+  const listTokIdx = state.tokens.length
+
+  if (isOrdered) {
+    token       = state.push('ordered_list_open', 'ol', 1)
+    if (markerValue !== 1) {
+      token.attrs = [['start', markerValue]]
+    }
+  } else {
+    token       = state.push('bullet_list_open', 'ul', 1)
+  }
+
+  const listLines = [nextLine, 0]
+  token.map    = listLines
+  token.markup = String.fromCharCode(markerCharCode)
+
+  //
+  // Iterate list items
+  //
+
+  let prevEmptyEnd = false
+  const terminatorRules = state.md.block.ruler.getRules('list')
+
+  const oldParentType = state.parentType
+  state.parentType = 'list'
+
+  while (nextLine < endLine) {
+    pos = posAfterMarker
+    max = state.eMarks[nextLine]
+
+    const initial = state.sCount[nextLine] + posAfterMarker - (state.bMarks[nextLine] + state.tShift[nextLine])
+    let offset = initial
+
+    while (pos < max) {
+      const ch = state.src.charCodeAt(pos)
+
+      if (ch === 0x09) {
+        offset += 4 - (offset + state.bsCount[nextLine]) % 4
+      } else if (ch === 0x20) {
+        offset++
+      } else {
+        break
+      }
+
+      pos++
+    }
+
+    const contentStart = pos
+    let indentAfterMarker
+
+    if (contentStart >= max) {
+      // trimming space in "-    \n  3" case, indent is 1 here
+      indentAfterMarker = 1
+    } else {
+      indentAfterMarker = offset - initial
+    }
+
+    // If we have more than 4 spaces, the indent is 1
+    // (the rest is just indented code block)
+    if (indentAfterMarker > 4) { indentAfterMarker = 1 }
+
+    // "  -  test"
+    //  ^^^^^ - calculating total length of this thing
+    const indent = initial + indentAfterMarker
+
+    // Run subparser & write tokens
+    token        = state.push('list_item_open', 'li', 1)
+    token.markup = String.fromCharCode(markerCharCode)
+    const itemLines = [nextLine, 0]
+    token.map    = itemLines
+    if (isOrdered) {
+      token.info = state.src.slice(start, posAfterMarker - 1)
+    }
+
+    // change current state, then restore it after parser subcall
+    const oldTight = state.tight
+    const oldTShift = state.tShift[nextLine]
+    const oldSCount = state.sCount[nextLine]
+
+    //  - example list
+    // ^ listIndent position will be here
+    //   ^ blkIndent position will be here
+    //
+    const oldListIndent = state.listIndent
+    state.listIndent = state.blkIndent
+    state.blkIndent = indent
+
+    state.tight = true
+    state.tShift[nextLine] = contentStart - state.bMarks[nextLine]
+    state.sCount[nextLine] = offset
+
+    if (contentStart >= max && state.isEmpty(nextLine + 1)) {
+      // workaround for this case
+      // (list item is empty, list terminates before "foo"):
+      // ~~~~~~~~
+      //   -
+      //
+      //     foo
+      // ~~~~~~~~
+      state.line = Math.min(state.line + 2, endLine)
+    } else {
+      state.md.block.tokenize(state, nextLine, endLine, true)
+    }
+
+    // If any of list item is tight, mark list as tight
+    if (!state.tight || prevEmptyEnd) {
+      tight = false
+    }
+    // Item become loose if finish with empty line,
+    // but we should filter last element, because it means list finish
+    prevEmptyEnd = (state.line - nextLine) > 1 && state.isEmpty(state.line - 1)
+
+    state.blkIndent = state.listIndent
+    state.listIndent = oldListIndent
+    state.tShift[nextLine] = oldTShift
+    state.sCount[nextLine] = oldSCount
+    state.tight = oldTight
+
+    token        = state.push('list_item_close', 'li', -1)
+    token.markup = String.fromCharCode(markerCharCode)
+
+    nextLine = state.line
+    itemLines[1] = nextLine
+
+    if (nextLine >= endLine) { break }
+
+    //
+    // Try to check if list is terminated or continued.
