dotfiles/.vim/pack/plugins/start/vim-markdown/spec/features/headers_setext.md

H1 Header

H2 Header

H1 Header, underline could be of any length

H2 Header, underline could be of any length

H1 Header, underline could be of any length

H2 Header, underline could be of any length

This is not an header because the underline must begin at the beginnning of the line

This is not an header because the underline must begin at the beginnning of the line .=