[qmtest] RFE: distinguish qmtest failure and test failures in qmtest's return value

[Zack Weinberg]

Mark Mitchell <mark at codesourcery.com> writes:

> I checked in the attached patch, which makes QMTest return 2 for failing
> tests and 1 for all other errors.  I've also documented this behavior;
> until now the documentation made no promises about the return code.

Can I suggest it be the other way around - 1 for failing tests, 2 for
errors?  That is consistent with, for instance, GNU cmp.

zw