+    //
+    if (state.sCount[nextLine] < state.blkIndent) { break }
+
+    // if it's indented more than 3 spaces, it should be a code block
+    if (state.sCount[nextLine] - state.blkIndent >= 4) { break }
+
+    // fail if terminating block found
+    let terminate = false
+    for (let i = 0, l = terminatorRules.length; i < l; i++) {
+      if (terminatorRules[i](state, nextLine, endLine, true)) {
+        terminate = true
+        break
+      }
+    }
+    if (terminate) { break }
+
+    // fail if list has another type
+    if (isOrdered) {
+      posAfterMarker = skipOrderedListMarker(state, nextLine)
+      if (posAfterMarker < 0) { break }
+      start = state.bMarks[nextLine] + state.tShift[nextLine]
+    } else {
+      posAfterMarker = skipBulletListMarker(state, nextLine)
+      if (posAfterMarker < 0) { break }
+    }
+
+    if (markerCharCode !== state.src.charCodeAt(posAfterMarker - 1)) { break }
+  }
+
+  // Finalize list
+  if (isOrdered) {
+    token = state.push('ordered_list_close', 'ol', -1)
+  } else {
+    token = state.push('bullet_list_close', 'ul', -1)
+  }
+  token.markup = String.fromCharCode(markerCharCode)
+
+  listLines[1] = nextLine
+  state.line = nextLine
+
+  state.parentType = oldParentType
+
+  // mark paragraphs tight if needed
+  if (tight) {
+    markTightParagraphs(state, listTokIdx)
+  }
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/paragraph.mjs b/packages/markdown-it-14.1.0/lib/rules_block/paragraph.mjs
new file mode 100644
index 0000000..6ecdcef
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/paragraph.mjs
@@ -0,0 +1,46 @@
+// Paragraph
+
+export default function paragraph (state, startLine, endLine) {
+  const terminatorRules = state.md.block.ruler.getRules('paragraph')
+  const oldParentType = state.parentType
+  let nextLine = startLine + 1
+  state.parentType = 'paragraph'
+
+  // jump line-by-line until empty one or EOF
+  for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
+    // this would be a code block normally, but after paragraph
+    // it's considered a lazy continuation regardless of what's there
+    if (state.sCount[nextLine] - state.blkIndent > 3) { continue }
+
+    // quirk for blockquotes, this line should already be checked by that rule
+    if (state.sCount[nextLine] < 0) { continue }
+
+    // Some tags can terminate paragraph without empty line.
+    let terminate = false
+    for (let i = 0, l = terminatorRules.length; i < l; i++) {
+      if (terminatorRules[i](state, nextLine, endLine, true)) {
+        terminate = true
+        break
+      }
+    }
+    if (terminate) { break }
+  }
+
+  const content = state.getLines(startLine, nextLine, state.blkIndent, false).trim()
+
+  state.line = nextLine
+
+  const token_o    = state.push('paragraph_open', 'p', 1)
+  token_o.map      = [startLine, state.line]
+
+  const token_i    = state.push('inline', '', 0)
+  token_i.content  = content
+  token_i.map      = [startLine, state.line]
+  token_i.children = []
+
+  state.push('paragraph_close', 'p', -1)
+
+  state.parentType = oldParentType
+
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/reference.mjs b/packages/markdown-it-14.1.0/lib/rules_block/reference.mjs
new file mode 100644
index 0000000..4166286
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/reference.mjs
@@ -0,0 +1,212 @@
+import { isSpace, normalizeReference } from '../common/utils.mjs'
+
+export default function reference (state, startLine, _endLine, silent) {
+  let pos = state.bMarks[startLine] + state.tShift[startLine]
+  let max = state.eMarks[startLine]
+  let nextLine = startLine + 1
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+
+  if (state.src.charCodeAt(pos) !== 0x5B/* [ */) { return false }
+
+  function getNextLine (nextLine) {
+    const endLine = state.lineMax
+
+    if (nextLine >= endLine || state.isEmpty(nextLine)) {
+      // empty line or end of input
+      return null
+    }
+
+    let isContinuation = false
+
+    // this would be a code block normally, but after paragraph
+    // it's considered a lazy continuation regardless of what's there
+    if (state.sCount[nextLine] - state.blkIndent > 3) { isContinuation = true }
+
+    // quirk for blockquotes, this line should already be checked by that rule
+    if (state.sCount[nextLine] < 0) { isContinuation = true }
+
+    if (!isContinuation) {
+      const terminatorRules = state.md.block.ruler.getRules('reference')
+      const oldParentType = state.parentType
+      state.parentType = 'reference'
+
+      // Some tags can terminate paragraph without empty line.
