Markdown (gfm) to html in red
Some quirks still there, and some parts not done (e.g. tables, link references, task lists), some parts not complete (inline).
To try it on some part of spec:
do/args %markdown.red %spec/list.md
To try it on on your own
do/args %markdown.red <input>
If you put your input in %spec-tmp.txt:
do %markdown.red
To see debug info, edit %markdown.red line 6
debug: true