<prompt> LuaTeX is a TeX-based computer typesetting system which started as a version of pdfTeX with a Lua scripting engine embedded. After some experiments it was adopted by the pdfTeX team as a successor to pdfTeX itself an extension of eTeX, which generates PDFs. Gare gare muchirongwa mamwe mashandiro eAleph akaverengerwa espe. multi-directional typesetting. Chirongwa ichi chakatanga kutsigirwa nechirongwa cheOriental TeX, chakavambwa naIdris Samawi Hamid, Hagen, naTaco Hans Hoekwater. Mubvunzo: Ndiani akachitora?  <response>: pdfTeX chikwata 