14 lines
211 B
Plaintext
14 lines
211 B
Plaintext
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#!/usr/bin/awk -f
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BEGIN { HDLEN = 9; FTLEN = 3 }
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NR < HDLEN - 1 { next }
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/^$/ { nl++; next}
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/^./ {
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if (nl == HDLEN)
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for (i = 0; i < FTLEN; i++)
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getline;
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else
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while (nl--) print "";
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nl = 0;
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}
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{ print }
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