+      let terminate = false
+      for (let i = 0, l = terminatorRules.length; i < l; i++) {
+        if (terminatorRules[i](state, nextLine, endLine, true)) {
+          terminate = true
+          break
+        }
+      }
+
+      state.parentType = oldParentType
+      if (terminate) {
+        // terminated by another block
+        return null
+      }
+    }
+
+    const pos = state.bMarks[nextLine] + state.tShift[nextLine]
+    const max = state.eMarks[nextLine]
+
+    // max + 1 explicitly includes the newline
+    return state.src.slice(pos, max + 1)
+  }
+
+  let str = state.src.slice(pos, max + 1)
+
+  max = str.length
+  let labelEnd = -1
+
+  for (pos = 1; pos < max; pos++) {
+    const ch = str.charCodeAt(pos)
+    if (ch === 0x5B /* [ */) {
+      return false
+    } else if (ch === 0x5D /* ] */) {
+      labelEnd = pos
+      break
+    } else if (ch === 0x0A /* \n */) {
+      const lineContent = getNextLine(nextLine)
+      if (lineContent !== null) {
+        str += lineContent
+        max = str.length
+        nextLine++
+      }
+    } else if (ch === 0x5C /* \ */) {
+      pos++
+      if (pos < max && str.charCodeAt(pos) === 0x0A) {
+        const lineContent = getNextLine(nextLine)
+        if (lineContent !== null) {
+          str += lineContent
+          max = str.length
+          nextLine++
+        }
+      }
+    }
+  }
+
+  if (labelEnd < 0 || str.charCodeAt(labelEnd + 1) !== 0x3A/* : */) { return false }
+
+  // [label]:   destination   'title'
+  //         ^^^ skip optional whitespace here
+  for (pos = labelEnd + 2; pos < max; pos++) {
+    const ch = str.charCodeAt(pos)
+    if (ch === 0x0A) {
+      const lineContent = getNextLine(nextLine)
+      if (lineContent !== null) {
+        str += lineContent
+        max = str.length
+        nextLine++
+      }
+    } else if (isSpace(ch)) {
+      /* eslint no-empty:0 */
+    } else {
+      break
+    }
+  }
+
+  // [label]:   destination   'title'
+  //            ^^^^^^^^^^^ parse this
+  const destRes = state.md.helpers.parseLinkDestination(str, pos, max)
+  if (!destRes.ok) { return false }
+
+  const href = state.md.normalizeLink(destRes.str)
+  if (!state.md.validateLink(href)) { return false }
+
+  pos = destRes.pos
+
+  // save cursor state, we could require to rollback later
+  const destEndPos = pos
+  const destEndLineNo = nextLine
+
+  // [label]:   destination   'title'
+  //                       ^^^ skipping those spaces
+  const start = pos
+  for (; pos < max; pos++) {
+    const ch = str.charCodeAt(pos)
+    if (ch === 0x0A) {
+      const lineContent = getNextLine(nextLine)
+      if (lineContent !== null) {
+        str += lineContent
+        max = str.length
+        nextLine++
+      }
+    } else if (isSpace(ch)) {
+      /* eslint no-empty:0 */
+    } else {
+      break
+    }
+  }
+
+  // [label]:   destination   'title'
+  //                          ^^^^^^^ parse this
+  let titleRes = state.md.helpers.parseLinkTitle(str, pos, max)
+  while (titleRes.can_continue) {
+    const lineContent = getNextLine(nextLine)
+    if (lineContent === null) break
+    str += lineContent
+    pos = max
+    max = str.length
+    nextLine++
+    titleRes = state.md.helpers.parseLinkTitle(str, pos, max, titleRes)
+  }
+  let title
+
+  if (pos < max && start !== pos && titleRes.ok) {
+    title = titleRes.str
+    pos = titleRes.pos
+  } else {
+    title = ''
+    pos = destEndPos
+    nextLine = destEndLineNo
+  }
+
+  // skip trailing spaces until the rest of the line
+  while (pos < max) {
+    const ch = str.charCodeAt(pos)
+    if (!isSpace(ch)) { break }
+    pos++
+  }
+
+  if (pos < max && str.charCodeAt(pos) !== 0x0A) {
+    if (title) {
+      // garbage at the end of the line after title,
+      // but it could still be a valid reference if we roll back
+      title = ''
+      pos = destEndPos
+      nextLine = destEndLineNo
+      while (pos < max) {
+        const ch = str.charCodeAt(pos)
+        if (!isSpace(ch)) { break }
+        pos++
+      }
+    }
+  }
+
+  if (pos < max && str.charCodeAt(pos) !== 0x0A) {
+    // garbage at the end of the line
+    return false
+  }
+
+  const label = normalizeReference(str.slice(1, labelEnd))
+  if (!label) {
+    // CommonMark 0.20 disallows empty labels
+    return false
+  }
+
+  // Reference can not terminate anything. This check is for safety only.
