Refactor to work on `char`s

Previously, a custom char implementation was used.
This was easier to work with, as sometimes “virtual” characters are injected,
or characters are ignored.

This replaces that with working on actual `char`s.
In the hope of in the future working on `u8`s, even.

This simplifies the state machine somewhat, as only `\n` is fed, regardless of
whether it was a CRLF, CR, or LF.
It also feeds `' '` instead of virtual spaces.

The BOM, if present, is now available as a `ByteOrderMark` event.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/construct/label_start_link.rs b/src/construct/label_start_link.rs
index e13cd77..d7ae1d6 100644
--- a/src/construct/label_start_link.rs
+++ b/src/construct/label_start_link.rs
@@ -29,7 +29,7 @@
 
 use super::label_end::resolve_media;
 use crate::token::Token;
-use crate::tokenizer::{Code, LabelStart, State, Tokenizer};
+use crate::tokenizer::{LabelStart, State, Tokenizer};
 
 /// Start of label (link) start.
 ///
@@ -39,7 +39,7 @@ use crate::tokenizer::{Code, LabelStart, State, Tokenizer};
 /// ```
 pub fn start(tokenizer: &mut Tokenizer) -> State {
     match tokenizer.current {
-        Code::Char('[') if tokenizer.parse_state.constructs.label_start_link => {
+        Some('[') if tokenizer.parse_state.constructs.label_start_link => {
             let start = tokenizer.events.len();
             tokenizer.enter(Token::LabelLink);
             tokenizer.enter(Token::LabelMarker);