tree ac8024599a601ab524773580367e3eb423547d33
parent 0ef9df789a85b15e5f95cf095f8fdf54ef24834a
author Martin Fick <mfick@codeaurora.org> 1551917416 -0700
committer Martin Fick <mfick@codeaurora.org> 1564590730 -0600

Add optional chainable subtask support

Use the "|" character to indicate that it is valid for a subtask to not
exist. Follow the "|" with the name of an alternate subtask if desired.

Change-Id: Idff6d5142def0208305fad616a0b6c5db690baba