3 unstable releases
0.2.0 | Aug 3, 2023 |
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0.1.1 | Jun 21, 2023 |
0.1.0 | Jun 17, 2023 |
#2932 in Parser implementations
350 downloads per month
Used in vitrine
30KB
468 lines
markdown-it-footnote.rs
A markdown-it.rs plugin to process footnotes.
It is based on the pandoc definition:
Normal footnote:
Here is a footnote reference,[^1] and another.[^longnote]
Here is an inline note.^[my note is here!]
[^1]: Here is the footnote.
[^longnote]: Here's one with multiple blocks.
Subsequent paragraphs are indented to show that they
belong to the previous footnote.
See the tests for more examples.
Usage
To load the full plugin:
let parser = &mut markdown_it::MarkdownIt::new();
markdown_it::plugins::cmark::add(parser);
markdown_it_footnote::add(parser);
let ast = parser.parse("Example^[my note]");
let html = ast.render();
Alternatively, you can load the separate components:
let parser = &mut markdown_it::MarkdownIt::new();
markdown_it::plugins::cmark::add(parser);
markdown_it_footnote::definitions::add(md);
markdown_it_footnote::references::add(md);
markdown_it_footnote::inline::add(md);
markdown_it_footnote::collect::add(md);
markdown_it_footnote::back_refs::add(md);
Which have the following roles:
definitions
: parse footnote definitions, e.g.[^1]: foo
references
: parse footnote references, e.g.[^1]
inline
: parse inline footnotes, e.g.^[foo]
collect
: collect footnote definitions (removing duplicate/unreferenced ones) and move them to be the last child of the root node.back_refs
: add anchor(s) to footnote definitions, with links back to the reference(s)
Dependencies
~6–15MB
~216K SLoC