29 lines
407 B
Awk
29 lines
407 B
Awk
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#!/usr/bin/mawk -f
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# ct_length.awk
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#
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# replaces all length
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# by length($0)
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#
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{
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while ( i = index($0, "length") )
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{
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printf "%s" , substr($0,1, i+5) # ...length
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$0 = substr($0,i+6)
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if ( match($0, /^[ \t]*\(/) )
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{
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# its OK
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printf "%s", substr($0, 1, RLENGTH)
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$0 = substr($0, RLENGTH+1)
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}
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else # length alone
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printf "($0)"
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}
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print
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}
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