Comment (by Wolfgang Kastaun):

The public RePrimAnd repository contains a prototype for an external libraries thorn. It is located in the folder

ET_interface/thorns/RePrimAnd

The thorn already contains an archive of the library. It built successfully with the latest ET release (Lorentz). It depends on other external libraries: BOOST and GSL (the latter is likely to be dropped in the future). For the time being, it also requires the meson build system to be installed on the build host. This could be replaced by a make with moderate effort.

The only documentation of the thorn so far is a README file pointing to the repository, which links to the latest online documentation of the library.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2551/include-reprimand-in-the-et