This is a semi-automated transcriber for the constructed writing system (Tengwar) and the constructed language Esperanto (ISO 639-2 code EPO), based on Eric S. Raymond's mode. Written in TypeScript, text rewriting is accomplished using a subsequential transducer to compactly and efficiently convert Esperanto text into LaTeX code (using the TengwarScript package) that, with some editing, can be compiled into beautiful script such as the following:
See ekzemplo.tex for the code to the above example.