New answers tagged coding-style
Here are some findings after I investigated a bit. Header/tag information In the case of the tag or header information that are in the form :Identifier:, there does not exist a definite rule. In fact, after searching the whole AddOns directory, it turns out that some packages use Author while others use Authors. The same is true for Example/Examples, ...
I'm not aware of a definitive guide. Something towards what is possible is at Stack Exchange which I use from a button to create a skeletons of notebooks & packages. From memory I was inspired by the report generation procedures which were introduced at the time. Of course, YMMV.
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