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21 lines
404 B
21 lines
404 B
# rewind.awk --- rewind the current file and start over
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#
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# Arnold Robbins, arnold@skeeve.com, Public Domain
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# September 2000
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function rewind( i)
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{
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# shift remaining arguments up
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for (i = ARGC; i > ARGIND; i--)
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ARGV[i] = ARGV[i-1]
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# make sure gawk knows to keep going
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ARGC++
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# make current file next to get done
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ARGV[ARGIND+1] = FILENAME
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# do it
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nextfile
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}
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