fixup! Add anchor links to headings

static-site/app/blog/parseMarkdown.ts

@@ -77,8 +77,14 @@ allowedTags.push("pattern", "polygon", "polyline", "radialGradient", "rect", "se
 allowedTags.push("text", "textPath", "title", "tref", "tspan", "use", "view", "vkern");
 
 const allowedAttributes = ['href', 'src', 'width', 'height', 'alt'];
-// We add the following Attributes for SVG via https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute
+
+/* "style" is not safe for untrusted code¹, but our own blog post content can be
+ * considered safe.
+ * ¹ https://stackoverflow.com/a/4547037/4410590
+ */
 allowedAttributes.push("style");
+
+// We add the following Attributes for SVG via https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute
 allowedAttributes.push("accent-height", "accumulate", "additive", "alignment-baseline", "allowReorder", "alphabetic", "amplitude", "arabic-form", "ascent", "attributeName", "attributeType", "autoReverse", "azimuth");
 allowedAttributes.push("baseFrequency", "baseline-shift", "baseProfile", "bbox", "begin", "bias", "by");
 allowedAttributes.push("calcMode", "cap-height", "class", "clip", "clipPathUnits", "clip-path", "clip-rule", "color", "color-interpolation", "color-interpolation-filters", "color-profile", "color-rendering", "cursor", "cx", "cy");