pub fn skip_get<ET: EngineTypes>(
engine: &mut EngineReferences<'_, ET>,
tk: ET::Token,
) -> TeXResult<Skip<ET::Dim>, ET>pub fn skip_get<ET: EngineTypes>(
engine: &mut EngineReferences<'_, ET>,
tk: ET::Token,
) -> TeXResult<Skip<ET::Dim>, ET>