shelltest: add reference URLs for some "set -e" behaviour.

This commit is contained in:
Avery Pennarun 2018-12-20 04:46:10 +00:00
commit d7a057ed29

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@ -359,7 +359,10 @@ set +e
) || fail 89b
# Check whether "." scripts inherit "set -e" setting *and* the outer "||"
# context.
# context. This doesn't seem to be explicitly specified by POSIX.
# References:
# http://www.austingroupbugs.net/view.php?id=52
# https://www.in-ulm.de/~mascheck/various/set-e/
set +e
(
set -e