[docutils:bugs] #346 reST parser warns twice for short underline

Thank you for reporting.
This is due to the current setup of the rST parser regarding section level handling.
The issue is solved by  a recent patch by Arne Skjærholt [patches:#213] (which still needs to be tested for side-effects).


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**[bugs:#346] reST parser warns twice for short underline**

**Status:** open
**Created:** Sun Jul 29, 2018 11:37 AM UTC by Takeshi KOMIYA
**Last Updated:** Tue Mar 03, 2020 09:41 PM UTC
**Owner:** nobody


reST parser warns twice if the underline for second heading is short.
I think it is a bit verbose.

Input:
~~~
$ cat helper.rst
Issue #5214
===========

django_assert_num_queries
========
~~~
Output (warnings):
~~~
$ rst2html.py helpers.rst > /dev/null
helpers.rst:5: (WARNING/2) Title underline too short.

django_assert_num_queries
========
helpers.rst:5: (WARNING/2) Title underline too short.

django_assert_num_queries
========
~~~

It seems the parser does not warn if the short underline appears at first.

Note: originately this was reported to sphinx:  https://github.com/sphinx-doc/sphinx/issues/5214


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