chore: use link reference definitions in Markdown

1 files changed, 15 insertions, 11 deletions

diff --git a/README.md b/README.md
index 98a09c5..652edd8 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,8 @@
 [![docs.rs](https://img.shields.io/docsrs/html5tokenizer)](https://docs.rs/html5tokenizer)
 [![crates.io](https://img.shields.io/crates/l/html5tokenizer.svg)](https://crates.io/crates/html5tokenizer)
 
-`html5tokenizer` is a WHATWG-compliant HTML tokenizer (forked from
-[html5gum](https://crates.io/crates/html5gum) with added code span support).
+`html5tokenizer` is a WHATWG-compliant HTML tokenizer
+(forked from [html5gum] with added code span support).
 
 ```rust
 use std::fmt::Write;
@@ -34,16 +34,13 @@ assert_eq!(new_html, "<title>hello world</title>");
 
 ## What a tokenizer does and what it does not do
 
-`html5tokenizer` fully implements [13.2.5 of the WHATWG HTML
-spec](https://html.spec.whatwg.org/#tokenization), i.e. is able to tokenize HTML documents and passes [html5lib's tokenizer
-test suite](https://github.com/html5lib/html5lib-tests/tree/master/tokenizer). Since it is just a tokenizer, this means:
+`html5tokenizer` fully implements [13.2.5 of the WHATWG HTML spec][tokenization],
+i.e. is able to tokenize HTML documents and passes [html5lib's tokenizer test suite].
+Since it is just a tokenizer, this means:
 
-* `html5tokenizer` **does not** [implement charset
-  detection.](https://html.spec.whatwg.org/#determining-the-character-encoding)
-  This implementation requires all input to be Rust strings and therefore valid
-  UTF-8.
-* `html5tokenizer` **does not** [correct mis-nested
-  tags.](https://html.spec.whatwg.org/#an-introduction-to-error-handling-and-strange-cases-in-the-parser)
+* `html5tokenizer` **does not** implement [charset detection].
+  This implementation requires all input to be Rust strings and therefore valid UTF-8.
+* `html5tokenizer` **does not** correct [misnested tags].
 * `html5tokenizer` **does not** recognize implicitly self-closing elements like
   `<img>`, as a tokenizer it will simply emit a start token. It does however
   emit a self-closing tag for `<img .. />`.
@@ -69,3 +66,10 @@ This allows you to:
 ## License
 
 Licensed under the MIT license, see [`./LICENSE`](./LICENSE).
+
+
+[html5gum]: https://crates.io/crates/html5gum
+[tokenization]: https://html.spec.whatwg.org/#tokenization
+[html5lib's tokenizer test suite]: https://github.com/html5lib/html5lib-tests/tree/master/tokenizer
+[charset detection]: https://html.spec.whatwg.org/#determining-the-character-encoding
+[misnested tags]: https://html.spec.whatwg.org/#an-introduction-to-error-handling-and-strange-cases-in-the-parser