Fixed 'flatten' to correctly handle lists with non-nil cdr (ie '(1 . 2)).
-rw-r--r-- 154 .boring
-rw-r--r-- 1588 COPYING
-rw-r--r-- 342 contributors
drwxr-xr-x - docs
drwxr-xr-x - extras
-rwxr-xr-x 2756 parenscript.asd
drwxr-xr-x - runtime
drwxr-xr-x - src
drwxr-xr-x - t