Underlining headings requires more than two `=` / `-`

[rekado]

This snippet is not supported in peg-markdown, but works with Redcarpet:

This is a heading
=

This is a sub-heading
-

Headings are only rendered when three or more =/- are used.
According to the specs, any number of = or - should work.

[jgm]

Yes, this is a bug. Gruber's markdown spec says that the underline
in a setext header can be any number of - or = characters.

+++ rekado [Nov 04 12 05:23 ]:

This snippet is not supported in peg-markdown, but works with
Redcarpet:

This is a heading

This is a sub-heading

Headings are only rendered when three or more =/- are used.
[1]According to the specs, any number of = or - should work.

—
Reply to this email directly or [2]view it on GitHub.
[Jshd8sI44GVrKZBvymxqKIaG_N9k74d6Pb3IIO31lpTIwmDBSrsvvbIbfdWvA_JK.gif]

References

1. http://daringfireball.net/projects/markdown/syntax#header
2. #17