39 lines
604 B
Text
39 lines
604 B
Text
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#!/usr/bin/env perl
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use strict;
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use warnings;
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use utf8;
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use open qw(:std :utf8);
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my ($d) = @ARGV;
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$d = "=>" unless $d;
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my $max = 0;
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my @ls = ();
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my @rs = ();
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my $i = 1;
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my $t = "";
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while (<STDIN>) {
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if ($i == 1) {
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$t = $1 if /^(\s+)/;
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$i += 1;
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}
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$_ =~ s/^\s+|\s+$//g;
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my @ls_rs = split $d, $_, 2;
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my $len = length $ls_rs[0];
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$max = $len if $len > $max;
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push @ls, $ls_rs[0];
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push @rs, $ls_rs[1];
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}
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for (my $i = 0; $i < @ls; $i += 1) {
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my $l = $ls[$i];
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my $r = $rs[$i];
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my $n = $max - length $l;
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my $s = " " x $n;
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$l .= $s;
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print $t, $l, $d, $r;
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print "\n" unless $i + 1 == @ls;
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}
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