LICENSE

This is a Public Domain Compiler licensed under a Creative Commons 
Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) 
license. This is a human-readable summary of (and not a substitute for) 
the license. Official translations of this license are available in other languages.

You are free to:

Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material

Under the following terms:

Attribution — You must give appropriate credit, provide a link to 
the license, and indicate if changes were made. You may do so 
in any reasonable manner, but not in any way that suggests the 
licensor endorses you or your use.
NonCommercial — You may not use the material for commercial purposes.
ShareAlike — If you remix, transform, or build upon the material, you must 
distribute your contributions under the same license as the original.

No additional restrictions — You may not apply legal terms or technological 
measures that legally restrict others from doing anything the license permits.