+  /* istanbul ignore if */
+  if (silent) { return true }
+
+  if (typeof state.env.references === 'undefined') {
+    state.env.references = {}
+  }
+  if (typeof state.env.references[label] === 'undefined') {
+    state.env.references[label] = { title, href }
+  }
+
+  state.line = nextLine
+  return true
+}
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/state_block.mjs b/packages/markdown-it-14.1.0/lib/rules_block/state_block.mjs
new file mode 100644
index 0000000..3c2a876
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/state_block.mjs
@@ -0,0 +1,220 @@
+// Parser state class
+
+import Token from '../token.mjs'
+import { isSpace } from '../common/utils.mjs'
+
+function StateBlock (src, md, env, tokens) {
+  this.src = src
+
+  // link to parser instance
+  this.md     = md
+
+  this.env = env
+
+  //
+  // Internal state vartiables
+  //
+
+  this.tokens = tokens
+
+  this.bMarks = []  // line begin offsets for fast jumps
+  this.eMarks = []  // line end offsets for fast jumps
+  this.tShift = []  // offsets of the first non-space characters (tabs not expanded)
+  this.sCount = []  // indents for each line (tabs expanded)
+
+  // An amount of virtual spaces (tabs expanded) between beginning
+  // of each line (bMarks) and real beginning of that line.
+  //
+  // It exists only as a hack because blockquotes override bMarks
+  // losing information in the process.
+  //
+  // It's used only when expanding tabs, you can think about it as
+  // an initial tab length, e.g. bsCount=21 applied to string `\t123`
+  // means first tab should be expanded to 4-21%4 === 3 spaces.
+  //
+  this.bsCount = []
+
+  // block parser variables
+
+  // required block content indent (for example, if we are
+  // inside a list, it would be positioned after list marker)
+  this.blkIndent  = 0
+  this.line       = 0 // line index in src
+  this.lineMax    = 0 // lines count
+  this.tight      = false  // loose/tight mode for lists
+  this.ddIndent   = -1 // indent of the current dd block (-1 if there isn't any)
+  this.listIndent = -1 // indent of the current list block (-1 if there isn't any)
+
+  // can be 'blockquote', 'list', 'root', 'paragraph' or 'reference'
+  // used in lists to determine if they interrupt a paragraph
+  this.parentType = 'root'
+
+  this.level = 0
+
+  // Create caches
+  // Generate markers.
+  const s = this.src
+
+  for (let start = 0, pos = 0, indent = 0, offset = 0, len = s.length, indent_found = false; pos < len; pos++) {
+    const ch = s.charCodeAt(pos)
+
+    if (!indent_found) {
+      if (isSpace(ch)) {
+        indent++
+
+        if (ch === 0x09) {
+          offset += 4 - offset % 4
+        } else {
+          offset++
+        }
+        continue
+      } else {
+        indent_found = true
+      }
+    }
+
+    if (ch === 0x0A || pos === len - 1) {
+      if (ch !== 0x0A) { pos++ }
+      this.bMarks.push(start)
+      this.eMarks.push(pos)
+      this.tShift.push(indent)
+      this.sCount.push(offset)
+      this.bsCount.push(0)
+
+      indent_found = false
+      indent = 0
+      offset = 0
+      start = pos + 1
+    }
+  }
+
+  // Push fake entry to simplify cache bounds checks
+  this.bMarks.push(s.length)
+  this.eMarks.push(s.length)
+  this.tShift.push(0)
+  this.sCount.push(0)
+  this.bsCount.push(0)
+
+  this.lineMax = this.bMarks.length - 1 // don't count last fake line
+}
+
+// Push new token to "stream".
