kramdown(1) on Linux
The text bfba0654f2f6, as Debian 10 (Buster) shipped it.
a fast, pure-Ruby Markdown-superset converter
Flags it lists
-
--auto-id-prefix -
--coderay-bold-every -
--coderay-css -
--coderay-default-lang -
--coderay-line-number-start -
--coderay-line-numbers -
--coderay-tab-width -
--coderay-wrap -
--config-file -
--entity-output -
--footnote-backlink -
--footnote-nr -
--gfm-quirks -
--header-offset -
--help -
--input -
--latex-headers -
--line-width -
--link-defs -
--math-engine -
--math-engine-opts -
--no-config-file -
--output -
--smart-quotes -
--syntax-highlighter -
--syntax-highlighter-opts -
--template -
--toc-levels -
--typographic-symbols -
--version -
-h -
-i -
-o -
-v