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//! The text content type.
//!
//! **Text** contains phrasing content such as attention (emphasis, strong),
//! media (links, images), and actual text.
//!
//! The constructs found in text are:
//!
//! * [Autolink][crate::construct::autolink]
//! * Attention
//! * [HTML (text)][crate::construct::html_text]
//! * [Hard break (escape)][crate::construct::hard_break_escape]
//! * [Hard break (trailing)][crate::construct::hard_break_trailing]
//! * [Code (text)][crate::construct::code_text]
//! * Label start (image)
//! * Label start (link)
//! * [Character escape][crate::construct::character_escape]
//! * [Character reference][crate::construct::character_reference]
use crate::construct::{
autolink::start as autolink, character_escape::start as character_escape,
character_reference::start as character_reference, code_text::start as code_text,
hard_break_escape::start as hard_break_escape,
hard_break_trailing::start as hard_break_trailing, html_text::start as html_text,
partial_data::start as data,
};
use crate::tokenizer::{Code, State, StateFnResult, Tokenizer};
const MARKERS: [Code; 5] = [
Code::Char(' '), // `hard_break_trailing`
Code::Char('&'), // `character_reference`
Code::Char('<'), // `autolink`, `html_text`
Code::Char('\\'), // `character_escape`, `hard_break_escape`
Code::Char('`'), // `code_text`
];
/// Before text.
///
/// First we assume character reference.
///
/// ```markdown
/// |&
/// |\&
/// |qwe
/// ```
pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
match code {
Code::None => (State::Ok, None),
_ => tokenizer.attempt_7(
character_reference,
character_escape,
hard_break_escape,
hard_break_trailing,
autolink,
html_text,
code_text,
|ok| Box::new(if ok { start } else { before_data }),
)(tokenizer, code),
}
}
/// At data.
///
/// ```markdown
/// |qwe
/// ```
fn before_data(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
tokenizer.go(|t, c| data(t, c, MARKERS.to_vec()), start)(tokenizer, code)
}
|
