cmark-zig/deps/cmark/bench/samples/block-heading.md

# heading
### heading
##### heading

# heading #
### heading ###
##### heading \#\#\#\#\######

############ not a heading
git subrepo clone --branch=0.30.3 https://github.com/commonmark/cmark.git deps/cmark subrepo: subdir: "deps/cmark" merged: "5ba25ff" upstream: origin: "https://github.com/commonmark/cmark.git" branch: "0.30.3" commit: "5ba25ff" git-subrepo: version: "0.4.6" commit: "d4444b563" 2023-09-03 20:42:10 -07:00			`# heading`
			`### heading`
			`##### heading`

			`# heading #`
			`### heading ###`
			`##### heading \#\#\#\#\######`

			`############ not a heading`