===================================================================
RCS file: /cvs/mandoc/regress/man/TP/vert.out_html,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -p -r1.2 -r1.3
--- mandoc/regress/man/TP/vert.out_html	2020/03/13 15:32:34	1.2
+++ mandoc/regress/man/TP/vert.out_html	2020/04/20 13:07:26	1.3
@@ -4,6 +4,6 @@
 <dl class="Bl-tag">
   <dt id="tag"><a class="permalink" href="#tag">tag</a></dt>
   <dd>text</dd>
-  <dt id="tag_2"><a class="permalink" href="#tag_2">tag</a></dt>
+  <dt id="tag~2"><a class="permalink" href="#tag~2">tag</a></dt>
   <dd>text</dd>
 </dl>