This makes several changes to how footnotes are rendered:
- Backlinks are now included, which links back to the reference so you
can continue reading where you left off.
- Footnotes are moved to the bottom of the page. This helps with the
implementation of numbering, and is a style some have requested. I
waffled a lot on this change, but supporting the in-place style was
just adding too much complexity.
- Footnotes are now highlighted when you click on a reference.
- Some of the spacing for elements within a footnote has now been fixed
(such as supporting multiple paragraphs).
- Footnote navigation now scrolls to the middle of the page.
This is an alternative to https://github.com/rust-lang/mdBook/pull/2475
Closes https://github.com/rust-lang/mdBook/issues/1927
Closes https://github.com/rust-lang/mdBook/issues/2169
Closes https://github.com/rust-lang/mdBook/issues/2595
* Allow underscores in the link type name
* Add some tests for include anchors
* Include parts of Rust files and hide the rest
Fixes#618.
* Increase min supported Rust version to 1.35
* Add a test for a behavior of rustdoc_include I want to depend on
At first I thought this was a bug, but then I looked at some use cases
we have in TRPL and decided this was a feature that I'd like to use.
* Created regression tests for the table of contents
* Refactoring to make the test more readable
* Fixed some bitrot and removed the (now redundant) tests/helper module
* Removed the include_str!() stuff and use just the dummy book for testing
* Regression tests now pass again!
* Pinned a `*` dependency to use a particular version
* Made sure test mocks return errors instead of panicking
* Addressed the rest of @budziq's review
* Replaced a file open/read with file_to_string
