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#!/bin/bash
if [[ -z "$AWK" ]]; then
printf '$AWK must be set\n' >&2
exit 1
fi
$AWK 'BEGIN { ORS = ""; n = "\n"; for (i = 1; i <= 10; i++) n = (n n); \
for (i = 1; i <= 128; i++) print n; print "abc\n" }' | \
$AWK 'BEGIN { RS = ""; ORS = "\n\n" };{ print }' 2>&1 | \
$AWK '/^[^a]/; END { print NR }'
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