+//
+StateBlock.prototype.push = function (type, tag, nesting) {
+  const token = new Token(type, tag, nesting)
+  token.block = true
+
+  if (nesting < 0) this.level-- // closing tag
+  token.level = this.level
+  if (nesting > 0) this.level++ // opening tag
+
+  this.tokens.push(token)
+  return token
+}
+
+StateBlock.prototype.isEmpty = function isEmpty (line) {
+  return this.bMarks[line] + this.tShift[line] >= this.eMarks[line]
+}
+
+StateBlock.prototype.skipEmptyLines = function skipEmptyLines (from) {
+  for (let max = this.lineMax; from < max; from++) {
+    if (this.bMarks[from] + this.tShift[from] < this.eMarks[from]) {
+      break
+    }
+  }
+  return from
+}
+
+// Skip spaces from given position.
+StateBlock.prototype.skipSpaces = function skipSpaces (pos) {
+  for (let max = this.src.length; pos < max; pos++) {
+    const ch = this.src.charCodeAt(pos)
+    if (!isSpace(ch)) { break }
+  }
+  return pos
+}
+
+// Skip spaces from given position in reverse.
+StateBlock.prototype.skipSpacesBack = function skipSpacesBack (pos, min) {
+  if (pos <= min) { return pos }
+
+  while (pos > min) {
+    if (!isSpace(this.src.charCodeAt(--pos))) { return pos + 1 }
+  }
+  return pos
+}
+
+// Skip char codes from given position
+StateBlock.prototype.skipChars = function skipChars (pos, code) {
+  for (let max = this.src.length; pos < max; pos++) {
+    if (this.src.charCodeAt(pos) !== code) { break }
+  }
+  return pos
+}
+
+// Skip char codes reverse from given position - 1
+StateBlock.prototype.skipCharsBack = function skipCharsBack (pos, code, min) {
+  if (pos <= min) { return pos }
+
+  while (pos > min) {
+    if (code !== this.src.charCodeAt(--pos)) { return pos + 1 }
+  }
+  return pos
+}
+
+// cut lines range from source.
+StateBlock.prototype.getLines = function getLines (begin, end, indent, keepLastLF) {
+  if (begin >= end) {
+    return ''
+  }
+
+  const queue = new Array(end - begin)
+
+  for (let i = 0, line = begin; line < end; line++, i++) {
+    let lineIndent = 0
+    const lineStart = this.bMarks[line]
+    let first = lineStart
+    let last
+
+    if (line + 1 < end || keepLastLF) {
+      // No need for bounds check because we have fake entry on tail.
+      last = this.eMarks[line] + 1
+    } else {
+      last = this.eMarks[line]
+    }
+
+    while (first < last && lineIndent < indent) {
+      const ch = this.src.charCodeAt(first)
+
+      if (isSpace(ch)) {
+        if (ch === 0x09) {
+          lineIndent += 4 - (lineIndent + this.bsCount[line]) % 4
+        } else {
+          lineIndent++
+        }
+      } else if (first - lineStart < this.tShift[line]) {
+        // patched tShift masked characters to look like spaces (blockquotes, list markers)
+        lineIndent++
+      } else {
+        break
+      }
+
+      first++
+    }
+
+    if (lineIndent > indent) {
+      // partially expanding tabs in code blocks, e.g '\t\tfoobar'
+      // with indent=2 becomes '  \tfoobar'
+      queue[i] = new Array(lineIndent - indent + 1).join(' ') + this.src.slice(first, last)
+    } else {
+      queue[i] = this.src.slice(first, last)
+    }
+  }
+
+  return queue.join('')
+}
+
+// re-export Token class to use in block rules
+StateBlock.prototype.Token = Token
+
+export default StateBlock
diff --git a/packages/markdown-it-14.1.0/lib/rules_block/table.mjs b/packages/markdown-it-14.1.0/lib/rules_block/table.mjs
new file mode 100644
index 0000000..be0ba0a
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_block/table.mjs
@@ -0,0 +1,228 @@
+// GFM table, https://github.github.com/gfm/#tables-extension-
+
+import { isSpace } from '../common/utils.mjs'
+
+// Limit the amount of empty autocompleted cells in a table,
+// see https://github.com/markdown-it/markdown-it/issues/1000,
+//
+// Both pulldown-cmark and commonmark-hs limit the number of cells this way to ~200k.
