huh.md

Here's my config:

$ cat Procfile.test
foo: python -u foo.py

$ cat foo.py
import logging
logging.basicConfig()
logging.warn('A log line\nWith a line break')
logging.warn('Second log')

Now, watch this. This behaves okay.

$ python -u foo.py  # both log lines will be shown (= okay)
WARNING:root:A log line
With a line break
WARNING:root:Second log

But when run with Heroku's local command:

$ heroku local -f Procfile.test  # clipping second log line (= not okay)
forego | starting foo.1 on port 5000
foo.1  | WARNING:root:A log line
foo.1  | WARNING:root:Second log

Try running foreman start, That shows all the processes output to stdout.