Download php MDL-80739 -cli-markdown.php into the dir root Load this script in a browser to see all the examples demonstrating that these are loosely the same on the cli as they are on the web On the CLI run php MDL-80739 -cli-markdown.php Confirm that the Heading 1 and Heading 2 styles are now consistent with the markdown alternate syntax: https://www.markdownguide.org/basic-syntax/#alternate-syntax Confirm that Heading 3 and Heading 4 use the original markdown format (with # per level)