24 lines
251 B
Plaintext
24 lines
251 B
Plaintext
NF > 0 {
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for (i = 1; i <= NF; i++) {
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n = length($i)
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if (n + olen >= 60) {
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print oline
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olen = n
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oline = $i
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} else {
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oline = oline " " $i
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olen += n
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}
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}
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}
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NF == 0 {
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print oline
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olen = 0
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}
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END {
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if (olen > 0)
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print oline
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}
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