pub fn general_listing_close<'a, Pos: StringPosition, T: FromLaTeXToken<'a, Pos>, State: ParserState<'a, Pos, T>>(
general_listing: Environment<'a, Pos, T>,
p: &mut LaTeXParser<'a, Pos, T, State>,
) -> EnvironmentResult<'a, Pos, T>pub fn general_listing_close<'a, Pos: StringPosition, T: FromLaTeXToken<'a, Pos>, State: ParserState<'a, Pos, T>>(
general_listing: Environment<'a, Pos, T>,
p: &mut LaTeXParser<'a, Pos, T, State>,
) -> EnvironmentResult<'a, Pos, T>