Testing with Mathjax.

Author: Zerline

packages/base-manager/src/manager-base.ts

@@ -43,7 +43,7 @@ function default_plaintext_sanitize(s: string): string {
  * Sanitize HTML-formatted descriptions.
  */
 function default_inline_sanitize(html: string): string {
-  var allowedTags = [
+  const allowedTags = [
     'a',
     'abbr',
     'b',
@@ -58,7 +58,7 @@ function default_inline_sanitize(html: string): string {
     'style',
     'ul'
   ];
-  var allowedAttributes = {
+  const allowedAttributes = {
     '*': ['aria-*', 'style', 'title'],
     a: ['href'],
     img: ['src'],

tests/test_sanitizer.ipynb

@@ -53,6 +53,26 @@
    "source": [
     "Textarea(description=\"<style type='type/css'>SPAN {color: blue;}</style><img src='jlogo-small.png' title='àçeù' /> <span style='text-decoration:underline;''>underlined</span>\", description_allow_html=True)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "VBox((Text(description=\"<strong>$ y < a, x $</strong>\", allow_html=True),\n",
+    "      Text(description=\"$ <strong>y < a, x</strong>  $\", description_allow_html=True)\n",
+    "     ))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "VBox((Label(\"$ y < a, x > a$\"), HTMLMath(\"<strong>$ y < a, x > a$</strong>\")))"
+   ]
   }
  ],
  "metadata": {