[ftr] Provide different rendering options

[obertsalome]

Is your feature request related to a problem? Please describe. I would like to have a diplomatic rendering of a source, so a rendering which takes into account the pb and sb I have encoded.

Describe the solution you'd like Develop an option to switch between the standard rendering and a diplomatic rendering.

Describe alternatives you've considered -/-

Additional context I am currently working with this files which are quite large: https://git.uni-paderborn.de/wega/pintos/-/blob/main/edition/edirom_source_obert-wfn3.xml / https://git.uni-paderborn.de/wega/pintos/-/blob/main/edition/edirom_source_obert-jaehnsCopy.xml Perhaps it would be sufficient to test it with just one mdiv.