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-rw-r--r--public/js/syncscroll.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/public/js/syncscroll.js b/public/js/syncscroll.js
index 8ca9f845..faa6a6a4 100644
--- a/public/js/syncscroll.js
+++ b/public/js/syncscroll.js
@@ -102,7 +102,7 @@ md.renderer.rules.fence = function (tokens, idx, options, env, self) {
}
langName = Remarkable.utils.escapeHtml(Remarkable.utils.replaceEntities(Remarkable.utils.unescapeMd(fenceName)));
- langClass = ' class="' + langPrefix + langName.replace('=', '') + ' hljs"';
+ langClass = ' class="' + langPrefix + langName.replace(/\=$|\=\d+$|\=\+$/, '') + ' hljs"';
}
if (options.highlight) {