Mathics3 / mathics-core

An open-source Mathematica. This repository contains the Python modules for WL Built-in functions, variables, core primitives, e.g. Symbol, a parser to create Expressions, and an evaluator to execute them.

Home Page:https://mathics.org

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Consider replacing Namespaces.xml with a free version

davide125 opened this issue · comments

Is your feature request related to a problem? Please describe.
Namespaces.xml is listed as under the "CC BY-NC-SA License", which matches its source (https://edutechwiki.unige.ch/en/EduTech_Wiki:Copyrights). The non-commercial restriction of this license makes it non-free, and akin to #728 it would be great if we could find a free alternative to it to make redistribution easier.

Describe the solution you'd like
Ideally the data file would be replaced with a free alternative and the documentation that references it would be adapted.

Describe alternatives you've considered
See #728

Additional context
This is a fairly short XML document, so it might be easier to recreate one from scratch with the desired properties, or to source one from somewhere else.

After further investigation -- this XML document originally comes from https://www.w3.org/TR/REC-xml-names/#defaulting which is under the W3C license, which is free. I'll put up a PR to update copyright.csv for clarity.