20 lines
323 B
Awk
20 lines
323 B
Awk
# @(#)clean.awk 8.2 (Sleepycat) 3/22/97
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# Minimize the set of function calls per routine.
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BEGIN {
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o="awk.out"
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}
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/!START/,/!STOP/ {
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print $0 >> o
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}
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/!STOP/ {
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cmd = sprintf("sed -e '/START/d' -e '/STOP/d' %s | sort -u; >%s", \
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o, o);
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print " !START"
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system(cmd);
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print " !STOP"
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}
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!/^ / {
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print $0
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}
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