only run main() if not in interactive mode
-rw-r--r-- 55 .gitignore
-rw-r--r-- 34521 LICENSE
-rwxr-xr-x 26644 edward
-rw-r--r-- 1594 edward_config.py
drwxr-xr-x - lang
-rwxr-xr-x 4160 run-tests
drwxr-xr-x - tests