use strict;
use warnings;
use base qw/Exporter/;
-our @EXPORT_OK = qw/mid_clean id_compress mid2path mid_mime mid_escape MID_ESC
- mids references mids_for_index/;
+our @EXPORT_OK = qw(mid_clean id_compress mid2path mid_mime mid_escape MID_ESC
+ mids references mids_for_index $MID_EXTRACT);
use URI::Escape qw(uri_escape_utf8);
use Digest::SHA qw/sha1_hex/;
require PublicInbox::Address;
MAX_MID_SIZE => 244, # max term size (Xapian limitation) - length('Q')
};
+our $MID_EXTRACT = qr/<([^>]+)>/s;
+
sub mid_clean {
my ($mid) = @_;
defined($mid) or die "no Message-ID";
# MDA->precheck did more checking for us
- if ($mid =~ /<([^>]+)>/) {
+ if ($mid =~ $MID_EXTRACT) {
$mid = $1;
}
$mid;
sub extract_mids {
my @mids;
for my $v (@_) {
- my @cur = ($v =~ /<([^>]+)>/sg);
+ my @cur = ($v =~ /$MID_EXTRACT/g);
if (@cur) {
push(@mids, @cur);
} else {
foreach my $f (qw(References In-Reply-To)) {
my @v = $hdr->header_raw($f);
foreach my $v (@v) {
- push(@mids, ($v =~ /<([^>]+)>/sg));
+ push(@mids, ($v =~ /$MID_EXTRACT/g));
}
}