+// We set it to 65k, which can expand user input by a factor of x370
+// (256x256 square is 1.8kB expanded into 650kB).
+const MAX_AUTOCOMPLETED_CELLS = 0x10000
+
+function getLine (state, line) {
+  const pos = state.bMarks[line] + state.tShift[line]
+  const max = state.eMarks[line]
+
+  return state.src.slice(pos, max)
+}
+
+function escapedSplit (str) {
+  const result = []
+  const max = str.length
+
+  let pos = 0
+  let ch = str.charCodeAt(pos)
+  let isEscaped = false
+  let lastPos = 0
+  let current = ''
+
+  while (pos < max) {
+    if (ch === 0x7c/* | */) {
+      if (!isEscaped) {
+        // pipe separating cells, '|'
+        result.push(current + str.substring(lastPos, pos))
+        current = ''
+        lastPos = pos + 1
+      } else {
+        // escaped pipe, '\|'
+        current += str.substring(lastPos, pos - 1)
+        lastPos = pos
+      }
+    }
+
+    isEscaped = (ch === 0x5c/* \ */)
+    pos++
+
+    ch = str.charCodeAt(pos)
+  }
+
+  result.push(current + str.substring(lastPos))
+
+  return result
+}
+
+export default function table (state, startLine, endLine, silent) {
+  // should have at least two lines
+  if (startLine + 2 > endLine) { return false }
+
+  let nextLine = startLine + 1
+
+  if (state.sCount[nextLine] < state.blkIndent) { return false }
+
+  // if it's indented more than 3 spaces, it should be a code block
+  if (state.sCount[nextLine] - state.blkIndent >= 4) { return false }
+
+  // first character of the second line should be '|', '-', ':',
+  // and no other characters are allowed but spaces;
+  // basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp
+
+  let pos = state.bMarks[nextLine] + state.tShift[nextLine]
+  if (pos >= state.eMarks[nextLine]) { return false }
+
+  const firstCh = state.src.charCodeAt(pos++)
+  if (firstCh !== 0x7C/* | */ && firstCh !== 0x2D/* - */ && firstCh !== 0x3A/* : */) { return false }
+
+  if (pos >= state.eMarks[nextLine]) { return false }
+
+  const secondCh = state.src.charCodeAt(pos++)
+  if (secondCh !== 0x7C/* | */ && secondCh !== 0x2D/* - */ && secondCh !== 0x3A/* : */ && !isSpace(secondCh)) {
+    return false
+  }
+
+  // if first character is '-', then second character must not be a space
+  // (due to parsing ambiguity with list)
+  if (firstCh === 0x2D/* - */ && isSpace(secondCh)) { return false }
+
+  while (pos < state.eMarks[nextLine]) {
+    const ch = state.src.charCodeAt(pos)
+
+    if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */ && !isSpace(ch)) { return false }
+
+    pos++
+  }
+
+  let lineText = getLine(state, startLine + 1)
+  let columns = lineText.split('|')
+  const aligns = []
+  for (let i = 0; i < columns.length; i++) {
+    const t = columns[i].trim()
+    if (!t) {
+      // allow empty columns before and after table, but not in between columns;
+      // e.g. allow ` |---| `, disallow ` ---||--- `
+      if (i === 0 || i === columns.length - 1) {
+        continue
+      } else {
+        return false
+      }
+    }
+
+    if (!/^:?-+:?$/.test(t)) { return false }
+    if (t.charCodeAt(t.length - 1) === 0x3A/* : */) {
+      aligns.push(t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right')
+    } else if (t.charCodeAt(0) === 0x3A/* : */) {
+      aligns.push('left')
+    } else {
+      aligns.push('')
+    }
+  }
+
+  lineText = getLine(state, startLine).trim()
+  if (lineText.indexOf('|') === -1) { return false }
+  if (state.sCount[startLine] - state.blkIndent >= 4) { return false }
