Find here the source for compat.el, a forwards-compatibility library for (GNU) Emacs Lisp, versions 24.3 and newer.
Patches and comments can be sent to the development mailing list. Bug reports and issues should be directed to the issue tracker (also accessible via email). GitHub can also be used to submit patches ("Pull Request"). These may include issues in the compatibility code, missing definitions or performance issues.
When contributing, make sure to provide test and use the existing tests defined in compat-test.el. These can be easily executed using the bundled Makefile:
compat.el and all other source files in this directory are distributed
under the GNU Public License, Version 3 (like Emacs itself). The manual
compat.texi) is distributed under the GNU Free Documentation
License, Version 1.3.