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#!/usr/bin/perl |
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for ($i=0; $i<=$#ARGV; $i++) { |
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$changed = 0; |
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open(IN,"<$ARGV[$i]"); |
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open(OUT,">$ARGV[$i].new"); |
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while (<IN>) { |
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$in = $_; |
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if (/^can_use_armour (.*)$/) { |
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print OUT "can_use_shield $1\n"; |
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$changed = 1; |
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} |
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print OUT $in; |
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} |
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close(OUT); |
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close(IN); |
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if (! $changed) { |
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unlink("$ARGV[$i].new"); |
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# print "$ARGV[$i] unchanged\n"; |
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} else { |
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print "$ARGV[$i] updated\n"; |
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unlink("$ARGV[$i]"); |
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if (!rename("$ARGV[$i].new", "$ARGV[$i]")) { |
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print STDERR "Unable to rename file $ARGV[$i]\n"; |
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} |
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} |
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} |