34 lines
571 B
Perl
34 lines
571 B
Perl
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#!/usr/bin/perl
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use strict;
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my $total = 0;
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my $blank = 0;
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my $comment = 0;
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while(<STDIN>) {
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my $line = $_;
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chomp($line);
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$total++;
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if($line =~ /^\s*$/) {
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$blank++;
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}
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elsif($line =~ /^\s*#/) {
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$comment++;
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}
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}
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my $other = $total - $blank - $comment;
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printf("Total: %4d\n", $total);
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if($ARGV[0] eq '-noblank') {
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$total -= $blank;
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}
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printf("Blank: %4d ( %.2f%% )\n", $blank, $blank / $total * 100);
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printf("Comments: %4d ( %.2f%% )\n", $comment, $comment / $total * 100);
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printf("Other: %4d ( %.2f%% )\n", $other, $other / $total * 100);
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