[lug] How does bash "set -e" work?

[Rob Nagler]

> I could download the shell source and paw through it but -- as fun as that

I'm reading about about knowledge, and just got to the part of why
reductionism is refuted by emergence.  The way "set -e" works seems
like emergence to me. :)

> Well, unless you'd rather stay home and read shell source code.

How did you know?

Be careful driving to/from Ft Collins.

Rob