Method scan

src/parse_to_ast.rs:114–135

(&mut self)

impl<'a> Context<'a> {
  pub fn scan(&mut self) -> Result<Option<Token<'a>>, ParseError> {
    let previous_end = self.last_token_end;
    let token = self.scan_handling_comments()?;
    self.last_token_end = self.scanner.token_end();

    // store the comment for the previous token end, and current token start
    if let Some(comments) = self.comments.as_mut()
      && let Some(current_comments) = self.current_comments.take()
    {
      let current_comments = Rc::new(current_comments);
      comments.insert(previous_end, current_comments.clone());
      comments.insert(self.scanner.token_start(), current_comments);
    }

    if let Some(token) = &token
      && self.tokens.is_some()
    {
      self.capture_token(token.clone());
    }

    Ok(token)
  }

  pub fn token(&self) -> Option<Token<'a>> {
    self.scanner.token()