fix: formatted headers (#235)

* test: add test for formatted headers * fix(deps): update anchor-markdown-header to v0.7.0
thlorenz · Dec 7, 2022 · 95715a3 · 95715a3
1 parent fac090d
commit 95715a3
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Showing 4 changed files with 40 additions and 5 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -17,7 +17,7 @@
   "bin": "doctoc.js",
   "dependencies": {
     "@textlint/markdown-to-ast": "^12.1.1",
-    "anchor-markdown-header": "^0.6.0",
+    "anchor-markdown-header": "^0.7.0",
     "htmlparser2": "^7.2.0",
     "minimist": "^1.2.6",
     "underscore": "^1.13.2",

diff --git a/test/fixtures/readme-with-formatted-headers.md b/test/fixtures/readme-with-formatted-headers.md
@@ -0,0 +1,9 @@
+<!-- START doctoc -->
+<!-- END doctoc -->
+
+## foo _bar_
+## foo **baz**
+## foo ~baf~
+## bar_foo
+## baz_foo_
+## _foo_bax_
diff --git a/test/transform-weird-headers.js b/test/transform-weird-headers.js
@@ -60,3 +60,23 @@ test('\nemoji-first header names', function (t) {
   t.end()
 })
 
+
+test('\nformatted headers', function (t) {
+  var content = require('fs').readFileSync(__dirname + '/fixtures/readme-with-formatted-headers.md', 'utf8');
+  var headers = transform(content);
+
+  t.same(
+      headers.toc.split('\n')
+    , [ '',
+        '- [foo _bar_](#foo-bar)',
+        '- [foo **baz**](#foo-baz)',
+        '- [foo ~baf~](#foo-baf)',
+        '- [bar_foo](#bar_foo)',
+        '- [baz_foo_](#baz_foo_)',
+        '- [_foo_bax_](#foo_bax)',
+        '' ]
+    , 'generates a correct toc when readme includes formatting in the heading title'
+  )
+
+  t.end()
+})