mirror of
https://github.com/wesnoth/wesnoth
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29 lines
498 B
Perl
29 lines
498 B
Perl
print STDERR "usage: $0 [filename]\n" and exit 0 if $#ARGV < 0;
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$fname = $ARGV[0];
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open FILE, "<$fname" or die "could not open $fname: $!\n";
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while($line = <FILE>) {
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push @lines, $line;
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}
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close FILE;
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open FILE, ">$fname" or die "could not open $fname for writing: $!\n";
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foreach $line (@lines) {
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if($line =~ /\[end\]/) {
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$item = pop @items;
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$line =~ s/\[end\]/\[\/$item\]/;
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}
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($item) = $line =~ /\[([_a-z0-9 ]+)\]/i;
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push @items, $item if $item;
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print FILE $line;
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}
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close FILE;
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