1 files changed, 60 insertions, 0 deletions
diff --git a/packages/markdown-it-14.1.0/lib/rules_inline/backticks.mjs b/packages/markdown-it-14.1.0/lib/rules_inline/backticks.mjs
new file mode 100644
index 0000000..5b926d0
--- /dev/null
+++ b/packages/markdown-it-14.1.0/lib/rules_inline/backticks.mjs
@@ -0,0 +1,60 @@
+// Parse backticks
+
+export default function backtick (state, silent) {
+  let pos = state.pos
+  const ch = state.src.charCodeAt(pos)
+
+  if (ch !== 0x60/* ` */) { return false }
+
+  const start = pos
+  pos++
+  const max = state.posMax
+
+  // scan marker length
+  while (pos < max && state.src.charCodeAt(pos) === 0x60/* ` */) { pos++ }
+
+  const marker = state.src.slice(start, pos)
+  const openerLength = marker.length
+
+  if (state.backticksScanned && (state.backticks[openerLength] || 0) <= start) {
+    if (!silent) state.pending += marker
+    state.pos += openerLength
+    return true
+  }
+
+  let matchEnd = pos
+  let matchStart
+
+  // Nothing found in the cache, scan until the end of the line (or until marker is found)
+  while ((matchStart = state.src.indexOf('`', matchEnd)) !== -1) {
+    matchEnd = matchStart + 1
+
+    // scan marker length
+    while (matchEnd < max && state.src.charCodeAt(matchEnd) === 0x60/* ` */) { matchEnd++ }
+
+    const closerLength = matchEnd - matchStart
+
+    if (closerLength === openerLength) {
+      // Found matching closer length.
+      if (!silent) {
+        const token = state.push('code_inline', 'code', 0)
+        token.markup = marker
+        token.content = state.src.slice(pos, matchStart)
+          .replace(/\n/g, ' ')
+          .replace(/^ (.+) $/, '$1')
+      }
+      state.pos = matchEnd
+      return true
+    }
+
+    // Some different length found, put it in cache as upper limit of where closer can be found
+    state.backticks[closerLength] = matchStart
+  }
+
+  // Scanned through the end, didn't find anything
+  state.backticksScanned = true
+
+  if (!silent) state.pending += marker
+  state.pos += openerLength
+  return true
+}