Merge pull request #3997 from SukkaW/toc-min-depth

feat(toc_helper): add min_depth option
hexojs · Dec 21, 2019 · a4a3f82 · a4a3f82
2 parents a381dda + 0cfb532
commit a4a3f82
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diff --git a/lib/plugins/helper/toc.js b/lib/plugins/helper/toc.js
@@ -4,12 +4,13 @@ const { tocObj } = require('hexo-util');
 
 function tocHelper(str, options = {}) {
   options = Object.assign({
+    min_depth: 1,
     max_depth: 6,
     class: 'toc',
     list_number: true
   }, options);
 
-  const data = tocObj(str, { max_depth: options.max_depth });
+  const data = tocObj(str, { min_depth: options.min_depth, max_depth: options.max_depth });
 
   if (!data.length) return '';