Configuration for the cmark_with_options() and cmark_resume_with_options() functions.
The defaults should provide decent spacing and most importantly, will
provide a faithful rendering of your markdown document particularly when
rendering it to HTML.
The state of the cmark_resume() and cmark_resume_with_options() functions.
This does not only allow introspection, but enables the user
to halt the serialization at any time, and resume it later.
Serialize a stream of pulldown-cmark-Events while preserving the escape characters in source.
Each input Event is accompanied by an optional Range that maps it back to the source string.