4.1.3

arve0 · Dec 30, 2021 · 4bf86f3 · 4bf86f3
1 parent ec999bf
commit 4bf86f3
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/markdown-it-attrs.browser.js b/markdown-it-attrs.browser.js
@@ -69,6 +69,12 @@ function test(tokens, i, t) {
 
   };
   var ii = t.shift !== undefined ? i + t.shift : t.position;
+
+  if (t.shift !== undefined && ii < 0) {
+    // we should never shift to negative indexes (rolling around to back of array)
+    return res;
+  }
+
   var token = get(tokens, ii); // supports negative ii
 
   if (token === undefined) {

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-it-attrs",
-  "version": "4.1.2",
+  "version": "4.1.3",
   "description": "Add classes, identifiers and attributes to your markdown with {} curly brackets, similar to pandoc's header attributes",
   "main": "index.js",
   "license": "MIT",