minify-html 0.18.1

use crate::ast::NodeData;
use crate::parse::Code;
use memchr::memchr;

pub fn parse_bang(code: &mut Code) -> NodeData {
  debug_assert!(code.as_slice().starts_with(b"<!"));
  code.shift(2);
  let (len, matched) = match memchr(b'>', code.as_slice()) {
    Some(m) => (m, 1),
    None => (code.rem(), 0),
  };
  let data = code.copy_and_shift(len);
  // It might be EOF.
  code.shift(matched);
  NodeData::Bang {
    code: data,
    ended: matched > 0,
  }
}