When choosing a project using
helm-projectile-switch-project one can type C-d to run dired on that project root directory.
C-d returns the following function:
#[nil "\300\301!\207" [helm-exit-and-execute-action dired]
2 nil nil]
Any pointers on where I can read about on how to make sense of this notation? This looks like a "printed notation", yet I'm unable to find it in the docs.