Contribution
But I cannot merge your copyrighted code into core Global. I may ask you to write a disclaimer paper like this:
====================================================================== I, NAME OF PERSON, hereby disclaim all copyright interest in my changes and enhancements to Global (herein called the "Program"). I affirm that I have no other intellectual property interest that would undermine this release, or the use of the Program, and will do nothing to undermine it in the future. I represent that the changes and enhancements are my own and not a copy of someone else's work. <signature and date> ======================================================================
This is a general method of GNU software.