Re: New tests for `parallel-tests'. [3/4]

[Akim Demaille]

>>> "RW" == Ralf Wildenhues <address@hidden> writes:

+      # Try the variants that are tried in check.am.
+      while :; do
+       for r2h in $RST2HTML rst2html rst2html.py; do
+         echo "$me: running $r2h --version"
+         $r2h --version && break 2
+       done
+       exit 77
+      done
+

while-for-break-2, nice idiom!