The C version of GeoPos was returning an ante-dated time value,
not the time the caller asked about. In other words, it was
returning the time when the observed body emitted the light
the observer sees, not the time the observation was made on the
Earth, like it was supposed to. Fortunately, my unit test caught that.
This directory contains code and data for generating the various
language implementations of the astronomy calculator.
It is only needed by contributors who want to make enhancements
or fix bugs. People who just want to use the astronomy calculator
for a given programming langauge can safely ignore this directory
and use the source code that has already been generated for that language.