Parse arguments and play a .txt text-backend animation.
program_name: name shown in usage/error output (invoked target). exit_code: process status to stop with (0 success, non-zero error).
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | program_name | |||
| integer, | intent(out) | :: | exit_code |