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Let user set wrap size with $Data::Dump::WRAP #18

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Let user set wrap size with $Data::Dump::WRAP #18

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10 changes: 4 additions & 6 deletions lib/Data/Dump.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,15 @@ require Exporter;
@EXPORT = qw(dd ddx);
@EXPORT_OK = qw(dump pp dumpf quote);

$VERSION = "1.23";
$VERSION = "1.23mcm";
$DEBUG = 0;

use overload ();
use vars qw(%seen %refcnt @dump @fixup %require $TRY_BASE64 @FILTERS $INDENT);
use vars qw(%seen %refcnt @dump @fixup %require $TRY_BASE64 @FILTERS $INDENT $WRAP);

$TRY_BASE64 = 50 unless defined $TRY_BASE64;
$INDENT = " " unless defined $INDENT;
$WRAP = 60 unless defined $WRAP;

sub dump
{
Expand Down Expand Up @@ -229,9 +230,6 @@ sub _dump
if (!defined $$rval) {
$out = "undef";
}
elsif ($$rval =~ /^-?(?:nan|inf)/i) {
$out = str($$rval);
}
elsif (do {no warnings 'numeric'; $$rval + 0 eq $$rval}) {
$out = $$rval;
}
Expand Down Expand Up @@ -329,7 +327,7 @@ sub _dump
my $nl = "";
my $klen_pad = 0;
my $tmp = "@keys @vals";
if (length($tmp) > 60 || $tmp =~ /\n/ || $tied) {
if (length($tmp) > $WRAP || $tmp =~ /\n/ || $tied) {
$nl = "\n";

# Determine what padding to add
Expand Down