core: reverse!: Handle empty list.
-rw-r--r-- 533 .gitignore
-rw-r--r-- 898 AUTHORS
-rw-r--r-- 3946 BOOTSTRAP
-rw-r--r-- 35147 COPYING
-rw-r--r-- 354 GNUmakefile
-rw-r--r-- 11204 HACKING
-rw-r--r-- 1527 INSTALL
-rw-r--r-- 15896 NEWS
-rw-r--r-- 2809 README
drwxr-xr-x - build-aux
-rwxr-xr-x 2179 build.sh
-rwxr-xr-x 2798 check-boot.sh
-rwxr-xr-x 2789 check-mescc.sh
-rwxr-xr-x 1865 check.sh
-rwxr-xr-x 10056 configure
drwxr-xr-x - doc
drwxr-xr-x - guile
-rw-r--r-- 8818 guix.scm
drwxr-xr-x - include
-rwxr-xr-x 768 install.sh
drwxr-xr-x - lib
-rwxr-xr-x 26735 make.scm
drwxr-xr-x - module
drwxr-xr-x - scaffold
drwxr-xr-x - scripts
drwxr-xr-x - src
drwxr-xr-x - stage0
-rwxr-xr-x 1896 test.sh
drwxr-xr-x - tests