.attrPush() -> .attrJoin() in fenced block renderer

9 years ago · d196089874
1 changed files with 1 additions and 1 deletions
--- a/lib/renderer.js
+++ b/lib/renderer.js
@ -36,7 +36,7 @@ default_rules.fence = function (tokens, idx, options, env, slf) {
  if (info) {
    langName = info.split(/\s+/g)[0];
-    token.attrPush([ 'class', options.langPrefix + langName ]);
+    token.attrJoin('class', options.langPrefix + langName);
  }
  if (options.highlight) {