do not use an explicit nil argument for package requirements
tree5ef90f266f4d5f4a96b86cc39f0d83251893939a
-rw-r--r-- 333 .dir-locals.el
-rw-r--r-- 333 .dir-settings.el
-rw-r--r-- 847 .gitignore
-rw-r--r-- 93 .gitmodules
-rw-r--r-- 3509 Makefile
-rw-r--r-- 1319 README
-rw-r--r-- 1128 README_DIST
-rw-r--r-- 3593 README_contribute
-rw-r--r-- 10885 README_maintainer
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - lisp
drwxr-xr-x - mk
-rw-r--r-- 1007 request-assign-future.txt
drwxr-xr-x - testing