available=$(ls -1 ../ | \
sed -r -e "/^(aggregate-results.sh|Makefile|Makefile.local|notmuch-test)/d" \
-e "/^(README|test-lib.sh|test-lib.el|test-results|tmp.*|valgrind|corpus*)/d" \
available=$(ls -1 ../ | \
sed -r -e "/^(aggregate-results.sh|Makefile|Makefile.local|notmuch-test)/d" \
-e "/^(README|test-lib.sh|test-lib.el|test-results|tmp.*|valgrind|corpus*)/d" \