Merge the work which improves test diagnostics from run_multiple_progs().
authorNicholas Clark <nick@ccl4.org>
Mon, 22 Jul 2013 08:09:50 +0000 (10:09 +0200)
committerNicholas Clark <nick@ccl4.org>
Mon, 22 Jul 2013 08:10:06 +0000 (10:10 +0200)

Trivial merge