+  columns = escapedSplit(lineText)
+  if (columns.length && columns[0] === '') columns.shift()
+  if (columns.length && columns[columns.length - 1] === '') columns.pop()
+
+  // header row will define an amount of columns in the entire table,
+  // and align row should be exactly the same (the rest of the rows can differ)
+  const columnCount = columns.length
+  if (columnCount === 0 || columnCount !== aligns.length) { return false }
+
+  if (silent) { return true }
+
+  const oldParentType = state.parentType
+  state.parentType = 'table'
+
+  // use 'blockquote' lists for termination because it's
+  // the most similar to tables
+  const terminatorRules = state.md.block.ruler.getRules('blockquote')
+
+  const token_to = state.push('table_open', 'table', 1)
+  const tableLines = [startLine, 0]
+  token_to.map = tableLines
+
+  const token_tho = state.push('thead_open', 'thead', 1)
+  token_tho.map = [startLine, startLine + 1]
+
+  const token_htro = state.push('tr_open', 'tr', 1)
+  token_htro.map = [startLine, startLine + 1]
+
+  for (let i = 0; i < columns.length; i++) {
+    const token_ho = state.push('th_open', 'th', 1)
+    if (aligns[i]) {
+      token_ho.attrs  = [['style', 'text-align:' + aligns[i]]]
+    }
+
+    const token_il = state.push('inline', '', 0)
+    token_il.content  = columns[i].trim()
+    token_il.children = []
+
+    state.push('th_close', 'th', -1)
+  }
+
+  state.push('tr_close', 'tr', -1)
+  state.push('thead_close', 'thead', -1)
+
+  let tbodyLines
+  let autocompletedCells = 0
+
+  for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
+    if (state.sCount[nextLine] < state.blkIndent) { break }
+
+    let terminate = false
+    for (let i = 0, l = terminatorRules.length; i < l; i++) {
+      if (terminatorRules[i](state, nextLine, endLine, true)) {
+        terminate = true
+        break
+      }
+    }
+
+    if (terminate) { break }
+    lineText = getLine(state, nextLine).trim()
+    if (!lineText) { break }
+    if (state.sCount[nextLine] - state.blkIndent >= 4) { break }
+    columns = escapedSplit(lineText)
+    if (columns.length && columns[0] === '') columns.shift()
+    if (columns.length && columns[columns.length - 1] === '') columns.pop()
+
+    // note: autocomplete count can be negative if user specifies more columns than header,
+    // but that does not affect intended use (which is limiting expansion)
+    autocompletedCells += columnCount - columns.length
+    if (autocompletedCells > MAX_AUTOCOMPLETED_CELLS) { break }
+
+    if (nextLine === startLine + 2) {
+      const token_tbo = state.push('tbody_open', 'tbody', 1)
+      token_tbo.map = tbodyLines = [startLine + 2, 0]
+    }
+
+    const token_tro = state.push('tr_open', 'tr', 1)
+    token_tro.map = [nextLine, nextLine + 1]
+
+    for (let i = 0; i < columnCount; i++) {
+      const token_tdo = state.push('td_open', 'td', 1)
+      if (aligns[i]) {
+        token_tdo.attrs  = [['style', 'text-align:' + aligns[i]]]
+      }
+
+      const token_il = state.push('inline', '', 0)
+      token_il.content  = columns[i] ? columns[i].trim() : ''
+      token_il.children = []
+
+      state.push('td_close', 'td', -1)
+    }
+    state.push('tr_close', 'tr', -1)
+  }
+
+  if (tbodyLines) {
+    state.push('tbody_close', 'tbody', -1)
+    tbodyLines[1] = nextLine
+  }
+
+  state.push('table_close', 'table', -1)
+  tableLines[1] = nextLine
+
+  state.parentType = oldParentType
+  state.line = nextLine
+  return true
+}