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#!perl -w
# Time-stamp: <2002/04/06, 13:12:13 (EST), maverick, csvformat.pl>
# Two pass CSV file to table formatter
$delim = $#ARGV >= 1 ? $ARGV[1] : ',';
print STDERR "Split pattern: $delim\n";
# first pass
open F, "<$ARGV[0]" or die;
while(<F>)
{
chomp;
$i = 0;
map { $max[$_->[1]] = $_->[0] if $_->[0] > ($max[$_->[1]] || 0) }
(map {[length $_, $i++]} split($delim));
}
close F;
print STDERR 'Field width: ', join(', ', @max), "\n";
print STDERR join(' ', map {'-' x $_} @max);
# second pass
open F, "<$ARGV[0]" or die;
while(<F>)
{
chomp;
$i = 0;
map { printf("%-$max[$_->[1]]s ", $_->[0]) }
(map {[$_, $i++]} split($delim));
print "\n";
}
close F;