files that have both implicit and explicit edges should be implicit
-rw-r--r-- 82 .gitignore
-rw-r--r-- 11358 COPYING
-rw-r--r-- 509 HACKING
-rw-r--r-- 349 README
-rwxr-xr-x 1315 bootstrap.sh
-rw-r--r-- 2849 build.ninja
-rw-r--r-- 16693 manual.asciidoc
drwxr-xr-x - misc
drwxr-xr-x - src
-rw-r--r-- 659 todo